Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD029113 |
Quantitative Analysis of Terrestrial Water Storage Changes Under the Grain for Green Program in the Yellow River Basin | |
Lv, Meixia1; Ma, Zhuguo1,2; Li, Mingxing1; Zheng, Ziyan1 | |
2019-02-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:3页码:1336-1351 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Afforestation-induced changes in water resources have attracted worldwide attention. However, a clear picture of quantitative attribution of terrestrial water storage (TWS) variation from hydroclimatic and anthropogenic factors is still lacking. In this study, a quantitative analysis of TWS variation was conducted in the Yellow River basin of China under the Grain for Green project with consideration of irrigation. The results showed that the TWS has decreased (increased) more and more quickly (slowly) in the Loess Plateau (headwater region). The TWS increase corresponded to increased runoff and soil moisture in the headwaters, and the TWS depletion corresponded to decreased runoff and groundwater in the Loess Plateau and downstream regions. Regarding the TWS change (TWSC), it exhibited a negative trend across the basin. The increase in evapotranspiration (ET) dominated the basin-averaged TWSC reduction, while the increase in ET was highly related to the increases in vegetation cover and irrigation water use. For spatial TWSC variations, the value of precipitation minus ET could account for most changes in TWSC, except for those in the headwater region and a region near the internally drained area. The increased vegetation coverage, which can affect multiple hydrological processes, played an important role in these two excluded regions. Importantly, the irrigation-induced TWSC was considerable and varied with different irrigation water sources (i.e., surface water and groundwater). Overall, the impacts of afforestation and irrigation on TWS are sufficiently important. The research in this study can provide guidance for the water resource management during revegetation efforts. |
英文关键词 | terrestrial water storage change GRACE vegetation change irrigation water use Yellow River basin |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000459377000011 |
WOS关键词 | SEMIARID LOESS PLATEAU ; VEGETATION RESTORATION ; SOIL-MOISTURE ; SURFACE-WATER ; ECOLOGICAL RESTORATION ; GROUNDWATER DEPLETION ; CLIMATE EXPERIMENT ; GRAVITY RECOVERY ; TIBETAN PLATEAU ; RE-VEGETATION |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32736 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate East Asia, Beijing, Peoples R China; 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Lv, Meixia,Ma, Zhuguo,Li, Mingxing,et al. Quantitative Analysis of Terrestrial Water Storage Changes Under the Grain for Green Program in the Yellow River Basin[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(3):1336-1351. |
APA | Lv, Meixia,Ma, Zhuguo,Li, Mingxing,&Zheng, Ziyan.(2019).Quantitative Analysis of Terrestrial Water Storage Changes Under the Grain for Green Program in the Yellow River Basin.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(3),1336-1351. |
MLA | Lv, Meixia,et al."Quantitative Analysis of Terrestrial Water Storage Changes Under the Grain for Green Program in the Yellow River Basin".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.3(2019):1336-1351. |
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