摘要
本文着重回顾了近二十年来国内外学者对黑潮入侵南海的路径、影响机制、季节和年际变化,及其对南海环流、水团性质和中尺度涡等方面影响的主要研究成果。黑潮自吕宋海峡入侵南海的路径可分为三种形式,其在吕宋海峡的水体输送呈“三明治结构”。黑潮入侵受到季风、海面压力梯度、中尺度涡、β效应、ENSO、PDO等多种因素的影响。由于受到黑潮自身强度和其他多种因素的影响,黑潮入侵南海的强度冬季大于夏季。年际变化取决于厄尔尼诺—南方涛动(ENSO)和太平洋年代际变化(PDO),而ENSO和PDO又是通过影响北赤道流分叉点位置的南北向移动制约黑潮入侵强度。黑潮水作为印尼贯穿流的一部分,将高温高盐水带到南海,或脱落反气旋涡影响南海中尺度涡结构。
This article focused on reviewing the main research achievements of domestic and foreign scholars on the path,influence mechanism,seasonal and interannual variability of the Kuroshio intrusion into the South China Sea,as well as its impact on the South China Sea circulation,water mass properties and mesoscale eddies in the past two decades.The path of Kuroshio's intrusion from the Luzon Strait into the South China Sea could be divided into three forms,and the transportation in the Luzon Strait presented a"sandwich structure".Kuroshio intrusion was influenced by monsoon,sea pressure gradient,mesoscale vortex,βeffect,sea pressure gradient,ENSO,PDO,typhoon and other factors.Due to the influence of the Kuroshio's own intensity and the East Asian monsoon,the intensity of the Kuroshio's intrusion into the South China Sea was greater in winter than in summer.Interannual variability depended on EI Nino-Southern Oscillation(ENSO)and Pacific Decadal Oscillation(PDO).ENSO and PDO controlled the kuroshio's intrusion intensity by affecting the location of North Equatorial Current bifurcation.Kuroshio water,as part of Indonesian throughflow,brought high-temperature salty water to the South China Sea,or shed anti-cyclonic eddies to affect the South China Sea mesoscale eddy structure.
作者
高淑敏
韩树宗
倪煜淮
吴克俭
刘增宏
许建平
GAO Shumin;HAN Shuzong;Ni Yuhuai;WU Kejian;LIU Zenghong;XU Jianping(College of Oceanic and Atmospheric Sciences,Ocean University of China,Qingdao 266100,China;Military Marine Environment Construction Office of the Naval Staff Department,Beijing 100102,China;State Key Laboratory of Satellite Ocean Environment Dynamics,Second Institute of Oceanography,Ministry of Natural Resources,Hangzhou 310012,China)
出处
《海洋湖沼通报》
CSCD
北大核心
2023年第5期163-172,共10页
Transactions of Oceanology and Limnology
基金
全球变化与海气相互作用专项。
关键词
黑潮
南海
入侵性质
水团
涡旋
Kuroshio
South China Sea
intrusion characteristics
water mass
eddy
