海洋预报2017，Vol.34Issue(6)：48-56,9.DOI:10.11737/j.issn.1003-0239.2017.06.006
索马里东岸温度锋季节分布特征分析
Analysis on seasonal distribution of temperature front in Somalia East Coast
刘鹏 1张永刚 1曹震卿 1巨泽光2
作者信息
- 1. 海军大连舰艇学院,辽宁大连116018
- 2. 北海舰队航空兵航管气象处,山东青岛266000
- 折叠
摘要
Abstract
Based on the 50 years temperature data from SODA,the probability distribution of the temperature fronts was obtained by the absolute gradient analysis method.The characteristics of the temperature fronts at the east coast of Somalia were analyzed.Based on the temperature and salinity data of WOA13,sound velocity profiles were analyzed.The results showed that the probability distribution of the temperature fronts in the shallow water was a little different from that in the deep water,and the fronts were mainly distributed in the vicinity of 6-10 months and 6°～10°N.There was a significant increase in the area with large probability of frontal distribution flow.The sound velocity profile in the front area was obviously different from that of other areas.The cold water from the bottom of the upwelling current caused the sound velocity to be significantly smaller than the other areas.At the same position,the sound velocity of the front area is obviously smaller than that of other seasons.关键词
SODA/WOA13/温度锋/声速Key words
SODA/WOA13/Temperature fronts/Sound velocity分类
海洋科学引用本文复制引用
刘鹏,张永刚,曹震卿,巨泽光..索马里东岸温度锋季节分布特征分析[J].海洋预报,2017,34(6):48-56,9.
