Using sediment rating parameters to evaluate the changes in sediment transport regimes in the middle Yellow River basin, China
文献类型：期刊论文
| 作者 | Zhang, Shiyan1,2; Chen, Dong1,3; Chen, Li4; Chen, Xiaobing2; He, Li1 |
| 刊名 | HYDROLOGICAL PROCESSES
 |
| 出版日期 | 2019-08-30 |
| 卷号 | 33期号:18页码:2481-2497 |
| 关键词 | loess region middle Yellow River basin regression analysis sediment rating curve sediment rating parameter sediment transport regime streamflow-SSC relationship suspended sediment |
| ISSN号 | 0885-6087 |
| DOI | 10.1002/hyp.13488 |
| 通讯作者 | Chen, Dong(dchen@igsnrr.ac.cn) ; Chen, Xiaobing(x.chen@hhu.edu.cn) |
| 英文摘要 | This study analyses the changes in sediment transport regimes in the middle Yellow River basin (MYRB) using sediment rating parameters. Daily streamflow and suspended sediment concentration data were collected at 35 hydrological stations from the 1950s to 2016, which can be divided into three periods based on the type and intensity of human activities: the base stage before 1970, the restraining stage from 1971 to 1989, and the restoration stage after 2002. Data within each period were fitted by log-linear sediment rating curves and the sediment rating parameters were utilized to analyse the spatial and temporal variations in sediment transport regimes. The results show that sediment rating parameters are indicative of sediment transport regimes. In the base stage and the restraining stage, the hydrological stations can be categorized into four groups based on their locations on the rating parameter plot. The stations with small drainage basins were characterized by the highest sediment transport regime, followed by those located in the coarse-particle zone, the loess zone, and the mountainous/forest zone. In the restoration stage, the difference in sediment transport regimes between different geomorphic zones became less distinguishable than in previous stages. During the transition from the base stage to the restraining stage, sediment rating parameters showed no significant changes in sediment transport regimes in all four geomorphic groups. During the transition from the restraining stage to the restoration stage, significant changes were observed in the coarse-particle zone and the mountain/forest zone, indicating that the revegetation programme and large reservoirs imposed a stronger influence on sediment transport regimes in these two zones than in the rest of the MYRB. This study provides theoretical support for evaluating sediment transport regimes with sediment rating parameters. |
| WOS关键词 | SUSPENDED SEDIMENT ; LOESS PLATEAU ; HYPERCONCENTRATED FLOWS ; CURVES ; LOAD ; DYNAMICS ; REACHES ; IMPACT ; VARIABILITY ; STREAMFLOW |
| 资助项目 | National Key R&D Program of China[2016YFC0402406] ; Open Foundation of State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering[2015490711] ; National Natural Science Foundation of China[51509234] ; National Natural Science Foundation of China[51579230] ; National Natural Science Foundation of China[51779242] |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000478909200008 |
| 出版者 | WILEY |
| 资助机构 | National Key R&D Program of China ; Open Foundation of State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/58299]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chen, Dong; Chen, Xiaobing |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China 2.Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 4.Desert Res Inst, Div Hydrol Sci, Las Vegas, NV USA |
| 推荐引用方式 GB/T 7714 | Zhang, Shiyan,Chen, Dong,Chen, Li,et al. Using sediment rating parameters to evaluate the changes in sediment transport regimes in the middle Yellow River basin, China[J]. HYDROLOGICAL PROCESSES,2019,33(18):2481-2497. |
| APA | Zhang, Shiyan,Chen, Dong,Chen, Li,Chen, Xiaobing,&He, Li.(2019).Using sediment rating parameters to evaluate the changes in sediment transport regimes in the middle Yellow River basin, China.HYDROLOGICAL PROCESSES,33(18),2481-2497. |
| MLA | Zhang, Shiyan,et al."Using sediment rating parameters to evaluate the changes in sediment transport regimes in the middle Yellow River basin, China".HYDROLOGICAL PROCESSES 33.18(2019):2481-2497. |
入库方式： OAI收割
来源：地理科学与资源研究所
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