Blue Carbon in Mekong Delta: Linking Policy, Science and Practice

This study investigates the potential of blue carbon in mitigating climate change in the Mekong Delta, Vietnam, focusing on the interplay between policy, science, and practical implementation. It examines the role of mangroves in carbon sequestration, highlighting their significance in the global carbon cycle and their capacity to mitigate climate change. The research analyzes Vietnam's forest conservation policies, assessing their impacts on blue carbon projects.

Field studies across Ca Mau province in the Mekong Delta quantified mangrove carbon stocks, revealing significant carbon sequestration potential. However, mangrove loss due to land conversion and aquaculture poses a challenge. Policy analysis reveals that while Vietnam has a framework for forest management, including provisions for sustainable use and reforestation, certain regulations, particularly those concerning land use ratios and harvesting practices, can hinder mangrove restoration and blue carbon initiatives.

The study proposes an intervention strategy to enhance blue carbon sequestration, emphasizing sustainable silvicultural practices, sediment management, and the integration of mangrove conservation with aquaculture. Crucially, it advocates for a community-centered approach that protects livelihoods, provides financial compensation for potential income loss due to conservation efforts, and builds capacity for sustainable aquaculture practices. This research underscores the urgent need to align policies with scientific understanding and community needs to effectively harness the climate change mitigation potential of blue carbon in the Mekong Delta.