Exacerbating water shortage induced by continuous expansion of surface artificial water bodies in the Yellow River Basin
文献类型：期刊论文
| 作者 | Liu, Bailu6,7; Zhou, Yan6,7; Cui, Yaoping6,7; Dong, Jinwei5; Wang, Xinxin3,4; Zhang, Qinghua6,7; Zou, Zhenhua2; Xiao, Xiangming1 |
| 刊名 | JOURNAL OF HYDROLOGY
 |
| 出版日期 | 2024-04-01 |
| 卷号 | 633页码:14 |
| 关键词 | Yellow River Basin Surface water body Terrestrial water storage Google Earth Engine Evaporation |
| ISSN号 | 0022-1694 |
| DOI | 10.1016/j.jhydrol.2024.130979 |
| 英文摘要 | Aggravated water shortage limits high-quality and sustainable development in the Yellow River Basin (YRB), an important strategic region with a dense population in China. Surface water area (SWA) and terrestrial water storage (TWS) are two crucial indicators of the overall status of water resources in the region, so monitoring their dynamics and drivers is extremely important for sustainable water management under a changing climate and anthropogenic disturbances. Here, we examined the interannual variabilities and trends of SWA and TWS in the YRB during 1990-2021 utilizing all Landsat-5/7/8 surface reflectance observations, Gravity Recovery and Climate Experiment mascon data, a robust water mapping algorithm based on spectral indices and thresholds, and the Google Earth Engine (GEE) cloud computing platform. We found that SWA continuously and substantially expanded (49.67 +/- 9.73 km2/yr) in the YRB. The most rapid expansion of SWA occurred in Shandong Province (20.24 +/- 1.00 km2/yr), next in the provinces of Henan (15.09 +/- 1.16 km2/yr), Shanxi (13.21 +/- 1.11 km2/yr), and Shaanxi (4.11 +/- 1.07 km2/yr). Quantitative attribution analysis showed that anthropogenic factors, including constructing and extending artificial reservoirs/lakes (42.4 %) and aquaculture ponds (26.5 %), were the major contributors to increased SWA. However, TWS had a significant downward trend (-6.82 +/- 0.99 mm/yr) across the entire YRB. Using water evaporation data, we found that evaporation consistently increased (0.07 +/- 0.01 km3/yr or 0.16 +/- 0.02 mm/yr), which was mainly caused by SWA expansion in Shandong, Henan, Shanxi, Shannxi, Inner Mongolia. We also identified the hotspots with the most rapid increases in evaporative loss, which were in the provinces of Shandong (0.026 +/- 0.002 km3/yr) and Henan (0.018 +/- 0.001 km3/yr). These losses resulted in a decline of TWS by 1.37 +/- 0.11 mm/yr and 0.5 +/- 0.05 mm/yr, respectively. Our findings warn that the expanding surface water bodies were not only an illusion of increased freshwater resources in the YRB but also exacerbated the water crisis by accelerating TWS loss through evaporation. |
| WOS关键词 | GROUNDWATER DEPLETION ; CHINA ; EVAPORATION ; RESERVOIRS ; STORAGE ; IRRIGATION ; DYNAMICS ; RECOVERY ; SCIENCE ; LAKES |
| 资助项目 | National Natural Science Foundation of China[42301125] ; National Natural Science Foundation of China[42071415] ; Key Scientific Research Project in Higher Education Institutions in Henan Province[24A170012] ; Opening Foundation of Henan Key Laboratory of Ecological Environ- ment Protection and Restoration of Yellow River Basin[LYBEPR202303] |
| WOS研究方向 | Engineering ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001220667000001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Key Scientific Research Project in Higher Education Institutions in Henan Province ; Opening Foundation of Henan Key Laboratory of Ecological Environ- ment Protection and Restoration of Yellow River Basin |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205807]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Zhou, Yan; Cui, Yaoping |
| 作者单位 | 1.Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 2.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA 3.Fudan Univ, Inst Ecochongming, Sch Life Sci, Shanghai 200438, Peoples R China 4.Fudan Univ, Sch Life Sci, Inst Biodivers Sci, Key Lab Biodivers Sci & Ecol Engn,Minist Educ,Natl, Shanghai 200438, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 6.Henan Univ, Coll Geog & Environm Sci, Kaifeng 475004, Peoples R China 7.Henan Univ, Key Lab Geospatial Technol Middle & Lower Yellow R, Minist Educ, Kaifeng 475004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Bailu,Zhou, Yan,Cui, Yaoping,et al. Exacerbating water shortage induced by continuous expansion of surface artificial water bodies in the Yellow River Basin[J]. JOURNAL OF HYDROLOGY,2024,633:14. |
| APA | Liu, Bailu.,Zhou, Yan.,Cui, Yaoping.,Dong, Jinwei.,Wang, Xinxin.,...&Xiao, Xiangming.(2024).Exacerbating water shortage induced by continuous expansion of surface artificial water bodies in the Yellow River Basin.JOURNAL OF HYDROLOGY,633,14. |
| MLA | Liu, Bailu,et al."Exacerbating water shortage induced by continuous expansion of surface artificial water bodies in the Yellow River Basin".JOURNAL OF HYDROLOGY 633(2024):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。