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Climate benefits from establishing marine protected areas targeted at blue carbon solutions

Marine protected areas (MPAs) are recognized as highly effective tools for marine conservation. They may also play an important role in mitigating climate change. A variety of climate change solutions are rooted in the ocean, centered primarily around “blue carbon” and the capacity of marine life to sequester carbon dioxide (CO2) with some potential to reduce emissions. However, the global potential of these solutions remains misunderstood and untapped.

High-profile international commitments for ocean protection: Empty promises or meaningful progress?

As 2020 approaches, countries are accelerating their commitments to protect 10% of the ocean by establishing and expanding marine protected areas (MPAs) and other area-based protections. Since it began in 2014, the Our Ocean Conference (OOC) has become a high-profile platform to announce ocean commitments. To evaluate the impact of these promises, this analysis asked: (1) What are the MPA commitments? (2) Who is making them? (3)Have these announcements been followed by action? and (4) Have they contributed significantly to ocean protection?