Seagrass Restoration Enhances “Blue Carbon” Sequestration in Coastal Waters

Seagrass meadows are highly productive habitats that provide important ecosystem services in the coastal zone, including carbon and nutrient sequestration. Organic carbon in seagrass sediment, known a[...]

Future Carbon Emissions from Global Mangrove Forest Loss

Mangroves have among the highest carbon densities of any tropical forest. These ‘blue carbon’ ecosystems can store large amounts of carbon for long periods, and their protection reduces greenhouse[...]

Mangroves: A Super Solution

Mangroves are an amazing #ClimateAction Super Solution, they are effective carbon sinks, storing four times more CO2 than rainforests. And when it comes to storm protection and sea level rise, mang[...]

Ocean Circulation and Climate During the Past 120,000 Years

Oceans cover more than two-thirds of our blue planet. The waters move in a global circulation system, driven by subtle density differences and transporting huge amounts of heat. Ocean circulation is t[...]

The Magic of Mangroves

A toolkit to help raise awareness of mangroves — the world’s most important trees. Use it to help inspire mangrove protection and restoration. [...]

Beyond Plastic Waste

With more than 8 million tons of plastic entering the ocean each year, humanity must urgently rethink the way we make and use plastics, so that they do not become waste in the first place. Cheap, ligh[...]

The Ocean Carbon Cycle

The ocean holds vast quantities of carbon that it continually exchanges with the atmosphere through the air-sea interface. Because of its enormous size and relatively rapid exchange of carbon with the[...]

This Interactive Chart Shows Changes in the World’s Top 10 Emitters

A lot has happened since countries met in Paris in 2015 and agreed on an accord to combat climate change. So far, 196 countries ratified or otherwise joined the Paris Climate Agreement, representing m[...]