西北太平洋副热带高压等在渤海冬季气温预报中的应用  

APPLACATION OF SUBTROPICAL HIGH PRESSURE FOR FORECASTING OF WINTER TEMPERATURE OVER THE BOHAI SEA

作　　者：林玉英[1] 杨淑瑞[1] 战淑芸[1] 

机构地区：[1]国家海洋环境预报中心

出　　处：《海洋预报》1994年第4期52-58,共7页Marine Forecasts

摘　　要：本文首先对渤海冬季气温分为冷年和暖年，而后对西北太平洋副热带高压（简称副高，下同）强度指数，亚洲极涡面积指数，赤道东太平洋海温与冷、暖年的关系进行了分析，得出：当渤海冬季气温属暖年时，其前期西北太平洋副热带高压偏强、亚洲极涡面积指数偏低、赤道东太平洋海温偏高，属冷年时，情况相反。In this paper, the winter temperature of Bohai Sea was divided intotwo grades which were from cold years and warm years respectively, Thepaper analysed the relationships among the strong index of subtropical highpressure, area index of Asian polar vortex, the SST in the EquatorialEastern Pacific, cold years and warm years, It was obtained that the subtropical high pressure of former stage over the Northwestern pacific inthe warm year was stronger, the area index of Asian polar vortex was lower, the SST in the Equatorial Eastern Pacific was higher; and vice wersa.

关 键 词：渤海 气温预报 副热带高压 西北太平洋 

分 类 号：P732.5[天文地球—海洋科学]