| 一种计算哺乳动物内禀增长率（rm）的方法 |
| |
| 引用本文： | 唐业忠,况荣平.一种计算哺乳动物内禀增长率（rm）的方法[J].生态学杂志,1991,10(5):58-61. |
| |
| 作者姓名： | 唐业忠 况荣平 |
| |
| 作者单位： | 广西民族医药研究所，中国科学院昆明动物研究所 南宁 530001，昆明 650107 |
| |
| 摘 要： | 一、概述内禀增长率(r_m)是一个最基本的种群参数,它的测定和计算在动物生态学的研究中占有十分重要的地位。从20年代开始,已发展出多种计算动物r_m值的方法,如下所述。
|
| 关 键 词： | 内禀增长率 哺乳动物 Cole方程 |
Calculation Methods of Intrinsic Growth Rate(r_m) of Mammal Populations. |
| |
| Tang Yezhong.Calculation Methods of Intrinsic Growth Rate(r_m) of Mammal Populations.[J].Chinese Journal of Ecology,1991,10(5):58-61. |
| |
| Authors: | Tang Yezhong |
| |
| Abstract: | This paper summarizes seven methods for determining and calculating the intrinsic growth rate (r_m) of animal populations, among which, Cole equation is emphathetically introduced, and its solution approaches, applied ranges and disadvantages are also discussed. The r_m of 17 mammal species are caiculated by Cole equation. The intension and extension of r_m and actual growth ra(es(r) are analysed, and an index(r/r_m)is put forward for quantifying the concept of ecological strategy. The relationship between tody weight of animals and r_m are quantitatively analysed. |
| |
| Keywords: | intrinsic growth rate actual growth rate mammal population Cole equation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
