Association between plant species diversity and edaphic factors in the lower reaches of the Heihe River, northwestern China
文献类型：期刊论文
| 作者 | Zhao, Yu1,2,3,4; Feng, Qi1,4,5; Xi, Haiyang1,4,5; Li, Huiya1,2,4; Yang, Huaide1,2,4; Deo, Ravinesh C.1,6 |
| 刊名 | CHEMISTRY AND ECOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 33期号:3页码:181-195 |
| 关键词 | Soil properties desert riparian forests species richness redundancy analysis Heihe River |
| ISSN号 | 0275-7540 |
| DOI | 10.1080/02757540.2017.1287904 |
| 通讯作者 | Feng, Qi(qifeng@lzb.ac.cn) |
| 英文摘要 | The lower reaches of the Heihe River, in northwestern China, is characterised by unique local edaphic conditions that have influenced the development of local desert riparian forests. This study examines the variations in spatial variation patterns to reveal the relationships between plant species diversity and soil moisture/salinity/texture gradients at different soil depths, providing insights into the management and restoration of vegetation in ecosystems in the study area. The species-environmental relationships are investigated by redundancy analysis based on the plant species diversity matrix and the edaphic gradient matrix. A survey of 61 sampling plots identified 37 plant species in the study area. The distribution pattern of the plant species diversity are mainly affected by soil moisture, soil salinity, and soil texture at different soil depths. These edaphic factors are able to explain 98.47% of the total variation in the analysed vegetation dataset. Soil moisture, salinity, and texture content vary in terms of both the soil depths and the vegetation types in the study area. The plant community Class IV, xeric shrub, has the lowest soil water content among different vegetation types. The surface soil salinity differs for different plants and follows the order: Sophora alopecurides > Tamarix chinensis > Populus euphratica. |
| 收录类别 | SCI |
| WOS关键词 | SEMIARID LOESS PLATEAU ; SOIL-MOISTURE ; SALT-MARSH ; VEGETATION ; WATER ; SALINITY ; INDEXES ; DESERT ; MODEL ; TOLERANCE |
| WOS研究方向 | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology |
| WOS类目 | Biochemistry & Molecular Biology ; Ecology ; Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000395003000001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558002 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Feng, Qi |
| 作者单位 | 1.Northwest Inst Eco Environm & Resources, CAS, Lanzhou, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Lanzhou Univ, Coll Earth Environm Sci, Lanzhou, Peoples R China 4.Chinese Acad Sci, Key Lab Eco Hydrol Inland River Basin, Lanzhou, Peoples R China 5.Alashan Desert Eco Hydrol Expt Res Stn, Lanzhou, Peoples R China 6.Univ Southern Queensland, Int Ctr Appl Climate Sci ICACS, Sch Agr, Inst Agr & Environm IAg&E, Springfield, Qld, Australia |
| 推荐引用方式 GB/T 7714 | Zhao, Yu,Feng, Qi,Xi, Haiyang,et al. Association between plant species diversity and edaphic factors in the lower reaches of the Heihe River, northwestern China[J]. CHEMISTRY AND ECOLOGY,2017,33(3):181-195. |
| APA | Zhao, Yu,Feng, Qi,Xi, Haiyang,Li, Huiya,Yang, Huaide,&Deo, Ravinesh C..(2017).Association between plant species diversity and edaphic factors in the lower reaches of the Heihe River, northwestern China.CHEMISTRY AND ECOLOGY,33(3),181-195. |
| MLA | Zhao, Yu,et al."Association between plant species diversity and edaphic factors in the lower reaches of the Heihe River, northwestern China".CHEMISTRY AND ECOLOGY 33.3(2017):181-195. |
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来源：寒区旱区环境与工程研究所
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