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Article . 2005 . Peer-reviewed
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ESTRUTURA ESPACIAL DA PAISAGEM DA MORRARIA DA PRAIA VERMELHA (SC): SUBSÍDIO À ECOLOGIA DA PAISAGEM

Authors: Rosemeri Carvalho Marenzi; Carlos Vellozo Roderjan;

ESTRUTURA ESPACIAL DA PAISAGEM DA MORRARIA DA PRAIA VERMELHA (SC): SUBSÍDIO À ECOLOGIA DA PAISAGEM

Abstract

O objetivo deste estudo foi analisar a estrutura espacial da: paisagem como padrão funcional para a biodiversidade, considerando-a como um componente da ecologia da paisagem. Como área de estudo, foi enfocada a Morraria da Praia Vermelha (Penha, SC), sendo utilizado o programa Fragstats Spatial Pattern Analysis (ArcView). Foi verificado que a paisagem é representada por 174 manchas, por corredores compostos de cursos d’água, estradas, trilhas e linha de costão, e pela matriz, constituída por uma mancha de floresta. Espécies arbóreas clímax são raras ou muito raras, resultado da retirada seletiva, redução das aves dispersoras, condições edáficas e inclinação topográfica, conciliada à distância entre as manchas de floresta. A situação da área é ainda mais adversa devido à inexistência de conectividade com outros fragmentos. Se não forem adotadas ações de política pública, considerando a implantação de programas de restauração, de fiscalização e de educação ambiental, a tendência é de perda da biodiversidade ainda existente no ambiente.

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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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