Amphibian Decline

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Recommended: Global impacts of wetlands

Literature review One of the most important factors influencing amphibian decline is habitat loss. In an attempt to mitigate the adverse effects, new wetlands and vernal pools are created to make up for lost natural ones (Denton, R. D., & Richter, S. C., 2013). However, vernal pools and wetlands can be extremely difficult to replicate because of their hydroperiods and their complex ecosystems (EPA, 2009). In addition, numerous variables must be thought of in advance in order to ensure stability. Many studies have taken place to investigate the efficacy of these constructed wetlands and pools, particularly related to their effect on their inhabitants. While the creation of anthropogenic wetlands/vernal pools is difficult, studies did find some positive results when comparing pools. One such study looked at the number of egg …show more content…

F., Calhoun, A. J. K., & deMaynadier, P. G. (2006). The significance of hydroperiod and stand maturity for pool-breeding amphibians in forested landscapes. Canadian Journal of Zoology, 84(11), 1604-1615. Retrieved from http://search.proquest.com/docview/220513124?accountid=34939 Denton, R. D., & Richter, S. C. (2013). Amphibian communities in natural and constructed ridge top wetlands with implications for wetland construction. Journal of Wildlife Management, 77(5), 886-896. doi:http://dx.doi.org/10.1002/jwmg.543 DiMauro, D., & Hunter, Malcolm L.,,Jr. (2002). Reproduction of amphibians in natural and anthropogenic temporary pools in managed forests. Forest Science, 48(2), 397-406. Retrieved from http://search.proquest.com/docview/197680121?accountid=34939 Environmental Protection Agency, A review of literature on issues regarding restoring, creating, and mitigating vernal pools., Doc., at 1-14 (2009). Petranka, J. W., Harp, E. M., Holbrook, C. T., & Hamel, J. A. (2007, June). Long-term persistence of amphibian populations in a restored wetland complex.

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