Alterações no Código Florestal Brasileiro: impactos potenciais sobre a ictiofauna

Biota Neotropica

Lilian Casatti¹ 

[1] ,Universidade Estadual Paulista Instituto de Biociências, Letras e Ciências Exatas Departamento de Zoologia e BotânicaSão José do Rio Preto SP ,Brasil

关键词: conservation;    stream;    fishes;    habitat loss;    conservação;    riachos;    peixes;    perda de hábitat;   

DOI  :  10.1590/S1676-06032010000400002

来源: SciELO

【 摘 要 】

In this paper is presented an analysis of possible impacts that the reduction of native vegetation, especially riparian forests, can have on the fish fauna. Three sets of primary functional aspects performed by riparian forests are discussed: transferring of solar energy to the aquatic environment, trapping nutrients and sediments that enter the rivers and transfer of organic material between the terrestrial and aquatic environments. Any modification which results in further loss of native vegetation, in permanent preservation areas or in protection reserves, may generate losses of species, faunal homogenization and reduction of fish biomass.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License