Metapopulation viability analysis for amphibians
نویسندگان
چکیده
منابع مشابه
Metapopulation viability analysis for amphibians
A landscape-scale approach is critical for the conservation of pond-breeding amphibians. Individual demes at one or a few closely linked breeding sites are highly susceptible to local extinction. Recruitment in pond-breeding amphibians is often sensitive to hydroperiod and predation, and these factors can fluctuate greatly from year-to-year (Semlitsch et al., 1996). As a result, pond-breeding a...
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Several species of southeastern amphibians completely or facultatively depend upon small, ephemeral isolated ponds for reproduction, and inhabit surrounding uplands for much of their adult lives. However, spatio-temporal dynamics of pond use is little known. Since 1994, eight ephemeral ponds embedded within frequently (n=4) or infrequently (n=4) burned longleaf pine uplands in the Ocala Nationa...
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ژورنال
عنوان ژورنال: Animal Conservation
سال: 2008
ISSN: 1367-9430,1469-1795
DOI: 10.1111/j.1469-1795.2008.00223.x