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This article presents a tool, which if it is not a novelty, seeks to collaborate with discussions about sustainable development, identifying indicators and indexes for assessing the sustainability degree of human interventions in the lower course of São Francisco River in in the States Sergipe and Alagoas (Brazil). The purpose of the research was to establish the influence of environmental parameters, specifically, the water flows of São Francisco River, in the socioeconomic indicators of the lower course of the river, related to rice production, not only by natural but also by irrigation flood. The documentary sources and statistics were the data basis that made it possible to explain the sustainability status of each of the municipalities. The methodological approach was attached to the procedures for calculation of Municipal Sustainability Indexes (ISM), represented by Anthropogenic Impact Polygons and exhibited in radar charts. Therefore, it was found that the low flow of the river, generated by the Xingó dam, and the saline intrusion has converted the São Francisco River into a large lake. In this context, the rice production of the region fell in the areas of natural flooding and increase in the irrigation model at the expense of the low sustainability of the environment.

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Autor(es)

Silva de Araujo, Sergio -  Oliveira de Aguiar Netto, Antenor - 

Id.: 71529484

Idioma: eng  - 

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Palabras claveImpactos ambientais - 

Tipo de recurso: text (article)  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

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Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [IsBasedOn] Agua y territorio, ISSN 2340-7743, Nº. 11, 2018 (Ejemplar dedicado a: Urbanización y Abastecimiento de Agua en Brasil (siglos XIX y XX)), pags. 83-95

Fecha de contribución: 13-jul-2018

Contacto:

Localización:
* (Revista) ISSN 2340-8472
* (Revista) ISSN 2340-7743

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