Ph. D.--Theol.--Roma--Pontificia università gregoriana, 2001. / Contient des citations en latin. Bibliogr. p. 303-316. Index.

Th.--Lettres--Paris, 1969. / Contient des lettres inédites de Hilaire Belloc. Bibliogr. pp. 687-725. Notes bibliogr. Index.

Tesis--Roma--Pontificia Universidad Gregoriana, 2005. / Bibliogr. p. 283-288.

Thesis (B.A.(Hons.))-- University of Adelaide, Dept. of History, 1973.

Habilitationsschrift--Freiburg i. Br.--Theologische Fakultät, 1983. / Bibliogr. p. 374-382.

Thesis (Ph. D.)--University of Pennsylvania, 1928. / Bibliography: p. [7]-10.

Size fluctuations in amphibian populations at single breeding sites are related to variations in recruitment from the larval stage. However, overall patterns of abundance should be related to the pattern of recruitment success at the many sites where breeding occurs over a landscape. Recruitment patterns for six amphibian species, Ambystoma laterale, A. maculatum, Bufo americanus, Hyla versicolor, Pseudacris crucifer and Rana sylvatica, were investigated at multiple sites within the 10 km 2 Mont St. Hilaire nature reserve during 2001 and 2002. Amphibians bred at eighteen sites but recruitment occurred at only 8 and 11 sites in each year, respectively. Hydroperiod and predation were the most important determinants of recruitment. Four species suffered multiple recruitment failures both years. However, when sites were considered collectively, recruitment was successful for all species because of asynchronous recruitment patterns across heterogeneous sites. Amphibian population dynamics may be stochastic at any single site but recruitment success at multiple sites is a plausible predictor of abundance and trends in regional population persistence.

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No description available.

This study compared the effect of two contrasting nutrient environments on the growth rates of 12 Carex species from the Mont St. Hilaire Biosphere Reserve, Quebec. All species demonstrated higher growth rates under conditions of high nutrient availability. There was no correlation found between maximum relative growth rate (RGRmax), leaf production, and biomass. High nutrient availability produced a reduction in root/shoot ratio, while leaf production was the trait that showed the greatest response to contrasts in nutrient availability The Carex species were found to be relatively slow growing plants, with growth potential ranging from stress tolerant to competitive. The species from lowlands are more competitive and have higher growth rates; the upland species are more stress tolerant and have lower growth rates. The abundance of a species at Mont St. Hilaire was found to be unrelated to its growth potential.