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Research News

Climate change and wildfire

Published by ScienceDaily: Global Warming News on May 21, 2013

Concerns continue to grow about the effects of climate change on fire. Wildfires are expected to increase 50 percent across the United States under a changing climate, over 100 percent in areas of the West by 2050 as projected by some studies. Of equal concern to scientists and policymakers alike are the atmospheric effects of wildfire emissions on climate.

Changing Arctic: What should be done?

Published by ScienceDaily: Global Warming News on May 21, 2013

In two critical reports released at the Arctic Council Ministerial Meeting in Kiruna, Sweden on May 15th, scientists helped inform an international body of senior government officials about changing conditions in the Arctic, and potential responses to those changes.

Comprehensive analysis of impact spherules supports theory of cosmic impact 12,800 years ago

Published by AAAS EurekAlert! on May 20, 2013

(University of California - Santa Barbara) About 12,800 years ago when the Earth was warming and emerging from the last ice age, a dramatic and anomalous event occurred that abruptly reversed climatic conditions back to near-glacial state.

Solar and lithium ion car race winners announced

Published by AAAS EurekAlert! on May 20, 2013

(DOE/National Renewable Energy Laboratory) Ninety-seven teams from 28 Colorado schools participated in today's car competitions hosted by the US Department of Energy's National Renewable Energy Laboratory.The student teams raced solar and lithium ion powered vehicles they designed and built themselves.

Study reveals how fishing gear can cause slow death of whales

Published by AAAS EurekAlert! on May 20, 2013

(Woods Hole Oceanographic Institution) Using a "patient monitoring" device attached to a whale entangled in fishing gear, scientists showed for the first time how fishing lines changed a whale's diving and swimming behavior.

21st European Biomass Conference and Exhibition

Published by AAAS EurekAlert! on May 20, 2013

(Eta Florence Renewable Energies) The European Biomass Conference and Exhibition represents one of the key events in Europe and worldwide for companies and professionals operating at the top end of the biomass and bioenergy sector.

Origins of human culture linked to rapid climate change

Published by AAAS EurekAlert! on May 20, 2013

(Cardiff University) Rapid climate change during the Middle Stone Age, between 80,000 and 40,000 years ago, sparked surges in cultural innovation in early modern human populations, according to new research.

The mammoth's lament: How cosmic impact sparked devastating climate change

Published by ScienceDaily: Global Warming News on May 20, 2013

Researchers have found evidence of a major cosmic event near the end of the Ice Age. The ensuing climate change forced many species to adapt or die.

Amazon River exhales virtually all carbon taken up by rainforest

Published by ScienceDaily: Global Warming News on May 20, 2013

Woody plant matter is almost completely digested by bacteria living in the Amazon River. This tough stuff plays a major part in fueling the river's breath. The finding has implications for global carbon models, and for the ecology of the Amazon and the world's other rivers. Until recently, people believed much of the rainforest's carbon floated down the Amazon River and ended up deep in the ocean.

Not just blowing in the wind: Compressing air for renewable energy storage

Published by AAAS EurekAlert! on May 19, 2013

(DOE/Pacific Northwest National Laboratory) A comprehensive study into the potential for compressed air energy storage in the Pacific Northwest has identified two locations in Washington state that could store enough wind energy to power about 85,000 homes each month.