---
_id: '9905'
abstract:
- lang: eng
  text: Vaccines are thought to be the best available solution for controlling the
    ongoing SARS-CoV-2 pandemic. However, the emergence of vaccine-resistant strains
    may come too rapidly for current vaccine developments to alleviate the health,
    economic and social consequences of the pandemic. To quantify and characterize
    the risk of such a scenario, we created a SIR-derived model with initial stochastic
    dynamics of the vaccine-resistant strain to study the probability of its emergence
    and establishment. Using parameters realistically resembling SARS-CoV-2 transmission,
    we model a wave-like pattern of the pandemic and consider the impact of the rate
    of vaccination and the strength of non-pharmaceutical intervention measures on
    the probability of emergence of a resistant strain. As expected, we found that
    a fast rate of vaccination decreases the probability of emergence of a resistant
    strain. Counterintuitively, when a relaxation of non-pharmaceutical interventions
    happened at a time when most individuals of the population have already been vaccinated
    the probability of emergence of a resistant strain was greatly increased. Consequently,
    we show that a period of transmission reduction close to the end of the vaccination
    campaign can substantially reduce the probability of resistant strain establishment.
    Our results suggest that policymakers and individuals should consider maintaining
    non-pharmaceutical interventions and transmission-reducing behaviours throughout
    the entire vaccination period.
acknowledgement: We thank Alexey Kondrashov, Nick Machnik, Raimundo Julian Saona Urmeneta,
  Gasper Tkacik and Nick Barton for fruitful discussions. We also thank participants
  of EvoLunch seminar at IST Austria and the internal seminar at the Banco de España
  for useful comments. The opinions expressed in this document are exclusively of
  the authors and, therefore, do not necessarily coincide with those of the Banco
  de España or the Eurosystem. ETD is supported by the Swiss National Science and
  Louis Jeantet Foundation. The work of FAK was in part supported by the ERC Consolidator
  Grant (771209-CharFL).
article_number: '15729'
article_processing_charge: Yes
article_type: original
author:
- first_name: Simon
  full_name: Rella, Simon
  id: B4765ACA-AA38-11E9-AC9A-0930E6697425
  last_name: Rella
- first_name: Yuliya A.
  full_name: Kulikova, Yuliya A.
  last_name: Kulikova
- first_name: Emmanouil T.
  full_name: Dermitzakis, Emmanouil T.
  last_name: Dermitzakis
- first_name: Fyodor
  full_name: Kondrashov, Fyodor
  id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
  last_name: Kondrashov
  orcid: 0000-0001-8243-4694
citation:
  ama: Rella S, Kulikova YA, Dermitzakis ET, Kondrashov F. Rates of SARS-CoV-2 transmission
    and vaccination impact the fate of vaccine-resistant strains. <i>Scientific Reports</i>.
    2021;11(1). doi:<a href="https://doi.org/10.1038/s41598-021-95025-3">10.1038/s41598-021-95025-3</a>
  apa: Rella, S., Kulikova, Y. A., Dermitzakis, E. T., &#38; Kondrashov, F. (2021).
    Rates of SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant
    strains. <i>Scientific Reports</i>. Springer Nature. <a href="https://doi.org/10.1038/s41598-021-95025-3">https://doi.org/10.1038/s41598-021-95025-3</a>
  chicago: Rella, Simon, Yuliya A. Kulikova, Emmanouil T. Dermitzakis, and Fyodor
    Kondrashov. “Rates of SARS-CoV-2 Transmission and Vaccination Impact the Fate
    of Vaccine-Resistant Strains.” <i>Scientific Reports</i>. Springer Nature, 2021.
    <a href="https://doi.org/10.1038/s41598-021-95025-3">https://doi.org/10.1038/s41598-021-95025-3</a>.
  ieee: S. Rella, Y. A. Kulikova, E. T. Dermitzakis, and F. Kondrashov, “Rates of
    SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant strains,”
    <i>Scientific Reports</i>, vol. 11, no. 1. Springer Nature, 2021.
  ista: Rella S, Kulikova YA, Dermitzakis ET, Kondrashov F. 2021. Rates of SARS-CoV-2
    transmission and vaccination impact the fate of vaccine-resistant strains. Scientific
    Reports. 11(1), 15729.
  mla: Rella, Simon, et al. “Rates of SARS-CoV-2 Transmission and Vaccination Impact
    the Fate of Vaccine-Resistant Strains.” <i>Scientific Reports</i>, vol. 11, no.
    1, 15729, Springer Nature, 2021, doi:<a href="https://doi.org/10.1038/s41598-021-95025-3">10.1038/s41598-021-95025-3</a>.
  short: S. Rella, Y.A. Kulikova, E.T. Dermitzakis, F. Kondrashov, Scientific Reports
    11 (2021).
date_created: 2021-08-15T22:01:26Z
date_published: 2021-07-30T00:00:00Z
date_updated: 2026-07-29T12:57:49Z
day: '30'
ddc:
- '570'
- '610'
department:
- _id: FyKo
doi: 10.1038/s41598-021-95025-3
ec_funded: 1
external_id:
  isi:
  - '000683329100001'
  pmid:
  - '34330988'
file:
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  checksum: ac86892ed17e6724c7251844da5cef5c
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  creator: asandaue
  date_created: 2021-08-16T11:36:49Z
  date_updated: 2021-08-16T11:36:49Z
  file_id: '9927'
  file_name: 2021_ScientificReports_Rella.pdf
  file_size: 3432001
  relation: main_file
  success: 1
file_date_updated: 2021-08-16T11:36:49Z
has_accepted_license: '1'
intvolume: '        11'
isi: 1
issue: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26580278-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '771209'
  name: Characterizing the fitness landscape on population and global scales
publication: Scientific Reports
publication_identifier:
  eissn:
  - 2045-2322
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  link:
  - description: News on IST Website
    relation: press_release
    url: https://ist.ac.at/en/news/counterintuitive-dynamics-threaten-the-end-of-the-pandemic/
  record:
  - id: '20811'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Rates of SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant
  strains
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 11
year: '2021'
...
---
OA_place: publisher
_id: '9418'
abstract:
- lang: eng
  text: "Deep learning is best known for its empirical success across a wide range
    of applications\r\nspanning computer vision, natural language processing and speech.
    Of equal significance,\r\nthough perhaps less known, are its ramifications for
    learning theory: deep networks have\r\nbeen observed to perform surprisingly well
    in the high-capacity regime, aka the overfitting\r\nor underspecified regime.
    Classically, this regime on the far right of the bias-variance curve\r\nis associated
    with poor generalisation; however, recent experiments with deep networks\r\nchallenge
    this view.\r\n\r\nThis thesis is devoted to investigating various aspects of underspecification
    in deep learning.\r\nFirst, we argue that deep learning models are underspecified
    on two levels: a) any given\r\ntraining dataset can be fit by many different functions,
    and b) any given function can be\r\nexpressed by many different parameter configurations.
    We refer to the second kind of\r\nunderspecification as parameterisation redundancy
    and we precisely characterise its extent.\r\nSecond, we characterise the implicit
    criteria (the inductive bias) that guide learning in the\r\nunderspecified regime.
    Specifically, we consider a nonlinear but tractable classification\r\nsetting,
    and show that given the choice, neural networks learn classifiers with a large
    margin.\r\nThird, we consider learning scenarios where the inductive bias is not
    by itself sufficient to\r\ndeal with underspecification. We then study different
    ways of ‘tightening the specification’: i)\r\nIn the setting of representation
    learning with variational autoencoders, we propose a hand-\r\ncrafted regulariser
    based on mutual information. ii) In the setting of binary classification, we\r\nconsider
    soft-label (real-valued) supervision. We derive a generalisation bound for linear\r\nnetworks
    supervised in this way and verify that soft labels facilitate fast learning. Finally,
    we\r\nexplore an application of soft-label supervision to the training of multi-exit
    models."
acknowledged_ssus:
- _id: ScienComp
- _id: CampIT
- _id: E-Lib
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Phuong
  full_name: Bui Thi Mai, Phuong
  id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87
  last_name: Bui Thi Mai
citation:
  ama: Phuong M. Underspecification in deep learning. 2021. doi:<a href="https://doi.org/10.15479/AT:ISTA:9418">10.15479/AT:ISTA:9418</a>
  apa: Phuong, M. (2021). <i>Underspecification in deep learning</i>. Institute of
    Science and Technology Austria. <a href="https://doi.org/10.15479/AT:ISTA:9418">https://doi.org/10.15479/AT:ISTA:9418</a>
  chicago: Phuong, Mary. “Underspecification in Deep Learning.” Institute of Science
    and Technology Austria, 2021. <a href="https://doi.org/10.15479/AT:ISTA:9418">https://doi.org/10.15479/AT:ISTA:9418</a>.
  ieee: M. Phuong, “Underspecification in deep learning,” Institute of Science and
    Technology Austria, 2021.
  ista: Phuong M. 2021. Underspecification in deep learning. Institute of Science
    and Technology Austria.
  mla: Phuong, Mary. <i>Underspecification in Deep Learning</i>. Institute of Science
    and Technology Austria, 2021, doi:<a href="https://doi.org/10.15479/AT:ISTA:9418">10.15479/AT:ISTA:9418</a>.
  short: M. Phuong, Underspecification in Deep Learning, Institute of Science and
    Technology Austria, 2021.
corr_author: '1'
date_created: 2021-05-24T13:06:23Z
date_published: 2021-05-30T00:00:00Z
date_updated: 2026-07-30T05:33:52Z
day: '30'
ddc:
- '000'
degree_awarded: PhD
department:
- _id: GradSch
- _id: ChLa
doi: 10.15479/AT:ISTA:9418
doi_confirm: '1'
file:
- access_level: open_access
  checksum: 4f0abe64114cfed264f9d36e8d1197e3
  content_type: application/pdf
  creator: bphuong
  date_created: 2021-05-24T11:22:29Z
  date_updated: 2021-05-24T11:22:29Z
  file_id: '9419'
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  checksum: f5699e876bc770a9b0df8345a77720a2
  content_type: application/zip
  creator: bphuong
  date_created: 2021-05-24T11:56:02Z
  date_updated: 2021-05-24T11:56:02Z
  file_id: '9420'
  file_name: thesis.zip
  file_size: 92995100
  relation: source_file
file_date_updated: 2021-05-24T11:56:02Z
has_accepted_license: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: '125'
publication_identifier:
  issn:
  - 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
  record:
  - id: '7435'
    relation: part_of_dissertation
    status: deleted
  - id: '7481'
    relation: part_of_dissertation
    status: public
  - id: '9416'
    relation: part_of_dissertation
    status: public
  - id: '7479'
    relation: part_of_dissertation
    status: public
status: public
supervisor:
- first_name: Christoph
  full_name: Lampert, Christoph
  id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
  last_name: Lampert
  orcid: 0000-0001-8622-7887
title: Underspecification in deep learning
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2021'
...
---
_id: '9416'
abstract:
- lang: eng
  text: 'We study the inductive bias of two-layer ReLU networks trained by gradient
    flow. We identify a class of easy-to-learn (`orthogonally separable'') datasets,
    and characterise the solution that ReLU networks trained on such datasets converge
    to. Irrespective of network width, the solution turns out to be a combination
    of two max-margin classifiers: one corresponding to the positive data subset and
    one corresponding to the negative data subset. The proof is based on the recently
    introduced concept of extremal sectors, for which we prove a number of properties
    in the context of orthogonal separability. In particular, we prove stationarity
    of activation patterns from some time  onwards, which enables a reduction of the
    ReLU network to an ensemble of linear subnetworks.'
article_processing_charge: No
author:
- first_name: Phuong
  full_name: Bui Thi Mai, Phuong
  id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87
  last_name: Bui Thi Mai
- first_name: Christoph
  full_name: Lampert, Christoph
  id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
  last_name: Lampert
  orcid: 0000-0001-8622-7887
citation:
  ama: 'Phuong M, Lampert C. The inductive bias of ReLU networks on orthogonally separable
    data. In: <i>9th International Conference on Learning Representations</i>. ; 2021.'
  apa: Phuong, M., &#38; Lampert, C. (2021). The inductive bias of ReLU networks on
    orthogonally separable data. In <i>9th International Conference on Learning Representations</i>.
