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Environmental issues

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Using pattern-oriented modeling for revealing hidden information: a key for reconciling ecological theory and application

Article Abstract:

A step-by-step protocol for the application of pattern-oriented approach is provided and is illustrated with the help of three population models from applied ecology. The use of this approach is advocated as it may substantially improve models in ecological application and conservation.

Author: Hanski, Ilkka, Wiegand, Thornsten, Jeltsch, Florian, Grimm, Volker
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2003
Ecology, Environmental protection, Environmental issue

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Implication of climate change for the persistence of raptors in arid savanna

Article Abstract:

The potential impact of precipitation variation caused by climate change on raptors in arid savanna is investigated. The slight modifications in the inter-annual variation of environmental parameters have dramatic consequences for population persistence.

Author: Jeltsch, Florian, Moloney, Kirk A., Wissel, Christian, Wichmann, Matthias C., Dean, W. Richard J.
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2003
Influence, Environmental aspects, Climatic changes, Climate change, Birds of prey, Raptors (Birds)

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Modelling the role of social behavior in the persistence of the alpine marmot Marmota marmota

Article Abstract:

A population viability analysis of the alpine marmot Marmota marmota displaying marked social behavior is described. The relationship between sociality and persistence in the alpine marmot is examined.

Author: Grimm, Volker, Dorndorf, Norbert, Frey-Roos, Fredy, Wissel, Christian, Wyszomirski, Tomasz, Arnold, Walter
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2003
Alpine flora, Alpine plants, Marmots

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Subjects list: Analysis, Behavior
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