Environmental changes after ecological water conveyance in the lower reaches of Heihe River, northwest China
文献类型：期刊论文
| 作者 | Guo, Qiaoling1; Feng, Qi1; Li, Jianlin2 |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 58期号:7页码:1387-1396 |
| 关键词 | Ecological water conveyances project (EWCP) Groundwater level Vegetation Heihe River Northwest China |
| ISSN号 | 0943-0105 |
| DOI | 10.1007/s00254-008-1641-1 |
| 通讯作者 | Guo, Qiaoling(yys7401@163.com) |
| 英文摘要 | This paper analyzed the dynamic change of the groundwater level by 6 years' monitoring in field monitoring and the change of vegetation by the field survey and satellite remote sensing after watering in the lower reaches of Heihe River. The findings indicated: (1) the groundwater level elevation and the plant growth are closely related to the volume and the duration of watering. In general, groundwater level elevates dramatically and plants are growing much more vigorously after watering; (2) Watering incidence on groundwater keeps extending with the watering times increasing; (3) Plants grew rapidly in 100400 m away from the water channel after watering. Watering incidence on vegetation reached 1,000 m; (4) In terms of the function and structure of ecosystem after watering in the lower reaches of Heihe River, the ecological water conveyance does not still reach the goal of ecological restoration at a large spatial scale at present. In addition, in order to solve fundamentally the problem of ecological environment worsens in the lower reaches of Heihe River, some suggestions and countermeasures are put forward. |
| 收录类别 | SCI |
| WOS关键词 | TARIM RIVER ; GROUNDWATER ; BASIN |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000270302100002 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556237 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Guo, Qiaoling |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Henan Polytech Univ, Inst Resources & Environm, Jiaozuo 454000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Qiaoling,Feng, Qi,Li, Jianlin. Environmental changes after ecological water conveyance in the lower reaches of Heihe River, northwest China[J]. ENVIRONMENTAL GEOLOGY,2009,58(7):1387-1396. |
| APA | Guo, Qiaoling,Feng, Qi,&Li, Jianlin.(2009).Environmental changes after ecological water conveyance in the lower reaches of Heihe River, northwest China.ENVIRONMENTAL GEOLOGY,58(7),1387-1396. |
| MLA | Guo, Qiaoling,et al."Environmental changes after ecological water conveyance in the lower reaches of Heihe River, northwest China".ENVIRONMENTAL GEOLOGY 58.7(2009):1387-1396. |
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来源：寒区旱区环境与工程研究所
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