    Virtual.
  chicago: Phuong, Mary, and Christoph Lampert. “The Inductive Bias of ReLU Networks
    on Orthogonally Separable Data.” In <i>9th International Conference on Learning
    Representations</i>, 2021.
  ieee: M. Phuong and C. Lampert, “The inductive bias of ReLU networks on orthogonally
    separable data,” in <i>9th International Conference on Learning Representations</i>,
    Virtual, 2021.
  ista: 'Phuong M, Lampert C. 2021. The inductive bias of ReLU networks on orthogonally
    separable data. 9th International Conference on Learning Representations. ICLR:
    International Conference on Learning Representations.'
  mla: Phuong, Mary, and Christoph Lampert. “The Inductive Bias of ReLU Networks on
    Orthogonally Separable Data.” <i>9th International Conference on Learning Representations</i>,
    2021.
  short: M. Phuong, C. Lampert, in:, 9th International Conference on Learning Representations,
    2021.
conference:
  end_date: 2021-05-07
  location: Virtual
  name: 'ICLR: International Conference on Learning Representations'
  start_date: 2021-05-03
corr_author: '1'
date_created: 2021-05-24T11:16:46Z
date_published: 2021-05-01T00:00:00Z
date_updated: 2026-07-30T05:33:51Z
day: '01'
ddc:
- '000'
department:
- _id: GradSch
- _id: ChLa
file:
- access_level: open_access
  checksum: f34ff17017527db5ba6927f817bdd125
  content_type: application/pdf
  creator: bphuong
  date_created: 2021-05-24T11:15:57Z
  date_updated: 2021-05-24T11:15:57Z
  file_id: '9417'
  file_name: iclr2021_conference.pdf
  file_size: 502356
  relation: main_file
file_date_updated: 2021-05-24T11:15:57Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://openreview.net/pdf?id=krz7T0xU9Z_
month: '05'
oa: 1
oa_version: Published Version
publication: 9th International Conference on Learning Representations
publication_status: published
quality_controlled: '1'
related_material:
  record:
  - id: '9418'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: The inductive bias of ReLU networks on orthogonally separable data
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
OA_place: publisher
OA_type: hybrid
_id: '22472'
abstract:
- lang: eng
  text: "Increasing urban tree cover is an often proposed mitigation strategy against
    urban heat as trees are expected to cool cities through evapotranspiration and
    shade provision. However, trees also modify wind flow and urban aerodynamic roughness,
    which can potentially limit heat dissipation. Existing studies show a varying
    cooling potential of urban trees in different climates and times of the day. These
    differences are so far not systematically explained as partitioning the individual
    tree effects is challenging and impossible through observations alone. Here, we
    conduct numerical experiments removing and adding radiation, evapotranspiration,
    and aerodynamic roughness effects caused by urban trees using a mechanistic urban
    ecohydrological model. Simulations are presented for four cities in different
    climates (Phoenix, Singapore, Melbourne, Zurich) considering the seasonal and
    diurnal cycles of air and surface temperatures.\r\nResults show that evapotranspiration
    of well-watered trees alone can decrease local 2 m air temperature at maximum
    by 3.1– 5.8 °C in the four climates during summer. Further cooling is prevented
    by stomatal closure at peak temperatures as high vapour pressure deficits limit
    transpiration. While shading reduces surface temperatures, the interaction of
    a non-transpiring tree with radiation can increase 2 m air temperature by up to
    1.6 – 2.1 °C in certain hours of the day at local scale, thus partially counteracting
    the evapotranspirative cooling effect. Furthermore, in the analysed scenarios,
    which do not account for tree wind blockage effects, trees lead to a decrease
    in urban roughness, which inhibits turbulent energy exchange and increases air
    temperature during daytime. At night, single tree effects are variable likely
    due to differences in atmospheric stability within the urban canyon. These results
    explain reported diurnal, seasonal and climatic differences in the cooling effects
    of urban trees, and can guide future field campaigns, planning strategies, and
    species selection aimed at improving local microclimate using urban greenery."
article_number: '126970'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Naika
  full_name: Meili, Naika
  last_name: Meili
- first_name: Gabriele
  full_name: Manoli, Gabriele
  last_name: Manoli
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
- first_name: Jan
  full_name: Carmeliet, Jan
  last_name: Carmeliet
- first_name: Winston T.L.
  full_name: Chow, Winston T.L.
  last_name: Chow
- first_name: Andrew M.
  full_name: Coutts, Andrew M.
  last_name: Coutts
- first_name: Matthias
  full_name: Roth, Matthias
  last_name: Roth
- first_name: Erik
  full_name: Velasco, Erik
  last_name: Velasco
- first_name: Enrique R.
  full_name: Vivoni, Enrique R.
  last_name: Vivoni
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
citation:
  ama: 'Meili N, Manoli G, Burlando P, et al. Tree effects on urban microclimate:
    Diurnal, seasonal, and climatic temperature differences explained by separating
    radiation, evapotranspiration, and roughness effects. <i>Urban Forestry &#38;
    Urban Greening</i>. 2021;58(3). doi:<a href="https://doi.org/10.1016/j.ufug.2020.126970">10.1016/j.ufug.2020.126970</a>'
  apa: 'Meili, N., Manoli, G., Burlando, P., Carmeliet, J., Chow, W. T. L., Coutts,
    A. M., … Fatichi, S. (2021). Tree effects on urban microclimate: Diurnal, seasonal,
    and climatic temperature differences explained by separating radiation, evapotranspiration,
    and roughness effects. <i>Urban Forestry &#38; Urban Greening</i>. Elsevier. <a
    href="https://doi.org/10.1016/j.ufug.2020.126970">https://doi.org/10.1016/j.ufug.2020.126970</a>'
  chicago: 'Meili, Naika, Gabriele Manoli, Paolo Burlando, Jan Carmeliet, Winston
    T.L. Chow, Andrew M. Coutts, Matthias Roth, Erik Velasco, Enrique R. Vivoni, and
    Simone Fatichi. “Tree Effects on Urban Microclimate: Diurnal, Seasonal, and Climatic
    Temperature Differences Explained by Separating Radiation, Evapotranspiration,
    and Roughness Effects.” <i>Urban Forestry &#38; Urban Greening</i>. Elsevier,
    2021. <a href="https://doi.org/10.1016/j.ufug.2020.126970">https://doi.org/10.1016/j.ufug.2020.126970</a>.'
  ieee: 'N. Meili <i>et al.</i>, “Tree effects on urban microclimate: Diurnal, seasonal,
    and climatic temperature differences explained by separating radiation, evapotranspiration,
    and roughness effects,” <i>Urban Forestry &#38; Urban Greening</i>, vol. 58, no.
    3. Elsevier, 2021.'
  ista: 'Meili N, Manoli G, Burlando P, Carmeliet J, Chow WTL, Coutts AM, Roth M,
    Velasco E, Vivoni ER, Fatichi S. 2021. Tree effects on urban microclimate: Diurnal,
    seasonal, and climatic temperature differences explained by separating radiation,
    evapotranspiration, and roughness effects. Urban Forestry &#38; Urban Greening.
    58(3), 126970.'
  mla: 'Meili, Naika, et al. “Tree Effects on Urban Microclimate: Diurnal, Seasonal,
    and Climatic Temperature Differences Explained by Separating Radiation, Evapotranspiration,
    and Roughness Effects.” <i>Urban Forestry &#38; Urban Greening</i>, vol. 58, no.
    3, 126970, Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.ufug.2020.126970">10.1016/j.ufug.2020.126970</a>.'
  short: N. Meili, G. Manoli, P. Burlando, J. Carmeliet, W.T.L. Chow, A.M. Coutts,
    M. Roth, E. Velasco, E.R. Vivoni, S. Fatichi, Urban Forestry &#38; Urban Greening
    58 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-03-01T00:00:00Z
date_updated: 2026-07-30T08:40:12Z
day: '01'
ddc:
- '550'
doi: 10.1016/j.ufug.2020.126970
extern: '1'
has_accepted_license: '1'
intvolume: '        58'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.ufug.2020.126970
month: '03'
oa: 1
oa_version: Published Version
publication: Urban Forestry & Urban Greening
publication_identifier:
  eissn:
  - 1610-8167
  issn:
  - 1618-8667
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Tree effects on urban microclimate: Diurnal, seasonal, and climatic temperature
  differences explained by separating radiation, evapotranspiration, and roughness
  effects'
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 58
year: '2021'
...
---
OA_place: publisher
OA_type: hybrid
_id: '22474'
abstract:
- lang: eng
  text: In light of globally increasing temperatures, accentuated in cities by the
    urban heat island effect, urban planners and designers are looking for new, quantitative
    methods to assess the performance of their designs in terms of ecosystem services
    provided by vegetation. Among these ecosystem services, improved microclimate
    conditions are particularly important for human thermal comfort and health. In
    this study, an urban scene in the tropical city of Singapore is numerically investigated
    with a fully-integrated, three-dimensional urban microclimate model implemented
    in OpenFOAM. Mass and heat transport in air and storage effect in the urban environment
    are coupled so that the daily turbulent transport in air using steady Reynolds-averaged
    Navier-Stokes (RANS) can be solved iteratively with the unsteady heat and moisture
    transfer from urban surfaces. Vegetation is modeled as a porous medium for the
    flow of moist air and a leaf energy balance model is used to determine the heat
    fluxes and transpiration at leaf surfaces. The analysis shows the influence of
    an urban park upon air temperatures and thermal comfort. Cooling intensity of
    1 °C is observed downwind of the park within a region of 27 m for an incoming
    wind speed of 2.3 m s−1, which reduces to 0.6 °C at a distance of 117 m from the
    park. The Universal Thermal Comfort Index (UTCI) shows a reduction in thermal
    stress in and around the park. The approach presented here can provide specific
    guidelines for urban planners and frame expectations on magnitude and spatial
    extent of local microclimate modifications generated by an urban park in a tropical
    city.
article_number: '100939'
article_processing_charge: No
article_type: original
author:
- first_name: Muhammad Omer
  full_name: Mughal, Muhammad Omer
  last_name: Mughal
- first_name: Aytac
  full_name: Kubilay, Aytac
  last_name: Kubilay
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Naika
  full_name: Meili, Naika
  last_name: Meili
- first_name: Jan
  full_name: Carmeliet, Jan
  last_name: Carmeliet
- first_name: Peter
  full_name: Edwards, Peter
  last_name: Edwards
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
citation:
  ama: Mughal MO, Kubilay A, Fatichi S, et al. Detailed investigation of vegetation
    effects on microclimate by means of computational fluid dynamics (CFD) in a tropical
    urban environment. <i>Urban Climate</i>. 2021;39. doi:<a href="https://doi.org/10.1016/j.uclim.2021.100939">10.1016/j.uclim.2021.100939</a>
  apa: Mughal, M. O., Kubilay, A., Fatichi, S., Meili, N., Carmeliet, J., Edwards,
    P., &#38; Burlando, P. (2021). Detailed investigation of vegetation effects on
    microclimate by means of computational fluid dynamics (CFD) in a tropical urban
    environment. <i>Urban Climate</i>. Elsevier. <a href="https://doi.org/10.1016/j.uclim.2021.100939">https://doi.org/10.1016/j.uclim.2021.100939</a>
  chicago: Mughal, Muhammad Omer, Aytac Kubilay, Simone Fatichi, Naika Meili, Jan
    Carmeliet, Peter Edwards, and Paolo Burlando. “Detailed Investigation of Vegetation
    Effects on Microclimate by Means of Computational Fluid Dynamics (CFD) in a Tropical
    Urban Environment.” <i>Urban Climate</i>. Elsevier, 2021. <a href="https://doi.org/10.1016/j.uclim.2021.100939">https://doi.org/10.1016/j.uclim.2021.100939</a>.
  ieee: M. O. Mughal <i>et al.</i>, “Detailed investigation of vegetation effects
    on microclimate by means of computational fluid dynamics (CFD) in a tropical urban
    environment,” <i>Urban Climate</i>, vol. 39. Elsevier, 2021.
  ista: Mughal MO, Kubilay A, Fatichi S, Meili N, Carmeliet J, Edwards P, Burlando
    P. 2021. Detailed investigation of vegetation effects on microclimate by means
    of computational fluid dynamics (CFD) in a tropical urban environment. Urban Climate.
