Spatial analysis of reposition costs of soil nutrients in a hydrographic basin

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de Sorocaba - Uniso-
Autor(es): dc.creatorda Cunha e Silva, Darllan Collins [UNESP]-
Autor(es): dc.creatorSales, Jomil Costa Abreu-
Autor(es): dc.creatorSimonetti, Vanessa Cezar [UNESP]-
Autor(es): dc.creatorLourenço, Roberto Wagner [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:29:36Z-
Data de disponibilização: dc.date.available2022-02-22T00:29:36Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.17765/2176-9168.2020v13n1p189-212-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/200153-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/200153-
Descrição: dc.descriptionSo that one may obtain the economic value of an environmental resource, its monetary value should be estimated in relation to other goods/services available in the economy. Environmental valorization methods currently used are relatively new and the variables in the process may not be known or partially known. One method is the Reposition Cost that calculates the value of reparation from a damage. Current paper applied the reposition cost method in the economic valorization of nutrient loss by soil erosion in the hydrographic basin of the river Una, Brazil, through geoprocessing to evaluate spatially the area under analysis. Thirty-five samples were collected and the soil´s nutrients quantified, Ca, Mg, P and K. Concentrations were spatialized and annual loss estimated, with reposition costs. In more than 89% of the studied area, the reposition cost of K, P, Ca and Mg of the three fertilizers employed (potassium chloride, potassium chlorate, simple superphosphate and lime) reached about R$ 0.01 per m2. Total reposition cost was R$ 352,846.43. The spatialization of reposition costs showed which areas required special attention of the government with regard to monitoring and proposition of sustainability.-
Descrição: dc.descriptionUnesp Campus de Registro-
Descrição: dc.descriptionUniversidade de Sorocaba - Uniso-
Descrição: dc.descriptionPrograma de Pós Graduação em Ciências Ambientais Unesp Campus de Sorocaba-
Descrição: dc.descriptionUnesp Campus de Registro-
Descrição: dc.descriptionPrograma de Pós Graduação em Ciências Ambientais Unesp Campus de Sorocaba-
Formato: dc.format189-212-
Idioma: dc.languagept_BR-
Relação: dc.relationRevista em Agronegocio e Meio Ambiente-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFertilizers-
Palavras-chave: dc.subjectGeo-processing-
Palavras-chave: dc.subjectGeo-spacing-
Palavras-chave: dc.subjectGeo-statistics-
Palavras-chave: dc.subjectSoil-
Título: dc.titleSpatial analysis of reposition costs of soil nutrients in a hydrographic basin-
Título: dc.titleAnálise espacial do custo de reposição de nutrientes do solo em uma bacia hidrográfica-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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