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Engineering a future for amphibians under climate changeAuthor(s): Luke P. Shoo; Deanna H. Olson; Sarah K. McMenamin; Kris A. Murray; Monique VanSluys; Maureen A. Donnelly; Danial Stratford; Juhani Terhivuo; Andres Merino-Viteri; Sarah M. Herbert; Phillip J. Bishop; Paul Stephen Corn; Liz Dovey; Richard A. Griffiths; Katrin Lowe; Michael Mahony; Hamish McCallum; Jonathan D. Shuker; Clay Simpkins; Lee F. Skerratt; Stephen E. Williams; Jean-Marc Hero
Source: Journal of Applied Ecology. 48: 487-492
Publication Series: Scientific Journal (JRNL)
Station: Pacific Northwest Research Station
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DescriptionAltered global climates in the 21st century pose serious threats for biological systems and practical actions are needed to mount a response for species at risk. We identify management actions from across the world and from diverse disciplines that are applicable to minimizing loss of amphibian biodiversity under climate change. Actions were grouped under three thematic areas of intervention: (i) installation of microclimate and microhabitat refuges; (ii) enhancement and restoration of breeding sites; and (iii) manipulation of hydro period or water levels at breeding sites. There are currently few meaningful management actions that will tangibly impact the pervasive threat of climate change on amphibians. A host of potentially useful but poorly tested actions could be incorporated into local or regional management plans, programs and activities for amphibians. Examples include: installation of irrigation sprayers to manipulate water potentials at breeding sites; retention or supplementation of natural and artificial shelters (e.g. logs, cover boards) to reduce desiccation and thermal stress; manipulation of canopy cover over ponds to reduce water temperature; and, creation of hydrologoically diverse wetland habitats capable of supporting larval development under variable rainfall regimes. We encourage researchers and managers to design, test and scale up new initiatives to respond to this emerging crisis.
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CitationShoo, Luke P.; Olson, Deanna H.; McMenamin, Sarah K.; Murray, Kris A.; VanSluys, Monique; Donnelly, Maureen A.; Stratford, Danial; Terhivuo, Juhani; Merino-Viteri, Andres; Herbert, Sarah M.; Bishop, Phillip J.; Corn, Paul Stephen; Dovey, Liz; Griffiths, Richard A.; Lowe, Katrin; Mahony, Michael; McCallum, Hamish; Shuker, Jonathan D.; Simpkins, Clay; Skerratt, Lee F.; Williams, Stephen E.; Hero, Jean-Marc. 2011. Engineering a future for amphibians under climate change. Journal of Applied Ecology. 48: 487-492.
Keywordsadaptation management, desiccation, hydroperiod, microclimate, microhabitat, refuge, restoration, thermal stress
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