Quantcast
Home » Topics » stalactites and stalagmites

Scientists warn of melting permafrost if temperatures continue to rise

A global temperature rise of 1.5C would be enough to start the melting of permafrost in Siberia, scientists warned on Thursday. Any widespread thaw in Siberia’s permanently frozen ground could have severe consequences for climate change. Permafrost covers about 24% of the land surface of the northern hemisphere, and widespread…

Google+