| 昆虫种群距离聚集度指标的研究 |
| |
| 引用本文： | 李天生,周国法.昆虫种群距离聚集度指标的研究[J].生态学报,1991,11(4):345-348. |
| |
| 作者姓名： | 李天生 周国法 |
| |
| 作者单位： | 中国林业科学研究院林业研究所，北京大学分校应用数学系 北京 |
| |
| 摘 要： |
|
| 关 键 词： | 昆虫 种群 距离聚集度 指标 |
| 收稿时间： | 1990/5/22 0:00:00 |
A STUDY ON THE DISTANCE AGGREGATION INDEX OF INSECT POPULATION |
| |
| Li Tian-Sheng.A STUDY ON THE DISTANCE AGGREGATION INDEX OF INSECT POPULATION[J].Acta Ecologica Sinica,1991,11(4):345-348. |
| |
| Authors: | Li Tian-Sheng |
| |
| Institution: | Department of Applied Mathematics; France Campus of Beijing University |
| |
| Abstract: | A new aggregation index of insect population-distance aggregation index I(d)was proposed in this paper and defined by the distance and correlation of individuals of insect population in space.The calculation method of I(d) was given. Besides, how to apply it in determining the distribution patterns of insect population was explained through the calculation of the I(d)of Dendrolimus punciatus. |
| |
| Keywords: | Dendrolimus punctatus distance aggregation index spatial autocorrelation |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《生态学报》浏览原始摘要信息 |
| 点击此处可从《生态学报》下载免费的PDF全文 |
