| Arctic multiyear sea ice variability observed from satellites: a review | |
Bi Haibo1,2,3,4; Liang Yu1,2,3,4; Wang Yunhe1,2,3,4; Liang Xi5; Zhang Zehua1,2,3,4 ; Du Tingqin5; Yu Qinglong6; Huang Jue7; Kong Mei8; Huang Haijun1,2,3,4
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| 2020-07-01 | |
| Source Publication | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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| ISSN | 2096-5508 |
| Volume | 38Issue:4Pages:962-984 |
| Corresponding Author | Bi Haibo(bhb@qdio.ac.cn) ; Wang Yunhe(yhw1118@yeah.net) |
| Abstract | In comparison with seasonal sea ice (first-year ice, FY ice), multiyear (MY) sea ice is thicker and has more opportunity to survive through the summer melting seasons. Therefore, the variability of wintertime MY ice plays a vital role in modulating the variations in the Arctic sea ice minimum extent during the following summer. As a response, the ice-ocean-atmosphere interactions may be significantly affected by the variations in the MY ice cover. Satellite observations are characterized by their capability to capture the spatiotemporal changes of Arctic sea ice. During the recent decades, many active and passive sensors onboard a variety of satellites (QuikSCAT, ASCAT, SSMIS, ICESat, CryoSat-2, etc.) have been used to monitor the dramatic loss of Arctic MY ice. The main objective of this study is to outline the advances and remaining challenges in monitoring the MY ice changes through the utilization of multiple satellite observations. We summarize the primary satellite data sources that are used to identify MY ice. The methodology to classify MY ice and derive MY ice concentration is reviewed. The interannual variability and trends in the MY ice time series in terms of coverage, thickness, volume, and age composition are evaluated. The potential causes associated with the observed Arctic MY ice loss are outlined, which are primarily related to the export and melting mechanisms. In addition, the causes to the MY ice depletion from the perspective of the oceanic water inflow from Pacific and Atlantic Oceans and the water vapor intrusion, as well as the roles of synoptic weather, are analyzed. The remaining challenges and possible upcoming research subjects in detecting the rapidly changing Arctic MY ice using the combined application of multisource remote sensing techniques are discussed. Moreover, some suggestions for the future application of satellite observations on the investigations of MY ice cover changes are proposed. |
| Keyword | multiyear sea ice Arctic Ocean satellite observation |
| DOI | 10.1007/s00343-020-0093-7 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Marine & Freshwater Biology ; Oceanography |
| WOS Subject | Limnology ; Oceanography |
| WOS ID | WOS:000551529700004 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/168039 |
| Collection | 海洋地质与环境重点实验室 |
| Corresponding Author | Bi Haibo; Wang Yunhe |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266200, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Shandong Acad Environm Sci Co Ltd, Jinan 250013, Peoples R China 6.Natl Marine Environm Forecasting Ctr, Beijing 100081, Peoples R China 7.Shandong Univ Sci & Technol, Qingdao 266590, Peoples R China 8.Shandong Prov Ecoenvironm Monitoring Ctr, Jinan 250101, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Bi Haibo,Liang Yu,Wang Yunhe,et al. Arctic multiyear sea ice variability observed from satellites: a review[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020,38(4):962-984. |
| APA | Bi Haibo.,Liang Yu.,Wang Yunhe.,Liang Xi.,Zhang Zehua.,...&Huang Haijun.(2020).Arctic multiyear sea ice variability observed from satellites: a review.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,38(4),962-984. |
| MLA | Bi Haibo,et al."Arctic multiyear sea ice variability observed from satellites: a review".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 38.4(2020):962-984. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Arctic multiyear sea（5213KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
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