Data/hora: 16/06/2024 09:27:08

Provedor de dados: | 67
País: | Argentina
Título: | Invasive carnivores in Patagonia: defining priorities for their management using the American mink (Neovison vison) as a case study
Autores: | Fasola,Laura; Valenzuela,Alejandro Eduardo Jorge.
Data: | 2014-08-01
Ano: | 2014
Palavras-chave: | Area prioritization tool; Argentina; Biological invasions; Predation; Important bird areas; Protocol for mink eradication.
Resumo: | The American mink is a widespread invasive carnivore in Patagonia, and due to its foraging behavior that allows it to exploit a wide variety of prey, it is the exotic carnivore with the highest potential impact on the region's biodiversity. Available regional information on mink presence/absence, as well as abundance estimations, is scarce even though it is vital to plan management actions. Here, we integrate the confirmed distribution of mink in Patagonia with its potential presence for areas where information is lacking, based on the location of animal releases and estimated dispersal rates. We propose an Area Prioritization Tool (APT) for invasive species management by overlapping habitat suitability, current known range, colonization fronts and areas deemed important for biodiversity conservation. Among the prioritized areas, we selected three and suggested a Protocol for Eradication Tasks (PET), based on successful mink eradication experiences in Europe. Finally, we estimated the relative costs associated with the PET's implementation in each area. We present this work as a systematic, applied tool to show a feasible way to face the invasive species problems in Patagonia and their management.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2014000200006
Editor: | Asociación Argentina de Ecología
Formato: | text/html
Fonte: | Ecología austral  v.24 n.2 2014
Fonte: | info:eu-repo/semantics/openAccess