aerial landscape of pak nam prasae estuary in rayong, thailand. fishing community, mangrove forest, and river showcase sustainable

estuary river fishing aerial community nature landscape thailand ecotourism mangrove forest tree green sustainability travel village water coastal environment tourism culture rural southeast asia ocean sea ecosystem conservation biodiversity habitat rayong waterway coastline destination local carbon wetlands eco friendly co2 climate change sustainable net zero emission capture mitigation marine economic natural pak nam prasae thailand showcase net-zero biodiverse