Richard Alley

News / Photos

Quotes

Wiki

4 of 4

CLIMATE CHANGE REPORT EXAMINED BY HOUSE SCIENCE COMMITTEE

Kevin Trenberth, Richard Alley, Gerald Meeh (L to R), lead members of IPCC Working Group I, confer prior to testifying before a House Science and Technology Committee hearing on "The State of Climate Change Science 2007: The Findings of the Fourth Assessment Report by the Intergovernmental Panel on Climate Change (IPCC), Working Group I Report," on Capitol Hill in Washington on February 8, 2007. (UPI Photo/Roger L. Wollenberg)

License photo

Enlarge

UPI Related News

Scientist ponders ice sheet melting

CHICAGO, Feb. 16 (UPI) -- A U.S. geoscientist says although it's known the Greenland and Antarctica ice sheets are melting, how much ice will melt is undetermined.

Iceberg computer program is created

STATE COLLEGE, Pa., Dec. 1 (UPI) -- U.S. scientists say they've created a computer program to help predict when icebergs will calve from ice sheets.

Study: Glacial sediment may act as buffer

STATE COLLEGE, Pa., March 1 (UPI) -- U.S. geoscientists say sediment produced by glacial movement might act as a buffer against moderate sea level increases caused by global warming.

Researchers: Antarctic ice vanishing

BOULDER, Colo., March 2 (UPI) -- Researchers predict a significant rise in sea levels in the next few hundred years as global warming melts the Antarctic ice.

Climate: A race through thick and thin ice

BOULDER, Colo., May 23 (UPI) -- The interior of the East Antarctic ice sheet is gaining mass because of increased snowfall there, a development that should offset sea level rise from other sources around the globe.

Climate: Earth losing ice in every form

BOULDER, Colo., Nov. 7 (UPI) -- Earth appears to be losing its ice in virtually every form, from glacial peaks to the permafrost frozen deep below ground.

Climate: Change could come like lightning

A series by UPI on the possible human impact on global climate change. This week: Those who think global climate change requires many years to unfold might want to take note of two other worldwide temperature alterations in the past 10,000 years, both of

Ancient ice shows warming ahead of CO2

SAN DIEGO, March 13 (UPI) -- A new study released Thursday on how ancient glaciers melted shows increases in atmospheric carbon dioxide actually tended to lag behind warming temperatures by 700 to 900 years.

Antarctica ice melt drove sea level surge

CORVALLIS, Ore., March 28 (UPI) -- At the end of the last Ice age the world's sea levels swelled, submerging the shores of coastal regions. Now researchers have pinpointed the cause of that drama

1 of 1 Prev | Next

Related Topics