对东海陆架、200m以浅海域，主要讨论了东海西南部反气旋涡、济州岛西南气旋式涡和长江口东北气旋式冷涡。
In the continental shelf above 200 m level in the East China Sea ( ECS ), we discuss mainly an anti - cyclonic eddy in southwestern part of the ECS , a cyclonic mesoscale eddy southwest of Cheju Island and a cyclonic eddy northeast of Changjiang .
涡口