Southeast Alaska: Scientists
Search for Artifacts in Melting Glaciers in Southeast Alaska
- Researchers at the University of Colorado at Boulder continued
their search in southeast Alaska last summer to pinpoint rapidly
melting glaciers and ice fields that hold prehistoric human artifacts
before exposure triggers their decomposition.
For thousands of years, humans
hunted on the glaciers and ice fields that cover what is now
the Wrangell-St. Elias National Park and Preserve in southeast
interior Alaska. During the summer months these ancient ice fields
attracted caribou and other animals seeking refuge from insect
swarms that blanket Alaska during summer.
At the same time, humans hoping
to feed their families visited ice fields with the goal of finding
meat. Unfortunately for the ancient hunters, they dropped some
of their tools, or perhaps missed when they shot their arrows
or spears. Over time, those weapons and tools were encased in
ice, until now.
As global warming continues
to melt glaciers and ice fields at a rapid rate, discarded or
lost tools that were frozen in glaciers are being released from
the ice, according to James Dixon, curator of the Museum and
Field Studies program at the CU Museum of Natural History and
a fellow at CU-Boulder's Institute of Arctic and Alpine Research,
or INSTAAR. - Read
more...
Saturday - October 18, 2003 - 12:30 am
Ketchikan PSA - Ketchikan General Hospital will be
performing a major upgrade on phone systems. This will cause
brief interruptions in phone service hospital-wide on Saturday,
October 18, 4-7 am Phone service will be interrupted for intermittent
periods of 15-20 minutes. Cell phones are not affected. If you
have an emergency, dial 911. If you are trying to make a non-emergency
call to the hospital, try again as interruptions will be brief.
Mike Harpold Column
HUGO GOT HIS FREEDOM - No black people lived in our little
town in southwestern Wisconsin when I was a boy. No black family
farmed any of the tidy dairy farms that were the mainstay of
the area economy. When we were kids and traveled to Madison with
Mom on the Greyhound bus we saw "Negroes": the Red
Cap who handled our bags at the depot, and the janitor. We saw
pictures of black people in Life magazine, but we mostly
knew about blacks through books like Little Black Sambo
, or Uncle Remus , and songs like "Old Black Joe."
Somehow we learned that radio characters Amos and Andy were black,
even though we had never seen a black person or heard one talk.
We never saw a black cowboy
in any of the matinees that cost us twelve cents at the Eskine
Theater on Saturday afternoons. Only later, as adults, did we
find out that the troopers of the Tenth United States Cavalry,
which chased Geronimo all over Texas and New Mexico, were black,
and that black cowboys were common in the Old West. We thought
of blacks as poor people living in cabins in mossy swamps down
south, or laboring in menial jobs, shivering in the cold in northern
cities. - Read
more...
Saturday - October 18, 2003 - 12:30 am
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