Dali, Wang and Jiancheng, Kang and Bo, Sun and Jiahong, Wen and Leibao, Liu and Zhongqin, Li and Jun, Li (2000) Micro-particle in surface snow at Princess Elizabeth Land, East Antarctica. Advances in Polar Science, 11 (1). pp. 43-52.
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Abstract
During the Austral summer of 1996/1997, the First Chinese Antarctic Inland Expedition reached the inland area about 330 km along the direction around 76°E from Zhongshan Station, and collected 84 surface snow samples at an interval of 4 km. Micro-particle analysis of the samples indicates that the micro-particle concentration apparently decreases with the increasing of altitude, and the amplitudes of micro-particle concentration is much larger in the lower altitude than in the higher altitude. Further analysis of grain-size distributions of micro-particle, percentage of micro-particles from different sources and variations with altitude suggest that micro-particles in this area are from a considerably dominant source. Although this area is controlled by polar easterly wind and katabatic wind, transportation and deposition of the micro-particles are mainly influenced by marine transportation in coastal area.
| Item Type: | Article |
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| Related URLs: | |
| Uncontrolled Keywords: | surface snow, concentration and distribution of micro-particle, Antarctic ice sheet. |
| Subjects: | Unspecified |
| Organizations: | Unspecified |
| Date Deposited: | 28 Apr 2023 08:54 |
| URI: | http://library.arcticportal.org/id/eprint/2196 |
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