Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s

This paper evaluates soil loss due to water erosion in an area of 32,362 ha with a predominant land use of vineyards (Alt Penedès-Anoia region, Catalonia, Spain). The Soil and Water Assessment Tool (SWAT) was used incorporating daily climatic data for the period 2000-2010 and also detailed soil and...

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Autores: Martínez Casasnovas, José Antonio, Ramos Martín, Ma. C. (Ma. Concepción), Benites, Grace
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/59486
Acceso en línea:https://doi.org/10.1002/ldr.2240
http://hdl.handle.net/10459.1/59486
Access Level:acceso abierto
Palabra clave:Erosió dels sòls
Vinyes
Soil erosion
Vineyards
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spelling Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000sMartínez Casasnovas, José AntonioRamos Martín, Ma. C. (Ma. Concepción)Benites, GraceErosió dels sòlsVinyesSoil erosionVineyardsThis paper evaluates soil loss due to water erosion in an area of 32,362 ha with a predominant land use of vineyards (Alt Penedès-Anoia region, Catalonia, Spain). The Soil and Water Assessment Tool (SWAT) was used incorporating daily climatic data for the period 2000-2010 and also detailed soil and land use maps. Particular attention was given to the universal soil loss equation cover and management factor (C factor) of vineyards, with a minimum value of 0·15 being determined for this crop. The model was calibrated using daily flow data for the year 2010, which yielded satisfactory results. Even so, significant differences were obtained on days with high-intensity rainfall events, when the model overestimated runoff and peak discharge. In these vineyards, the simulated average soil losses per sub-basin ranged between 0·13 and 9·73 Mg ha−1 y−1, with maximum values of between 26·32 and 42·60 Mg ha−1 y−1 registered in fine-loamy soils developed on unconsolidated Tertiary marls. Other findings were related to problems associated with SWAT calibration under Mediterranean conditions characterised by major climate variability and high-intensity rainfall events.This work is part of research project AGL2009-08353,funded by the Spanish Ministry of Science and Innovation.John Wiley & Sons2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.1002/ldr.2240http://hdl.handle.net/10459.1/59486reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)Inglésinfo:eu-repo/grantAgreement/MICINN//AGL2009-08353Versió postprint del document publicat a: https://doi.org/10.1002/ldr.2240Land Degradation & Development, 2016, vol. 27, num. 2, p. 160-170(c) John Wiley & Sons Inc., 2016info:eu-repo/semantics/openAccessoai:repositori.udl.cat:10459.1/594862026-06-24T12:42:17Z
dc.title.none.fl_str_mv Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
title Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
spellingShingle Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
Martínez Casasnovas, José Antonio
Erosió dels sòls
Vinyes
Soil erosion
Vineyards
title_short Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
title_full Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
title_fullStr Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
title_full_unstemmed Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
title_sort Soil and Water Assessment Tool soil loss simulation at the sub-basin scale in the Alt Penedès-Anoia vineyard region (Ne Spain) in the 2000s
dc.creator.none.fl_str_mv Martínez Casasnovas, José Antonio
Ramos Martín, Ma. C. (Ma. Concepción)
Benites, Grace
author Martínez Casasnovas, José Antonio
author_facet Martínez Casasnovas, José Antonio
Ramos Martín, Ma. C. (Ma. Concepción)
Benites, Grace
author_role author
author2 Ramos Martín, Ma. C. (Ma. Concepción)
Benites, Grace
author2_role author
author
dc.subject.none.fl_str_mv Erosió dels sòls
Vinyes
Soil erosion
Vineyards
topic Erosió dels sòls
Vinyes
Soil erosion
Vineyards
description This paper evaluates soil loss due to water erosion in an area of 32,362 ha with a predominant land use of vineyards (Alt Penedès-Anoia region, Catalonia, Spain). The Soil and Water Assessment Tool (SWAT) was used incorporating daily climatic data for the period 2000-2010 and also detailed soil and land use maps. Particular attention was given to the universal soil loss equation cover and management factor (C factor) of vineyards, with a minimum value of 0·15 being determined for this crop. The model was calibrated using daily flow data for the year 2010, which yielded satisfactory results. Even so, significant differences were obtained on days with high-intensity rainfall events, when the model overestimated runoff and peak discharge. In these vineyards, the simulated average soil losses per sub-basin ranged between 0·13 and 9·73 Mg ha−1 y−1, with maximum values of between 26·32 and 42·60 Mg ha−1 y−1 registered in fine-loamy soils developed on unconsolidated Tertiary marls. Other findings were related to problems associated with SWAT calibration under Mediterranean conditions characterised by major climate variability and high-intensity rainfall events.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1002/ldr.2240
http://hdl.handle.net/10459.1/59486
url https://doi.org/10.1002/ldr.2240
http://hdl.handle.net/10459.1/59486
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN//AGL2009-08353
Versió postprint del document publicat a: https://doi.org/10.1002/ldr.2240
Land Degradation & Development, 2016, vol. 27, num. 2, p. 160-170
dc.rights.none.fl_str_mv (c) John Wiley & Sons Inc., 2016
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) John Wiley & Sons Inc., 2016
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
repository.name.fl_str_mv
repository.mail.fl_str_mv
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