欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志

• 研究报告 • 上一篇    下一篇

东北地区不同生境内蝗虫区系的比较

孙晓玲1,2;任炳忠3;赵卓2;高长启4;周广平5   

  1. 1东北林业大学林学院, 哈尔滨 150040;2吉林师范大学生命科学学院, 四平 136000;3东北师范大学生命科学学院, 长春 130024;4吉林省林业科学研究院, 长春 130033;5吉林省汪清林业局金沟岭林场, 汪清 133200
  • 收稿日期:2005-05-08 修回日期:2005-10-29 出版日期:2006-03-08 发布日期:2006-03-08

Faunal composition of grasshopper in different habitats of Northeast China

SUN Xiaoling1,2;REN Bingzhong3;ZHAO Zhuo2;GAO Changqi4;ZHOU Guangping5   

  1. 1School of Forestry,Northeast Forestry University,Harbin 150040, China;2School of Life Sciences,Jilin Normal University,Siping 136000, China;3School of Life Sciences,Northeast Normal University,Changchun 130024, China;4Jilin Provincial Forestry Academy,Changchun 130033, China;5Jingouling Forestry Farm,Wangqing Forestry Bureau,Jilin Province,Wangqing 133200, China

  • Received:2005-05-08 Revised:2005-10-29 Online:2006-03-08 Published:2006-03-08

摘要: 经过多年的调查,并参考其他研究成果,在所设的8个样点中统计出蝗虫7科,39属,107种。分析了东北地区蝗虫的群落结构、各蝗种的区系地理成分、种属分配,并讨论了该区蝗虫的地理分布关系等。结果表明,东北地区的蝗虫古北种占绝对优势,约占总种类数的87.85%,在所调查的8种类型的生境中,长白山地区的蝗虫种类最为丰富,向海自然保护区的蝗虫种类最少,并且和其他各生境蝗虫组成的相似性指数均较低。

关键词: 轮割制度, 种群生物量, 羊草, ■草, 变蒿

Abstract: Based on our investigation and relevant references,a total of 107 species of grasshopper,belonging to 7 families and 39 genera,was recorded in 8 sampling sites of Northeast China.The analysis of grasshopper community structure,faunal composition,and geographical distribution suggested that Palaearctic species were dominant in Northeast China,occupying 87.85% of the total.In the 8 types of habitats,Changbai Mountain had the most abundant faunal composition of grasshopper,whereas Xianghai Natural Reserve had the least one.Compared to other habitats,Xianghai Natural Reserve had a lower similarity index.

Key words: Cutting system, Population biomass, Leymus chinensis, Koeleria cristata, Artemisia commutata