当前位置: 首页 > 文章 > 盐池县四儿滩湿地及其周边植物多样性研究 水土保持研究 2006,13 (5) 61-63
Position: Home > Articles > Study on Vegetation Diversity of Siertan Wetland and Its Surroundings in Yanchi County Research of Soil and Water Conservation 2006,13 (5) 61-63

盐池县四儿滩湿地及其周边植物多样性研究

作  者:
杨俊杰;张克斌;乔锋;李瑞
单  位:
北京林业大学水土保持学院
关键词:
湿地;盐池;丰富度;多样性;均匀度;重要值
摘  要:
采用α-多样性指数即Shannon-Wiener指数、Simpson指数、群落均匀度指、和丰富度指数对盐池县四儿滩湿地周边的植被与盐池县天然草场、人工封育区和撂荒地的植被进行比较研究,得出湿地周边的植被多样性指数和丰富度指数都大于天然草场,大于撂荒地,人工封育区植被多样性指数最小。均匀度指数撂荒地最大,其次分别是天然草场和湿地,人工封育地均匀度指数最小。
译  名:
Study on Vegetation Diversity of Siertan Wetland and Its Surroundings in Yanchi County
作  者:
YANG Jun-jie,ZHANG Ke-bin,QIAO Feng,LI Rui (College of Soil and Water Conservation,Beijing Forestry University,Beijing 100083,China)
关键词:
wetland;Yanchi;abundance;diversity;evenness;important value
摘  要:
The methods of α-diversity index(including Shannon-Wiener index,Simpson index,community evenness index,abundance index) were used to compare the different vegetation(Siertan wetland and its surroundings, nature grassland,closing region and the leaving and uncultivated land) in Yanchi county.The result shows that the biodiversity index of Siertan wetland and its surroundings is bigger than nature grassland's and the leaving and uncultivated land's,the least one is the closing region.The leaving and uncultivated land has the biggest community evenness index,next is nature grassland,Siertan wetland and its surroundings,and the least one also is the closing region.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