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A geomorfologia e sua relevância para análises das implicações socioambientais nos territórios fluviais urbanos / Geomorphology and its relevance for analysis of socio-environmental implications in urban fluvial territories

Authors: Clecia Simone Gonçalves Rosa Pacheco; Sabrina Yasmim Rodrigues Pereira; Reinaldo Pacheco dos Santos;

A geomorfologia e sua relevância para análises das implicações socioambientais nos territórios fluviais urbanos / Geomorphology and its relevance for analysis of socio-environmental implications in urban fluvial territories

Abstract

A presente pesquisa resulta de um Projeto Permanente de Iniciacao Cientifica, tendo como proposta analisar o territorio fluvial urbano de Petrolina/Pernambuco e o avanco da erosao fluvial, bem como a intensidade, as causas e consequencias destes ao meio ambiente e a (in) sustentabilidade a nivel local por conta da falta de aplicabilidade da legislacao ambiental que trata da preservacao e conservacao das margens dos rios e suas respectivas matas ciliares. O referido trabalho esta subdividido em duas etapas: a primeira etapa ja foi concluida onde se fez esse mesmo estudo na margem baiana do Rio Sao Francisco e, a segunda etapa, que se encontra em andamento, onde se estuda a mesma problematica, desta feita, nos territorios fluviais urbanos da Bahia e suas implicacoes antropogenicas, bem como, o uso e a ocupacao dos solos fluviais. O objeto dessa investigacao foi basicamente uma area fluvial com cerca de 100 metros de extensao horizontal, do territorio fluvial de Petrolina e, o problema investigado foram os impactos ambientais naturais e antropogenicos nesses locais, buscando compreender os principais efeitos geomorfologicos fluviais decorrentes de multiplos processos nas margens do rio Sao Francisco, no trecho, foco dessa pesquisa. Elencou-se como objetivo principal, analisar a intensidade dos processos erosivos e suas respectivas implicacoes para o meio ambiente, visando compreender suas causas e consequencias para a sustentabilidade local. Para realizacao de tal pesquisa utilizou-se como metodologia a observacao in loco no territorio fluvial petrolinense, num periodo de um ano, e a colocacao de pinos de erosao para delimitacao e observacao da area a ser analisada. Mediante os resultados preliminares e possivel afirmar que ha um elevado processo erosivo, onde a erosao antropogenica sobrepoe-se a natural.

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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!
2
Average
Average
Average
gold