Impact of climate changes on the stability of solar energy: Evidence from observations and reanalysis
文献类型：期刊论文
| 作者 | Jiang, Hou; Lu, Ning3; Yao, Ling3; Qin, Jun3; Liu, Tang1 |
| 刊名 | RENEWABLE ENERGY
 |
| 出版日期 | 2023-05-01 |
| 卷号 | 208页码:726-736 |
| ISSN号 | 0960-1481 |
| 关键词 | Solar intermittency Baseline surface radiation network ERA5 reanalysis Solar energy Climate change |
| DOI | 10.1016/j.renene.2023.03.114 |
| 文献子类 | Article |
| 英文摘要 | Climate change alters the amount and spatiotemporal characteristics of solar radiation at the surface. How this affects the stability of solar energy has not yet been explored on a global scale. In this study, we combine ground observations and ERA5 reanalysis to calculate indicators of resource stability and solar intermittency to find evidence of changes in global solar energy stability over the past 20 years. The calculated results of ERA5 are highly consistent with those based on observations, allowing spatially continuous analysis using ERA5 estimates. We find that solar resource availability is on the rise in most regions, with a maximum decadal increase of up to 30 W/m2 and a rate of about 1-2 W/m2/year. The regions of significant downward trend are concentrated in the Northern Hemisphere. In addition, approximately 85% of the world's land is at risk of increasing intermittency, particularly in India, Central and Northern Africa, China, and the United States, which means that adaptation measures to mitigate intermittency should be coordinated in the context of climate change. This study con -tributes to understanding the climate impacts on solar energy stability and has practical value for future planning and development of solar energy. |
| WOS关键词 | RADIATION ; VARIABILITY ; IRRADIANCE ; NETWORK ; MODELS ; SYSTEM ; COST ; ERA5 |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000967972300001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/190449]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | 1.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Resou, Nanjing 210023, Peoples R China 2.China Univ Geosci Beijing, Sch Informat Engn, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Hou,Lu, Ning,Yao, Ling,et al. Impact of climate changes on the stability of solar energy: Evidence from observations and reanalysis[J]. RENEWABLE ENERGY,2023,208:726-736. |
| APA | Jiang, Hou,Lu, Ning,Yao, Ling,Qin, Jun,&Liu, Tang.(2023).Impact of climate changes on the stability of solar energy: Evidence from observations and reanalysis.RENEWABLE ENERGY,208,726-736. |
| MLA | Jiang, Hou,et al."Impact of climate changes on the stability of solar energy: Evidence from observations and reanalysis".RENEWABLE ENERGY 208(2023):726-736. |
入库方式： OAI收割
来源：地理科学与资源研究所
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