One such practice, Sasi Laut, involves temporary bans on fishing in designated areas for periods ranging from weeks to up to two years. Sasi Laut is enforced by community rules, including seasonal fishing bans set by local leaders. The practice is most effective for protecting sedentary marine species.

Credits: Unsplash; Author: Jeremy Bishop;

Researchers reviewed 27 studies on Sasi Laut from 2000 to 2023, along with policy documents on Indigenous rights and ocean governance. The study focused on regions including Maluku and Papua, where communities rely on small-scale fisheries. The system allows marine species such as lobsters, shellfish and sea cucumbers to recover and replenish populations. Indonesia already has legal frameworks recognising Indigenous fishing practices and community-managed no-fishing zones.