Earth Sciences

Earth Sciences

First Global Glacier Inventory Reveals Nearly 200,000 Glaciers

Overall, glaciers cover an area of about 730,000 km2 and have a volume of about 170,000 km3. The scientists found nearly 200,000 of them, but they say that…

Earth Sciences

Uncorking East Antarctica: Impacts on Sea-Level Rise

“East Antarctica’s Wilkes Basin is like a bottle on a slant,” says lead-author Matthias Mengel, “once uncorked, it empties out.” The basin is the largest…

Earth Sciences

Predicting Volcanic Eruptions: Insights from Frictional Melting

Volcanologists at the University have discovered that a process called frictional melting plays a role in determining how a volcano will erupt, by dictating…

Earth Sciences

Climate Change’s Impact on U.S. Ozone Pollution Increase

This is because warmer temperatures and other changes in the atmosphere related to a changing climate, including higher atmospheric levels of methane, spur…

Earth Sciences

Viruses Target Deep-Sea Bacteria at Hydrothermal Vents

Like pirates boarding a treasure-laden ship, the viruses infect bacterial cells to get the loot: tiny globules of elemental sulfur stored inside the bacterial…

Earth Sciences

Tapah Weakens to Depression Due to Wind Shear Effects

Tapah rapidly dissipated due to the effected of strong vertical windshear from the west and a sharp decreased in sea surface temperature.

Earth Sciences

New Study Links Fault Maturity to Quake Magnitude Risks

Identifying the likely maximum magnitude for the NAFZ is critical for seismic hazard assessments, particularly given its proximity to Istanbul.

Earth Sciences

NASA Satellite Captures Tornado Track Near Conway, Ark.

The top image, acquired on April 28 by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite, shows what appears to be a tornado…

Earth Sciences

Satellite Footage Captures U.S. Tornado Outbreak from Space

This storm system generated reports of tornadoes from Nebraska, Kansas, Iowa, Oklahoma, Arkansas, Louisiana, and Mississippi.

Earth Sciences

Newborn Tropical Storm Tapah Threatens Saipan and Tinian

In addition to the tropical storm warning, a typhoon watch is in effect for Alamagan and Pagan as Tapah is expected to continue in a generally northerly…

Earth Sciences

New Wildfire Outbreak in Far Eastern Russia: 147 Fires Start

On Friday, 147 new fires began at 12,509 hectares, and 150 were extinguished at 5,437 hectares.

Earth Sciences

Ozone Levels Plummet 20% After Ethanol to Gasoline Switch

A Northwestern University study by an economist and a chemist reports that when fuel prices drove residents of São Paulo, Brazil, to mostly switch from ethanol…

Earth Sciences

Yucatan Peninsula Fires: Boosting Soil Health for Farmers

Farmers often use fire to return nutrients to the soil and to clear the ground of unwanted plants. Fire helps enhance crops and grasses for pasture. 
Some…

Earth Sciences

Assessing The True Costs Of Natural Hazards

Cost assessments of natural hazards often only cover direct costs and even these are assumed to be at least 50% higher than international assessments report….

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Earth Sciences

NASA Satellites Reveal Drought’s Impact on Congo Rainforest

The study, led by Liming Zhou of University at Albany, State University of New York, shows between 2000 and 2012 the decline affected an increasing amount of…

Earth Sciences

Deep Sea Ore Factories: Productivity at Hydrothermal Vents

Hydrothermal vents in the deep sea, the so-called “black smokers”, are fascinating geological formations. They are home to unique ecosystems, but are also…

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