Proposal of implementation for an Spatial Coverage Monitoring Index - SCMI by temporal analysis of the evolution of the inland waters quality network of São Paulo State / Proposta de implantação do índice de abrangência espacial de monitoramento - IAEM por meio da análise da evolução da rede de qualidade das águas superficiais do estado de São Paulo

AUTOR(ES)
DATA DE PUBLICAÇÃO

2009

RESUMO

This Ph.D. research makes a correlational evaluation between the spatial evolution of the monitoring network of inland surface waters of State of São Paulo, through the number of sampling points and its density throughout the 30 years of existence of same and the population growth (urbanization) and the population density in the 22 units of water management units of the São Paulo State. It also analyzes if these points had kept the capacity to represent the status of the quality of the water in function of the population growth, and if it is necessary to expand or to rearrange the network in some regions. This comparison was more rational with the use of the resources of the geo-information applied for water resources planning and management, with the construction of SIG SP_WATERNET and with the proposal of an multi-criteria evaluation monitoring index concerning the 22 water management units throughout a studied period. This index can point out the coverage or the vulnerability of the monitoring efficiency of the superficial waters network of São Paulo State.

ASSUNTO(S)

demography density densidade demográfica water quality index geo-technologies gis water management environmental analysis water spatial support system sig análise multi-critério geotecnologias water information system gerenciamento de água densidade de redes de monitoramento de água water monitoring density network gestão de recursos hídricos Índices de qualidade de água análise ambiental análise espaço-temporal multi-criteria evaluation

ACESSO AO ARTIGO

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