By C. Kenneth Dodd Jr.
This sensible guide of amphibian ecology and conservation brings jointly a exceptional, overseas crew of amphibian researchers to supply a cutting-edge evaluate of the various new and intriguing concepts used to review amphibians and to trace their conservation prestige and inhabitants tendencies. the combination of ecology and conservation is a traditional final result of the kinds of questions posed through those disciplines: how amphibians can and may be sampled, marked, and via time; how abundance and inhabitants developments are measured; what are the powerful statistical tools that may be utilized in ecology and conservation; what roles do amphibians play in neighborhood constitution and serve as; how do animals functionality of their atmosphere; and what impacts the long term patience of species assemblages?
even supposing emphasizing box ecology, sections on physiological ecology, genetics, panorama ecology, and disorder research also are integrated. The publication describes the most recent statistical ways in amphibian box ecology and conservation, in addition to using versions in reading box learn. a lot of this knowledge is scattered within the clinical literature or now not available, and the goal is to supply an inexpensive, finished synthesis to be used by way of graduate scholars, researchers, and working towards conservationists around the globe.
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Additional resources for Amphibian Ecology and Conservation: A Handbook of Techniques
The young ingest secretions from the vocal-sac lining and emerge from their fathers’ mouths as froglets. Several Nectophrynoides, African bufonids, retain eggs in their oviducts and give birth to live young. In Nectophrynoides occidentalis, after depleting their yolk reserves the developing embryos feed on “uterine milk” secretion produced by glands in the mother’s oviduct walls. These frogs live at high elevations, exposed to long periods of cold and drought. The females have a 9-month gestation period during which they estivate underground.
More than 100 nations signed the charter. Like all other living species, amphibians have intrinsic value and a right to exist. Amphibians, amazing descendants of terrestrial pioneers, are ﬁghting for their lives in a world greatly modiﬁed by humans. 5 References Blaustein, A. R. and Wake, D. B. (1990). Declining amphibian populations: a global phenomenon? Trends in Ecology and Evolution, 5, 203–4. Collins, J. P. and Storfer, A. (2003). Global amphibian declines: sorting the hypotheses. Diversity and Distributions, 9, 89–98.
Global distribution of amphibians: patterns, conservation, and future challenges. In W. E. ), Patterns of Distribution of Amphibians: a Global Perspective, pp. 1–30. John Hopkins University Press, Baltimore, MD. 18 | Amphibian ecology and conservation Duellman, W. E. (2007). Amphibian life histories: their utilization in phylogeny and classiﬁcation. In H. Heatwole and M. J. Tyler (eds), Amphibian Biology, vol. 7. Systematics, pp. 2843–92. Surrey Beatty and Sons, Chipping Norton, NSW. Duellman, W.
Amphibian Ecology and Conservation: A Handbook of Techniques by C. Kenneth Dodd Jr.