| 捕食性昆虫的功能反应方程及其参数的估算 |
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| 引用本文： | 吴坤君,盛承发,龚佩瑜.捕食性昆虫的功能反应方程及其参数的估算[J].昆虫知识,2004,41(3):267-269. |
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| 作者姓名： | 吴坤君 盛承发 龚佩瑜 |
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| 作者单位： | 中国科学院动物研究所,北京,100080 |
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| 基金项目： | 中国科学院知识创新工程领域前沿项目 (KSCX3 IOZ 0 4 ) |
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| 摘 要： | 昆虫的功能反应是指每头捕食者在一定时间内的捕食量对猎物密度变化的反应。该文介绍描述这种功能反应的圆盘方程 (Ⅱ型 )的由来及其参数的估测方法 ,简要讨论了影响昆虫功能反应测定的主要因素。
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| 关 键 词： | 捕食性昆虫 功能反应 圆盘方程 参数的估算 |
Equation of predator functional response and estimation of the parameters in it |
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| WU Kun-Jun,SHENG Cheng-Fa,GONG Pei-Yu.Equation of predator functional response and estimation of the parameters in it[J].Entomological Knowledge,2004,41(3):267-269. |
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| Authors: | WU Kun-Jun SHENG Cheng-Fa GONG Pei-Yu |
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| Abstract: | Insect functional response is defined as the response of consumption of prey by individual predator to change of prey density in certain period of time. Origin of the disc equation describing the functional response and the methods how to calculate the parameters in the equation are given in this paper. The possible factors influencing determination of the functional response are also briefly discussed. |
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| Keywords: | predatory insects functional response disc equation parameter estimation |
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