    39, 100939.
  mla: Mughal, Muhammad Omer, et al. “Detailed Investigation of Vegetation Effects
    on Microclimate by Means of Computational Fluid Dynamics (CFD) in a Tropical Urban
    Environment.” <i>Urban Climate</i>, vol. 39, 100939, Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.uclim.2021.100939">10.1016/j.uclim.2021.100939</a>.
  short: M.O. Mughal, A. Kubilay, S. Fatichi, N. Meili, J. Carmeliet, P. Edwards,
    P. Burlando, Urban Climate 39 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-09-01T00:00:00Z
date_updated: 2026-07-30T09:08:16Z
day: '01'
ddc:
- '550'
doi: 10.1016/j.uclim.2021.100939
extern: '1'
has_accepted_license: '1'
intvolume: '        39'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.uclim.2021.100939
month: '09'
oa: 1
oa_version: Published Version
publication: Urban Climate
publication_identifier:
  eissn:
  - 2212-0955
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Detailed investigation of vegetation effects on microclimate by means of computational
  fluid dynamics (CFD) in a tropical urban environment
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 39
year: '2021'
...
---
OA_type: closed access
_id: '22468'
abstract:
- lang: eng
  text: Vegetation establishment, growth and succession in riparian ecosystems are
    linked to river flow dynamics and groundwater table fluctuations. This is especially
    true in Alpine gravel-bed rivers with wide floodplains, geomorphically active
    floods and a strong river-aquifer exchange. The role of short-term groundwater
    fluctuations is not always clear in these ecosystems, as it is assumed that phreatophytic
    vegetation close to rivers is adapted to such conditions. Here, we provide data
    evidence of riparian plant response to short-term groundwater table fluctuations
    in a braided gravel-bed river (Maggia). We used indirect physiological variables
    for photosynthesis and transpiration—stomatal conductance gs and daily variation
    in stem diameter ΔDd—which we measured at six mature riparian trees of the Salicaceae
    family at two sites with different mean depths to groundwater during two growing
    seasons. The data demonstrate that (a) short-term variation of the groundwater
    table affects riparian vegetation—at the site with deeper groundwater, the water
    table depth was the best predictor of gs variability, while at the site with shallower
    groundwater, temperature and vapour pressure deficit (VPD) were the best predictors
    of ΔDd variability; (b) instantaneous stomatal conductance is related to VPD,
    but conditioned by groundwater levels, with higher stomatal conductance for the
    same radiative input and VPD when the water table was higher for all trees; and
    (c) local microclimate measured at tree locations had a stronger predictive power
    for gs than valley scale climate, suggesting local climate controls on vegetated
    stands on gravel bars. Our results provide evidence of riparian trees undertaking
    physiological adjustments to transpiration in response to groundwater stage, depending
    on their riparian floodplain setting.
article_number: e2264
article_processing_charge: No
article_type: original
author:
- first_name: Stefano
  full_name: Martinetti, Stefano
  last_name: Martinetti
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Marius
  full_name: Floriancic, Marius
  last_name: Floriancic
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
- first_name: Peter
  full_name: Molnar, Peter
  last_name: Molnar
citation:
  ama: Martinetti S, Fatichi S, Floriancic M, Burlando P, Molnar P. Field evidence
    of riparian vegetation response to groundwater levels in a gravel‐bed river. <i>Ecohydrology</i>.
    2021;14(2). doi:<a href="https://doi.org/10.1002/eco.2264">10.1002/eco.2264</a>
  apa: Martinetti, S., Fatichi, S., Floriancic, M., Burlando, P., &#38; Molnar, P.
    (2021). Field evidence of riparian vegetation response to groundwater levels in
    a gravel‐bed river. <i>Ecohydrology</i>. Wiley. <a href="https://doi.org/10.1002/eco.2264">https://doi.org/10.1002/eco.2264</a>
  chicago: Martinetti, Stefano, Simone Fatichi, Marius Floriancic, Paolo Burlando,
    and Peter Molnar. “Field Evidence of Riparian Vegetation Response to Groundwater
    Levels in a Gravel‐bed River.” <i>Ecohydrology</i>. Wiley, 2021. <a href="https://doi.org/10.1002/eco.2264">https://doi.org/10.1002/eco.2264</a>.
  ieee: S. Martinetti, S. Fatichi, M. Floriancic, P. Burlando, and P. Molnar, “Field
    evidence of riparian vegetation response to groundwater levels in a gravel‐bed
    river,” <i>Ecohydrology</i>, vol. 14, no. 2. Wiley, 2021.
  ista: Martinetti S, Fatichi S, Floriancic M, Burlando P, Molnar P. 2021. Field evidence
    of riparian vegetation response to groundwater levels in a gravel‐bed river. Ecohydrology.
    14(2), e2264.
  mla: Martinetti, Stefano, et al. “Field Evidence of Riparian Vegetation Response
    to Groundwater Levels in a Gravel‐bed River.” <i>Ecohydrology</i>, vol. 14, no.
    2, e2264, Wiley, 2021, doi:<a href="https://doi.org/10.1002/eco.2264">10.1002/eco.2264</a>.
  short: S. Martinetti, S. Fatichi, M. Floriancic, P. Burlando, P. Molnar, Ecohydrology
    14 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-03-01T00:00:00Z
date_updated: 2026-07-30T08:46:20Z
day: '01'
doi: 10.1002/eco.2264
extern: '1'
intvolume: '        14'
issue: '2'
language:
- iso: eng
month: '03'
oa_version: None
publication: Ecohydrology
publication_identifier:
  eissn:
  - 1936-0592
  issn:
  - 1936-0584
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Field evidence of riparian vegetation response to groundwater levels in a gravel‐bed
  river
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2021'
...
---
OA_type: closed access
_id: '22430'
abstract:
- lang: eng
  text: Research to detect changes in precipitation variables has become a topic of
    particular interest to understand modifications in water resources availability.
    The review is focused on the Italian territory, outlining the “state of the art”
    of changes in precipitation regime through a review of 54 published studies on
    observed rainfall trend analyses, in the period 1999–2018. The aim is to combine
    a large body of knowledge in a single review and to explain the main patterns
    of rainfall changes occurred in Italy over the last decades. The analysis focused
    on the Total Precipitation (TP) and the number of Wet Days (WDs) indices at the
    annual and seasonal scale. A weight factor is introduced to take into account
    the differences among studies in geographical area, time series length, and number
    of stations. The review is accompanied by the discussion of other rainfall related
    variables, that is, precipitation intensity, extreme rainfall events and meteorological
    droughts, which are useful to provide a broader picture of rainfall changes. Overall,
    there is an agreement about the tendency of a decrease in wet days on the entire
    Italy, with limited discrepancies in the various regions. A decrease in wet days
    is accompanied by a negative trend (although less evident) in total precipitation,
    especially in winter. Nevertheless, a univocal direction of trends (or lack of
    thereof) in annual total precipitation and mostly hydrological extreme events
    is difficult to achieve.
article_processing_charge: No
article_type: original
author:
- first_name: Enrica
  full_name: Caporali, Enrica
  last_name: Caporali
- first_name: Marco
  full_name: Lompi, Marco
  last_name: Lompi
- first_name: Tommaso
  full_name: Pacetti, Tommaso
  last_name: Pacetti
- first_name: Valentina
  full_name: Chiarello, Valentina
  last_name: Chiarello
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
citation:
  ama: Caporali E, Lompi M, Pacetti T, Chiarello V, Fatichi S. A review of studies
    on observed precipitation trends in Italy. <i>International Journal of Climatology</i>.
    2021;41(S1):E1-E25. doi:<a href="https://doi.org/10.1002/joc.6741">10.1002/joc.6741</a>
  apa: Caporali, E., Lompi, M., Pacetti, T., Chiarello, V., &#38; Fatichi, S. (2021).
    A review of studies on observed precipitation trends in Italy. <i>International
    Journal of Climatology</i>. Wiley. <a href="https://doi.org/10.1002/joc.6741">https://doi.org/10.1002/joc.6741</a>
  chicago: Caporali, Enrica, Marco Lompi, Tommaso Pacetti, Valentina Chiarello, and
    Simone Fatichi. “A Review of Studies on Observed Precipitation Trends in Italy.”
    <i>International Journal of Climatology</i>. Wiley, 2021. <a href="https://doi.org/10.1002/joc.6741">https://doi.org/10.1002/joc.6741</a>.
  ieee: E. Caporali, M. Lompi, T. Pacetti, V. Chiarello, and S. Fatichi, “A review
    of studies on observed precipitation trends in Italy,” <i>International Journal
    of Climatology</i>, vol. 41, no. S1. Wiley, pp. E1–E25, 2021.
  ista: Caporali E, Lompi M, Pacetti T, Chiarello V, Fatichi S. 2021. A review of
    studies on observed precipitation trends in Italy. International Journal of Climatology.
    41(S1), E1–E25.
  mla: Caporali, Enrica, et al. “A Review of Studies on Observed Precipitation Trends
    in Italy.” <i>International Journal of Climatology</i>, vol. 41, no. S1, Wiley,
    2021, pp. E1–25, doi:<a href="https://doi.org/10.1002/joc.6741">10.1002/joc.6741</a>.
  short: E. Caporali, M. Lompi, T. Pacetti, V. Chiarello, S. Fatichi, International
    Journal of Climatology 41 (2021) E1–E25.
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-01-01T00:00:00Z
date_updated: 2026-07-30T09:04:34Z
day: '01'
doi: 10.1002/joc.6741
extern: '1'
intvolume: '        41'
issue: S1
language:
- iso: eng
month: '01'
oa_version: None
page: E1-E25
publication: International Journal of Climatology
publication_identifier:
  eissn:
  - 1097-0088
  issn:
  - 0899-8418
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: A review of studies on observed precipitation trends in Italy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 41
year: '2021'
...
---
OA_place: publisher
OA_type: hybrid
_id: '22457'
abstract:
- lang: eng
  text: "An increase in urban vegetation is an often proposed mitigation strategy
    to reduce urban heat and improve outdoor thermal comfort (OTC). Vegetation can
    alter urban microclimate through changes in air temperature, mean radiant temperature,
    humidity, and wind speed. In this study, we model how street tree and ground vegetation
    cover and their structural, optical, interception, and physiological traits control
    the diurnal cycle of OTC in different urban densities in a tropical city (Singapore).
    For this purpose, we perform a variance based sensitivity analysis of the urban
    ecohydrological model UT&C. Model performance is evaluated through a comparison
    with local microclimate measurements and OTC is assessed with the Universal Thermal
    Climate Index (UTCI).\r\nWe find a pronounced daily cycle of vegetation effects
    on UTCI. Tree cover fraction is more efficient in decreasing UTCI during daytime,
    while a higher vegetated ground fraction provides more cooling during night. Generally,
    increasing vegetation cover fractions do not deter OTC, except in certain urban
    densities during some periods of the day. An increase in tree and ground vegetation
    fractions provides a higher average UTCI reduction compared to a change in vegetation
    traits (0.9 – 2.9  °C vs. 0.7 – 1.1  °C during midday, 10 month average). The
    increase in humidity related to plant transpiration prevents further reduction
    of UTCI. However, the choice of vegetation traits enhancing tree transpiration
    can decrease UTCI during hot periods. These results can inform urban planners
    on the selection of vegetation amount and traits to achieve feasible OTC improvements
    in tropical cities."
article_number: '107733'
article_processing_charge: No
article_type: original
author:
- first_name: Naika
  full_name: Meili, Naika
  last_name: Meili
- first_name: Juan Angel
  full_name: Acero, Juan Angel
  last_name: Acero
- first_name: Nadav
  full_name: Peleg, Nadav
  last_name: Peleg
- first_name: Gabriele
  full_name: Manoli, Gabriele
  last_name: Manoli
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
citation:
  ama: Meili N, Acero JA, Peleg N, Manoli G, Burlando P, Fatichi S. Vegetation cover
    and plant-trait effects on outdoor thermal comfort in a tropical city. <i>Building
    and Environment</i>. 2021;195. doi:<a href="https://doi.org/10.1016/j.buildenv.2021.107733">10.1016/j.buildenv.2021.107733</a>
  apa: Meili, N., Acero, J. A., Peleg, N., Manoli, G., Burlando, P., &#38; Fatichi,
    S. (2021). Vegetation cover and plant-trait effects on outdoor thermal comfort
    in a tropical city. <i>Building and Environment</i>. Elsevier. <a href="https://doi.org/10.1016/j.buildenv.2021.107733">https://doi.org/10.1016/j.buildenv.2021.107733</a>
  chicago: Meili, Naika, Juan Angel Acero, Nadav Peleg, Gabriele Manoli, Paolo Burlando,
    and Simone Fatichi. “Vegetation Cover and Plant-Trait Effects on Outdoor Thermal
    Comfort in a Tropical City.” <i>Building and Environment</i>. Elsevier, 2021.
