The assessment of hydrological availability and the payment for ecosystem services: A pilot study in a brazilian headwater catchment

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorRodovia Washington Luis-
Autor(es): dc.contributorInstituto Florestal do Estado de São Paulo-
Autor(es): dc.contributorUniversidade de Trás-os-Montes e Alto Douro-
Autor(es): dc.creatorSimedo, Mariana Bárbara Lopes [UNESP]-
Autor(es): dc.creatorPissarra, Teresa Cristina Tarlé [UNESP]-
Autor(es): dc.creatorMartins, Antonio Lucio Mello-
Autor(es): dc.creatorLopes, Maria Conceição [UNESP]-
Autor(es): dc.creatorCosta, Renata Cristina Araújo [UNESP]-
Autor(es): dc.creatorZanata, Marcelo [UNESP]-
Autor(es): dc.creatorPacheco, Fernando António Leal [UNESP]-
Autor(es): dc.creatorFernandes, Luís Filipe Sanches [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:52:16Z-
Data de disponibilização: dc.date.available2022-02-22T00:52:16Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/w12102726-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208050-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208050-
Descrição: dc.descriptionThe assessment of water availability in river basins is at the top of the water security agenda. Historically, the assessment of stream flow discharge in Brazilian watersheds was relevant for dam dimensioning, flood control projects and irrigation systems. Nowadays, it plays an important role in the creation of sustainable management plans at the catchment scale aimed to help in establishing legal policies on water resources management and water security laws, namely, those related to the payment for environmental services related to clean water production. Headwater catchments are preferential targets of these policies and laws for their water quality. The general objective of this study was to evaluate water availability in first-order sub-basins of a Brazilian headwater catchment. The specific objectives were: (1) to assess the stream flow discharge of first-order headwater sub-basins and rank them accordingly; (2) to analyze the feasibility of payment for environmental services related to water production in these sub-basins. The discharge flow measurements were conducted during five years (2012 to 2016), in headwaters in a watershed on the São Domingos River at the Turvo/Grande Watershed, represented as the 4th-largest hydrographic unit for water resources management—UGRHI-15 in São Paulo State, Brazil. A doppler velocity technology was used to remotely measure open-channel flow and to collect the data. The discharge values were obtained on periodic measurements, at the beginning of each month. The results were subject to descriptive statistics that analyzed the temporal and spatial data related to sub-basins morphometric characteristics. The discharge flows showed space–time variations in magnitude between studied headwater sub-basins on water availability, assessed based on average net discharges. The set of ecological processes supported by forests are fundamental in controlling and recharging aquifers and preserving the volume of water in headwater in each sub-basin. The upstream inflows influence downstream sub-basins. To avoid scarcity, the headwater rivers located in the upstream sub-basins must not consider basin area as a single and homogeneous unit, because that may be the source of water conflicts. Understanding this relationship in response to conservationist practices installed uphill influenced by anthropic actions is crucial for water security assessment. The headwaters should be considered a great potential for ecosystem services, with respect to the “provider-receiver” principle, in the context of payments for environmental services (PES).-
Descrição: dc.descriptionMinistério da Ciência, Tecnologia, Inovações e Comunicações-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n-
Descrição: dc.descriptionPolo Regional Centro Norte Departamento de Descentralização do Desenvolvimento–APTA Secretaria de Agricultura e Abastecimento–SAA Rodovia Washington Luis, Km 371, s/n-
Descrição: dc.descriptionInstituto Florestal do Estado de São Paulo, Divisão de Florestas e Estações Experimentais, Rodovia Cândido Portinari, km 347, Horto Florestal-
Descrição: dc.descriptionCQVR–Centro de Química de Vila Real Universidade de Trás-os-Montes e Alto Douro, Ap. 1013-
Descrição: dc.descriptionCITAB–Centro de Investigação e Tecnologias Agroambientais e Biológicas Universidade de Trás-os-Montes e Alto Douro, Ap. 1013-
Descrição: dc.descriptionPOLUS—Grupo de Política de Uso do Solo Universidade Estadual Paulista (UNESP), Via de Acesso Prof.Paulo Donato Castellane, s/n-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n-
Descrição: dc.descriptionPOLUS—Grupo de Política de Uso do Solo Universidade Estadual Paulista (UNESP), Via de Acesso Prof.Paulo Donato Castellane, s/n-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia: UIDB/AGR/04033/2020-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia: UIDB/QUI/00616/2020-
Idioma: dc.languageen-
Relação: dc.relationWater (Switzerland)-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFlow-
Palavras-chave: dc.subjectLand use-
Palavras-chave: dc.subjectPayments for environmental services-
Palavras-chave: dc.subjectRiparian forest-
Palavras-chave: dc.subjectWater discharge ecosystem services-
Título: dc.titleThe assessment of hydrological availability and the payment for ecosystem services: A pilot study in a brazilian headwater catchment-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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