A new study highlights the role of mangrove forests in removing nitrogen pollution from coastal waters. Restoring these ecosystems could increase nitrogen sequestration from 870,000 to over 5 million metric tons annually, helping to prevent toxic algal blooms and oceanic dead zones. Researchers suggest establishing a market for blue nitrogen credits to fund these efforts. With estimated values of $10,000 per metric ton, this financial mechanism could provide a significant funding stream for coastal restoration that exceeds the current value of carbon storage in the same areas.
