Earth Sciences

Earth Sciences

New Methane Sink Discovered in Granitic Rock

The methane in the granite is consumed through microbe-mediated anaerobic oxidation, a process dominantly described from marine seabeds where it significantly…

Earth Sciences

Oregon Researchers Reveal Water’s Role in Explosive Volcanoes

University of Oregon geologists have tapped water in surface rocks to show how magma forms deep underground and produces explosive volcanoes in the Cascade…

Earth Sciences

Ethanol Refining Emissions Higher Than Expected in Decatur

New airborne measurements downwind from an ethanol fuel refinery in Decatur, Illinois, show that ethanol emissions are 30 times higher than government…

Earth Sciences

Shale-Drilling Additives Found in Drinking Water Near Leaks

The researchers used a new analytical technique on samples from the homes and found a chemical compound, 2-BE, and an unidentified complex mixture of organic…

Earth Sciences

Dietary Supplements Boost Coral Health Amid Climate Change

UM Rosenstiel School researchers found coral species can buffer the effects of climate change by increasing feeding during stressful environmental conditions

Earth Sciences

Chicxulub and Deccan Eruptions: Coincidence or Connection?

In a new paper published online by GSA Bulletin on 30 April, researchers Mark Richards and colleagues address the “uncomfortably close” occurrence of the…

Earth Sciences

NASA Observes Tropical Storm Noul Strengthening in Real Time

The RapidScat instrument that flies aboard the International Space Station and measures surface winds gathered data that showed newborn Tropical Storm Noul…

Earth Sciences

Slowdown after Ice Age sounds a warning for Great Barrier Reef's future

“Poor water quality, increased sediments and nutrients – conditions increasingly being faced by the modern day reef – caused a delay in the Reef's growth of…

Earth Sciences

Ocean Currents Disrupt Methane-Eating Bacteria Community

There is a large, and relatively poorly understood, community of methane-consuming bacteria in this environment. They gorge on the gas, control its…

Earth Sciences

Fjords are 'hotspots' in global carbon cycling

After studying sediment data from worldwide fjord systems, the researchers, who include Dr Candida Savage of New Zealand's University of Otago, estimate that…

Earth Sciences

NASA Satellite Captures Tropical Cyclone Quang Landfall

The Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard Aqua gathered data on Tropical Cyclone Quang on May 1 at 06:20 UTC…

Earth Sciences

Juvenile Shale Gas in Sweden – Tectonics and deep biosphere

Considering geological time scales, the occurrence of biogenic shale gas in Sweden´s crust is relatively young. An international team of geoscientists (led by…

Earth Sciences

NASA Sees Birth of Tropical Cyclone Quang in Indian Ocean

The tropical low pressure area formerly known as System 98S has organized and developed into Tropical Cyclone Quang in the Southern Indian Ocean. NASA's Aqua…

Earth Sciences

Sahara Dust Influences Cooling in Iberian Peninsula

Atmospheric aerosols (solid or liquid particles suspended in the atmosphere) are difficult to examine for various reasons. Firstly, they remain in the…

Earth Sciences

Oxygen Depletion in Groundwater: A Springtime Concern

Spring has arrived in Europe with mild temperatures and sunshine. Where just a few weeks ago the ground was frozen and partly covered in snow and ice, it is…

Earth Sciences

Unraveling Climate Change’s Role in Ancient Tibetan Collapse

Climate change may be responsible for the abrupt collapse of civilization on the fringes of the Tibetan Plateau around 2000 B.C.

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