RT null T1 NBS Good Practices from Chinese Government: Seagrasses Restoration and Fishery Recovery K1 seashore ecology K1 marine ecosystem K1 mangrove swamp K1 coral reef K1 carbon sequestration K1 biological diversity K1 environmental degradation K1 climate change K1 fishery conservation K1 fishery K1 ecotourism K1 Adaptation K1 Biodiversity K1  Coastal and Marine Ecosystems K1 Mitigation YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/29517 UL https://wedocs.unep.org/handle/20.500.11822/29517 NO Seagrass is the only angiosperm on earth that can completely live in seawater. It is also known as the three typical offshore marine ecosystems with mangroves and coral reefs. It has important ecological functions, such as sequestrating CO2, maintaining biodiversity, Fixing beaches. Human activities have caused serious degradation of seagrasses globally, and some seagrass beds have even appeared “desertification”. In recent years, protection and restoration of seagrass beds has become a recognized hotspot in the world. At present, seagrass restoration projects have been carried out in Weihai, Dongying, Qingdao, Hebei Tangshan, Guangxi Beihai and other places, providing good habitats and foods for marine animals and birds as well as sequestrating CO2. DS UN Environment Document Repository RD Sep 22, 2026