Drastic water volume changes in mega lakes can pose considerable impacts on regional water storage
文献类型：期刊论文
| 作者 | Gao, Zhenfei2,3; Zhou, Yan2,3; Cui, Yaoping2,3; Dong, Jinwei4; Lu, Siqi5; Cao, Mengmeng2,3; Xiao, Xiangming1 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 164页码:10 |
| 关键词 | Surface water Hulun Lake Terrestrial water storage Lake volume Driving force |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2024.112150 |
| 英文摘要 | The widely distributed surface water bodies (e.g., lakes and reservoirs) are important components of water resources on Earth, their spatial-temporal dynamics can pose significant effects on regional water resources. Previous studies generally attributed variability in terrestrial water storage (TWS) to groundwater dynamics, hardly considering surface water changes, making the influence of the changing surface water storage on TWS unclear. Here, by taking Hulun Lake as an example, which occupies 94.0 % of the total water areas in the target basin, we quantitatively revealed the impacts of changes in lake water volume on TWS. Using cloud computingbased water body monitoring and altimetry satellite-based water level measurements, we found continuous lake shrinkage (25 km2/yr) before 2012 while rapid expansion after that. By coupling water areas with levels, annual lake volumes were estimated. We showed that lake volumes also significantly declined (-0.52 km3/yr) before 2012, and then rapidly restored (0.65 km3/yr) due to the increasing water recharge from rivers. The increasing rate of lake water volume was higher than that of TWS (0.15 km3/yr), indicating the great contribution of lake volume increases to TWS gains. Our study highlights the considerable impacts of the changing surface water bodies on regional water resources and it is essential to consider storage changes in surface water when attributing the drivers of TWS variability in regions experiencing dramatic lake changes. Our method proposed is also applicable to evaluating the impacts of surface water changes on TWS in other similar areas around the world. |
| WOS关键词 | GLOBAL SURFACE-WATER ; GROUNDWATER STORAGE ; PLATEAUS ; DECLINE ; BASIN ; AREA |
| 资助项目 | National Natural Science Foundation of China[42301125] ; National Natural Science Foundation of China[42071415] ; Henan Provincial Science and Technology Research Project[242102321111] ; Key Scientific Research Project in Higher Education Institutions in Henan Province[24A170012] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001244686900001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Henan Provincial Science and Technology Research Project ; Key Scientific Research Project in Higher Education Institutions in Henan Province |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206578]  |
| 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.Henan Univ, Key Lab Geospatial Technol Middle & Lower Yellow R, Minist Educ, Kaifeng 475004, Peoples R China 3.Henan Univ, Coll Geog & Environm Sci, Kaifeng 475004, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 5.Univ Connecticut, Dept Geog, Storrs, CT 06269 USA |
| 推荐引用方式 GB/T 7714 | Gao, Zhenfei,Zhou, Yan,Cui, Yaoping,et al. Drastic water volume changes in mega lakes can pose considerable impacts on regional water storage[J]. ECOLOGICAL INDICATORS,2024,164:10. |
| APA | Gao, Zhenfei.,Zhou, Yan.,Cui, Yaoping.,Dong, Jinwei.,Lu, Siqi.,...&Xiao, Xiangming.(2024).Drastic water volume changes in mega lakes can pose considerable impacts on regional water storage.ECOLOGICAL INDICATORS,164,10. |
| MLA | Gao, Zhenfei,et al."Drastic water volume changes in mega lakes can pose considerable impacts on regional water storage".ECOLOGICAL INDICATORS 164(2024):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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