@article {17,
	title = {Life history and environmental variation interact to determine effective population to census size ratio},
	journal = {Proceedings of the Royal Society B-biological Sciences},
	volume = {273},
	year = {2006},
	pages = {3065{\textendash}3073},
	abstract = {Successful recovery and sustainability of threatened and exploited species depends in part on retention and maintenance of genetic diversity. Theory indicates that genetic diversity is lost at a rate inversely proportional to the genetically effective population size (N-e), which is roughly equal to one-half the adult census size (N) in many organisms. However, Ne has been reported to be up to five orders of magnitude lower than N in species with life histories that result in type III survivorship (high fecundity, but heavy mortality in early life stages, e.g. bony fishes), prompting speculation that low values of Ne may be a general feature of such organisms despite sometimes vast abundances. Here, we compared Ne and the ratio N-e/N across three ecologically similar fish species from the arid southwestern United States, all with type III life histories but with differing expectations of egg and larval survivorship that correlate with the degree of human-imposed habitat fragmentation. Our study indicates that type III life history may be necessary, but this alone is insufficient to account for extraordinarily low values of N-e/N. Rather, life history interacts with environmentally imposed mortality to determine the rate and magnitude of change in genetic diversity in these desert fish species.},
	doi = {10.1098/rspb.2006.3677},
	author = {Turner, Thomas F. and Osborne, Megan J. and Moyer, Gregory R. and Benavides, Melissa A. and Al{\`o}, Dominique}
}
