Interventions for reducing extinction risk in chytridiomycosis-threatened amphibians

© 2014 Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 28(2014), 5 vom: 28. Okt., Seite 1195-205
1. Verfasser: Scheele, Ben C (VerfasserIn)
Weitere Verfasser: Hunter, David A, Grogan, Laura F, Berger, Lee, Kolby, Jon E, McFadden, Michael S, Marantelli, Gerry, Skerratt, Lee F, Driscoll, Don A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Batrachochytrium dendrobatidis Declinación de anfibios amphibian decline chytrid disease management emerging infectious disease enfermedad infecciosa emergente frog mehr... manejo de enfermedades manejo de vida silvestre quitridio rana wildlife management
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520 |a Wildlife diseases pose an increasing threat to biodiversity and are a major management challenge. A striking example of this threat is the emergence of chytridiomycosis. Despite diagnosis of chytridiomycosis as an important driver of global amphibian declines 15 years ago, researchers have yet to devise effective large-scale management responses other than biosecurity measures to mitigate disease spread and the establishment of disease-free captive assurance colonies prior to or during disease outbreaks. We examined the development of management actions that can be implemented after an epidemic in surviving populations. We developed a conceptual framework with clear interventions to guide experimental management and applied research so that further extinctions of amphibian species threatened by chytridiomycosis might be prevented. Within our framework, there are 2 management approaches: reducing Batrachochytrium dendrobatidis (the fungus that causes chytridiomycosis) in the environment or on amphibians and increasing the capacity of populations to persist despite increased mortality from disease. The latter approach emphasizes that mitigation does not necessarily need to focus on reducing disease-associated mortality. We propose promising management actions that can be implemented and tested based on current knowledge and that include habitat manipulation, antifungal treatments, animal translocation, bioaugmentation, head starting, and selection for resistance. Case studies where these strategies are being implemented will demonstrate their potential to save critically endangered species 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Batrachochytrium dendrobatidis 
650 4 |a Declinación de anfibios 
650 4 |a amphibian decline 
650 4 |a chytrid 
650 4 |a disease management 
650 4 |a emerging infectious disease 
650 4 |a enfermedad infecciosa emergente 
650 4 |a frog 
650 4 |a manejo de enfermedades 
650 4 |a manejo de vida silvestre 
650 4 |a quitridio 
650 4 |a rana 
650 4 |a wildlife management 
700 1 |a Hunter, David A  |e verfasserin  |4 aut 
700 1 |a Grogan, Laura F  |e verfasserin  |4 aut 
700 1 |a Berger, Lee  |e verfasserin  |4 aut 
700 1 |a Kolby, Jon E  |e verfasserin  |4 aut 
700 1 |a McFadden, Michael S  |e verfasserin  |4 aut 
700 1 |a Marantelli, Gerry  |e verfasserin  |4 aut 
700 1 |a Skerratt, Lee F  |e verfasserin  |4 aut 
700 1 |a Driscoll, Don A  |e verfasserin  |4 aut 
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