Earth Sciences

Earth Sciences

Undersea Vent Discovery Sparks Snake-Headed Mythology Insights

Expedition leaders from Duke University; the Universities of New Hampshire, South Carolina and Florida; and the Woods Hole Oceanographic Institution (WHOI) in…

Earth Sciences

First Active Seafloor Vents Discovered on Ultraslow-Spreading Ridge

“The discovery of the first active vents ever found on an ultraslow-spreading ridge is a significant milestone event,” said Jian Lin, leader of a team of Woods…

Earth Sciences

Enhancing CO2 Capture and Storage for Future Environmental Gains

To realise such reductions in CO2 emission, a clear and internationally-oriented vision and bridging strategy is necessary, so that the storage capacity that…

Earth Sciences

Better CO2 Storage Prediction Using Enhanced Coalbed Methane

The ‘Enhanced Coalbed Methane process’ kills two birds with one stone: carbon dioxide (CO2) is stored in coal seams in the ground and at the same time methane…

Earth Sciences

The world’s northernmost nations are mapping the Arctic

It is the geological surveys in Russia, Sweden, Finland, the USA, Canada and Norway that have begun this international mapping project. Scientists from several…

Earth Sciences

Northern Tien Shan: Analyzing Expected Earthquake Patterns

When analyzing Centeral Asia seismicity the researchers noted that powerful earthquakes in the Hindu Kush, Altai and Northern Tien Shan are often grouped by…

Earth Sciences

Cluster Detects Space Tsunamis: A New Look at Aurorae

Generally seen in high-latitude regions such as Scandinavia or Canada, aurorae are colourful curtains of light that appear in the sky. Caused by the…

Earth Sciences

New Insights on Tonga Mantle Wedge Shape Volcanic Arc Evolution

The volcanoes are fed by molten rock rising within a wedge of the Earth's mantle above the subducting plate. Although geologists have a pretty good picture of…

Earth Sciences

Earthquakes May Trigger Volcanic Activity in Java, Study Finds

The intensity of two ongoing volcanic eruptions on Indonesia’s Java Island increased sharply three days following a powerful, 6.4-magnitude earthquake on the…

Earth Sciences

University of Colorado Instruments Set for NASA Cloud Mission

A satellite carrying two University of Colorado at Boulder instruments to study silvery-blue clouds that mysteriously form 50 miles above Earth's polar regions…

Earth Sciences

Ancient coral reef tells the history of Kenya's soil erosion

In a study published in the Feb. 22 issue of Geophysical Research Letters, Dunbar and his colleagues used coral samples from the Indian Ocean to create a…

Earth Sciences

Dramatic Climate Shifts During the Last Ice Age Revealed

”The climate 60 000 years ago was cooler than today, but the vigorous melting of large ice masses in America and the Antarctic gave a chain reaction all the…

Earth Sciences

Real-Time Snowmelt Monitoring in the Baltic Sea Region

Within the context of ESA’s Polar View programme, funded through the Earthwatch GMES Service Element (GSE), the Finnish Environment Institute (SYKE) is using…

Earth Sciences

Underwater Survey Sheds Light on San Diego Sand Movements

An underwater survey off San Diego has revealed geological details of how sand builds up along Southern California's continental shelf and could help resource…

Earth Sciences

32-Mile Cable Laid for First U.S. Deep-Sea Observatory

Oceanographers have completed an important step in constructing the first deep-sea observatory off the continental United States.Workers in the…

Earth Sciences

High-Resolution Imaging Transforms Earth Sciences Research

The researchers adapted technology developed for near-surface exploration of reservoirs of oil and gas to image the core-mantle boundary some 2,900 kilometers,…

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