Sasi Marine Closures: Local Wisdom for Climate Resilience in Indonesia Maluku’s Islands
Sasi is a traditional marine resource management practice used by coastal communities in eastern Indonesia, particularly in Maluku and Papua. Under this system, certain fishing areas are temporarily closed to allow marine ecosystems to recover. During the closure period, communities collectively agree not to harvest specific species such as fish, sea cucumbers, or shellfish until stocks have replenished.
This locally rooted governance system strengthens community stewardship while protecting biodiversity. By allowing marine habitats time to regenerate, Sasi helps maintain sustainable fish populations and supports long-term livelihoods for coastal communities.
In the context of climate change, practices like Sasi contribute to resilience by safeguarding ecosystems that buffer environmental shocks. Healthy coral reefs and fisheries can better adapt to warming waters and changing ocean conditions. As ASEAN advances sustainable development and blue economy initiatives, local wisdom such as Sasi demonstrates how traditional knowledge can complement modern conservation efforts and support climate resilience across the region.
