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Extremophiles : life under extreme conditions.
ISSN: 14310651 14334909 Year: 1997 Publisher: Tokyo : Springer-Verlag,

Environmental stress, adaptation and evolution
Authors: ---
ISBN: 3764356952 0817656952 3034898134 3034888821 Year: 1997 Publisher: Basel Birkhäuser

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Abstract

Most organisms and populations have to cope with hostile environments, threatening their existence. Their ability to respond phenotypically and genetically to these challenges and to evolve adaptive mechanisms is, therefore, crucial. The contributions to this book aim at understanding, from a evolutionary perspective, the impact of stress on biological systems. Scientists, applying different approaches spanning from the molecular and the protein level to individuals, populations and ecosystems, explore how organisms adapt to extreme environments, how stress changes genetic structure and affects life histories, how organisms cope with thermal stress through acclimation, and how environmental and genetic stress induce fluctuating asymmetry, shape selection pressure and cause extinction of populations. Finally, it discusses the role of stress in evolutionary change, from stress induced mutations and selection to speciation and evolution at the geological time scale. The book contains reviews and novel scientific results on the subject. It will be of interest to both researchers and graduate students and may serve as a text for graduate courses.

Antarctic communities : species, structure, and survival
Authors: --- --- ---
ISBN: 0521480337 Year: 1997 Publisher: Cambridge : Cambridge university press,

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Keywords

Biological diversity --- Ecology --- Adaptation (Biology) --- Nature --- Congresses. --- Effect of human beings on --- 574.9 <99> --- 574.3 --- 575.826 --- 502.53 --- Biogeography in general. Geographical distribution of organisms--Antarctica. Zuidpoolgebieden --- Populations and environment. Population dynamics --- Adaptation --- The unbalanced or disturbed nature complex as a whole. Global change --- Biodiversity --- CON Bioconservation --- Antarctica --- symposium proceedings --- biodiversity --- ecology --- adaptation --- human impact --- bioconservation --- 502.53 The unbalanced or disturbed nature complex as a whole. Global change --- 575.826 Adaptation --- 574.3 Populations and environment. Population dynamics --- 574.9 <99> Biogeography in general. Geographical distribution of organisms--Antarctica. Zuidpoolgebieden --- Biological diversification --- Biotic diversity --- Diversification, Biological --- Diversity, Biological --- Biology --- Biocomplexity --- Ecological heterogeneity --- Numbers of species --- Balance of nature --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Environmental sciences --- Population biology --- Self-organizing systems --- Variation (Biology) --- Biological fitness --- Genetics --- Congresses --- Biological diversity - Antarctica - Congresses. --- Ecology - Antarctica - Congresses. --- Adaptation (Biology) - Antarctica - Congresses. --- Nature - Effect of human beings on - Antarctica - Congresses. --- Environmental adaptation --- Adaptation, Environmental

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