Earth Sciences

Earth Sciences

Mystery of Antarctica’s Alps-Size Mountain Range Unveiled

Researchers from Penn State and Washington University in St. Louis will contribute to the fieldwork by using seismic recordings of earthquakes to create images…

Earth Sciences

Challenge to discover Antarctica’s hidden world

The mission of this International Polar Year (IPY) project is to uncover secrets of the enigmatic Gamburtsev subglacial mountains that are buried by up to 4 km…

Earth Sciences

LUSI Mud Volcano Eruption: Causes and Ongoing Impact

The mud volcano, dubbed LUSI, has been continuously erupting since May 2006, when water, steam and gas at 100 degrees broke through the surface in the village…

Earth Sciences

Magma Reservoirs Influence Volcanic Eruption Patterns

Their model not only reaches some interesting conclusions, but also allows the researchers to make a prediction as to what the system will do over time.Glen…

Earth Sciences

Wildfires Breach Ozone Standards: NCAR’s California Study

The research, by scientists at the National Center for Atmospheric Research (NCAR), focused on California wildfires in 2007, finding that they repeatedly…

Earth Sciences

New Insights into Volcanic Eruptions: Complexities Revealed

The findings by scientists at the University of East Anglia (UEA) in the UK and Penn State University and the University of Arkansas in the US, will be…

Earth Sciences

New Methods for Petroleum Recovery from Deep Biosphere Microbes

Although the biological diversity of these deep biosphere microorganisms may surpass that of the more familiar surface biosphere, much about them is still…

Earth Sciences

Glacial Dams: Protecting Tibet’s Plateau Edge for Millennia

New research suggests that the plateau edge might have been preserved for thousands of years by ice during glacial advances and by glacial debris deposited at…

Earth Sciences

Extreme Summer Snowmelt Detected in Northern Greenland

Their conclusion is based on an analysis of microwave brightness temperature recorded by the Special Sensor Microwave Imager (SSM/I) onboard the F13 satellite.“Having such extreme melting so far north, where it is usually colder than the southern regions is extremely interesting,” Professor Tedesco said. “In 2007, the record occurred in southern Greenland, mostly at high elevation areas where in 2008 extreme snowmelt occurred along the northern coast.”…

Earth Sciences

Global Temperature Report – Sept. 2008

Global trend since Nov. 16, 1978: +0.13 C per decadeSeptember Temperatures (preliminary)Global composite temp.: +0.16 C (about 0.29 degrees Fahrenheit) above20-year average for September….

Earth Sciences

Arctic Soil Uncovers Climate Change Insights and Impacts

School of Natural Resources & Agricultural Sciences professor Chien-Lu Ping published his latest findings in the Nature Geoscience and Scientific American Web…

Earth Sciences

Alaska’s Glaciers: Retreating Trends and Surprising Advances

Although more than 99 percent of Alaska's large glaciers are retreating, a handful, surprisingly, are advancing.The Glaciers of Alaska, authored by USGS…

Earth Sciences

NASA Study Reveals Arctic Storms Impact Sea Ice and Climate

NASA researcher Sirpa Hakkinen of Goddard Space Flight Center in Greenbelt, Md., and colleagues from Woods Hole Oceanographic Institution, Woods Hole, Mass.,…

Earth Sciences

Gas From the Past: New Insights on Climate and Oceans

In recent years, public discussion of climate change has included concerns that increased levels of carbon dioxide will contribute to global warming, which in…

Earth Sciences

Northern Ice Sheets Are Younger Than Previously Thought

When climate and ice sheet models of the past closely match other information, in this case sea-level data, climate scientists gain more precise tools for…

Earth Sciences

GOCE Team Prepares for New Launch Date After Anomaly

On 7 September, preparatory activities for the launch of GOCE from the Plesetsk Cosmodrome in northern Russia were stopped by Eurockot due to an anomaly…

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