摘要
以帽儿山实验林场天然次生林为研究对象,分析了天然次生林的多样性结构,结果表明:利用Shannon-Wiener指数计算该地区的物种多样性,通过计算可以看出该地区的物种处于一个相对丰富的状态。可以适当的再种植一些适应本地生长条件的树种,使其具有较高的物种丰富程度。
This paper analyzes the diversity structure of natural secondary forest in Maoershan experiment forest center.The results show that the species in this area are in a comparatively abundant condition,which is calculated by the Shannon-Wiener index we could properly plant certain kind of trees adaptable to the local condition to make the degree of diversity of species higher.
出处
《林业科技情报》
2010年第4期6-7,共2页
Forestry Science and Technology Information
