Alaska: Our
Alaska Show to Expand on Gasline Issue - "Our Alaska"
to Expand on Natural Gas Pipeline Issue / TV Show to Include
More of "60 Minutes" Interview with Lesley Stahl.
Alaska Governor Frank Murkowski
will present the case for the Alaska Highway route for the Alaska
natural gas pipeline in his weekly television program, "Our
Alaska," airing Friday evening on statewide cable and satellite
TV systems. He will discuss both the enabling provisions and
fiscal incentives in the federal energy bill, and why their passage
is vital to Alaska and the nation. - Read
more...
Friday - October 03, 2003 - 12:50 am
Arctic: Scientists
Use Satellite To "Pond-er" melted Arctic Ice -
NASA researchers and other scientists used a satellite combined
with aircraft video to create a new technique for detecting ponds
of water on top of Arctic sea ice. Until now, it was not possible
to accurately monitor these ponds on ice from space.
Water that forms on sea ice
during the summer, called a melt pond, absorbs the Sun's energy
rather than reflecting it back to space the way ice does. The
balance between reflected and absorbed energy has a large effect
on Arctic and global climate. When more ponds of water form on
the Arctic sea ice cover in early summer, more heat is absorbed,
causing the Arctic's sea ice cover to melt faster during the
summer. Knowledge of when and where these melt ponds form will
help scientists calculate the balance of energy in the Arctic
and improve their knowledge and projections of climate both regionally
and globally. - Read
more...
Friday - October 03, 2003 - 12:50 am
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