厄尔尼诺持续年与西北太平洋热带气旋  

EL NIO CONTINUED YEARS AND TROPICAL CYCLONES OVERNORTHWEST PACIFIC

作　　者：杨淑瑞[1] 战淑芸[1] 林玉英[1] 王咏亮[1] 

机构地区：[1]国家海洋环境预报中心

出　　处：《海洋预报》1995年第3期34-41,共8页Marine Forecasts

摘　　要：本文对１９４９～１９９３年间出现的厄尔尼诺持续年［１］即１９５８、１９８３、１９８７和１９９２年西北太平洋热带气旋活动（不含热带低压，以下同），西北太平洋副热带高压的变化及赤道东太平洋海温场特征进行了分析，得出，１９５８年与１９９２年相似，为叙述方便，称之为Ａ类年，１９８３年与１９８７年相似，称之为Ｂ类年，Ａ类年西北太平洋上生成的热带气旋个数较Ｂ类年多，海上转向个数也多，但影响南海的个数较Ｂ类年少。In this paper, the tropical cyclones,Subtropic high over Northwest Pacific and the SST on the equatorial East Pacific during EL Nino continued years (1958, 1983, 1987 and 1992) in 1949～1993 have been analysed.It is shown that the situation in 1958 is similar to these in 1992 (A-kind-year),and 1983 is similar to 1987 (B-kind-year) the tropical cyclomes happened in the A-kimd-year are more than in the B-kind-year,and so are the turned numbers,but the number of these cyclones effecting on the South China Sea in A-kind-year is less than in B-kind-year.

关 键 词：太平洋 热带气旋 海温场 厄尔尼诺 

分 类 号：P732.3[天文地球—海洋科学]