An anticyclonic eddy near the Nansha Trough,an anticyclonic eddy east of the Nansha Islands and a weak cyclonic eddy near the Nansha Islands occur in winter,and an anticyclonic eddy near t...
冬季,存在南沙海槽反旋式涡、东南沙反旋式涡和较弱南沙旋式涡;夏季,存在南沙反旋式涡、巴拉望海槽西侧旋式涡和东南沙旋式涡。