摘要
生物多样性的问题现在已经受到国际社会的高度重视。鄂尔多斯地区是著名的“河套文化”发源地,这里生长着许多珍稀植物,特别是古老残遗植物。论述了鄂尔多斯地区的物种组成特征、生活型多样性、植物的生态类群并运用BioDiversity Pro软件进行了Simpson多样性指数λ、Shannon-Weaver多样性指数H、Margalef丰富度指数R和均匀性指数J的分析,提出了该区的生物多样性保护对策。
The problem of the biodiversity has caused a highly attention in the international society. Erdos is well known for the river civilization and many endangered plants growing specially the old relic plants. The authors discuss the compose of the species in the Erdos,the biodiversity living form,mores of the plants and using the BioDiversity Pro to analyisis Simpson Index, Shannon--Weaver,Index Margalef Index and even Index. At last,putting out the biodiversity protecting methods of this area.
出处
《水土保持研究》
CSCD
北大核心
2007年第5期58-62,共5页
Research of Soil and Water Conservation
基金
国家自然科学基金“鄂尔多斯高原北缘白刺沙堆空间格局及其生态功能”(30571529)
