Analysis Of Vertebrate Predator Prey Community

Author by : Vadim Sidorovich
Languange : en
Publisher by : Tesey
Format Available : PDF, ePub, Mobi
Total Read : 35
Total Download : 682
File Size : 53,9 Mb
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Description : This monograph is about predation in vertebrate animal community. The studies were done in the seminatural terrains with transitional mixed forest within the European forest zone in Belarus. The result part was organised as a top-down flow: First, the community characteristics related to predators were estimated. I presented data on predator species richness, population density and biomass with special attention paid to the changes in predator species diversity occurred during the last two centuries and particularly in connection with the American mink and raccoon dog naturalization. Then, the main features of predator food niches were given, and the structure of various predator guilds and size structure in predators were analysed. The next part of the monograph was devoted to examining of community-important factors acting in semi-natural terrains. Such factors affected either the whole community or its marked fragment. The last quite a large part of the monograph consisted of many chapters which present more or less essential results on different predator species, and stresses hot questions of their population ecology.


Paleoecological Analysis Of The Vertebrate Fauna Of The Morrison Formation Upper Jurassic Rocky Mountain Region U S A

Author by : John R. Foster
Languange : en
Publisher by : New Mexico Museum of Natural History and Science
Format Available : PDF, ePub, Mobi
Total Read : 42
Total Download : 108
File Size : 43,8 Mb
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Description :


Predation In Vertebrate Communities

Author by : Bogumila Jedrzejewska
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 68
Total Download : 765
File Size : 49,7 Mb
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Description : Predation, one of the most dramatic interactions in animals' lives, has long fascinated ecologists. This volume presents carnivores, raptors and their prey in the complicated net of interrelationships, and shows them against the background of their biotic and abiotic settings. It is based on long-term research conducted in the best preserved woodland of Europe's temperate zone. The role of predation, whether limiting or regulating prey (ungulate, rodent, shrew, bird, and amphibian) populations, is quantified and compared to parts played by other factors: climate, food resources for prey, and availability of other potential resources for predators.


Naliboki Forest Land And Plant Communities

Author by : Vadim Sidorovich
Languange : en
Publisher by : Vadim Sidorovich
Format Available : PDF, ePub, Mobi
Total Read : 97
Total Download : 710
File Size : 44,8 Mb
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Introduction To Population Ecology

Author by : Larry L. Rockwood
Languange : en
Publisher by : John Wiley & Sons
Format Available : PDF, ePub, Mobi
Total Read : 38
Total Download : 333
File Size : 42,9 Mb
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Description : Introduction to Population Ecology, 2nd Edition is a comprehensive textbook covering all aspects of population ecology. It uses a wide variety of field and laboratory examples, botanical to zoological, from the tropics to the tundra, to illustrate the fundamental laws of population ecology. Controversies in population ecology are brought fully up to date in this edition, with many brand new and revised examples and data. Each chapter provides an overview of how population theory has developed, followed by descriptions of laboratory and field studies that have been inspired by the theory. Topics explored include single–species population growth and self–limitation, life histories, metapopulations and a wide range of interspecific interactions including competition, mutualism, parasite–host, predator–prey and plant–herbivore. An additional final chapter, new for the second edition, considers multi–trophic and other complex interactions among species. Throughout the book, the mathematics involved is explained with a step–by–step approach, and graphs and other visual aids are used to present a clear illustration of how the models work. Such features make this an accessible introduction to population ecology; essential reading for undergraduate and graduate students taking courses in population ecology, applied ecology, conservation ecology, and conservation biology, including those with little mathematical experience.


Behavioral Adaptation To Intertidal Life

Author by : Guido Chelazzi
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 53
Total Download : 167
File Size : 52,6 Mb
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Description : The NATO Advanced Research Workshop on "Behavioural Adaptation to Intertidal Life" held in Castiglioncello, Italy (May, 1987) was attended by 50 participants, most of whom presented requested lectures. It was perhaps the first time that specialists of various animal groups, from cnidarians to birds, were able to meet and discuss the importance of behavioural adaptation to this peculiar, sometimes very harsh environment. But the taxonomic barrier is not the only one which the meeting attemped to over come. Lately, the research on intertidal biology has spread from pure taxonomy and static analysis of community structure to such dynamic aspects as intra- and interspecific relationships, and physiological mechanisms aimed at avoiding stress and exploitation of limited-resources. This increasing interest stems not only from an inclination for this particular ecological system and some of its typical inhabitants, but also from the realization that rocky and sandy shore communities are suitable models for testing and improving some global theories of evolutionary biology, behavioural ecology and sociobiology. The number of eco-physiological and eco-ethological problems emerging from the study of intertidal animals is fascinatingly large and a complete understanding of this environment cannot be reached using a strictly "reductionistic" or a pure "holistic" approach.


Spatial Scale And Heterogeneity In Ecological Communities

Author by : John Francis McLaughlin
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 55
Total Download : 442
File Size : 50,8 Mb
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Description :


Readings In Population And Community Ecology

Author by :
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 52
Total Download : 107
File Size : 43,6 Mb
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Description :


Readings In Population And Community Ecology

Author by : William Eugene Hazen
Languange : en
Publisher by : W.B. Saunders Company
Format Available : PDF, ePub, Mobi
Total Read : 43
Total Download : 196
File Size : 42,7 Mb
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Acta Theriologica

Author by :
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 34
Total Download : 297
File Size : 43,9 Mb
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Description :