Abstract
SummaryClimate change (CC) is a major threat to biodiversity, increasing species extinction risk. Assessments of its possible impacts on species are crucial for designing conservation strategies. Here, we adjusted a global trait-based approach to the national level and apply it to Uruguay (South America) to evaluate the CC vulnerability of its herpetofauna. A total of 112 species were assessed in a scenario of CC projections for 2050 with regard to three dimensions of vulnerability: sensitivity, low adaptive capacity and exposure. We conducted the assessment through an expert elicitation process based on the Delphi method. We found that most local species (64.6% amphibians; 100% reptiles) were highly sensitive to CC. Among them, seven amphibians (14.6%) and seven reptiles (10.9%) were identified as highly vulnerable to CC. Important gaps in the life-history traits of the species were found that should guide future research. The structured expert consultation process allowed us to gather more and better information than if it had only been based on published sources. Our study identified challenges associated with changing the scale from global to national that might be used for similar assessments in other countries.
Publisher
Cambridge University Press (CUP)
Subject
Health, Toxicology and Mutagenesis,Management, Monitoring, Policy and Law,Nature and Landscape Conservation,Pollution,Water Science and Technology
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献