| 外来的捕食物种对濒危物种的影响 |
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| 引用本文： | 张少林.外来的捕食物种对濒危物种的影响[J].高校应用数学学报(英文版),2004,19(3):257-262. |
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| 作者姓名： | 张少林 |
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| 作者单位： | Dept.ofBasicCourses,ZhejiangUniversityofScienceandTechnology,Hangzhou310012,China. |
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| 摘 要： | In this paper, an important problem arising from conservation biology is considered. Namely, how does the introduced species affect the survival of a native endangered species through predation? By using Kamke comparison theorem and some results in Cui and Chen‘s paper (1998), some sufficient conditions that guarantee the permanence of the species and global stability of a unique positive periodic solution are obtained. Biological implication of these results are discussed.
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| 关 键 词： | 捕食物种 濒危物种 生物学 应用数学 |
| 收稿时间： | 5 September 2003 |
Effects of exotic species on endangered species through predation |
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| Zhang Shaolin.Effects of exotic species on endangered species through predation[J].Applied Mathematics A Journal of Chinese Universities,2004,19(3):257-262. |
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| Authors: | Zhang Shaolin |
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| Institution: | (1) Dept. of Basic Courses, Zhejiang University of Science and Technology, 310012 Hangzhou, China |
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| Abstract: | In this paper, an important problem arising from conservation biology is considered. Namely, how does the introduced species affect the survival of a native endangered species through predation? By using Kamke comparison theorem and some results in Cui and Chen’s paper (1998), some sufficient conditions that guarantee the permanence of the species and global stability of a unique positive periodic solution are obtained. Biological implication of these results are discussed. |
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| Keywords: | 34C25 92D25 |
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