کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4497989 1318960 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The interplay between predator's prey preference and environmental heterogeneity in food web long-term stability
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
The interplay between predator's prey preference and environmental heterogeneity in food web long-term stability
چکیده انگلیسی

Prey preference of a predator is commonly used in models to analyze the timely issue of the relation among food web structure, diversity and stability. Given the variety of these terms in ecological literature, this work shows that domains of stability and species coexistence in food webs can be significantly altered by the chosen structure of predator's prey preference and environmental heterogeneity. Such results may bear upon issues in applied ecology, e.g., species conservation, biological control. More generally, they may serve as a caution with respect to the robustness of some results of food web theory.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Theoretical Biology - Volume 258, Issue 3, 7 June 2009, Pages 339–343
نویسندگان
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