Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/16081
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dc.contributor.authorMancuso, M. A.pt_BR
dc.contributor.authorLobo Ferreira, J. P. C.pt_BR
dc.date.accessioned2009-04-29T13:33:34Zpt_BR
dc.date.accessioned2010-04-23T15:58:00Zpt_BR
dc.date.accessioned2014-10-20T09:29:12Z-
dc.date.available2009-04-29T13:33:34Zpt_BR
dc.date.available2010-04-23T15:58:00Zpt_BR
dc.date.available2014-10-20T09:29:12Z-
dc.date.issued2007-07pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/16081pt_BR
dc.descriptionEste registo pertence ao Repositório Científico do LNEC-
dc.description.abstractThis report aims the presentation of the conceptual model, the mathematical model, and the computed results that allowed the quantification and mapping of the groundwater flow discharge, per kilometre of coastal line, towards Santos Estuary, in Brazil. The physical data of the Santos Estuary watershed is presented in terms of geology, hydrogeology, altimetry and precipitation. From the results it can be concluded that groundwater discharge to Santos Estuary depends on the watershed location, area and land use. Flow discharge is lower on a well drained basin, because groundwater contributions are mainly to the drains. There is a high fresh water discharge to the Atlantic Ocean, from Praia Grande and Santos area. Lower values are related with crystalline rock outcrop and small islands. Total groundwater discharge to the land-Estuary boundary from precipitation is about 8%, besides, other 17% flows as base flow to the drains. From the simulation it can be concluded that Boturoca watershed, São Vicente and Santo Amaro Island are the main contributors of fresh water from the sedimentary aquifer to the estuary. The results showed important groundwater discharges, higher from January to May. Lower discharges to the estuary were observed in Cubatão watershed. In this basin groundwater from the sedimentary aquifer flows to the drains and, afterwards as surface water, to the estuary.pt_BR
dc.format.extent949231 bytespt_BR
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofseriesRELATÓRIO 231/07 – NASpt_BR
dc.rightsopenAccess-
dc.titleECOMANAGE Integrated Ecological Coastal Zone Management System Deliverable 2.8 Groundwater modeling of the sedimentary aquifer on Santos Estuary basin using GIS mapping of hydrogeologic parameterspt_BR
dc.typereportpt_BR
dc.identifier.localedicaoLnec - Lisboapt_BR
dc.description.figures19pt_BR
dc.description.tables16pt_BR
dc.description.pages41pppt_BR
dc.description.commentsStudy developed for the European Commission DG Research INCO-CT Programme under contract number INCO-CT-2004-003715 Study developed within the framework of LNEC Research Plan for 2005-2008, referring to the study “Optimised management of coastal aquifers and interaction between groundwater and surface water” / NÃO CONFIDENCIALpt_BR
dc.description.comments2309- Arquivado na SE do DHApt_BR
dc.description.sectorNASpt_BR
dc.name.labelECOMANAGEpt_BR
dc.name.labelMANAGEMENT SYSTEMpt_BR
dc.name.labelCOASTAL ZONEpt_BR
dc.identifier.procProc. 0607/17/15488pt_BR
Appears in Collections:DHA/NRE - Relatórios Científicos

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