China spent $13.8bn restoring wetlands now valued at $434bn
A new study reveals that China's investment in coastal wetland restoration between 2000 and 2020 yielded massive economic and ecological returns. The projects, costing up to $13.8 billion, generated ecosystem services valued at as much as $434 billion.
Why it matters
This provides a strong economic argument for nature-based climate solutions, demonstrating that environmental restoration can be a highly profitable long-term investment.
China’s investment in coastal wetland restoration between 2000 and 2020 may have looked expensive on paper, but new research suggests the returns were far larger than the costs. A comprehensive analysis of 237 restoration projects found that spending of up to $13.8 billion could have generated ecosystem benefits valued at as much as $434 billion.That is a striking result for anyone interested in climate action, coastal protection or nature-based solutions. It suggests that restoring wetlands is not just an environmental gesture; it can be a high-value investment with measurable economic and ecological gains.What the study looked atThe research focused on coastal wetland restoration projects across China from 2000 to 2020, including salt marshes, mangroves and seagrass beds.
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