Species Diversity in the Wind-sandy Grass Shoal Area of Yulin Region

BO Yao-jun; ZHANG Xiong; AI Hai-jian; LIU Cui-ying; JI Xiao-ling

您当前的位置：

首页 >

文章列表页 >

Species Diversity in the Wind-sandy Grass Shoal Area of Yulin Region

- Species Diversity in the Wind-sandy Grass Shoal Area of Yulin Region
- Bulletin of Soiland Water Conservation Vol. 27, Issue 4, Pages: 80-85(2008)
- 作者机构：
  
  榆林学院,陕西,榆林,719000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
移动端阅览
BO Yao-jun, ZHANG Xiong, AI Hai-jian, et al. Species Diversity in the Wind-sandy Grass Shoal Area of Yulin Region[J]. Bulletin of Soiland Water Conservation, 2008, 27(4): 80-85.
DOI：

BO Yao-jun, ZHANG Xiong, AI Hai-jian, et al. Species Diversity in the Wind-sandy Grass Shoal Area of Yulin Region[J]. Bulletin of Soiland Water Conservation, 2008, 27(4): 80-85. DOI：

摘要

通过对榆林风沙草滩区的主要物种进行考察

根据植被、立地条件及土壤水分等因素

选取5个典型样地

应用物种丰富度指数(R1)、Shannon—Weiner多样性指数(H)、Simpson多样性指数(D)和Pielou均匀度指数(E1)综合分析了主要物种的丰富度、多样性和均匀度

并对其重要值和土壤水分与物种多样性的关系进行了研究。结果表明

榆林风沙草滩区主要物种的多样性排列顺序为:紫穗槐群落>柠条群落>踏郎群落>沙柳群落>沙蒿群落;均匀度排列顺序为:沙柳群落>紫穗槐群落>柠条群落>踏郎群落>沙蒿群落;土壤含水量排列顺序为:紫穗槐群落>沙蒿群落>沙柳群落>柠条群落>踏郎群落。

Abstract

T hrough investigating the main species of different communities in the wind-sandy grass shoal area of Yulin Region

5 representative areas were selected according to vegetation

site factor

and soil water content.Species richness

species diversity

and the evenness of community were comprehensively calculated by using richness index ( R1)

Shannon - Weiner index ( H )

Simpson index ( D)

and evenness index ( E 1) .Meanwhile

the relations of the important value of the main species and soil water content to species diversity were studied.The communities in the wind -sandy grass shoal area of Yulin Region

in terms of the species diversity

rank in the descendent order of Amorphaf raticosa community

Caragana intermedia community

H edysarum scop arium community

Salix cheilop hila community

and A rtemisia arenaria community.However

they

in terms of the evenness of community

rank in the descendent order of Salix cheilophila community

A morp ha f raticosa community

Caraganaintermedia community

Hedysarum scop arium community

and A rtemisia arenaria community.They

in terms of soil water content

rank in the descendent order of A morp ha f raticosa community

Artemisia arenaria community

Caragana intermedia community

and H edysarum scoparium community.

关键词

Keywords

references

Views

1599

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Herbaceous plant diversity and soil physicochemical properties under four plantation types in Pisha sandstone area

Structure and Species Diversity of Artif icial Vegetation in Rocky Desertif ication Areas

Variation of Soil Water in Abandoned Lands During Vegetation Restoration in Hilly and Gully Regions on Loess Plateau

Relationships Between Species Diversity of Plant Communities and Soil Factors in Alpine-cold Grassland

Effects of Litter of Plant Communities Oil Soil Seed Bank in the Baihua Mountainous Area of West Beijing City

Related Author

Zhang Yujia

Yang Zhenqi

Li Long

Guo Jianying

Lü Guanglin

WANG Dai-yi

RONG Li

MEI Zai-mei

Related Institution

College of Desert Control Science and Engineering， Inner Mongolia Agricultural University

Institute of Water Resources for Pastoral Area， Ministry of;Water Resources

Ordos Forest Farm

School of Geography and Biology Sciences, Guizhou Normal University

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling

⁰