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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidade Federal de Lavras
2018
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=74460167008 https://www.redalyc.org/journal/744/74460167008/ https://www.redalyc.org/journal/744/74460167008/html/ https://www.redalyc.org/journal/744/74460167008/74460167008.epub https://www.redalyc.org/journal/744/74460167008/movil |
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Sommario:
- RELEVANCE OF STRATEGIC ENVIRONMENTAL ASSESSMENT TO RIO GRANDE BASIN MANAGEMENT Patrícia Andressa de Ávila Luiz Otávio Moras Filho Nathália de Paiva Mendonça Luís Antônio Coimbra Borges Lucas Rezende Gomide Fausto Weimar Acerbi Júnior Agrociencias Multi Conservation criteria analysis Management of water resources Strategic environmental assessment This research aims to identify the vulnerabilities of Rio Grande basin in Minas Gerais state as well as to investigate, through technical, legal, social, and governmental aspects, the relevance of SEA as an environmental tool for the conservation and preservation of watersheds. Rio Grande basin evaluation was performed by using this following database: soil classes, land use classification, water quality index, and economic ecological index. It was performed multi-criteria decision analysis based on analytic hierarchy process methodology. 52.5% of the studied area was classified as “good” preservation condition. Alto Grande (GD1), Mortes/Jacaré (GD2) and Furnas (GD3) units did not contain significant percentages of their areas corresponding to the preservation class “very good”. In the studied area, 34.51% was classified as “medium” preservation condition, thus indicating the need for effective measures for the river basin conservation. These findings highlight the potential importance of including the SEA in the decision-making process for plans, policies and programs related to the integrated management of water resources. 2018 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74460167008 https://www.redalyc.org/journal/744/74460167008/ https://www.redalyc.org/journal/744/74460167008/html/ https://www.redalyc.org/journal/744/74460167008/74460167008.epub https://www.redalyc.org/journal/744/74460167008/movil 10.1590/01047760201824032559 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.3 Vol.24