海かい洋よう開かい発はつ

noun

ocean development; marine development

Refers to the utilization and development of ocean resources, including offshore engineering, seabed mining, marine energy, and coastal infrastructure.

• 海かい洋よう開かい発はつは、海かい底てい資し源げんの採さい掘くつや洋よう上じょう風ふう力りょく発はつ電でんなどを含ふくむ。

  Ocean development includes seabed resource extraction and offshore wind power generation.