2007与2008年夏季北极海冰变化特征及原因的对比分析-海洋预报

2007与2008年夏季北极海冰变化特征及原因的对比分析

单位：国家海洋环境预报中心, 北京 100081

分类号：P731.15

出版年·卷·期（页码）：2013·30·第二期（1-7）

摘要：

2008年进行的中国第三次北极科学考察是我国响应国际极地年（IPY）计划的一个重要组成部分。通过本次考察我们在物理海洋、海洋化学、生物海洋学、地质及地球物理等领域取得丰富的数据。国家海洋环境预报中心承担航线保障及海冰观测任务，预报和观测的同时，积累了大量现场气象和海冰观测数据及卫星云图资料。本文利用这些数据，结合极地共享数据及历史观测资料和再分析数据，对2008年夏季北极地区大气、海冰的特征进行综合分析，同时，通过对2008年与2007年夏季北极大气环流的比较分析，研究在全球变暖的背景下，影响北极夏季海冰分布的主导因素。

In summer 2008, the sea ice coverage reached the second-lowest extent on record since 1979. From August to September, 2008, the Third Chinese National Arctic Research Expedition (CHINARE) was just in the Arctic, and witnessed the sea ice melting process.In this paper, the data we get from local area and international shared data were used to analysis the sea ice variation in summer 2007 and 2008, and their relationship with the surface temperature and atmospheric circulation.

参考文献：

[1] Solomon S, Qin D, Manning M. Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change[M]. UK: Cambridge University Press, 2007.
[2] Morison J, Aagaard K, Steele M. Recent environmental changes in the Arctic: a review[J]. Arctic, 2000, 53:359-371.
[3] Serreze M C, Carse F, Barry R G, et al. Icelandic low cyclone activity: Climatological features, linkages with the NAO, and relationships with recent changes in the Northern Hemisphere circulation[J]. Journal of Climate, 1997, 10:453-464.
[4] Houghton J T, Ding Y, Griggs D J, et al. Climate Change 2001: The Scientific Basis[M]. UK: Cambridge University Press, 2001.
[5] Hassol S J. Impacts of a warming Arctic-Arctic Climate Impact Assessment[M]. UK: Cambridge University Press, 2004.
[6] Manabe S, Stouffer R J. Transient response of a coupled ocean-at mosphere model to gradual changes of atmospheric CO₂[J]. Journal of Climate, 1991, 4:785-818.
[7] Manabe S, Stouffer R J. Multiple-century response of a coupled ocean-atmosphere model to an increase of atmospheric carbon dioxide[J]. Journal of Climate, 1994, 7:5-23.
[8] Rind D, Healy R, Parkinson C, et al. The role of sea ice in 2×CO₂ climate model sensitivity. Part I: The total influence of sea ice thickness and extent[J]. Journal of Climate, 1995, 8:449-463.
[9] Kwok R, Rothrock D A. Decline in Arctic sea ice thickness from submarine and ICESat records: 1958-2008[J], Geophysical Research Letters, 2009, 36(15):1-5.
[10] Francis J A, Hunter E. New insight into the disappearing Arctic sea ice[J]. Eos, Tranactions of the AGU, 2006, 87:509-524.
[11] Francis J A, Hunter E. Changes in the fabric of the Arctic's greenhouse blanket[J]. Environmental Research Letters, 2007, 2 (045011):1-6.
[12] Parkinson C L, Cavalieri D J, Gloersen P, et al. Arctic sea ice extents, areas, and trends, 1978-1996[J], Journal of Geophysical Research, 1999, 104(C9):20837-20856.
[13] Comiso J C, Parkinson C L. Satellite-observed changes in the Arctic[J]. Physics Today, August, 2004, 57 (8): 38-44.
[14] Walsh J E, Chapman W L, Shy T L. Recent decrease of sea level pressure in the central Arctic[J]. Journal of Climate, 1996, 9 (2):480-488.
[15] Wang J, Ikeda M. Arctic oscillation and Arctic sea-ice oscillation[J]. Geophysical Research Letters, 2000, 27(9): 1287-1290.

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