    <a href="https://doi.org/10.1016/j.buildenv.2021.107733">https://doi.org/10.1016/j.buildenv.2021.107733</a>.
  ieee: N. Meili, J. A. Acero, N. Peleg, G. Manoli, P. Burlando, and S. Fatichi, “Vegetation
    cover and plant-trait effects on outdoor thermal comfort in a tropical city,”
    <i>Building and Environment</i>, vol. 195. Elsevier, 2021.
  ista: Meili N, Acero JA, Peleg N, Manoli G, Burlando P, Fatichi S. 2021. Vegetation
    cover and plant-trait effects on outdoor thermal comfort in a tropical city. Building
    and Environment. 195, 107733.
  mla: Meili, Naika, et al. “Vegetation Cover and Plant-Trait Effects on Outdoor Thermal
    Comfort in a Tropical City.” <i>Building and Environment</i>, vol. 195, 107733,
    Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.buildenv.2021.107733">10.1016/j.buildenv.2021.107733</a>.
  short: N. Meili, J.A. Acero, N. Peleg, G. Manoli, P. Burlando, S. Fatichi, Building
    and Environment 195 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-05-01T00:00:00Z
date_updated: 2026-07-30T09:12:50Z
day: '01'
ddc:
- '550'
doi: 10.1016/j.buildenv.2021.107733
extern: '1'
has_accepted_license: '1'
intvolume: '       195'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.buildenv.2021.107733
month: '05'
oa: 1
oa_version: Published Version
publication: Building and Environment
publication_identifier:
  issn:
  - 0360-1323
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Vegetation cover and plant-trait effects on outdoor thermal comfort in a tropical
  city
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 195
year: '2021'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '22448'
abstract:
- lang: eng
  text: Groundwater is a key water resource in semiarid and seasonally dry regions
    around the world, which is replenished by intermittent precipitation events and
    mediated by vegetation, soil, and regolith properties. Here, a climate reconstruction
    of 4500 years for the Jerusalem region was used to determine the relation between
    climate, vegetation, and groundwater recharge. Despite changes in air temperature
    and vegetation characteristics, simulated recharge remained linearly related to
    precipitation over the entire analyzed period, with drier decades having lower
    rates of recharge for a given annual precipitation due to soil memory effects.
    We show that in recent decades, the lack of changes in the precipitation–groundwater
    recharge relation results from the compensating responses of vegetation to increasing
    CO2, i.e., increased leaf area and reduced stomatal conductance. This multicentury
    relation is expected to be modified by climate change, with changes up to −20%
    in recharge for unchanged precipitation, potentially jeopardizing water resource
    availability.
article_number: eabe6303
article_processing_charge: Yes
article_type: original
author:
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Nadav
  full_name: Peleg, Nadav
  last_name: Peleg
- first_name: Theodoros
  full_name: Mastrotheodoros, Theodoros
  last_name: Mastrotheodoros
- first_name: Christoforos
  full_name: Pappas, Christoforos
  last_name: Pappas
- first_name: Gabriele
  full_name: Manoli, Gabriele
  last_name: Manoli
citation:
  ama: Fatichi S, Peleg N, Mastrotheodoros T, Pappas C, Manoli G. An ecohydrological
    journey of 4500 years reveals a stable but threatened precipitation–groundwater
    recharge relation around Jerusalem. <i>Science Advances</i>. 2021;7(37). doi:<a
    href="https://doi.org/10.1126/sciadv.abe6303">10.1126/sciadv.abe6303</a>
  apa: Fatichi, S., Peleg, N., Mastrotheodoros, T., Pappas, C., &#38; Manoli, G. (2021).
    An ecohydrological journey of 4500 years reveals a stable but threatened precipitation–groundwater
    recharge relation around Jerusalem. <i>Science Advances</i>. American Association
    for the Advancement of Science. <a href="https://doi.org/10.1126/sciadv.abe6303">https://doi.org/10.1126/sciadv.abe6303</a>
  chicago: Fatichi, Simone, Nadav Peleg, Theodoros Mastrotheodoros, Christoforos Pappas,
    and Gabriele Manoli. “An Ecohydrological Journey of 4500 Years Reveals a Stable
    but Threatened Precipitation–Groundwater Recharge Relation around Jerusalem.”
    <i>Science Advances</i>. American Association for the Advancement of Science,
    2021. <a href="https://doi.org/10.1126/sciadv.abe6303">https://doi.org/10.1126/sciadv.abe6303</a>.
  ieee: S. Fatichi, N. Peleg, T. Mastrotheodoros, C. Pappas, and G. Manoli, “An ecohydrological
    journey of 4500 years reveals a stable but threatened precipitation–groundwater
    recharge relation around Jerusalem,” <i>Science Advances</i>, vol. 7, no. 37.
    American Association for the Advancement of Science, 2021.
  ista: Fatichi S, Peleg N, Mastrotheodoros T, Pappas C, Manoli G. 2021. An ecohydrological
    journey of 4500 years reveals a stable but threatened precipitation–groundwater
    recharge relation around Jerusalem. Science Advances. 7(37), eabe6303.
  mla: Fatichi, Simone, et al. “An Ecohydrological Journey of 4500 Years Reveals a
    Stable but Threatened Precipitation–Groundwater Recharge Relation around Jerusalem.”
    <i>Science Advances</i>, vol. 7, no. 37, eabe6303, American Association for the
    Advancement of Science, 2021, doi:<a href="https://doi.org/10.1126/sciadv.abe6303">10.1126/sciadv.abe6303</a>.
  short: S. Fatichi, N. Peleg, T. Mastrotheodoros, C. Pappas, G. Manoli, Science Advances
    7 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-09-01T00:00:00Z
date_updated: 2026-07-30T09:24:02Z
day: '01'
ddc:
- '550'
doi: 10.1126/sciadv.abe6303
extern: '1'
has_accepted_license: '1'
intvolume: '         7'
issue: '37'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1126/sciadv.abe6303
month: '09'
oa: 1
oa_version: Published Version
publication: Science Advances
publication_identifier:
  eissn:
  - 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: An ecohydrological journey of 4500 years reveals a stable but threatened precipitation–groundwater
  recharge relation around Jerusalem
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2021'
...
---
OA_place: publisher
OA_type: free access
_id: '22452'
abstract:
- lang: eng
  text: 'Model fidelity and accuracy in process representations have been the crux
    of scientific hydrological modeling, creating a pressing need for a better linkage
    between the development of hydrological models and the growing number of data
    sources and measurement techniques. Improved representation of process dynamics
    in hydrological models can provide new insights into complex hydrological systems
    and point out less understood natural phenomena that need further investigation.
    This special issue includes contributions that offer potential solutions and strategies
    to improve and test the representation of hydrological processes. We have organized
    the special issue contributions into four topical categories: (a) Beyond streamflow,
    which looks into the power of complementary data sources in addition to traditionally
    used streamflow for process inference. (b) Challenge of subsurface hydrology,
    that reflects on lesser understood processes under the surface and their impact
    on the model structure. (c) Evaporation in hydrological modeling, linking ecological
    aspects to the hydrological functioning of the natural system. Finally, (d) top
    down vs. bottom up modeling approaches, relied upon for process representation
    analysis. The special issue and our reflection on the contributions present a
    snapshot of ongoing efforts for integrating new concepts, knowledge, and data
    in process representation in hydrological models.'
article_number: e2021WR030661
article_processing_charge: No
article_type: original
author:
- first_name: Björn
  full_name: Guse, Björn
  last_name: Guse
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Shervan
  full_name: Gharari, Shervan
  last_name: Gharari
- first_name: Lieke A.
  full_name: Melsen, Lieke A.
  last_name: Melsen
citation:
  ama: 'Guse B, Fatichi S, Gharari S, Melsen LA. Advancing process representation
    in hydrological models: Integrating new concepts, knowledge, and data. <i>Water
    Resources Research</i>. 2021;57(11). doi:<a href="https://doi.org/10.1029/2021wr030661">10.1029/2021wr030661</a>'
  apa: 'Guse, B., Fatichi, S., Gharari, S., &#38; Melsen, L. A. (2021). Advancing
    process representation in hydrological models: Integrating new concepts, knowledge,
    and data. <i>Water Resources Research</i>. American Geophysical Union. <a href="https://doi.org/10.1029/2021wr030661">https://doi.org/10.1029/2021wr030661</a>'
  chicago: 'Guse, Björn, Simone Fatichi, Shervan Gharari, and Lieke A. Melsen. “Advancing
    Process Representation in Hydrological Models: Integrating New Concepts, Knowledge,
    and Data.” <i>Water Resources Research</i>. American Geophysical Union, 2021.
    <a href="https://doi.org/10.1029/2021wr030661">https://doi.org/10.1029/2021wr030661</a>.'
  ieee: 'B. Guse, S. Fatichi, S. Gharari, and L. A. Melsen, “Advancing process representation
    in hydrological models: Integrating new concepts, knowledge, and data,” <i>Water
    Resources Research</i>, vol. 57, no. 11. American Geophysical Union, 2021.'
  ista: 'Guse B, Fatichi S, Gharari S, Melsen LA. 2021. Advancing process representation
    in hydrological models: Integrating new concepts, knowledge, and data. Water Resources
    Research. 57(11), e2021WR030661.'
  mla: 'Guse, Björn, et al. “Advancing Process Representation in Hydrological Models:
    Integrating New Concepts, Knowledge, and Data.” <i>Water Resources Research</i>,
    vol. 57, no. 11, e2021WR030661, American Geophysical Union, 2021, doi:<a href="https://doi.org/10.1029/2021wr030661">10.1029/2021wr030661</a>.'
  short: B. Guse, S. Fatichi, S. Gharari, L.A. Melsen, Water Resources Research 57
    (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:23Z
date_published: 2021-11-01T00:00:00Z
date_updated: 2026-07-30T09:15:11Z
day: '01'
doi: 10.1029/2021wr030661
extern: '1'
intvolume: '        57'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1029/2021WR030661
month: '11'
oa: 1
oa_version: Published Version
publication: Water Resources Research
publication_identifier:
  eissn:
  - 1944-7973
  issn:
  - 0043-1397
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Advancing process representation in hydrological models: Integrating new concepts,
  knowledge, and data'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2021'
...
---
_id: '10579'
abstract:
- lang: eng
  text: 'We consider a totally asymmetric simple exclusion process (TASEP) consisting
    of particles on a lattice that require binding by a "token" to move. Using a combination
    of theory and simulations, we address the following questions: (i) How token binding
    kinetics affects the current-density relation; (ii) How the current-density relation
    depends on the scarcity of tokens; (iii) How tokens propagate the effects of the
    locally-imposed disorder (such a slow site) over the entire lattice; (iv) How
    a shared pool of tokens couples concurrent TASEPs running on multiple lattices;
    (v) How our results translate to TASEPs with open boundaries that exchange particles
    with the reservoir. Since real particle motion (including in systems that inspired
    the standard TASEP model, e.g., protein synthesis or movement of molecular motors)
    is often catalyzed, regulated, actuated, or otherwise mediated, the token-driven
    TASEP dynamics analyzed in this paper should allow for a better understanding
    of real systems and enable a closer match between TASEP theory and experimental
    observations.'
acknowledgement: B.K. thanks Stefano Elefante, Simon Rella, and Michal Hledík for
  their help with the usage of the cluster. B.K. additionally thanks Călin Guet and
  his group for help and advice. We thank M. Hennessey-Wesen for constructive comments
  on the manuscript. We thank Ankita Gupta (Indian Institute of Technology) for spotting
  a typographical error in Eq. (49) in the preprint version of this paper.
article_number: '2112.13558'
article_processing_charge: No
arxiv: 1
author:
- first_name: Bor
  full_name: Kavcic, Bor
  id: 350F91D2-F248-11E8-B48F-1D18A9856A87
  last_name: Kavcic
  orcid: 0000-0001-6041-254X
- first_name: Gašper
  full_name: Tkačik, Gašper
  id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
  last_name: Tkačik
  orcid: 0000-0002-6699-1455
citation:
  ama: Kavcic B, Tkačik G. Token-driven totally asymmetric simple exclusion process.
