Deep Seabed Permafrost in the Arctic Ocean: Could It Cover 7 Million Square Kilometers?
A new study proposes deep seabed permafrost under the Arctic Ocean, possibly about 7 million km². Here is what it means and what is still unknown.
A new study proposes deep seabed permafrost under the Arctic Ocean, possibly about 7 million km². Here is what it means and what is still unknown.
