The connection between sea ice dynamics enhancement and atmospheric circulation in the East Siberian Sea during spring

被引:1
|
作者
Zhang, Daqian [1 ]
Zhang, Lujun [1 ,2 ]
Shi, Guorui [1 ]
Xu, Xiaoyang [1 ]
机构
[1] Nanjing Univ, Sch Atmospher Sci, Nanjing, Peoples R China
[2] Jiangsu Prov Collaborat Innovat Ctr Climate Change, Nanjing, Peoples R China
来源
ENVIRONMENTAL RESEARCH COMMUNICATIONS | 2024年 / 6卷 / 09期
基金
中国国家自然科学基金;
关键词
sea ice; dynamical effect; Central Arctic Index; ARCTIC-OCEAN; DRIFT; THICKNESS; TRENDS; MOTION; PRODUCTS; IMPACTS; MODEL;
D O I
10.1088/2515-7620/ad78bd
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The change in sea ice thickness can be divided into dynamical and thermodynamical effect. In the last four decades, the drastic changes in multi-year ice thickness in East Siberian Sea during spring have made the sea ice more susceptible to dynamical effect. On one hand, the dynamical effect on sea ice in this region is the strongest, surpassing that of other Arctic marginal seas, and has been continuously strengthening since 1996. On the other hand, this region's dynamical effect varies with the Central Arctic Index (CAI). An increase in CAI extreme positive phase years leads to more frequent occurrences of cyclonic circulation anomalies, favoring the development of dynamical effect in spring East Siberian Sea. Furthermore, the influence of 10 m wind field on dynamical effect has shifted from being dominated by the northward component (v) to a combined effect of both northward and eastward components (v and u). This change is a result of alteration in the response pattern of wind field to CAI across the interdecadal periods.
引用
收藏
页数:9
相关论文
共 50 条
  • [31] Influence of Okhotsk sea-ice extent on atmospheric circulation
    Honda, Meiji
    Yamazaki, Koji
    Tachibana, Yoshihiro
    Takeuchi, Kensuke
    Geophysical Research Letters, 1996, 23 (24): : 3595 - 3598
  • [32] Recent warming on SpitsbergenInfluence of atmospheric circulation and sea ice cover
    Isaksen, K.
    Nordli, O.
    Forland, E. J.
    Lupikasza, E.
    Eastwood, S.
    Niedzwiedz, T.
    JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2016, 121 (20) : 11913 - 11931
  • [33] Impact of Sea Ice Melting on Summer Air-Sea CO2 Exchange in the East Siberian Sea
    Mo, Ahra
    Yang, Eun Jin
    Kang, Sung-Ho
    Kim, Dongseon
    Lee, Kitack
    Ko, Young Ho
    Kim, Kitae
    Kim, Tae-Wook
    FRONTIERS IN MARINE SCIENCE, 2022, 9
  • [34] Dynamic and thermodynamic processes related to sea-ice surface melt advance in the Laptev Sea and East Siberian Sea
    Liang, Hongjie
    Zhou, Wen
    CRYOSPHERE, 2024, 18 (08): : 3559 - 3569
  • [35] Arctic Sea Ice Melt Onset in the Laptev Sea and East Siberian Sea in Association with the Arctic Oscillation and Barents Oscillation
    Liang, Hongjie
    Zhou, Wen
    JOURNAL OF CLIMATE, 2023, 36 (18) : 6363 - 6373
  • [36] Role of off-shelf to on-shelf transitions for East Antarctic sea ice dynamics during spring 2003
    Heil, Petra
    Massom, Robert A.
    Allison, Ian
    Worby, Anthony P.
    Lytle, Victoria I.
    JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2009, 114
  • [37] Summer-to-Winter Sea-Ice Linkage between the Arctic Ocean and the Okhotsk Sea through Atmospheric Circulation
    Ogi, Masayo
    Taguchi, Bunmei
    Honda, Meiji
    Barber, David G.
    Rysgaard, Soren
    JOURNAL OF CLIMATE, 2015, 28 (12) : 4971 - 4979
  • [38] Dynamics of colored dissolved matter on the East Siberian sea shelf
    Pugach, S. P.
    Pipko, I. I.
    DOKLADY EARTH SCIENCES, 2013, 448 (01) : 153 - 156
  • [39] CO2 dynamics on the shelf of the East Siberian Sea
    I. I. Pipko
    S. P. Pugach
    I. P. Semiletov
    Russian Meteorology and Hydrology, 2010, 35 : 624 - 632
  • [40] Dynamics of colored dissolved matter on the East Siberian sea shelf
    S. P. Pugach
    I. I. Pipko
    Doklady Earth Sciences, 2013, 448 : 153 - 156