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Sustainable fisheries

Ecology · Food production · note 3 of 4

Spec 4.7.5.3Triple onlyDownload these notes (PDF)4 pages

Sustainable fisheriesSpec 4.7.5.3

Fish stocks in the oceans are declining. It is important to maintain fish stocks at a level where breeding continues or certain species may disappear altogether in some areas.

MethodHow it helps
Control of net sizeA larger mesh lets small, young fish escape. They survive, grow and breed
Fishing quotasA limit on how much fish can be caught, so enough fish are left to breed and stocks recover

These techniques promote recovery of fish stocks and conserve them at a sustainable level.