Earth Sciences

Earth Sciences

New Research Reveals Significant Polar Ice Losses and Sea Rise

The new research shows that melting of the Antarctic and Greenland ice sheets has added 11.1 mm to global sea levels since 1992. This amounts to about 20% of…

Earth Sciences

NASA’s Infrared Imagery Shows Tropical Storm Bopha’s Growth

Infrared imagery from NASA's Aqua satellite captured over two days revealed that the storm had consolidated, intensified and developed a large band of strong…

Earth Sciences

Sea-Level Rise Projections May Be Understated, Study Finds

This is shown by a study now published in the journal Environmental Research Letters. Stefan Rahmstorf from the Potsdam Institute for Climate Impact Research…

Earth Sciences

NASA’s Aqua Satellite Captures Intensifying Tropical Storm Bopha

The Atmospheric Infrared Sounder (AIRS) instrument that flies aboard NASA's Aqua satellite captured an infrared image of Tropical Storm Bopha on Nov. 27 at…

Earth Sciences

NASA's TRMM Satellite Confirms 2010 Landslides

A recent NASA study published in the October issue of the Journal of Hydrometeorology compared satellite rain data from NASA’s Tropical Rainfall Measurement…

Earth Sciences

How Does a Volcanic Crater Grow? Grab Some TNT and Find Out

Scientists often can discern pertinent details about meteorites — when they struck, how large they were, the angle they approached Earth and other information…

Earth Sciences

NASA Tracks Heavy Rainfall Threatening Micronesia’s Islands

Micronesia is a region in the western North Pacific Ocean made up of thousands of small islands. West of the region is the Philippines, while Indonesia is…

Earth Sciences

VIMS professor studies “middle ground” of sea-level change

The effects of storm surge and sea-level rise have become topics of everyday conversation in the days and weeks following Hurricane Sandy’s catastrophic…

Earth Sciences

Exploring Polar Perils: The 1989 Maxim Gorkiy Journey

By Christina Benjaminsen and Åse DraglandOn a light June night in 1989 the Russian cruise ship Maxim Gorkiy glides peacefully along the coast of Svalbard….

Earth Sciences

Ocean Acidification Impacts Marine Life in Southern Ocean

During a science cruise in 2008, researchers from British Antarctic Survey (BAS) and the University of East Anglia (UEA), in collaboration with colleagues from…

Earth Sciences

Understanding the North China Craton’s Geological Changes

However, the North China Craton (NCC), an old continental geological structure dating back 4.0 Ga, is underlain by a thin lithosphere (This concept has now…

Earth Sciences

Unlocking Planetary Secrets: Magnesium Oxide in Focus

Due to its simplicity, the mineral magnesium oxide is a good model for studying the nature of planetary interiors. New work from a team led by Carnegie's…

Earth Sciences

Thousands of Natural Gas Leaks Discovered in Boston

Their findings appear this week in the online edition of the peer-reviewed journal Environmental Pollution [Phillips, N.G., et al., Mapping urban pipeline…

Earth Sciences

Drained Wetlands Emit Greenhouse Gases Like Industry in Sweden

Forests and agricultural fields on drained previous wetlands make up between five and ten percent of Sweden’s surface area. When these wetlands are drained,…

Earth Sciences

Urgent Need for Climate Adaptation Across Europe Revealed

Further impacts are expected in the future, potentially causing high damage costs, according to the latest assessment published by the European Environment…

Earth Sciences

Ocean currents play a role in predicting extent of Arctic sea ice

Each winter, wide swaths of the Arctic Ocean freeze to form sheets of sea ice that spread over millions of square miles. This ice acts as a massive sun visor…

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