In the northeastern shelf or in the East China Sea, the Kuroshio intrudes northward in the form of branches in winter, and enters into the shelf from the north as a continental margin current.

• 在东海东北部陆架海域，冬季黑潮以其分支形式向北入侵，夏季则主要以大陆边缘流的形式向北进入陆架。