green mangrove forest. mangroves trees capture co2. natural carbon sinks. blue carbon ecosystems. mangroves absorb carbon dioxide

mangrove forest green tree sustainability bioeconomy carbon capture blue co2 dioxide environment day coastal sustainable climate sequestration biodiversity sink environmental ecosystem credits net zero emission change wetland natural ecology landscape nature plant conservation marine coastline earth oxygen global warming absorption greenhouse mitigation ecotourism tropical water protection wildlife swamp estuary lush photosynthesis mangroves trees sinks ecosystems absorb emissions 39aph39 defense wetlands