Spatial-temporal evolution of pumped hydro energy storage potential on the Qinghai-Tibet Plateau and its future trend under global warming
文献类型：期刊论文
| 作者 | Qiu, Lihua; He, Li4; Lu, Hongwei3; Liang, Dongzhe2 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2023-01-20 |
| 卷号 | 857页码:159332 |
| 关键词 | Pumped hydro energy storage Global warming Spatial-temporal evolution Qinghai-Tibet Plateau Future prediction |
| DOI | 10.1016/j.scitotenv.2022.159332 |
| 文献子类 | Article |
| 英文摘要 | Global warming has brought extensive and far-reaching impacts on human life and production. A pumped hydro energy storage contributes to the large-scale development of renewable energy and serves as an important measure to mitigate climate change. Despite considerable efforts in estimating the potential of the pumped hydro energy storage, research gaps in response to global warming remain. In this regard, this study conducts a novel assessment of the pumped hydro energy storage's potential from a dynamic perspective, taking the Qinghai-Tibet Plateau as the study area. The spatiotemporal evolution of the pumped hydro energy storage's potential over the past few decades (the 1970s-2017) is analyzed, and its response to precipitation is identified innovatively. On this basis, the trend in the future period is further predicted for the first time, which is divided into near, short, medium, and long terms. Results show that the pumped hydro energy storage potential has a generally upward but not monotonic trend, decreasing from the 1970s to 1995 and then rising more dramatically, with slopes of 5548.5 +/- 69.2 GWhyr(-1) and -238.1 +/- 90.4 GWhyr(-1). In the majority (68.6 %) of lake basins (68.6 %), changes in precipitation positively contribute to the pumped hydro energy storage potential, resulting in a noticeable growth in the future. Under the representative concentration pathway of 8.5, the mean potential density is projected to rise by 23.4 %, 25.2 %, 28.3 %, and 30.6 % in the near, short, medium, and long terms, respectively. This result indicates that high-intensity greenhouse gas emissions under this scenario will lead to a greater potential for the pumped hydro energy storage in the future. |
| WOS关键词 | CLIMATE-CHANGE IMPACTS ; GIS-BASED ASSESSMENT ; OPPORTUNITIES ; SITES |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000971710100013 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200968]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 作者单位 | 1.North China Elect Power Univ, Sch Water Conservancy & Hydropower Engn, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 3.Tianjin Univ, Sch Civil Engn, State Key Lab Hydraul Engn Simulat & Safety, Tianjin 300072, Peoples R China 4.North China Elect Power Univ, Sch New Energy, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Lihua,He, Li,Lu, Hongwei,et al. Spatial-temporal evolution of pumped hydro energy storage potential on the Qinghai-Tibet Plateau and its future trend under global warming[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,857:159332. |
| APA | Qiu, Lihua,He, Li,Lu, Hongwei,&Liang, Dongzhe.(2023).Spatial-temporal evolution of pumped hydro energy storage potential on the Qinghai-Tibet Plateau and its future trend under global warming.SCIENCE OF THE TOTAL ENVIRONMENT,857,159332. |
| MLA | Qiu, Lihua,et al."Spatial-temporal evolution of pumped hydro energy storage potential on the Qinghai-Tibet Plateau and its future trend under global warming".SCIENCE OF THE TOTAL ENVIRONMENT 857(2023):159332. |
入库方式： OAI收割
来源：地理科学与资源研究所
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