| 多样性指数公式在鸟类群落中应用的探讨 |
| |
| 引用本文： | 张明海,萧前柱,高中信.多样性指数公式在鸟类群落中应用的探讨[J].生态学杂志,1990(5). |
| |
| 作者姓名： | 张明海 萧前柱 高中信 |
| |
| 作者单位： | 黑龙江省野生动物研究所
(张明海)，东北林业大学
(萧前柱)，东北林业大学(高中信) |
| |
| 摘 要： | 一、前言多样性是反映生物群落功能的组织特征,它与生境密切相关,可以作为生态学上的一个灵敏度指标;它是群落中关于丰富度和均匀度的一个函数,用其指数可以定量地分析群落的
|
Approach on the Application of Diversity Index Formulae to Bird Community |
| |
| Zhang Minghai.Approach on the Application of Diversity Index Formulae to Bird Community[J].Chinese Journal of Ecology,1990(5). |
| |
| Authors: | Zhang Minghai |
| |
| Institution: | Zhang Minghai (Heilongjiang Institute of Wildlife Research) Xiao Qianzhu Gao Zhongxin (Northeast Forestry University) |
| |
| Abstract: | Mathematical analysis of the field observation data collected from 4 kind of bird habitatsgives the following conclusions:(1)There are differences in applying effectiveness of variousdiversity index formulae (Type A and B).In general,the effectiveness is equal or similaramong the same type of formulae.(2)Within the two,type B is more suitable for determi-ning the diversity of bird community,especially Pielou's Formula (Formula 4 and 5),which estimates the diversity of bird community more objectively and more comprehensively.(3)The Jacknifing method,which is used to estimate the diversity index is suitable forbird community research.It is beneficial to give the confidence interval and reduce deviationfor diversity. |
| |
| Keywords: | diversity index formulae bird community Pielou's formula Jacknifing method |
| 本文献已被 CNKI 等数据库收录！ |
