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GLIN==> Earthwatch Radio programs for week of 31 March - 5 April 2003



Monday, 31 March 2003

Earthwatch Radio programs for this week are now available online at:
http://ewradio.org.

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Thirsty Farms, Thirsty Planet - Agriculture accounts for two thirds of
water use by people around the world. A water expert says we need to
raise our crops differently to conserve water supplies. (3/31/03)

Three Decibels a Decade - Scientists find that human activity is adding
three decibels of noise every decade to the acoustic environment of the
sea. (4/1/03)

Yukon Squirrels in a Changing World - A scientist documents the genetic
alternation of a squirrel species in response to a changing climate.
(4/2/03)

Reliving the 70s - The average fuel economy of American passenger
vehicles has declined since the energy crises of the 1970s. (4/3/03)

Past Tense for Perennial Ice - Some ice on the Arctic Ocean is so thick
that it can last for years.  But this perennial ice might be
disappearing, and the consequences could be profound and permanent.
(4/4/03)

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Earthwatch Radio is distributed on CD to more than 125 radio stations,
reading services and other broadcasters throughout North America.
Scripts are sent daily by email, and you can sign up for this free
service at: http://ewradio.org/subscribe.aspx

Earthwatch Radio is a public service of the Sea Grant Institute and the
Gaylord Nelson Institute for Environmental Studies at the University of
Wisconsin-Madison. http://www.wisc.edu

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