|
|||||
|
|
| 石榴园节肢动物群落多样性与其它指标间关系的通径分析 | |
| 引用本文： | 邹运鼎,李磊,毕守东,娄志,高彩球,丁程成,李昌根.石榴园节肢动物群落多样性与其它指标间关系的通径分析[J].安徽农业大学学报,2004,31(2):123-126. |
| 作者姓名： | 邹运鼎 李磊 毕守东 娄志 高彩球 丁程成 李昌根 |
| 作者单位： | 1. 安徽农业大学,合肥,230036 2. 广东省佛山市农林技术推广中心,佛山,588000 3. 怀远县农业委员会,怀远,233400 |
| 基金项目： | 国家农业综合开发省级科技项目 |
| 摘 要： | 对怀远县石榴园节肢动物群落以通径分析方法分析总群落及各亚群落中多样性与其它生态学指标之间的关系.结果表明,总群落中均匀度J与多样性H'关系密切,除直接作用外,丰富度指数R、物种数S、优势集中性C、优势度d均通过其对多样性产生影响;天敌亚群落中优势集中性C对多样性作用较大;非天敌亚群落优势集中性C、丰富度R、优势度d均是影响该亚群落多样性的重要因素. |
| 关 键 词： | 石榴园 节肢动物群落 通径分析 |
| 文章编号： | 1672-352X(2004)02-0123-04 |
| 修稿时间： | 2003年12月22日 |
Path Analysis of Diversity Indexes and Other Ecological Indexes of Arthropod Communities in Pomegranate Field |
|
| ZOU Yun-ding,LI Lei,BI Shou-dong,LOU Zhi,GAO Cai-qiu,DING Cheng-cheng,LI Chang-gen.Path Analysis of Diversity Indexes and Other Ecological Indexes of Arthropod Communities in Pomegranate Field[J].Journal of Anhui Agricultural University,2004,31(2):123-126. | |
| Authors: | ZOU Yun-ding~ LI Lei~ BI Shou-dong~ LOU Zhi~ GAO Cai-qiu~ DING Cheng-cheng~ LI Chang-gen~ |
| Institution: | ZOU Yun-ding~1,LI Lei~2,BI Shou-dong~1,LOU Zhi~3,GAO Cai-qiu~1,DING Cheng-cheng~1,LI Chang-gen~1 |
| Abstract: | The relations between diversity indexes and other ecological indexes in several communities were analyzed by path analysis.Diversity indexes in total community and nonnatural enemy sub-community were decided by evenness,richness,dominant concentration prominently and that of natural enemy sub-community was decided by dominant concentration prominently. |
| Keywords: | pomegranate field arthropod community path analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《安徽农业大学学报》浏览原始摘要信息 | |
| 点击此处可从《安徽农业大学学报》下载免费的PDF全文 | |