RT null T1 Bringing into Full Play the Function of Marine Carbon Sequestration and Developing Marine Carbon Sequestration Economy A1 People's Republic of China, K1 marine ecosystem K1 carbon sequestration K1 marine environment K1 climate change K1 aquatic ecology K1 ecosystem K1 greenhouse gas K1 Marine Litter YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/28903 UL https://wedocs.unep.org/handle/20.500.11822/28903 NO Bio-pump and micro-bio-carbon pump are two important ways of ocean carbon storage. They have not only important scientific significance, but also broad application prospects. It can be used to increase carbon sink, so as to achieve the purpose of emission reduction. Coastal blue carbon ecosystems, including mangroves, salt marshes and seagrass beds, can absorb large amounts of carbon from the atmosphere and oceans, and store it in ecosystems, playing an important role in mitigating climate change. Marine ecological disasters can seriously reduce the offshore marine carbon storage capacity, so the protection of marine ecosystems is essential. We should reduce land fertilization and coordinate land and sea management to solve environmental problems such as coastal eutrophication, red tide, acidification and anoxia. Reduce the destruction of seagrass beds, mangroves and salt marshes by human activities and promoting marine biodiversity. Policy frameworks, management methods and financial incentives for the protection, restoration and sustainable use of coastal blue carbon ecosystems are encouraged. DS UN Environment Document Repository RD Sep 25, 2026