文献类型：期刊文献

中文题名：紫胶虫生境蜘蛛群落的初步研究

英文题名：Preliminary study on the spider community in Kerria spp. ecosystem

作者：陈彦林[1] 陈又清[2] 李巧[1] 章彦[1] 周兴银[1]

第一作者：陈彦林

机构：[1]西南林学院保护生物学学院,云南昆明650224;[2]中国林业科学研究院资源昆虫研究所,云南昆明650224

年份：2008

卷号：28

期号：2

起止页码：179-183

中文期刊名：福建林学院学报

外文期刊名：Journal of Fujian College of Forestry

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD_E2011_2012】；

基金：国家科技支撑资助项目(2006BAD06B07);国家科技部农业科技成果转化基金资助项目(04EFN216700336);国家林业局中试基金资助项目([2004]17)

语种：中文

中文关键词：紫胶虫生境;蜘蛛群落;多样性保护

外文关键词：Kerria spp. ecosystem; spider community; biodlversity conservation

分类号：Q968

摘要：2006年采用样地调查法研究了紫胶虫生境的蜘蛛群落多样性。据初步分析,共采获蜘蛛标本725头,计65种,数量以猫蛛最多,而种类则以园蛛最为丰富。在群落多样性方面,放养紫胶虫时间较长的人工林物种多样性指数和均匀度指数分别大于另3块样地,群落相似性系数为0.322-0.642。除放养紫胶虫时间最长的天然次生林和放养紫胶虫1 a的人工林之间的相似性为中等不相似水平外,其它两生境之间相似性都为中等相似或接近中等相似水平,反映了紫胶虫生境的蜘蛛群落不因紫胶虫放养干扰而减少。
Spider community diversity in Kerria spp. ecosystem was surveyed with the method of sample plot investigation in 2006. By preliminary study on the Spider community in Kerria spp. ecosystem, 725 spider individuals of 65 species were collected. In which, individuals were the most of Oxyopidae, species were the most abundant of Araneidae. In spider community diversity, it was higher that the diversity index in the plantation that has cultivated Kerria spp. for a longer time than others. Similarity indices in 4 plots were between 0.322 and 0.642, The spider communities of each 2 plots presented medium similarity or near medium similarity level except for that between the forest that has cultivated Kerria spp. for the longest time and the plantation that has cultivated Kerria spp. for one year. This was reflecting that though cultivating Kerria spp. increased more interferential factors, spider communities were not reduced in Kerria spp. ecosystem.