    <i>arXiv</i>. doi:<a href="https://doi.org/10.48550/arXiv.2112.13558">10.48550/arXiv.2112.13558</a>
  apa: Kavcic, B., &#38; Tkačik, G. (n.d.). Token-driven totally asymmetric simple
    exclusion process. <i>arXiv</i>. <a href="https://doi.org/10.48550/arXiv.2112.13558">https://doi.org/10.48550/arXiv.2112.13558</a>
  chicago: Kavcic, Bor, and Gašper Tkačik. “Token-Driven Totally Asymmetric Simple
    Exclusion Process.” <i>ArXiv</i>, n.d. <a href="https://doi.org/10.48550/arXiv.2112.13558">https://doi.org/10.48550/arXiv.2112.13558</a>.
  ieee: B. Kavcic and G. Tkačik, “Token-driven totally asymmetric simple exclusion
    process,” <i>arXiv</i>. .
  ista: Kavcic B, Tkačik G. Token-driven totally asymmetric simple exclusion process.
    arXiv, 2112.13558.
  mla: Kavcic, Bor, and Gašper Tkačik. “Token-Driven Totally Asymmetric Simple Exclusion
    Process.” <i>ArXiv</i>, 2112.13558, doi:<a href="https://doi.org/10.48550/arXiv.2112.13558">10.48550/arXiv.2112.13558</a>.
  short: B. Kavcic, G. Tkačik, ArXiv (n.d.).
corr_author: '1'
date_created: 2021-12-28T06:52:09Z
date_published: 2021-12-27T00:00:00Z
date_updated: 2026-08-04T08:34:23Z
day: '27'
ddc:
- '530'
department:
- _id: GaTk
doi: 10.48550/arXiv.2112.13558
external_id:
  arxiv:
  - '2112.13558'
has_accepted_license: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/2112.13558
month: '12'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
related_material:
  record:
  - id: '19785'
    relation: later_version
    status: public
status: public
title: Token-driven totally asymmetric simple exclusion process
tmp:
  image: /images/cc_by_nc_nd.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    (CC BY-NC-ND 4.0)
  short: CC BY-NC-ND (4.0)
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
OA_place: repository
OA_type: green
_id: '22546'
abstract:
- lang: eng
  text: Increasing urban green spaces and canopy cover requires careful planning of
    irrigation strategies, especially in arid and semiarid areas. This study investigates
    how vegetation cover and irrigation affect the water balance and vegetation productivity
    of a small urban reserve in the Melbourne metropolitan area, Australia. Using
    a mechanistic ecohydrological model, a series of numerical experiments were carried
    out for the period 1999–2018, which included a prolonged drought. Results indicated
    that irrigation played an essential role in helping both trees and grass productivity
    by increasing soil moisture and vegetation water access during the drought. With
    10% tree cover, grass benefitted more than trees by increasing irrigation, and
    trees coped well with drought even without additional water. However, trees strongly
    relied on irrigation to maintain productivity when tree cover increased, highlighting
    the need for a sustainable balance between increasing urban greening and water
    conservation. Differences in soil properties and rooting strategies were also
    found to strongly modify the need for irrigation and the competition for water.
    These results provide quantitative insights on how increasing tree cover and vegetation
    diversity may impact irrigation requirements, highlighting the key role of mechanistic
    numerical models to support urban planners in the evaluation and design of urban
    green spaces.
article_number: '104198'
article_processing_charge: No
article_type: original
author:
- first_name: V.
  full_name: Marchionni, V.
  last_name: Marchionni
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: N.
  full_name: Tapper, N.
  last_name: Tapper
- first_name: J.P.
  full_name: Walker, J.P.
  last_name: Walker
- first_name: G.
  full_name: Manoli, G.
  last_name: Manoli
- first_name: E.
  full_name: Daly, E.
  last_name: Daly
citation:
  ama: Marchionni V, Fatichi S, Tapper N, Walker JP, Manoli G, Daly E. Assessing vegetation
    response to irrigation strategies and soil properties in an urban reserve in southeast
    Australia. <i>Landscape and Urban Planning</i>. 2021;215. doi:<a href="https://doi.org/10.1016/j.landurbplan.2021.104198">10.1016/j.landurbplan.2021.104198</a>
  apa: Marchionni, V., Fatichi, S., Tapper, N., Walker, J. P., Manoli, G., &#38; Daly,
    E. (2021). Assessing vegetation response to irrigation strategies and soil properties
    in an urban reserve in southeast Australia. <i>Landscape and Urban Planning</i>.
    Elsevier. <a href="https://doi.org/10.1016/j.landurbplan.2021.104198">https://doi.org/10.1016/j.landurbplan.2021.104198</a>
  chicago: Marchionni, V., Simone Fatichi, N. Tapper, J.P. Walker, G. Manoli, and
    E. Daly. “Assessing Vegetation Response to Irrigation Strategies and Soil Properties
    in an Urban Reserve in Southeast Australia.” <i>Landscape and Urban Planning</i>.
    Elsevier, 2021. <a href="https://doi.org/10.1016/j.landurbplan.2021.104198">https://doi.org/10.1016/j.landurbplan.2021.104198</a>.
  ieee: V. Marchionni, S. Fatichi, N. Tapper, J. P. Walker, G. Manoli, and E. Daly,
    “Assessing vegetation response to irrigation strategies and soil properties in
    an urban reserve in southeast Australia,” <i>Landscape and Urban Planning</i>,
    vol. 215. Elsevier, 2021.
  ista: Marchionni V, Fatichi S, Tapper N, Walker JP, Manoli G, Daly E. 2021. Assessing
    vegetation response to irrigation strategies and soil properties in an urban reserve
    in southeast Australia. Landscape and Urban Planning. 215, 104198.
  mla: Marchionni, V., et al. “Assessing Vegetation Response to Irrigation Strategies
    and Soil Properties in an Urban Reserve in Southeast Australia.” <i>Landscape
    and Urban Planning</i>, vol. 215, 104198, Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.landurbplan.2021.104198">10.1016/j.landurbplan.2021.104198</a>.
  short: V. Marchionni, S. Fatichi, N. Tapper, J.P. Walker, G. Manoli, E. Daly, Landscape
    and Urban Planning 215 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2021-11-01T00:00:00Z
date_updated: 2026-08-06T08:20:58Z
day: '01'
doi: 10.1016/j.landurbplan.2021.104198
extern: '1'
intvolume: '       215'
keyword:
- Urban green spaces
- Remnant vegetation
- Irrigation
- Stormwater harvesting
- Ecohydrological modeling
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://discovery.ucl.ac.uk/id/eprint/10133304/1/REVISED_Manuscript_Marchionni.pdf
month: '11'
oa: 1
oa_version: Preprint
publication: Landscape and Urban Planning
publication_identifier:
  eissn:
  - 1872-6062
  issn:
  - 0169-2046
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Assessing vegetation response to irrigation strategies and soil properties
  in an urban reserve in southeast Australia
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 215
year: '2021'
...
---
OA_place: publisher
OA_type: free access
_id: '22570'
abstract:
- lang: eng
  text: Atmospheric carbon dioxide concentration ([CO 2 ]) is increasing, which increases
    leaf-scalephotosynthesis and intrinsic water-use efﬁciency. These direct responses
    have the potential toincrease plant growth, vegetation biomass, and soil organic
    matter; transferring carbon from theatmosphere into terrestrial ecosystems (a
    carbon sink). A substantial global terrestrial carbon sinkwould slow the rate
    of [CO 2] increase and thus climate change. However, ecosystem CO2responses are
    complex or confounded by concurrent changes in multiple agents of global changeand
    evidence for a [CO 2]-driven terrestrial carbon sink can appear contradictory.
    Here wesynthesize theory and broad, multidisciplinary evidence for the effects
    of increasing [CO 2](iCO 2) on the global terrestrial carbon sink. Evidence suggests
    a substantial increase in globalphotosynthesis since pre-industrial times. Established
    theory, supported by experiments,indicates that iCO 2 is likely responsible for
    about half of the increase. Global carbon budgeting,atmospheric data, and forest
    inventories indicate a historical carbon sink, and these apparentiCO 2 responses
    are high in comparison to experiments and predictions from theory. Plantmortality
    and soil carbon iCO 2 responses are highly uncertain. In conclusion, a range of
    evidencesupports a positive terrestrial carbon sink in response to iCO2 , albeit
    with uncertain magnitudeand strong suggestion of a role for additional agents
    of global change.
article_processing_charge: No
article_type: original
author:
- first_name: Anthony P.
  full_name: Walker, Anthony P.
  last_name: Walker
- first_name: Martin G.
  full_name: De Kauwe, Martin G.
  last_name: De Kauwe
- first_name: Ana
  full_name: Bastos, Ana
  last_name: Bastos
- first_name: Soumaya
  full_name: Belmecheri, Soumaya
  last_name: Belmecheri
- first_name: Katerina
  full_name: Georgiou, Katerina
  last_name: Georgiou
- first_name: Ralph F.
  full_name: Keeling, Ralph F.
  last_name: Keeling
- first_name: Sean M.
  full_name: McMahon, Sean M.
  last_name: McMahon
- first_name: Belinda E.
  full_name: Medlyn, Belinda E.
  last_name: Medlyn
- first_name: David J. P.
  full_name: Moore, David J. P.
  last_name: Moore
- first_name: Richard J.
  full_name: Norby, Richard J.
  last_name: Norby
- first_name: Sönke
  full_name: Zaehle, Sönke
  last_name: Zaehle
- first_name: Kristina J.
  full_name: Anderson‐Teixeira, Kristina J.
  last_name: Anderson‐Teixeira
- first_name: Giovanna
  full_name: Battipaglia, Giovanna
  last_name: Battipaglia
- first_name: Roel J. W.
  full_name: Brienen, Roel J. W.
  last_name: Brienen
- first_name: Kristine G.
  full_name: Cabugao, Kristine G.
  last_name: Cabugao
- first_name: Maxime
  full_name: Cailleret, Maxime
  last_name: Cailleret
- first_name: Elliott
  full_name: Campbell, Elliott
  last_name: Campbell
- first_name: Josep G.
  full_name: Canadell, Josep G.
  last_name: Canadell
- first_name: Philippe
  full_name: Ciais, Philippe
  last_name: Ciais
- first_name: Matthew E.
  full_name: Craig, Matthew E.
  last_name: Craig
- first_name: David S.
  full_name: Ellsworth, David S.
  last_name: Ellsworth
- first_name: Graham D.
  full_name: Farquhar, Graham D.
  last_name: Farquhar
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Joshua B.
  full_name: Fisher, Joshua B.
  last_name: Fisher
- first_name: David C.
  full_name: Frank, David C.
  last_name: Frank
- first_name: Heather
  full_name: Graven, Heather
  last_name: Graven
- first_name: Lianhong
  full_name: Gu, Lianhong
  last_name: Gu
- first_name: Vanessa
  full_name: Haverd, Vanessa
  last_name: Haverd
- first_name: Kelly
  full_name: Heilman, Kelly
  last_name: Heilman
- first_name: Martin
  full_name: Heimann, Martin
  last_name: Heimann
- first_name: Bruce A.
  full_name: Hungate, Bruce A.
  last_name: Hungate
- first_name: Colleen M.
  full_name: Iversen, Colleen M.
  last_name: Iversen
- first_name: Fortunat
  full_name: Joos, Fortunat
  last_name: Joos
- first_name: Mingkai
  full_name: Jiang, Mingkai
  last_name: Jiang
- first_name: Trevor F.
  full_name: Keenan, Trevor F.
  last_name: Keenan
- first_name: Jürgen
  full_name: Knauer, Jürgen
  last_name: Knauer
- first_name: Christian
  full_name: Körner, Christian
  last_name: Körner
- first_name: Victor O.
  full_name: Leshyk, Victor O.
  last_name: Leshyk
- first_name: Sebastian
  full_name: Leuzinger, Sebastian
  last_name: Leuzinger
- first_name: Yao
  full_name: Liu, Yao
  last_name: Liu
- first_name: Natasha
  full_name: MacBean, Natasha
  last_name: MacBean
- first_name: Yadvinder
  full_name: Malhi, Yadvinder
  last_name: Malhi
- first_name: Tim R.
  full_name: McVicar, Tim R.
  last_name: McVicar
- first_name: Josep
  full_name: Penuelas, Josep
  last_name: Penuelas
- first_name: Julia
  full_name: Pongratz, Julia
  last_name: Pongratz
- first_name: A. Shafer
  full_name: Powell, A. Shafer
  last_name: Powell
- first_name: Terhi
  full_name: Riutta, Terhi
  last_name: Riutta
- first_name: Manon E. B.
