Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/11263504.2012.737865 |
Wetland plant species diversity in sandy land of a semi-arid inland region of China | |
Minggagud, Hugjiltu; Yang, Jie | |
通讯作者 | Yang, Jie |
来源期刊 | PLANT BIOSYSTEMS
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ISSN | 1126-3504 |
EISSN | 1724-5575 |
出版年 | 2013 |
卷号 | 147期号:1页码:25-32 |
英文摘要 | Though often ignored, small patches of wetland in sandy land within semi-arid inland regions can support diverse plant community types that greatly contribute to both local and regional species richness. This study characterizes the full range of wetland vegetation within the Mu Us sandy land, and compares the plant diversity and composition of different wetland plant community types. In the Mu Us sandy land, wetland vegetation types including swamps, wet meadows, and salt meadows were sampled. Clustering, dominant species analysis, and nonmetric multidimensional scaling ordination were applied to identify and compare plant community types. Over 320 species of vascular plants, comprising 72.1% of the Mu Us sandy land flora, were found in the wetland, which occupies only 12.15% of the area. Local diversity is 11 +/- 1.75 species per m2 on average, much greater than in the surrounding dune. Plant community types were classified into six types, whose dominant species were Phragmites australis, Eleocharis intersita, Salix cheilophila, Carex duriuscula, Calamagrostis pseudophragmites and Achnatherum splendens. The detrended correspondence analysis (DCA) axes represent gradients of water and soil salinity. Both local species richness and compositional variation differed among the six types. The plant assemblages of the wetland make important contributions to landscape-level diversity. |
英文关键词 | and diversity Chinese flora plant community types semi-arid inland region sandy land wetland |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000317268600004 |
WOS关键词 | DUNE SLACKS ; RESEARCH PROGRESS ; VEGETATION ; COMMUNITIES ; SUCCESSION ; RICHNESS ; DYNAMICS ; GRADIENT ; ENGLAND ; WATER |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/179276 |
作者单位 | Inner Mongolia Univ, Coll Life Sci, Hohhot 010021, Peoples R China |
推荐引用方式 GB/T 7714 | Minggagud, Hugjiltu,Yang, Jie. Wetland plant species diversity in sandy land of a semi-arid inland region of China[J],2013,147(1):25-32. |
APA | Minggagud, Hugjiltu,&Yang, Jie.(2013).Wetland plant species diversity in sandy land of a semi-arid inland region of China.PLANT BIOSYSTEMS,147(1),25-32. |
MLA | Minggagud, Hugjiltu,et al."Wetland plant species diversity in sandy land of a semi-arid inland region of China".PLANT BIOSYSTEMS 147.1(2013):25-32. |
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