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Os pequenos mamíferos como modelos na avaliação da biodiversidade.

Dublin Core

Título

Os pequenos mamíferos como modelos na avaliação da biodiversidade.

Descrição

Artigo do Livro:
 Professor Carlos Almaça (1934-2010) - Estado da Arte em Áreas Científicas do Seu Interesse.

Editor

Maria Judite Alves

Alexandra Cartaxana

Alexandra Marçal Correia

Luis Filipe Lopes

Data

2014

Idioma

Português
Resumo em inglês

Tipo

Artigo cientifico

Resumo

Abstract
The loss of biodiversity is nowadays a global concern, being habit loss and fragmentation taken as major drivers in the distribution and abundance of organisms. Apart ethical problems, the loss of biodiversity may indirectly influence the equilibrium and functioning of ecosystems by both increasing their vulnerability to external factors and decreasing their stability. In 2004, the Conference of the Parties to the UN Convention on Biological Diversity suggested a framework to help measuring the progress towards the 2010 Countdown target of suspending the loss of biodiversity. As such, biodiversity indicators, associated with several focal areas, were proposed. In this review we assess the relevance of small mammals as models in the evaluation of biodiversity by applying biodiversity indicators to previous studies.

Resumo
A perda da biodiversidade é hoje em dia uma preocupação mundial, sendo a destruição do habitat e a fragmentação das populações consideradas entre as principais causas de declínio da biodiversidade. A perda de biodiversidade pode indirectamente influenciar o equilíbrio e funcionamento dos ecossistemas tanto aumentando a sua vulnerabilidade a factores externos como diminuindo a sua estabilidade. Em 2004, a Conferência das Partes da Convenção das Nações Unidas sobre a diversidade biológica propôs diversos indicadores, associados a várias áreas focais, como ferramentas para avaliar o progresso em direcção à meta de suspender a perda de biodiversidade até 2010. Na presente análise pretende-se demonstrar a relevância dos pequenos mamíferos como modelos na avaliação da biodiversidade, aplicando indicadores de biodiversidade a estudos anteriores.

Citação Bibliográfica

Mathias ML, MG Ramalhinho. 2014. Os pequenos mamíferos como modelos na avaliação da biodiversidade. In: Professor Carlos Almaça (1934-2010) - Estado da Arte em Áreas Científicas do Seu Interesse. MJ Alves, A Cartaxana, AM Correia, LF Lopes (eds), Museu Nacional de História Natural e da Ciência, Lisboa, pp. 57-97.

Ficheiros

Citação

Maria da Luz Mathias, Maria da Graça Ramalhinho, “Os pequenos mamíferos como modelos na avaliação da biodiversidade.,” MUHNAC Digital, acedido 25 de Setembro de 2017, http://digital.museus.ul.pt/items/show/3756.