  full_name: Sabot, Manon E. B.
  last_name: Sabot
- first_name: Juergen
  full_name: Schleucher, Juergen
  last_name: Schleucher
- first_name: Stephen
  full_name: Sitch, Stephen
  last_name: Sitch
- first_name: William K.
  full_name: Smith, William K.
  last_name: Smith
- first_name: Benjamin
  full_name: Sulman, Benjamin
  last_name: Sulman
- first_name: Benton
  full_name: Taylor, Benton
  last_name: Taylor
- first_name: César
  full_name: Terrer, César
  last_name: Terrer
- first_name: Margaret S.
  full_name: Torn, Margaret S.
  last_name: Torn
- first_name: Kathleen K.
  full_name: Treseder, Kathleen K.
  last_name: Treseder
- first_name: Anna T.
  full_name: Trugman, Anna T.
  last_name: Trugman
- first_name: Susan E.
  full_name: Trumbore, Susan E.
  last_name: Trumbore
- first_name: Phillip J.
  full_name: van Mantgem, Phillip J.
  last_name: van Mantgem
- first_name: Steve L.
  full_name: Voelker, Steve L.
  last_name: Voelker
- first_name: Mary E.
  full_name: Whelan, Mary E.
  last_name: Whelan
- first_name: Pieter A.
  full_name: Zuidema, Pieter A.
  last_name: Zuidema
citation:
  ama: Walker AP, De Kauwe MG, Bastos A, et al. Integrating the evidence for a terrestrial
    carbon sink caused by increasing atmospheric CO2. <i>New Phytologist</i>. 2021;229(5):2413-2445.
    doi:<a href="https://doi.org/10.1111/nph.16866">10.1111/nph.16866</a>
  apa: Walker, A. P., De Kauwe, M. G., Bastos, A., Belmecheri, S., Georgiou, K., Keeling,
    R. F., … Zuidema, P. A. (2021). Integrating the evidence for a terrestrial carbon
    sink caused by increasing atmospheric CO2. <i>New Phytologist</i>. Wiley. <a href="https://doi.org/10.1111/nph.16866">https://doi.org/10.1111/nph.16866</a>
  chicago: Walker, Anthony P., Martin G. De Kauwe, Ana Bastos, Soumaya Belmecheri,
    Katerina Georgiou, Ralph F. Keeling, Sean M. McMahon, et al. “Integrating the
    Evidence for a Terrestrial Carbon Sink Caused by Increasing Atmospheric CO2.”
    <i>New Phytologist</i>. Wiley, 2021. <a href="https://doi.org/10.1111/nph.16866">https://doi.org/10.1111/nph.16866</a>.
  ieee: A. P. Walker <i>et al.</i>, “Integrating the evidence for a terrestrial carbon
    sink caused by increasing atmospheric CO2,” <i>New Phytologist</i>, vol. 229,
    no. 5. Wiley, pp. 2413–2445, 2021.
  ista: Walker AP, De Kauwe MG, Bastos A, Belmecheri S, Georgiou K, Keeling RF, McMahon
    SM, Medlyn BE, Moore DJP, Norby RJ, Zaehle S, Anderson‐Teixeira KJ, Battipaglia
    G, Brienen RJW, Cabugao KG, Cailleret M, Campbell E, Canadell JG, Ciais P, Craig
    ME, Ellsworth DS, Farquhar GD, Fatichi S, Fisher JB, Frank DC, Graven H, Gu L,
    Haverd V, Heilman K, Heimann M, Hungate BA, Iversen CM, Joos F, Jiang M, Keenan
    TF, Knauer J, Körner C, Leshyk VO, Leuzinger S, Liu Y, MacBean N, Malhi Y, McVicar
    TR, Penuelas J, Pongratz J, Powell AS, Riutta T, Sabot MEB, Schleucher J, Sitch
    S, Smith WK, Sulman B, Taylor B, Terrer C, Torn MS, Treseder KK, Trugman AT, Trumbore
    SE, van Mantgem PJ, Voelker SL, Whelan ME, Zuidema PA. 2021. Integrating the evidence
    for a terrestrial carbon sink caused by increasing atmospheric CO2. New Phytologist.
    229(5), 2413–2445.
  mla: Walker, Anthony P., et al. “Integrating the Evidence for a Terrestrial Carbon
    Sink Caused by Increasing Atmospheric CO2.” <i>New Phytologist</i>, vol. 229,
    no. 5, Wiley, 2021, pp. 2413–45, doi:<a href="https://doi.org/10.1111/nph.16866">10.1111/nph.16866</a>.
  short: A.P. Walker, M.G. De Kauwe, A. Bastos, S. Belmecheri, K. Georgiou, R.F. Keeling,
    S.M. McMahon, B.E. Medlyn, D.J.P. Moore, R.J. Norby, S. Zaehle, K.J. Anderson‐Teixeira,
    G. Battipaglia, R.J.W. Brienen, K.G. Cabugao, M. Cailleret, E. Campbell, J.G.
    Canadell, P. Ciais, M.E. Craig, D.S. Ellsworth, G.D. Farquhar, S. Fatichi, J.B.
    Fisher, D.C. Frank, H. Graven, L. Gu, V. Haverd, K. Heilman, M. Heimann, B.A.
    Hungate, C.M. Iversen, F. Joos, M. Jiang, T.F. Keenan, J. Knauer, C. Körner, V.O.
    Leshyk, S. Leuzinger, Y. Liu, N. MacBean, Y. Malhi, T.R. McVicar, J. Penuelas,
    J. Pongratz, A.S. Powell, T. Riutta, M.E.B. Sabot, J. Schleucher, S. Sitch, W.K.
    Smith, B. Sulman, B. Taylor, C. Terrer, M.S. Torn, K.K. Treseder, A.T. Trugman,
    S.E. Trumbore, P.J. van Mantgem, S.L. Voelker, M.E. Whelan, P.A. Zuidema, New
    Phytologist 229 (2021) 2413–2445.
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2021-03-01T00:00:00Z
date_updated: 2026-08-06T08:39:39Z
day: '01'
doi: 10.1111/nph.16866
extern: '1'
external_id:
  pmid:
  - '32789857'
intvolume: '       229'
issue: '5'
keyword:
- Beta factor
- Carbon dioxide
- CO2 fertilization
- CO2-fertilization hypothesis
- Free-air CO2 enrichment (FACE)
- Global carbon cycle
- Land–atmosphere feedback
- Terrestrial ecosystems
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1111/nph.16866
month: '03'
oa: 1
oa_version: Published Version
page: 2413-2445
pmid: 1
publication: New Phytologist
publication_identifier:
  eissn:
  - 1469-8137
  issn:
  - 0028-646X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Integrating the evidence for a terrestrial carbon sink caused by increasing
  atmospheric CO2
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 229
year: '2021'
...
---
_id: '15279'
abstract:
- lang: eng
  text: We formulate and prove an analog of Poonen’s finite-field Bertini theorem
    with Taylor conditions that holds in the Grothendieck ring of varieties. This
    gives a broad generalization of the work of Vakil and Wood, who treated the case
    of smooth hypersurface sections, and is made possible by the use of motivic Euler
    products to write down candidate motivic probabilities. As applications, we give
    motivic analogs of many results in arithmetic statistics that have been proven
    using Poonen’s sieve, including work of Bucur and Kedlaya on complete intersections
    and Erman and Wood on semiample Bertini theorems.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Margaret
  full_name: Bilu, Margaret
  id: 98C47862-10D5-11EA-BEDD-0F6F3DDC885E
  last_name: Bilu
- first_name: Sean
  full_name: Howe, Sean
  last_name: Howe
citation:
  ama: Bilu M, Howe S. Motivic Euler products in motivic statistics. <i>Algebra &#38;
    Number Theory</i>. 2021;15(9):2195-2259. doi:<a href="https://doi.org/10.2140/ant.2021.15.2195">10.2140/ant.2021.15.2195</a>
  apa: Bilu, M., &#38; Howe, S. (2021). Motivic Euler products in motivic statistics.
    <i>Algebra &#38; Number Theory</i>. Mathematical Sciences Publishers. <a href="https://doi.org/10.2140/ant.2021.15.2195">https://doi.org/10.2140/ant.2021.15.2195</a>
  chicago: Bilu, Margaret, and Sean Howe. “Motivic Euler Products in Motivic Statistics.”
    <i>Algebra &#38; Number Theory</i>. Mathematical Sciences Publishers, 2021. <a
    href="https://doi.org/10.2140/ant.2021.15.2195">https://doi.org/10.2140/ant.2021.15.2195</a>.
  ieee: M. Bilu and S. Howe, “Motivic Euler products in motivic statistics,” <i>Algebra
    &#38; Number Theory</i>, vol. 15, no. 9. Mathematical Sciences Publishers, pp.
    2195–2259, 2021.
  ista: Bilu M, Howe S. 2021. Motivic Euler products in motivic statistics. Algebra
    &#38; Number Theory. 15(9), 2195–2259.
  mla: Bilu, Margaret, and Sean Howe. “Motivic Euler Products in Motivic Statistics.”
    <i>Algebra &#38; Number Theory</i>, vol. 15, no. 9, Mathematical Sciences Publishers,
    2021, pp. 2195–259, doi:<a href="https://doi.org/10.2140/ant.2021.15.2195">10.2140/ant.2021.15.2195</a>.
  short: M. Bilu, S. Howe, Algebra &#38; Number Theory 15 (2021) 2195–2259.
corr_author: '1'
das_tickbox: '0'
date_created: 2024-04-03T08:12:59Z
date_published: 2021-12-23T00:00:00Z
date_updated: 2026-08-06T11:10:09Z
day: '23'
department:
- _id: TiBr
doi: 10.2140/ant.2021.15.2195
external_id:
  arxiv:
  - '1910.05207'
intvolume: '        15'
issue: '9'
keyword:
- Algebra and Number Theory
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.1910.05207
month: '12'
oa: 1
oa_version: Preprint
page: 2195-2259
publication: Algebra & Number Theory
publication_identifier:
  eissn:
  - 1944-7833
  issn:
  - 1937-0652
publication_status: published
publisher: Mathematical Sciences Publishers
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: Motivic Euler products in motivic statistics
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 15
year: '2021'
...
---
_id: '12076'
abstract:
- lang: eng
  text: We find an asymptotic formula for the number of primitive vectors $(z_1,\ldots,z_4)\in
    (\mathbb{Z}_{\neq 0})^4$ such that $z_1,\ldots, z_4$ are all squareful and bounded
    by $B$, and $z_1+\cdots + z_4 = 0$. Our result agrees in the power of $B$ and
    $\log B$ with the Campana-Manin conjecture of Pieropan, Smeets, Tanimoto and V\'{a}rilly-Alvarado.
article_number: '2104.06966'
article_processing_charge: No
arxiv: 1
author:
- first_name: Alec L
  full_name: Shute, Alec L
  id: 440EB050-F248-11E8-B48F-1D18A9856A87
  last_name: Shute
  orcid: 0000-0002-1812-2810
citation:
  ama: Shute AL. Sums of four squareful numbers. <i>arXiv</i>. doi:<a href="https://doi.org/10.48550/arXiv.2104.06966">10.48550/arXiv.2104.06966</a>
  apa: Shute, A. L. (n.d.). Sums of four squareful numbers. <i>arXiv</i>. <a href="https://doi.org/10.48550/arXiv.2104.06966">https://doi.org/10.48550/arXiv.2104.06966</a>
  chicago: Shute, Alec L. “Sums of Four Squareful Numbers.” <i>ArXiv</i>, n.d. <a
    href="https://doi.org/10.48550/arXiv.2104.06966">https://doi.org/10.48550/arXiv.2104.06966</a>.
  ieee: A. L. Shute, “Sums of four squareful numbers,” <i>arXiv</i>. .
  ista: Shute AL. Sums of four squareful numbers. arXiv, 2104.06966.
  mla: Shute, Alec L. “Sums of Four Squareful Numbers.” <i>ArXiv</i>, 2104.06966,
    doi:<a href="https://doi.org/10.48550/arXiv.2104.06966">10.48550/arXiv.2104.06966</a>.
  short: A.L. Shute, ArXiv (n.d.).
corr_author: '1'
das_tickbox: '0'
date_created: 2022-09-09T10:42:51Z
date_published: 2021-04-15T00:00:00Z
date_updated: 2026-08-06T11:08:48Z
day: '15'
department:
- _id: TiBr
doi: 10.48550/arXiv.2104.06966
external_id:
  arxiv:
  - '2104.06966'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2104.06966
month: '04'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: draft
related_material:
  record:
  - id: '12072'
    relation: dissertation_contains
    status: public
researchdata_availability: no
status: public
supplementarymaterial: no
title: Sums of four squareful numbers
type: preprint
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2021'
...
