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Contribuição à Delimitação das Sub-Regiões de Miranda-Abobral e Aquidauana do Pantanal

Authors: Ana Paula Garcia Oliveira; César Claudio Cáceres Encina; Lais Meira de Miranda; Camila Mioto; Antonio Conceição Paranhos Filho;

Contribuição à Delimitação das Sub-Regiões de Miranda-Abobral e Aquidauana do Pantanal

Abstract

Levando-se em consideração a inconsistência trazida na literatura a respeito da delimitação das sub-regiões do Pantanal e ainda a premissa de que para conservar é preciso conhecer, o presente trabalho objetivou contribuir para a delimitação dos Pantanais de Miranda-Abobral e Aquidauana. Para isso, foram utilizados diferentes conjuntos de dados, como fotolineamentos estruturais extraídos de imagens Landsat, imagens multiespectrais (também Landsat) e a malha hidrográfica (obtida do modelo digital de elevação SRTM). Por meio da análise dos lineamentos e da hidrografia sobrepostos às imagens multiespectrais, foram traçados os limites dos Pantanais de Miranda-Abobral e Aquidauana. Ao se analisar os lineamentos e a hidrografia, pode-se afirmar que os padrões estruturais presentes nos Pantanais de MirandaAbobral e Aquidauana condicionam a hidrografia, a qual por sua vez determina a estrutura da paisagem, influenciando na distribuição da cheia na região e assim condicionando fortemente a distribuição da fauna e flora.

Keywords

Lineamentos estruturais;, Physical geography, Geography (General), G1-922, Sensoriamento remoto;, Hidrografia, GB3-5030

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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