Data/hora: 10/06/2024 04:31:34

Provedor de dados: | 7
País: | Canada
Título: | How Useful Are Species Distribution Models for Managing Biodiversity under Future Climates?
Autores: | Sinclair, Steve J; Arthur Rylah Institute, Department of Sustainability and Environment; steve.sinclair@dse.vic.gov.au; White, Matthew D; Arthur Rylah Institute, Department of Sustainability and Environment; Matt.White@dse.vic.gov.au; Newell, Graeme R; Arthur Rylah Institute, Department of Sustainability and Environment; Graeme.Newell@dse.vic.gov.au.
Data: | 2010-02-16
Ano: | 2010
Palavras-chave: | Climate policy; Climatic envelope; Decision support; Distribution modeling; Niche; Spatial modeling; Species interaction.
Resumo: | Climate change presents unprecedented challenges for biological conservation. Agencies are increasingly looking to modeled projections of species&amp;#8217; distributions under future climates to inform management strategies. As government scientists with a responsibility to communicate the best available science to our policy colleagues, we question whether current modeling approaches and outputs are practically useful. Here, we synthesize conceptual problems with species distribution models (SDMs) associated with interspecific interactions, dispersal, ecological equilibria and time lags, evolution, and the sampling of niche space. Although projected SDMs have undoubtedly been critical in alerting us to the magnitude of climate change impacts, we conclude that until they offer insights that are more precise than what we can derive  from basic ecological theory, we question their utility in deciding how to allocate scarce funds to large-scale conservation projects.
Tipo: | Peer-Reviewed Synthesis
Idioma: | Inglês
Identificador: | vol15/iss1/art8/
Editor: | Resilience Alliance
Formato: | text/html application/pdf
Fonte: | Ecology and Society; Vol. 15, No. 1 (2010)