节点文献
黑龙江省森林鼠类害区划分的研究
Studies of Division of Forest Mouse-damaging Distribution Ranges in Heilongjiang Province
【摘要】 应用极点或排序法及树状图解法对鼠类组成做了类型研究，从空间结构上阐述了群落结构的组成，为鼠类害区及鼠害类型的划分提供了理论依据．
【Abstract】 In this paper with the limit-arranging method and the tree-like graphic method we’ve studied the grouping types of mice,and explained the group structures from the space structure. Thus we’ ve put forward the theoretical basis for the division of mouse -damaging distribution ranges and types.
- 【文献出处】 齐齐哈尔师范学院学报(自然科学版) , 编辑部邮箱 ,1997年01期
- 【分类号】S764.5
- 【下载频次】22