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Environmental issues

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Sentenced without trial: reviling and revamping the Resource Dispersion Hypothesis

Article Abstract:

The Resource Dispersion Hypothesis (RHD) offers a predictive model for how some animals, in heterogeneous environment, may form groups even without any direct benefits from doing so. The positive findings in support of the Resource Dispersion Hypothesis (RDH) are discussed.

Author: Macdonald, David W., Johnson, Dominic D.P.
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2003
Models, Animals, Animal dispersal, Animal ecology

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Estimating plant migration rates under habitat loss and fragmentation

Article Abstract:

The migration rates in intact landscapes (potential migration rate) and in fragmented landscapes (realized migration rates) are predicted. The rates of plant migration are influenced by the habitat loss and habitat fragmentation.

Author: Lavorel, Sandra, Revilla, Eloy, Higgins, Steven I.
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2003
Influence, Environmental aspects, Plants, Plants (Organisms), Landscape, Plant migration

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Subjects list: Analysis
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