Previously, researchers thought that thawing permafrost released a minimum of 40 kilograms of mercury per square kilometer, or up to 150, a huge range that left a lot of room for uncertainty.
Here's How Help Grist raise $25,000 by September 30 to further advance our climate reporting Previously, researchers thought that thawing permafrost released a minimum of 40 kilograms of mercury ...
Previously, researchers thought that thawing permafrost released a minimum of 40 kilograms of mercury per square kilometer, or up to 150, a huge range that left a lot of room for uncertainty.