---
_id: '9260'
abstract:
- lang: eng
  text: We study the density of rational points on a higher-dimensional orbifold (Pn−1,Δ)
    when Δ is a Q-divisor involving hyperplanes. This allows us to address a question
    of Tanimoto about whether the set of rational points on such an orbifold constitutes
    a thin set. Our approach relies on the Hardy–Littlewood circle method to first
    study an asymptotic version of Waring’s problem for mixed powers. In doing so
    we make crucial use of the recent resolution of the main conjecture in Vinogradov’s
    mean value theorem, due to Bourgain–Demeter–Guth and Wooley.
acknowledgement: While working on this paper the authors were both supported by EPSRC
  grant EP/P026710/1, and the second author received additional support from the NWO
  Veni Grant 016.Veni.192.047. Thanks are due to Marta Pieropan, Arne Smeets and Sho
  Tanimoto for useful conversations related to this topic, and to the anonymous referee
  for numerous helpful suggestions.
article_processing_charge: No
article_type: original
author:
- first_name: Timothy D
  full_name: Browning, Timothy D
  id: 35827D50-F248-11E8-B48F-1D18A9856A87
  last_name: Browning
  orcid: 0000-0002-8314-0177
- first_name: Shuntaro
  full_name: Yamagishi, Shuntaro
  last_name: Yamagishi
citation:
  ama: Browning TD, Yamagishi S. Arithmetic of higher-dimensional orbifolds and a
    mixed Waring problem. <i>Mathematische Zeitschrift</i>. 2021;299:1071–1101. doi:<a
    href="https://doi.org/10.1007/s00209-021-02695-w">10.1007/s00209-021-02695-w</a>
  apa: Browning, T. D., &#38; Yamagishi, S. (2021). Arithmetic of higher-dimensional
    orbifolds and a mixed Waring problem. <i>Mathematische Zeitschrift</i>. Springer
    Nature. <a href="https://doi.org/10.1007/s00209-021-02695-w">https://doi.org/10.1007/s00209-021-02695-w</a>
  chicago: Browning, Timothy D, and Shuntaro Yamagishi. “Arithmetic of Higher-Dimensional
    Orbifolds and a Mixed Waring Problem.” <i>Mathematische Zeitschrift</i>. Springer
    Nature, 2021. <a href="https://doi.org/10.1007/s00209-021-02695-w">https://doi.org/10.1007/s00209-021-02695-w</a>.
  ieee: T. D. Browning and S. Yamagishi, “Arithmetic of higher-dimensional orbifolds
    and a mixed Waring problem,” <i>Mathematische Zeitschrift</i>, vol. 299. Springer
    Nature, pp. 1071–1101, 2021.
  ista: Browning TD, Yamagishi S. 2021. Arithmetic of higher-dimensional orbifolds
    and a mixed Waring problem. Mathematische Zeitschrift. 299, 1071–1101.
  mla: Browning, Timothy D., and Shuntaro Yamagishi. “Arithmetic of Higher-Dimensional
    Orbifolds and a Mixed Waring Problem.” <i>Mathematische Zeitschrift</i>, vol.
    299, Springer Nature, 2021, pp. 1071–1101, doi:<a href="https://doi.org/10.1007/s00209-021-02695-w">10.1007/s00209-021-02695-w</a>.
  short: T.D. Browning, S. Yamagishi, Mathematische Zeitschrift 299 (2021) 1071–1101.
das_tickbox: '0'
date_created: 2021-03-21T23:01:21Z
date_published: 2021-03-05T00:00:00Z
date_updated: 2026-08-06T11:14:26Z
day: '05'
ddc:
- '510'
department:
- _id: TiBr
doi: 10.1007/s00209-021-02695-w
external_id:
  isi:
  - '000625573800002'
file:
- access_level: open_access
  checksum: 8ed9f49568806894744096dbbca0ad7b
  content_type: application/pdf
  creator: dernst
  date_created: 2021-03-22T12:41:26Z
  date_updated: 2021-03-22T12:41:26Z
  file_id: '9279'
  file_name: 2021_MathZeitschrift_Browning.pdf
  file_size: 492685
  relation: main_file
  success: 1
file_date_updated: 2021-03-22T12:41:26Z
has_accepted_license: '1'
intvolume: '       299'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 1071–1101
project:
- _id: 26A8D266-B435-11E9-9278-68D0E5697425
  grant_number: EP-P026710-2
  name: Between rational and integral points
publication: Mathematische Zeitschrift
publication_identifier:
  eissn:
  - 1432-1823
  issn:
  - 0025-5874
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: Arithmetic of higher-dimensional orbifolds and a mixed Waring problem
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 299
year: '2021'
...
---
_id: '10711'
abstract:
- lang: eng
  text: In this paper, we investigate the distribution of the maximum of partial sums
    of families of  m -periodic complex-valued functions satisfying certain conditions.
    We obtain precise uniform estimates for the distribution function of this maximum
    in a near-optimal range. Our results apply to partial sums of Kloosterman sums
    and other families of  ℓ -adic trace functions, and are as strong as those obtained
    by Bober, Goldmakher, Granville and Koukoulopoulos for character sums. In particular,
    we improve on the recent work of the third author for Birch sums. However, unlike
    character sums, we are able to construct families of  m -periodic complex-valued
    functions which satisfy our conditions, but for which the Pólya–Vinogradov inequality
    is sharp.
acknowledgement: We would like to thank the anonymous referees for carefully reading
  the paper and for their remarks and suggestions.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Pascal
  full_name: Autissier, Pascal
  last_name: Autissier
- first_name: Dante
  full_name: Bonolis, Dante
  id: 6A459894-5FDD-11E9-AF35-BB24E6697425
  last_name: Bonolis
- first_name: Youness
  full_name: Lamzouri, Youness
  last_name: Lamzouri
citation:
  ama: Autissier P, Bonolis D, Lamzouri Y. The distribution of the maximum of partial
    sums of Kloosterman sums and other trace functions. <i>Compositio Mathematica</i>.
    2021;157(7):1610-1651. doi:<a href="https://doi.org/10.1112/s0010437x21007351">10.1112/s0010437x21007351</a>
  apa: Autissier, P., Bonolis, D., &#38; Lamzouri, Y. (2021). The distribution of
    the maximum of partial sums of Kloosterman sums and other trace functions. <i>Compositio
    Mathematica</i>. Cambridge University Press. <a href="https://doi.org/10.1112/s0010437x21007351">https://doi.org/10.1112/s0010437x21007351</a>
  chicago: Autissier, Pascal, Dante Bonolis, and Youness Lamzouri. “The Distribution
    of the Maximum of Partial Sums of Kloosterman Sums and Other Trace Functions.”
    <i>Compositio Mathematica</i>. Cambridge University Press, 2021. <a href="https://doi.org/10.1112/s0010437x21007351">https://doi.org/10.1112/s0010437x21007351</a>.
  ieee: P. Autissier, D. Bonolis, and Y. Lamzouri, “The distribution of the maximum
    of partial sums of Kloosterman sums and other trace functions,” <i>Compositio
    Mathematica</i>, vol. 157, no. 7. Cambridge University Press, pp. 1610–1651, 2021.
  ista: Autissier P, Bonolis D, Lamzouri Y. 2021. The distribution of the maximum
    of partial sums of Kloosterman sums and other trace functions. Compositio Mathematica.
    157(7), 1610–1651.
  mla: Autissier, Pascal, et al. “The Distribution of the Maximum of Partial Sums
    of Kloosterman Sums and Other Trace Functions.” <i>Compositio Mathematica</i>,
    vol. 157, no. 7, Cambridge University Press, 2021, pp. 1610–51, doi:<a href="https://doi.org/10.1112/s0010437x21007351">10.1112/s0010437x21007351</a>.
  short: P. Autissier, D. Bonolis, Y. Lamzouri, Compositio Mathematica 157 (2021)
    1610–1651.
corr_author: '1'
das_tickbox: '0'
date_created: 2022-02-01T08:10:43Z
date_published: 2021-06-28T00:00:00Z
date_updated: 2026-08-06T11:13:19Z
day: '28'
department:
- _id: TiBr
doi: 10.1112/s0010437x21007351
external_id:
  arxiv:
  - '1909.03266'
  isi:
  - '000667289300001'
intvolume: '       157'
isi: 1
issue: '7'
keyword:
- Algebra and Number Theory
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1909.03266
month: '06'
oa: 1
oa_version: Preprint
page: 1610-1651
publication: Compositio Mathematica
publication_identifier:
  eissn:
  - 1570-5846
  issn:
  - 0010-437X
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: The distribution of the maximum of partial sums of Kloosterman sums and other
  trace functions
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 157
year: '2021'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '22506'
abstract:
- lang: eng
  text: "Alpine grasslands sustain local economy by providing fodder for livestock.
    Intensive fertilization is common to enhance their yields, thus creating negative
    externalities on water quality that are difficult to evaluate without reliable
    estimates of nutrient fluxes. We apply a mechanistic ecosystem model, seamlessly
    integrating land-surface energy balance, soil hydrology, vegetation dynamics,
    and soil biogeochemistry, aiming at assessing the grassland response to fertilization.
    We simulate the major water, carbon, nutrient, and energy fluxes of nine grassland
    plots across the broad European Alpine region. We provide an interdisciplinary
    model evaluation by confirming its performance against observed variables from
    different datasets. Subsequently, we apply the model to test the influence of
    fertilization practices on grassland yields and nitrate (NO3) losses through leaching
    under both current and modified climate scenarios.\r\n\r\nDespite the generally
    low NO3 concentration in groundwater recharge, the variability across sites is
    remarkable, which is mostly (but not exclusively) dictated by elevation. In high-Alpine
    sites, short growing seasons lead to less efficient nitrogen (N) uptake for biomass
    production. This combined with lower evapotranspiration rates results in higher
    amounts of drainage and NO3 leaching to groundwater. Scenarios with increased
    temperature lead to a longer growing season characterized by higher biomass production
    and, consequently, to a reduction of water leakage and N leaching. While the intersite
    variability is maintained, climate change impacts are stronger on sites at higher
    elevations.\r\n\r\nThe local soil hydrology has a crucial role in driving the
    NO3 use efficiency. The commonly applied fixed threshold limit on fertilizer N
    input is suboptimal. We suggest that major hydrological and soil property differences
    across sites should be considered in the delineation of best practices or regulations
    for management. Using distributed maps informed with key soil and climatic attributes
    or systematically implementing integrated ecosystem models as shown here can contribute
    to achieving more sustainable practices."
article_processing_charge: No
article_type: original
author:
- first_name: Martina
  full_name: Botter, Martina
  last_name: Botter
- first_name: Matthias
  full_name: Zeeman, Matthias
  last_name: Zeeman
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
citation:
  ama: 'Botter M, Zeeman M, Burlando P, Fatichi S. Impacts of fertilization on grassland
    productivity and water quality across the European Alps under current and warming
    climate: insights from a mechanistic model. <i>Biogeosciences</i>. 2021;18(6):1917-1939.
    doi:<a href="https://doi.org/10.5194/bg-18-1917-2021">10.5194/bg-18-1917-2021</a>'
  apa: 'Botter, M., Zeeman, M., Burlando, P., &#38; Fatichi, S. (2021). Impacts of
    fertilization on grassland productivity and water quality across the European
    Alps under current and warming climate: insights from a mechanistic model. <i>Biogeosciences</i>.
    Copernicus Publications. <a href="https://doi.org/10.5194/bg-18-1917-2021">https://doi.org/10.5194/bg-18-1917-2021</a>'
  chicago: 'Botter, Martina, Matthias Zeeman, Paolo Burlando, and Simone Fatichi.
    “Impacts of Fertilization on Grassland Productivity and Water Quality across the
    European Alps under Current and Warming Climate: Insights from a Mechanistic Model.”
