潮しお境ざかい

noun

ocean current boundary; tidal front

Oceanographic term for the boundary where two different ocean currents meet, often rich in marine life.

• 潮しお境ざかいはプランクトンが豊ほう富ふで、漁ぎょ場じょうとして知しられている。

  Ocean current boundaries are rich in plankton and known as good fishing grounds.