首页 | 本学科首页   官方微博 | 高级检索  
   检索      

天津七里海湿地蛾类多样性
引用本文:尤平,李后魂,王淑霞,徐家生.天津七里海湿地蛾类多样性[J].昆虫学报,2003,46(5):617-621.
作者姓名:尤平  李后魂  王淑霞  徐家生
作者单位:南开大学生物系,天津,300071
基金项目:天津市自然科学基金资助项目 ( 0 2 3 614 0 11)
摘    要: 系统调查研究了天津七里海湿地的蛾类,已知19科153属198种,并对其多样性作了分析。结果表明,种 多度关系符合对数正态分布模型。但多样性指数与均匀度不相一致(r =-0.47),而与物种丰富度一致(r=0.95)。研究认为七里海湿地环境条件比较好,但有退化的趋势。

关 键 词:蛾类  群落  多样性  湿地  天津
文章编号:0454-6296(2003)05-0617-05
修稿时间:2002年12月27

Diversity of the moth community in the Qilihai wetland, Tianjin
YOU Ping,LI Hou-Hun,WANG Shu-Xia,XU Jia-Sheng.Diversity of the moth community in the Qilihai wetland, Tianjin[J].Acta Entomologica Sinica,2003,46(5):617-621.
Authors:YOU Ping  LI Hou-Hun  WANG Shu-Xia  XU Jia-Sheng
Abstract:The Qilihai wetland is situated in the northeast of Tianjin (39°16′-39°20′N, 117°29′-117°39′E). An investigation on the diversity of its moth community was carried out from June 21 to October 6 in 2001 and from April 21 to October 21 in 2002. A total of 198 moth species belonging to 153 genera in 19 families were collected. The results show that the curve of the moth species abundancewas in accordance with the log normal hypothesis. However, no significant correlation was found between indices of diversity and evenness (r=-0.47) but Indices of diversity and richness was significantly correlated (r=0.95). This suggests that the environmental quality of the Qilihai wetland be deteriorating.
Keywords:moth  community  diversity  wetland  Tianjin
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《昆虫学报》浏览原始摘要信息
点击此处可从《昆虫学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号