    <i>Biogeosciences</i>. Copernicus Publications, 2021. <a href="https://doi.org/10.5194/bg-18-1917-2021">https://doi.org/10.5194/bg-18-1917-2021</a>.'
  ieee: 'M. Botter, M. Zeeman, P. Burlando, and S. Fatichi, “Impacts of fertilization
    on grassland productivity and water quality across the European Alps under current
    and warming climate: insights from a mechanistic model,” <i>Biogeosciences</i>,
    vol. 18, no. 6. Copernicus Publications, pp. 1917–1939, 2021.'
  ista: 'Botter M, Zeeman M, Burlando P, Fatichi S. 2021. Impacts of fertilization
    on grassland productivity and water quality across the European Alps under current
    and warming climate: insights from a mechanistic model. Biogeosciences. 18(6),
    1917–1939.'
  mla: 'Botter, Martina, et al. “Impacts of Fertilization on Grassland Productivity
    and Water Quality across the European Alps under Current and Warming Climate:
    Insights from a Mechanistic Model.” <i>Biogeosciences</i>, vol. 18, no. 6, Copernicus
    Publications, 2021, pp. 1917–39, doi:<a href="https://doi.org/10.5194/bg-18-1917-2021">10.5194/bg-18-1917-2021</a>.'
  short: M. Botter, M. Zeeman, P. Burlando, S. Fatichi, Biogeosciences 18 (2021) 1917–1939.
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2021-03-19T00:00:00Z
date_updated: 2026-08-06T14:17:22Z
day: '19'
doi: 10.5194/bg-18-1917-2021
extern: '1'
intvolume: '        18'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5194/bg-18-1917-2021
month: '03'
oa: 1
oa_version: Published Version
page: 1917-1939
publication: Biogeosciences
publication_identifier:
  eissn:
  - 1726-4189
  issn:
  - 1726-4170
publication_status: published
publisher: Copernicus Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Impacts of fertilization on grassland productivity and water quality across
  the European Alps under current and warming climate: insights from a mechanistic
  model'
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 18
year: '2021'
...
---
OA_place: publisher
OA_type: hybrid
_id: '22529'
abstract:
- lang: eng
  text: Mountainous catchments cover a broad range of elevations and their response
    to a warming climate is expected to vary significantly in space. Nevertheless,
    studies on climate change impacts typically examine the changes in flow statistics
    only at the catchment outlet. In this study, we instead demonstrate the high variability
    of the hydrological response to climate change at the sub-catchment scale, investigating
    in detail the contribution of all components of the hydrological cycle in two
    mountainous catchments (Thur and Kleine Emme) in the Swiss Alps. The analysis
    was conducted with a two-dimensional weather generator model that simulated gridded
    climate variables at an hourly and 2-km resolution until the end of the 21st century
    for the RCP8.5 emission scenario. The climate ensemble was used as input into
    a distributed hydrological model to estimate the changes in hydrological processes
    at 100-m and hourly resolutions. Climate models show that precipitation intensifies
    during winter but weakens during summer in the order of ± 5–10% toward the end
    of the century. Temperature will rise by up to 4°C, leading to a 50% reduction
    in snowmelt, 10% increase in evapotranspiration, and shift in precipitation type
    from snowfall to rainfall. As a result, streamflow is projected to increase by
    40% in winter but decrease by 20% to 40% during summer, with winter floods becoming
    more frequent. The changes to streamflow (mean and extreme low and high flows)
    at the sub-catchments show a strong dependency with elevation. In contrast to
    the small changes projected at the outlet of the catchments, streamflow shows
    a reduction at higher elevations (up to −20% change in mean streamflow for sub-catchments
    at elevations exceeding 1400 m) and an increase at lower elevations (up to +5%
    for Kleine Emme and +20% for the Thur at elevations below 600 m). These impacts
    are tied to the changes in precipitation, as well as changes in snowmelt (at high
    elevation) and evapotranspiration (at low elevation). The results reveal the causes
    and diversity of hydrological response to climate change, emphasizing the importance
    of investigating the distributed impacts of climate change in mountainous environments.
article_number: '126806'
article_processing_charge: No
article_type: original
author:
- first_name: Jorge Sebastián
  full_name: Moraga, Jorge Sebastián
  last_name: Moraga
- first_name: Nadav
  full_name: Peleg, Nadav
  last_name: Peleg
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
- first_name: Peter
  full_name: Molnar, Peter
  last_name: Molnar
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
citation:
  ama: Moraga JS, Peleg N, Fatichi S, Molnar P, Burlando P. Revealing the impacts
    of climate change on mountainous catchments through high-resolution modelling.
    <i>Journal of Hydrology</i>. 2021;603. doi:<a href="https://doi.org/10.1016/j.jhydrol.2021.126806">10.1016/j.jhydrol.2021.126806</a>
  apa: Moraga, J. S., Peleg, N., Fatichi, S., Molnar, P., &#38; Burlando, P. (2021).
    Revealing the impacts of climate change on mountainous catchments through high-resolution
    modelling. <i>Journal of Hydrology</i>. Elsevier. <a href="https://doi.org/10.1016/j.jhydrol.2021.126806">https://doi.org/10.1016/j.jhydrol.2021.126806</a>
  chicago: Moraga, Jorge Sebastián, Nadav Peleg, Simone Fatichi, Peter Molnar, and
    Paolo Burlando. “Revealing the Impacts of Climate Change on Mountainous Catchments
    through High-Resolution Modelling.” <i>Journal of Hydrology</i>. Elsevier, 2021.
    <a href="https://doi.org/10.1016/j.jhydrol.2021.126806">https://doi.org/10.1016/j.jhydrol.2021.126806</a>.
  ieee: J. S. Moraga, N. Peleg, S. Fatichi, P. Molnar, and P. Burlando, “Revealing
    the impacts of climate change on mountainous catchments through high-resolution
    modelling,” <i>Journal of Hydrology</i>, vol. 603. Elsevier, 2021.
  ista: Moraga JS, Peleg N, Fatichi S, Molnar P, Burlando P. 2021. Revealing the impacts
    of climate change on mountainous catchments through high-resolution modelling.
    Journal of Hydrology. 603, 126806.
  mla: Moraga, Jorge Sebastián, et al. “Revealing the Impacts of Climate Change on
    Mountainous Catchments through High-Resolution Modelling.” <i>Journal of Hydrology</i>,
    vol. 603, 126806, Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.jhydrol.2021.126806">10.1016/j.jhydrol.2021.126806</a>.
  short: J.S. Moraga, N. Peleg, S. Fatichi, P. Molnar, P. Burlando, Journal of Hydrology
    603 (2021).
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2021-12-01T00:00:00Z
date_updated: 2026-08-06T14:31:25Z
day: '01'
doi: 10.1016/j.jhydrol.2021.126806
extern: '1'
intvolume: '       603'
keyword:
- Catchment modelling
- Climate change impacts
- Weather generator
- Distributed hydrological model
- Streamflow extremes
- Hydrological response
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.jhydrol.2021.126806
month: '12'
oa: 1
oa_version: Published Version
publication: Journal of Hydrology
publication_identifier:
  eissn:
  - 1879-2707
  issn:
  - 0022-1694
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Revealing the impacts of climate change on mountainous catchments through high-resolution
  modelling
tmp:
  image: /images/cc_by_nc_nd.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    (CC BY-NC-ND 4.0)
  short: CC BY-NC-ND (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 603
year: '2021'
...
---
OA_type: closed access
_id: '22497'
abstract:
- lang: eng
  text: This study evaluates the simulation of water balance components at half-hourly
    time steps from the Canadian Land Surface Scheme (CLASS) when driven by a 500-year
    stochastic meteorological data set produced by the Advanced WEather GENerator
    (AWE-GEN) at two boreal sites with contrasting water availability. The CLASS was
    driven by ERA5 reanalysis data (CLASS-CTL) over 39 years and its output was used
    as a surrogate for land surface observations. At both sites, the mean monthly
    and annual values of all meteorological variables used to drive CLASS, including
    precipitation, are well captured by AWE-GEN, but their variability is, sometimes,
    biased. In general, CLASS driven by stochastic data (CLASS-WG) tends to produce
    higher evapotranspiration compared to values simulated by CLASS-CTL, especially
    during spring and summer at the wet site. The interannual evapotranspiration-precipitation
    and runoff-precipitation relationships derived from CLASS-WG and those derived
    from CLASS-CTL were very similar to each other at the dry site; they both indicate
    that evapotranspiration and runoff are limited by water availability. At the wet
    site, however, CLASS-WG only captured well the interannual runoff-precipitation
    relationship. The sensitivity analysis shows that CLASS water fluxes are particularly
    affected by the replacement of physically consistent input time series of incoming
    short-wave radiation, precipitation, temperature, and specific humidity. In conclusion,
    the results show that even though a weather generator can produce coherent climate
    time series, the use of this synthetic data as meteorological forcing in a physically
    based land surface model does not necessarily reproduce the complex surface processes,
    such as the surface water fluxes. More studies are encouraged to further analyze
    the constraints of this framework.
article_processing_charge: No
article_type: original
author:
- first_name: Marco
  full_name: Alves, Marco
  last_name: Alves
- first_name: Daniel F.
  full_name: Nadeau, Daniel F.
  last_name: Nadeau
- first_name: Biljana
  full_name: Music, Biljana
  last_name: Music
- first_name: François
  full_name: Anctil, François
  last_name: Anctil
- first_name: Simone
  full_name: Fatichi, Simone
  id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6
  last_name: Fatichi
citation:
  ama: Alves M, Nadeau DF, Music B, Anctil F, Fatichi S. Can we replace observed forcing
    with weather generator in land surface modeling? Insights from long-term simulations
    at two contrasting boreal sites. <i>Theoretical and Applied Climatology</i>. 2021;145:215-244.
    doi:<a href="https://doi.org/10.1007/s00704-021-03615-y">10.1007/s00704-021-03615-y</a>
  apa: Alves, M., Nadeau, D. F., Music, B., Anctil, F., &#38; Fatichi, S. (2021).
    Can we replace observed forcing with weather generator in land surface modeling?
    Insights from long-term simulations at two contrasting boreal sites. <i>Theoretical
    and Applied Climatology</i>. Springer Nature. <a href="https://doi.org/10.1007/s00704-021-03615-y">https://doi.org/10.1007/s00704-021-03615-y</a>
  chicago: Alves, Marco, Daniel F. Nadeau, Biljana Music, François Anctil, and Simone
    Fatichi. “Can We Replace Observed Forcing with Weather Generator in Land Surface
    Modeling? Insights from Long-Term Simulations at Two Contrasting Boreal Sites.”
    <i>Theoretical and Applied Climatology</i>. Springer Nature, 2021. <a href="https://doi.org/10.1007/s00704-021-03615-y">https://doi.org/10.1007/s00704-021-03615-y</a>.
  ieee: M. Alves, D. F. Nadeau, B. Music, F. Anctil, and S. Fatichi, “Can we replace
    observed forcing with weather generator in land surface modeling? Insights from
    long-term simulations at two contrasting boreal sites,” <i>Theoretical and Applied
    Climatology</i>, vol. 145. Springer Nature, pp. 215–244, 2021.
  ista: Alves M, Nadeau DF, Music B, Anctil F, Fatichi S. 2021. Can we replace observed
    forcing with weather generator in land surface modeling? Insights from long-term
    simulations at two contrasting boreal sites. Theoretical and Applied Climatology.
    145, 215–244.
  mla: Alves, Marco, et al. “Can We Replace Observed Forcing with Weather Generator
    in Land Surface Modeling? Insights from Long-Term Simulations at Two Contrasting
    Boreal Sites.” <i>Theoretical and Applied Climatology</i>, vol. 145, Springer
    Nature, 2021, pp. 215–44, doi:<a href="https://doi.org/10.1007/s00704-021-03615-y">10.1007/s00704-021-03615-y</a>.
  short: M. Alves, D.F. Nadeau, B. Music, F. Anctil, S. Fatichi, Theoretical and Applied
    Climatology 145 (2021) 215–244.
das_tickbox: '1'
date_created: 2026-07-27T12:30:24Z
date_published: 2021-07-01T00:00:00Z
date_updated: 2026-08-06T14:08:21Z
day: '01'
doi: 10.1007/s00704-021-03615-y
extern: '1'
intvolume: '       145'
language:
- iso: eng
month: '07'
oa_version: None
page: 215-244
publication: Theoretical and Applied Climatology
publication_identifier:
  eissn:
  - 1434-4483
  issn:
  - 0177-798X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Can we replace observed forcing with weather generator in land surface modeling?
  Insights from long-term simulations at two contrasting boreal sites
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 145
year: '2021'
...
