Impact of anthropogenic activities on the hydrologic characters of the mainstream of the Tarim River in Xinjiang during the past 50 years
文献类型：期刊论文
| 作者 | Hao ; Chen ; Li ; Xing-ming ; Ya-ning ; Wei-hong |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2009 |
| 卷号 | 57期号:2页码:435-445 |
| 关键词 | WATER-RESOURCES CLIMATE-CHANGE TREND ANALYSIS CENTRAL-ASIA CHINA LAND DESERTIFICATION BASIN ENVIRONMENT STREAMFLOW |
| ISSN号 | 0943-0105 |
| 通讯作者 | Chen, YN, Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Oasis Ecol & Desert Environm, Urumqi 830011, Peoples R China |
| 中文摘要 | Changes in the hydrologic characters of the Tarim River Basin of Xinjiang Province during the past 50 years were studied to identify the key factors responsible for these changes. Observed hydrologic and socio-economic data provided the basis for this study. The impact of human activities on the decrease in the streamflow and changes in total dissolved solids (TDS) in the watercourse and groundwater of the mainstream were analyzed using the Mann-Kendall test, regression and principal component analysis. The results showed that during the past 50 years the streamflow in the headwater streams has increased slightly while the streamflow in the mainstream has decreased significantly. Human activities along the mainstream are the primary reason for the decreased streamflow, with the impact of human activities on the decrease in the streamflow of the mainstream being 65.61, 74.73 and 77.62% in the 1970s, 1980s and 1990s, respectively. The key factor that affected the TDS of the watercourse was the decreasing streamflow, which was caused by anthropological activities. However, the TDS of the groundwater was found to be affected significantly by groundwater depth. The degeneration of ecosystems in the lower reaches of the Tarim River was directly related with anthropogenic activities. |
| 收录类别 | SCI |
| 公开日期 | 2011-08-19 |
| 源URL | [http://ir.xjlas.org/handle/365004/10202]  |
| 专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
| 推荐引用方式 GB/T 7714 | Hao,Chen,Li,et al. Impact of anthropogenic activities on the hydrologic characters of the mainstream of the Tarim River in Xinjiang during the past 50 years[J]. ENVIRONMENTAL GEOLOGY,2009,57(2):435-445. |
| APA | Hao,Chen,Li,Xing-ming,Ya-ning,&Wei-hong.(2009).Impact of anthropogenic activities on the hydrologic characters of the mainstream of the Tarim River in Xinjiang during the past 50 years.ENVIRONMENTAL GEOLOGY,57(2),435-445. |
| MLA | Hao,et al."Impact of anthropogenic activities on the hydrologic characters of the mainstream of the Tarim River in Xinjiang during the past 50 years".ENVIRONMENTAL GEOLOGY 57.2(2009):435-445. |
入库方式： OAI收割
来源：新疆生态与地理研究所
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