Small non-flying mammals from conserved and altered areas of Atlantic Forest and Cerrado: comments on their potencial use for monitoring environment

• Autor(a) principal: BONVICINO,C. R.
• Data de Publicação: 2002
• Outros Autores: LINDBERGH,S. M., MAROJA,L. S.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Brazilian Journal of Biology
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842002000500005
• topic: Brazil; Cerrado; Atlantic Forest; small rodents; marsupials

Two Atlantic Forests and two Cerrado areas in Brazil were sampled for non-flying small mammal fauna. In each biome one area with altered and another with almost unaltered vegetation (national parks), were chosen to investigate these fauna. Species richness of Atlantic Forest and Cerrado was comparable in the conserved as well as in the altered areas. Data suggested that species could be divided into different ecological categories according to distribution, use of altered and/or relatively unaltered vegetation and habitat specificity. Within these ecological categories some species are appropriate indicators for monitoring environmental quality and degradation. Useful guidelines for wildlife management planning, including selecting areas for conservation units and their better boundary delimitation can ensue.