Effects of Human Activities in the Middle Drainage Area on the Lower Channel as Influenced by the Xiaobeiganliu River Reach, Yellow River
文献类型：期刊论文
| 作者 | He, Li |
| 刊名 | POLISH JOURNAL OF ENVIRONMENTAL STUDIES
 |
| 出版日期 | 2019 |
| 卷号 | 28期号:3页码:1181-1194 |
| 关键词 | human activities drainage area between Toudaoguai and Longmen Xiaobeiganliu River reach Lower Yellow River |
| ISSN号 | 1230-1485 |
| DOI | 10.15244/pjoes/86224 |
| 通讯作者 | He, Li(heli@igsnrr.ac.cn) |
| 英文摘要 | The fluvial processes of sediment-laden flow running through the Xiaobeiganliu (XBGL) River reach changed dramatically after the year 2000. Thus, the connection between the sediment source area (area between Toudaoguai and Longmen) and the lower channel requires further analysis. This study aims to investigate the effects of human activities in the drainage area of Toudaoguai-Longmen on XBGL River reach and the Lower Yellow River (LYR). Prior to 1999, deposition in XBGL was positively correlated with inflow sediment and runoff entering the river reach. The correlation between these two variables became negative after 1999. The ratios between deposition in XBGL and change of runoff and sediment by human activities in the upper drainage area were 0 in 1971-1984, 0.15 in 1985-1998, and -0.39 in 1999-2012. For the changed deposition processes of the XBGL, the ratios between deposition in the LYR and change of runoff and sediment by human activities in the upper drainage area were 0.87 in 1971-1984, 0.92 in 1985-1998, and 2.33 in 1999-2012. The analyses revealed the important role of XBGL in sediment storage in the river system, where the decrease in inflow suspended sediment load of XBGL results in a likely increase in the outflow of the river reach. |
| WOS关键词 | SEDIMENT DISCHARGE ; DYNAMIC CHANGES ; CLIMATE-CHANGE ; STREAMFLOW ; LOAD ; IMPACT ; BASIN ; RUNOFF ; WATER ; SOIL |
| 资助项目 | National Science and Technology Support Program[2016YFC0402503] ; National Science and Technology Support Program[2012BAB02B02] ; National Natural Science Foundation of China[51579230] ; National Natural Science Foundation of China[51109198] ; National Program on Key Basic Research Projects[2011CB403305] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000461800200015 |
| 出版者 | HARD |
| 资助机构 | National Science and Technology Support Program ; National Natural Science Foundation of China ; National Program on Key Basic Research Projects |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/49321]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | He, Li |
| 作者单位 | Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Li. Effects of Human Activities in the Middle Drainage Area on the Lower Channel as Influenced by the Xiaobeiganliu River Reach, Yellow River[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2019,28(3):1181-1194. |
| APA | He, Li.(2019).Effects of Human Activities in the Middle Drainage Area on the Lower Channel as Influenced by the Xiaobeiganliu River Reach, Yellow River.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,28(3),1181-1194. |
| MLA | He, Li."Effects of Human Activities in the Middle Drainage Area on the Lower Channel as Influenced by the Xiaobeiganliu River Reach, Yellow River".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 28.3(2019):1181-1194. |
入库方式： OAI收割
来源：地理科学与资源研究所
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