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Modelling sediment retention services and soil erosion changes in Portugal

2021-04-13Artigo científico Acesso aberto
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dc.contributor.authorMarques, Susana M.
dc.contributor.authorCampos, Felipe S.
dc.contributor.authorDavid, João
dc.contributor.authorCabral, Pedro
dc.contributor.institutionNOVA Information Management School (NOVA IMS)
dc.contributor.institutionInformation Management Research Center (MagIC) - NOVA Information Management School
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2021-06-05T00:14:49Z
dc.date.available2021-06-05T00:14:49Z
dc.date.issued2021-04-13
dc.descriptionMarques, S. M., Campos, F. S., David, J., & Cabral, P. (2021). Modelling sediment retention services and soil erosion changes in Portugal: A spatio-temporal approach. ISPRS International Journal of Geo-Information, 10(4), 1-14. [262]. https://doi.org/10.3390/ijgi10040262
dc.description.abstractSoils provide important regulating ecosystem services and have crucial implications for human well-being and environmental conservation. However, soil degradation and particularly soil erosion jeopardize the maintenance and existence of these services. This study explores the spatio-temporal relationships of soil erosion to understand the distribution patterns of sediment retention services in mainland Portugal. Based on Corine Land Cover maps from 1990 to 2018, the InVEST Sediment Delivery Ratio (SDR) model was used to evaluate the influence of sediment dynamics for soil and water conservation. Spatial differences in the sediment retention levels were observed within the NUTS III boundaries, showing which areas are more vulnerable to soil erosion processes. Results indicated that the Region of Leiria, Douro and the coastal regions have decreased importantly in sediment retention capacity over the years. However, in most of the territory (77.52%), changes in sediment retention were little or were not important (i.e., less than 5%). The statistical validation of the model proved the consistency of the results, demonstrating that the InVEST SDR model is an appropriate tool for estimating soil loss potential by water at regional/national levels, although having its limitations. These findings can be relevant to support strategies for more efficient land-use planning regarding soil erosion mitigation practices and to stimulate further investigation at a national level on this important ecosystem service.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent14
dc.format.extent3736466
dc.identifier.doi10.3390/ijgi10040262
dc.identifier.issn2220-9964
dc.identifier.otherPURE: 31783412
dc.identifier.otherPURE UUID: 62d99efe-e4a3-4f0d-bcee-88be542ee901
dc.identifier.otherScopus: 85106517755
dc.identifier.otherWOS: 000643066200001
dc.identifier.otherORCID: /0000-0001-8622-6008/work/95034707
dc.identifier.urihttp://hdl.handle.net/10362/118826
dc.identifier.urlhttps://www.scopus.com/pages/publications/85106517755
dc.identifier.urlhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000643066200001
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTA-AMB%2F28438%2F2017/PT
dc.relationAssessment of ecosystem services, biodiversity, and well-being in Portugal
dc.subjectEcosystem services
dc.subjectInVEST model
dc.subjectSediment retention
dc.subjectSoil erosion
dc.subjectSpatial modelling
dc.subjectGeography, Planning and Development
dc.subjectComputers in Earth Sciences
dc.subjectEarth and Planetary Sciences (miscellaneous)
dc.subjectSDG 6 - Clean Water and Sanitation
dc.subjectSDG 15 - Life on Land
dc.titleModelling sediment retention services and soil erosion changes in Portugalen
dc.title.subtitleA spatio-temporal approachen
dc.typejournal article
degois.publication.firstPage1
degois.publication.issue4
degois.publication.lastPage14
degois.publication.titleISPRS International Journal of Geo-Information
degois.publication.volume10
dspace.entity.typePublication
oaire.awardNumberPTDC/CTA-AMB/28438/2017
oaire.awardTitleAssessment of ecosystem services, biodiversity, and well-being in Portugal
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTA-AMB%2F28438%2F2017/PT
oaire.fundingStream3599-PPCDT
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication4f9d368d-6cde-4bac-95fb-417c920fd842
relation.isProjectOfPublication.latestForDiscovery4f9d368d-6cde-4bac-95fb-417c920fd842

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