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Status and Trends of Amphibian Declines and . . . - AAAS
significantly more enigmatic-decline species than the average for amphibians as a whole The geographic distribution of rapidly de-clining species (Fig 1) shows that over-exploited species are concentrated in East and Southeast Asia; reduced-habitat species occur more widely, but especially in South-east Asia, West Africa, and the Caribbean;
Weird Science: Amphibians in Decline | manoa. hawaii. edu . . .
By the 1990s, scientists had reported more than 500 amphibian species on five continents with plummeting populations In 2004, an international team of over 500 scientists noted that 32 percent of all amphibian species are considered “threatened with extinction” and 43 percent are decreasing in population
Research briefing Climate change and habitat amphibians . . .
the extinction risk of more than 8,000 amphibian species from all over the world The GAA2 would not have been possible without the more than 1,000 scientists who
State of the World’s Amphibians – IUCN SSC Amphibian . . .
The State of the World’s Amphibians: The Second Global Amphibian Assessment is a comprehensive synthesis of the current global status of our planet’s amphibians Following on from the analysis of GAA1 data in the book Threatened Amphibians of the World, this report presents an in-depth analysis of the GAA2 data and details the threats amphibians are currently
THE AMPHIBIAN TREE OF LIFE - BioOne
The evidentiary basis of the currently accepted classification of living amphibians is discussed and shown not to warrant the degree of authority conferred on it by use and tradition A new taxonomy of living amphibians is proposed to correct the deficiencies of the old one This new taxonomy is based on the largest phylogenetic analysis of living Amphibia so far accomplished We combined the
The potential effects of climate change on amphibian . . .
By the 2050s, the mean value of DSL will be 20 7%, and nine species will lose more than 50% of their original distribution space; by the 2070s, the mean value of DSL will be 23 9%, and 22 species will lose more than 50% of their original distribution space
Creation of forest edges has a global impact on forest . . .
Some of these were sampled for more than one vertebrate group We sampled abundance data from a total of 1,673 vertebrate species (103 amphibians, 146 reptiles, 1,158 birds and 266 mammals)