Characterising baseflow signature variability in the Yellow River Basin
文献类型：期刊论文
| 作者 | Lyu, Shixuan2,12; Guo, Chunling2; Zhai, Yuyu1,2,10; Huang, Mengdong9,10,11; Zhang, Guotao8; Zhang, Yongqiang1; Cheng, Lei6,7; Liu, Qiang4,5; Zhou, Yuyan3; Woods, Ross12 |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 345页码:18 |
| 关键词 | Baseflow characteristics Yellow River Basin (YRB) Baseflow signatures |
| ISSN号 | 0301-4797 |
| DOI | 10.1016/j.jenvman.2023.118565 |
| 通讯作者 | Zhang, Junlong(Junlong.Zhang@sdnu.edu.cn) |
| 英文摘要 | Baseflow is pivotal in maintaining catchment ecological health and improving sustainable economic development. The Yellow River Basin (YRB) is northern China's most important water supplier. However, it faces water shortage due to synergistic effects between natural conditions and anthropogenic activities. Investigating baseflow characteristics quantitively is, therefore, beneficial to promoting the sustainable development of the YRB. In this study, daily ensemble means baseflow data derived from four revised baseflow separation algorithms (i.e., the United Kingdom Institute of Hydrology (UKIH), Lyne-Hollick, Chapman-Maxwell, and Eckhardt methods) - was obtained from 2001 to 2020. Thirteen baseflow dynamics signatures were extracted to investigate baseflow spatiotemporal variations and their determinants across the YRB. The main findings were: (1) There were significant spatial distribution patterns of baseflow signatures, and most signatures had higher values in upstream and downstream reaches than in the middle reaches. There were also mixing patterns with higher values in middle and downstream reaches simultaneously. (2) The magnitude of temporal variation in baseflow signatures was most strongly correlated with catchment terrain (r = -0.4), vegetation growth (r > 0.3), and cropland coverage (r > 0.4). (3) There was a strong synergistic effect of multiple factors (e.g., soil textures, precipitation and vegetation conditions) on baseflow signature values. This study provided a heuristic evaluation of baseflow characteristics in the YRB, contributing to water resources management in the YRB and similar catchments. |
| WOS关键词 | FLOW DURATION CURVES ; HYDROLOGICAL SIGNATURES ; SPATIAL INTERPOLATION ; CLIMATE ; MODEL ; EVAPOTRANSPIRATION ; UNCERTAINTY ; CATCHMENTS ; STREAMFLOW ; RESPONSES |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0903-02] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0207-02] ; National Natural Science Foundation of China[42101038] ; National Natural Science Foundation of China[51909275] ; Natural Science Foundation of Shandong Province[ZR2019BD059] ; Young Talent Think Tank of Science and Technology of the China Association of Science and Technology[20220615ZZ07110156] ; IWHR Research amp; Development Support Program[WR110145B0052021] ; Qinghai Central Government Guided Local Science and Technology Development Fund Project[2022ZY020] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001040134700001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Young Talent Think Tank of Science and Technology of the China Association of Science and Technology ; IWHR Research amp; Development Support Program ; Qinghai Central Government Guided Local Science and Technology Development Fund Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/196209]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang, Junlong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Shandong Normal Univ, Coll Geog & Environm, Jinan 250358, Peoples R China 3.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing, Peoples R China 4.Beijing Normal Univ, Sch Environm, Key Lab Water & Sediment Sci, Minist Educ, Beijing 100875, Peoples R China 5.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China 6.Wuhan Univ, Hubei Prov Key Lab Water Syst Sci Sponge City Cons, Wuhan 430072, Peoples R China 7.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn Sc, Wuhan 430072, Peoples R China 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 9.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China 10.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Shixuan,Guo, Chunling,Zhai, Yuyu,et al. Characterising baseflow signature variability in the Yellow River Basin[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2023,345:18. |
| APA | Lyu, Shixuan.,Guo, Chunling.,Zhai, Yuyu.,Huang, Mengdong.,Zhang, Guotao.,...&Zhang, Junlong.(2023).Characterising baseflow signature variability in the Yellow River Basin.JOURNAL OF ENVIRONMENTAL MANAGEMENT,345,18. |
| MLA | Lyu, Shixuan,et al."Characterising baseflow signature variability in the Yellow River Basin".JOURNAL OF ENVIRONMENTAL MANAGEMENT 345(2023):18. |
入库方式： OAI收割
来源：地理科学与资源研究所
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