meridionalization

uncountable

(biology) The movement of fish to warmer, more southern waters

Japanese Meaning

（生物学）魚類が暖かく、より南方の水域へ移動する現象

Researchers observed meridionalization along the coastline as several fish species shifted their ranges toward warmer southern waters.

研究者たちは沿岸で複数の魚種がより暖かい南方の海域へ移動する現象を観察した。

Sense（1）

(biology) The movement of fish to warmer, more southern waters