Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals

LI Zhi-jun; KANG Jian-cheng; PU Yi-bin

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LI Zhi-jun, KANG Jian-cheng, PU Yi-bin. Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals[J]. Haiyang Xuebao, 2003, 25(6): 48-53.

Citation:

LI Zhi-jun, KANG Jian-cheng, PU Yi-bin. Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals[J]. Haiyang Xuebao, 2003, 25(6): 48-53.

LI Zhi-jun, KANG Jian-cheng, PU Yi-bin. Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals[J]. Haiyang Xuebao, 2003, 25(6): 48-53.

Citation:

LI Zhi-jun, KANG Jian-cheng, PU Yi-bin. Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals[J]. Haiyang Xuebao, 2003, 25(6): 48-53.

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Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals

1.
State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China;State Key Laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China
2.
Polar Research Institute of China, Shanghai 200129, China
3.
State Key Laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China

Received Date: 2002-05-03
Rev Recd Date: 2002-08-14

Abstract

Abstract

The fabrics and crystals of one year ice in the Bohai Sea show that the noncontiguous ice growth rate makes an ice sheet have level layers with different amount of air bubbles in lower part of the ice sheet; typical grain ice and columnar ice occur in the gray ice which grows in stable water; thaw-refrozen ice and rafted ice have their crystal characteristics.On the Arctic sea ice, the 2.2 m long ice core located at 72°24.037'N, 153°33.994'W is a three year ice floe, and a new sort of crystal is found, which is defined as refrozen clastic pieces.The crystal profile of the ice core (its length is 4.86 m) located at 74°58.614'N, 160°31.830'W shows the evidence of an ice ridge changed into hummock.
- Bohai Sea,
- Arctic,
- sea ice,
- fabrics,
- crystals

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References(12)

References

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