Stability Loss Delay in Harvesting Competing Populations
نویسندگان
چکیده
منابع مشابه
Stability and Harvesting of Competing Populations with Genetic Variation in Life History Strategy
The dynamics of competing populations are investigated using discrete non-linear models with age structure. Necessary and sufficient stability conditions for the coexistence equililbrium between two competing non-interbreeding species are developed. An extension of this result shows that coexistence, which is not necessarily stable, occurs in terms of a simple geometric rule on a two dimensiona...
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متن کاملComparing of Peanut Harvesting Loss in Mechanical and Manual Methods
The main purpose of this study is measuring and comparing of peanut harvesting loss in manual and mechanical methods in addition to economic analysis of them. Hence, a field was selected in Astaneh-Ashrafiyeh and divided to three different plots. Two plots were applied to measure mechanical harvesting loss and third one was applied for manual harvesting loss. According to test results, the lowe...
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ژورنال
عنوان ژورنال: Journal of Differential Equations
سال: 1999
ISSN: 0022-0396
DOI: 10.1006/jdeq.1998.3533