noun
fish catch; haul
Refers to the amount of fish or seafood caught, often used in fishing industry and statistics.
今年のサンマの漁獲量は去年より少なかった。
This year's saury catch was smaller than last year's.
漁獲量の減少が問題になっている。
The decline in fish catches has become a problem.
収穫量 refers to crop yield or harvest amount, not fish.
Compound of 漁獲 (fishing catch) and 量 (amount).