RELEVANCE OF STRATEGIC ENVIRONMENTAL ASSESSMENT TO RIO GRANDE BASIN MANAGEMENT

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Patrícia Andressa de Ávila http://orcid.org/0000-0002-1130-112X Luiz Otávio ´Moras Filho http://orcid.org/0000-0002-0906-5295 Nathália de Paiva Mendonça http://orcid.org/0000-0002-7659-7371 Luís Antônio Coimbra Borges http://orcid.org/0000-0003-0344-5008 Lucas Rezende Gomide http://orcid.org/0000-0002-4781-0428 Fausto Weimar Acerbi Júnior http://orcid.org/0000-0002-9553-0148

Abstract

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.

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How to Cite
ÁVILA, Patrícia Andressa de et al. RELEVANCE OF STRATEGIC ENVIRONMENTAL ASSESSMENT TO RIO GRANDE BASIN MANAGEMENT. CERNE, [S.l.], v. 24, n. 3, p. 225-232, oct. 2018. ISSN 2317-6342. Available at: <http://cerne.ufla.br/site/index.php/CERNE/article/view/1895>. Date accessed: 17 nov. 2018.
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