【摘要】 本文对吉林省西部草原蝗虫群落进行了研究。该蝗虫群落由14种蝗虫组成。根据地形及植物种类分布情况划分了5个典型样区,分别讨论了各样区中蝗虫的数量分布、群落多样性、群落相似性等多个指标,分析了各群落之间的关系、群落与环境的关系及蝗虫之间相互作用等问题。更多还原

【Abstract】 The grasshopper community structure of grassland in Jilin province was studied.Thisgrasshopper community consists of 14 species.According to plant distribution five typicalsample plots were determined.In each sample plot the grasshopper distribution,diversity in-dex and similarity index of the communities were described.The relationship between thecommunities and the interaction between the communities and the environment were alsostudied.更多还原