News tagged with lake bottom

Westerly winds and CO2 levels

The end of the last Ice Age was preceded by a gradual rise in atmospheric CO2. A new study supports the idea that a shift in the position, and increase in the intensity, of zonal westerly winds in the Southern ...

Aug 07, 2013 3.6 / 5 (8) 1

Panel suggests structures to boost Great Lakes

A U.S.-Canadian panel urged both nations Friday to consider installing water retention structures to boost levels on Lake Huron and Lake Michigan, which fell to their lowest point on record in January and have lagged well ...

Apr 27, 2013 4.7 / 5 (3) 2

Five acres of mats for Tahoe Asian clam project

Rubber barriers bound for the lakebed of Lake Tahoe's Emerald Bay are being assembled at the University of California, Davis, as part of the biggest Asian clam control project in the lake's history. UC Davis scientists, staff ...

Oct 17, 2012 4.5 / 5 (2) 0

Controlling forest fires

Simon Fraser University statistician Rick Routledge will share his knowledge of what layers of charcoal in lake-bottom sediment can tell us about an area's forest fire history, at the world's largest science fair in Vancouver.

Feb 17, 2012 not rated yet 0