amphibiandeclinestress.Greater than 70% of the world's amphibian species are in decline. We propose that there is probably not a single cause for global amphibian declines and present a three-tiered hierarchical approach that addresses interactions among and between ultimate and proximate factors that...
muscosa, that this emerging disease is the proximate cause of numerous observed R. muscosa population declines, and that the disease threatens this species with extirpation at numerous sites in California's Sierra Nevada. 展开 关键词: amphibian decline, Batrachochytrium dendrobatidis, chytridiomycosis,...
(British)ImperialAirwaysandPanAmericanWorldAirways.Bothairlinesmadelargeinvestmentsonflyingboatpurchasesaswellasitsinfrastructureincludinghotelsandflying—boatamphibianterminals.Thefutureoffiyingboatairtravellookedpromisingbytheendofthe1930s.Therewerenoland-basedairlinersthatcanmatchsuficientrangeorlargeenoughpayloadofthe...
question the working model underlying our test for a link between global warming and amphibian disappearances, and Di Rosa et al. criticize our emphasis on a single proximate agent, the chytrid fungus Batrachochytrium dendrobatidis. Both teams report key pieces of the amphibian-decline puzzle and ...
Chytridiomycosis - does an infectious disease cause global amphibian decline?Ohst, TorstenPloetner, JoergMutschmann, FrankGraeser, Yvonne
amphibianbirdcause‐specific mortalitymammalreptiletelemetryAs wildlife populations continue to decline worldwide, human-caused mortality of terrestrial vertebrates is of increasing importance. However, there is a limited understanding of how direct anthropogenic mortality compares in magnitude to natural ...
Amphibian declineLandscape geneticsmtDNABufonidaeMore amphibians are threatened through loss of habitat than any other single factor. Conservation measures to restore habitat are dependent on historical data indicating the original extent of a species. When historical data is absent, disjunct distributions ...
amphibianbirdcause-specific mortalitymammalreptiletelemetryAs wildlife populations continue to decline worldwide, human-caused mortality of terrestrial vertebrates is of increasing importance. However, there is a limited understanding of how direct anthropogenic mortality compares in magnitude to natural ...