东海沿岸海水表层温度的变化特征及变化趋势

郭伟其; 沙伟; 沈红梅; 韦应新

东海沿岸海水表层温度的变化特征及变化趋势

1.
国家海洋局, 东海海洋工程勘察设计研究院, 上海 200090
2.
国家海洋局, 东海预报中心, 上海 200081

基金项目: 国家海洋局青年海洋科学基金项目(99309).

计量
- 文章访问数: 997
- HTML全文浏览量: 23
- PDF下载量: 2973
- 被引次数: 0
出版历程
- 收稿日期: 2004-07-01
- 修回日期: 2005-03-29

Characteristics and trend of SST variation in the coastal region of the East China Sea

1.
East China Sea Marine Engineering Survey & Design Institute, State Oceanic Administration, Shanghai 200090, China
2.
East China Sea Forecast Center, State Oceanic Administration, Shanghai 200081, China

摘要

摘要: 根据东海沿岸引水船、嵊山、大陈、南麂、北礵、平潭、厦门和东山8个海洋观测站的40a表层海水温度(SST)资料进行了统计与分析.研究结果表明:东海沿岸SST主要受制于太阳辐射,呈南高北低分布,但也不同程度地受到当地地理环境、气候环境、水文环境的影响;SST的年变化具有显著的年周期和半年周期;东海沿岸SST存在多种显著周期的振荡,且南北测站SST的主导振荡有差异;就近40a的资料而言,东海沿岸的SST总体呈上升趋势,其中冬季上升幅度最大,暖冬是SST总体呈上升趋势的重要因素.
- 东海沿岸 /
- 表层海水温度 /
- 变化特征 /
- 变化趋势
Abstract: The 40 years SST data of eight hydrological observation stations(Yinshuichuan,Shengshan,Dachen,Nanji,Beishuang,Pingtan,Xiamen,and Dongshan) in the coastal region of the East China Sea are sumarised and analisized.The research results show that the SST is mainly controlled by solar radiation,secondly cont rolled by local geography,climate and hydrolo gical conditions.The SST contribution takes on the following trend:south is higher than north.The SST has obviously annual and biannual periods.There exist various SST periodic vibrations,and there exist difference between the south main vibration and the north one.According to 40 years SST data along the East China Sea,as a whole,the SST is increasing with time,with the winter increasing range most,so the warm winter is the important factor to increasing SST.
- coastal region of the East China Sea /
- SST /
- characterist ics of variation /
- trend of variation

HTML全文

参考文献(19)

AKIMA H.A new method of interpolation and smooth cure fitting based on local procedures[J].Journal of the Association for Computing Machinery,1970,17 (4):589-602.

孙湘平,姚静娴,黄易畅,等.中国沿岸海洋水文气象概况[M].北京:科学出版社,1981.47-57.

刘树勋,沈新强,王幼琴,等.渤、黄、东海水团多年月平均分布与变化的初步分析[J].海洋学报,1993,15(4):1-11.

陈上及,何维焕,姚湜予,等.中国近海海洋水文气候的季节划分[J].海洋学报,1992,14(6):1-11.

黄忠恕.波谱分析方法及其在水文气象学中的应用[M].北京:气象出版社,1983.102-128.

李克让.中国近海及西北太平洋气候[M].北京:海洋出版社,1993.336-339.

么枕生,丁裕国.气候统计[M].北京:气象出版社,1990.887-889.

汤明义,尹杰,曲如美,等.东海黑潮途经海域岛屿测站表面海温年变化及年际变化特征[J].海洋学报,1994,16(3):12-20.

解思梅,青木孝,吉野正敏.北太平洋海表面温度的年际变化特征及其与东亚气候的相关关系[J].海洋学报,1986,8(5):547-557.

杜碧兰,张建华,袁小军.东海及其外缘海域表层海水温度的谱分析[J].海洋预报服务,1984,1:1-8.

钮智旺.南海表层水温的长周期振荡及其与埃尔尼诺的关系[J].海洋学报,1994,16(2):43-49.

季劲钧.海洋大气耦合系统中多年振荡的理论[J].中国科学,1981,10:1248-1259.

莫如平.北太平洋海洋环流遥相关现象[J].海洋学报,1987,9(5):568-575.

REED R J,CAMPBELL W J,RASMUSSON L A,et al.Evidencwe of the downward-propagating annual wind reversal in the equatorial stratosphere[J].Geophys Res,1961,66:813-818.

ISAACS J D.The North Pacific study [J].Hydronaut,1969,3(2):65-72.

阎俊岳,李江龙.东海及邻近地区百年来的温度变化[J].海洋学报,1997,19(6):121-126.

李崇银,龙振夏.准两年振荡及其对东亚大气环流和气候的影响[J].大气科学,1992,16(2):167-176.

李麦村,黄嘉佑.北太平洋海温场的因子分析,长期天气过程的研究[M].北京:科学出版社,1985.111-119.

ROBERT G O,THOMAS C P,ALAN N B,et al.The NCDC global temperature index[J].Earth System Moniter,1998,8(3):6-8.

施引文献

资源附件(0)

访问统计