Overview of Island and Coastal System Restoration:
Safeguarding the health of critical ecological function zones, restoring damaged island coastlines and beaches, rebuilding the integrity of coastal zone ecosystems, curbing the degradation of coastal wetlands, and improving the regional marine ecological environment. Nearshore waters are polluted by pollutants carried by rivers flowing into the sea and aquaculture discharge. The coastal zone's ecological functions are degraded, disaster prevention and mitigation capabilities are declining, marine biodiversity is decreasing, beach resources are being eroded, and public access to the sea is insufficient — these are long-standing problems in the region, posing a dual challenge to ecological protection and improvement of people's livelihoods.