Water yield modelling, sensitivity analysis and validation

Detalhes bibliográficos
Autor(a) principal: Almeida, Bruna
Data de Publicação: 2021
Outros Autores: Cabral, Pedro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/122395
Resumo: Almeida, B., & Cabral, P. (2021). Water yield modelling, sensitivity analysis and validation: A study for Portugal. ISPRS International Journal of Geo-Information, 10(8), 1-17. [494]. https://doi.org/10.3390/ijgi10080494 ----------------------------------------------------------------- Funding Information: Funding: This study was supported through the FCT (Fundação para a Ciência e a Tecnologia) under the projects PTDC/CTA-AMB/28438/2017—ASEBIO and UIDB/04152/2020—Centro de Investigação em Gestão de Informação (MagIC).
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spelling Water yield modelling, sensitivity analysis and validationA study for PortugalDrought regulationLand use and land coverModel validationNatural capitalWater yieldGeography, Planning and DevelopmentComputers in Earth SciencesEarth and Planetary Sciences (miscellaneous)SDG 6 - Clean Water and SanitationSDG 15 - Life on LandAlmeida, B., & Cabral, P. (2021). Water yield modelling, sensitivity analysis and validation: A study for Portugal. ISPRS International Journal of Geo-Information, 10(8), 1-17. [494]. https://doi.org/10.3390/ijgi10080494 ----------------------------------------------------------------- Funding Information: Funding: This study was supported through the FCT (Fundação para a Ciência e a Tecnologia) under the projects PTDC/CTA-AMB/28438/2017—ASEBIO and UIDB/04152/2020—Centro de Investigação em Gestão de Informação (MagIC).The spatially explicit assessment of freshwater is key to introduce the ecosystem services (ES) concept into decision-making processes. Many tools are being developed to model water balance and to analyze the effects of meteorological conditions on water ES behaviors at multiple spatial scales. The current study uses the InVEST Annual Water Yield Model (WYM) to assess water availability in watersheds of the mainland of Portugal. The methodology included sensitivity analysis to test different parameters of the model and validation using the European Environment Agency (EEA) database on the quantity of Europe’s water resources. To evaluate the models’ sensitivity, Pearson’s correlation coefficients and statistical methods were calculated for each simulation. Results at the national level show a correlation coefficient of 0.803 with statistical significance for 0.01 one-tail. Water yield was underestimated by 56.5 mm/ha/year in the North of the country and overestimated by 58.1 mm/ha/year in the South. This difference was explained through the spatial-temporal assessment of the main climatic variables used as input. This study contributes to a methodology to assess the level of confidence in the WYM outputs and can be used to support the trustworthiness of water availability studies, using open-access data and software.NOVA Information Management School (NOVA IMS)Information Management Research Center (MagIC) - NOVA Information Management SchoolRUNAlmeida, BrunaCabral, Pedro2021-08-11T23:23:41Z2021-08-012021-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article17application/pdfhttp://hdl.handle.net/10362/122395eng2220-9964PURE: 33142102https://doi.org/10.3390/ijgi10080494info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:04:06Zoai:run.unl.pt:10362/122395Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:44:46.888404Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Water yield modelling, sensitivity analysis and validation
A study for Portugal
title Water yield modelling, sensitivity analysis and validation
spellingShingle Water yield modelling, sensitivity analysis and validation
Almeida, Bruna
Drought regulation
Land use and land cover
Model validation
Natural capital
Water yield
Geography, Planning and Development
Computers in Earth Sciences
Earth and Planetary Sciences (miscellaneous)
SDG 6 - Clean Water and Sanitation
SDG 15 - Life on Land
title_short Water yield modelling, sensitivity analysis and validation
title_full Water yield modelling, sensitivity analysis and validation
title_fullStr Water yield modelling, sensitivity analysis and validation
title_full_unstemmed Water yield modelling, sensitivity analysis and validation
title_sort Water yield modelling, sensitivity analysis and validation
author Almeida, Bruna
author_facet Almeida, Bruna
Cabral, Pedro
author_role author
author2 Cabral, Pedro
author2_role author
dc.contributor.none.fl_str_mv NOVA Information Management School (NOVA IMS)
Information Management Research Center (MagIC) - NOVA Information Management School
RUN
dc.contributor.author.fl_str_mv Almeida, Bruna
Cabral, Pedro
dc.subject.por.fl_str_mv Drought regulation
Land use and land cover
Model validation
Natural capital
Water yield
Geography, Planning and Development
Computers in Earth Sciences
Earth and Planetary Sciences (miscellaneous)
SDG 6 - Clean Water and Sanitation
SDG 15 - Life on Land
topic Drought regulation
Land use and land cover
Model validation
Natural capital
Water yield
Geography, Planning and Development
Computers in Earth Sciences
Earth and Planetary Sciences (miscellaneous)
SDG 6 - Clean Water and Sanitation
SDG 15 - Life on Land
description Almeida, B., & Cabral, P. (2021). Water yield modelling, sensitivity analysis and validation: A study for Portugal. ISPRS International Journal of Geo-Information, 10(8), 1-17. [494]. https://doi.org/10.3390/ijgi10080494 ----------------------------------------------------------------- Funding Information: Funding: This study was supported through the FCT (Fundação para a Ciência e a Tecnologia) under the projects PTDC/CTA-AMB/28438/2017—ASEBIO and UIDB/04152/2020—Centro de Investigação em Gestão de Informação (MagIC).
publishDate 2021
dc.date.none.fl_str_mv 2021-08-11T23:23:41Z
2021-08-01
2021-08-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/122395
url http://hdl.handle.net/10362/122395
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2220-9964
PURE: 33142102
https://doi.org/10.3390/ijgi10080494
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 17
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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