Titre:	Proposed relief map of the suitability of the Maranhão river Basin, Brazil, for anthropogenic use
Auteur(s):	Steinke, Valdir Adilson Steinke, Ercília Torres Araújo Neto, Mário Diniz Pinto, Maria Ligia Cassol
Assunto::	Morfometria Bacias hidrográficas Terras
Date de publication:	6-jui-2016
Editeur:	Scientific Research Publishing
Référence bibliographique:	STEINKE, Valdir Adilson et al. Proposed relief map of the suitability of the Maranhão river Basin, Brazil, for anthropogenic use. Journal of Geographic Information System, v. 8, n. 3, Article ID:67116, 6 jun. 2016. Disponível em: <http://file.scirp.org/Html/4-8401606_67116.htm>. Acesso em: 25 jul. 2017. doi: http://dx.doi.org/10.4236/jgis.2016.83030.
Abstract:	In this paper, we proposed a method for mapping the suitability of land for intensive anthropogenic use in the Maranhão River Basin, in the state of Goiás, Brazil. We analyzed existing 1:250,000 maps of the local geology, drainage system topography and geomorphological features. We generated new information based on our analysis, including a compilation of basic morphometric data and a map of the slopes in the basin, which we used to construct the geomorphological suitability map of the watershed. Our results indicate that 40% of the study area can support intensive anthropogenic use; the remaining 60% of the basin area is categorized as “fragile” regarding the expansion of intensive land use.
Licença::	Copyright © 2016 by authors and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/
DOI:	http://dx.doi.org/10.4236/jgis.2016.83030
Collection(s) :	Artigos publicados em periódicos e afins

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