DesertFox
06-15-2006, 05:58 PM
Arctic sea level has been falling by a little over 2mm a year - a movement that sets the region against the global trend of rising waters.
A Dutch-UK team made the discovery after analysing radar altimetry data gathered by Europe's ERS-2 satellite.
It is well known that the world's oceans do not share a uniform height; but even so, the scientists are somewhat puzzled by their results.
Global sea level is expected to keep on climbing as the Earth's climate warms.
To find the Arctic out of step, even temporarily, emphasises the great need for more research in the region, the team says.
More (http://news.bbc.co.uk/2/hi/science/nature/5076322.stm)
A Dutch-UK team made the discovery after analysing radar altimetry data gathered by Europe's ERS-2 satellite.
It is well known that the world's oceans do not share a uniform height; but even so, the scientists are somewhat puzzled by their results.
Global sea level is expected to keep on climbing as the Earth's climate warms.
To find the Arctic out of step, even temporarily, emphasises the great need for more research in the region, the team says.
More (http://news.bbc.co.uk/2/hi/science/nature/5076322.stm)