A new study from Tulane University published in Science shows that global mangrove coverage is now increasing after decades of decline. Researchers found that closed canopy mangroves, which store more carbon and offer stronger coastal protection, are expanding. The net loss over 40 years is only about 1%, far less than earlier estimates. Mangroves absorb up to five times more carbon than land based trees, weaken storm surges, and support fisheries. Conservation policies and restoration programs are driving the recovery. Protecting existing mature forests is the most effective way to maximize climate and resilience benefits.
