Essays on amphibian populations

The Decline of the Amphibians
The Decline of the Amphibians During the last 20 years, scientists worldwide have begun to notice some disturbing trends among amphibian populations. ...
(2277 Words -- Approx. 9 Pages)
OZONE LAYER DEPLETION AND ITS EFFECTS
... It has also been suggested that one of the reasons for declining amphibian populations world wide, has been the extra exposure to DUV that amphibian eggs now ...
(1836 Words -- Approx. 7 Pages)
Ocean Policy Introduction A December 2002 report
... Species Act in 2002 had increased to 19 amphibian species, 21 ... subsistence, and commercially species, including several species or populations of salmon ...
(5941 Words -- Approx. 24 Pages)
Eleutherodactylus Johnstonei Leptodactylidae
This terrestrial amphibian primarily occupies disturbed habitats, although it may ... Although adult frog populations remained relatively constant, the numbers of ...
(2234 Words -- Approx. 9 Pages)

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