
The thickness of Arctic sea ice “plummeted” last winter, thinning by as much as 49 centimetres (1.6ft) in some regions, satellite data has revealed. (via BBC NEWS | Science & Environment | Arctic ice thickness ‘plummets’
)

The thickness of Arctic sea ice “plummeted” last winter, thinning by as much as 49 centimetres (1.6ft) in some regions, satellite data has revealed. (via BBC NEWS | Science & Environment | Arctic ice thickness ‘plummets’
)