IOCAS-IR  > 海洋地质与环境重点实验室
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
2020-07-01
Source PublicationJOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
Volume38Issue:4Pages:962-984
Corresponding AuthorBi Haibo(bhb@qdio.ac.cn) ; Wang Yunhe(yhw1118@yeah.net)
AbstractIn 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.
Keywordmultiyear sea ice Arctic Ocean satellite observation
DOI10.1007/s00343-020-0093-7
Indexed BySCI
Language英语
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000551529700004
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/168039
Collection海洋地质与环境重点实验室
Corresponding AuthorBi Haibo; Wang Yunhe
Affiliation1.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 AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute 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.
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