Multifractality of global sea level heights in the satellite altimeter-era
文献类型：期刊论文
| 作者 | Gao, Meng3 ; Zhang, Aidi3; Zhang, Han3; Pang, Yufei3; Wang, Yueqi1,2
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| 刊名 | PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
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| 出版日期 | 2022-10-15 |
| 卷号 | 604页码:10 |
| 关键词 | Satellite altimetry Sea level rise Long range dependence Multifractality Finite -size effect |
| ISSN号 | 0378-4371 |
| DOI | 10.1016/j.physa.2022.127923 |
| 通讯作者 | Gao, Meng(mgao@ytu.edu.cn) |
| 英文摘要 | Sea level rise is the major concern of climate change research. Beside the positive trends, global sea levels also demonstrate a complex scaling behavior. In this study, multifractal analyses based on the multifractal detrended fluctuation analysis (MFDFA) method are conducted to the global sea level anomaly (SLA) time series in the altimeter-era since 1993. By eliminating the multifractality caused by finite-size effect, the effective multifractality is estimated as the degree of multifractality of SLA time series. The results of show that global SLA time series are multifractals rather than monofractals. Long range dependence was also heuristically demonstrated by both autocorrelation functions and multifractal spectrums, respectively. The complex spatial patterns of sea level changes and multifractality could be partly explained by different mechanisms such as thermal expansion, the shift of ocean currents, and river injections, which are all associated with global climate change. |
| WOS关键词 | LONG-RANGE DEPENDENCE ; RISE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000861591200005 |
| 资助机构 | Key Program of Shandong Natural Science Foundation, China ; National Natural Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31736]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 通讯作者 | Gao, Meng |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Yantai Univ, Sch Math & Informat Sci, Yantai 264005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Meng,Zhang, Aidi,Zhang, Han,et al. Multifractality of global sea level heights in the satellite altimeter-era[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,2022,604:10. |
| APA | Gao, Meng,Zhang, Aidi,Zhang, Han,Pang, Yufei,&Wang, Yueqi.(2022).Multifractality of global sea level heights in the satellite altimeter-era.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,604,10. |
| MLA | Gao, Meng,et al."Multifractality of global sea level heights in the satellite altimeter-era".PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 604(2022):10. |
入库方式： OAI收割
来源：烟台海岸带研究所
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