Earth Sciences

Earth Sciences

Giant Cold-Water Coral Mounds Discovered Off Mauretania Coast

With a length of around 400 kilometers, the world’s largest contiguous cold-water coral structure stretches along the seafloor off the coast of Mauretania. Dr….

Earth Sciences

Modeling Earthquake and Tsunami Risks in Southeast Japan

She and her doctoral advisor Jonathan Woodruff, with Smith College professor Jack Loveless and Mamoru Hyodo at the Japanese agency report details in the…

Earth Sciences

First direct observations of methane's increasing greenhouse effect at the Earth's surface

These findings were published online April 2 in the journal Nature Geoscience in an article entitled “Observationally derived rise in methane surface forcing…

Earth Sciences

Rapid Emissions Reductions: Keeping CO2 Removal Costs Down

Removing CO2 from the atmosphere through technical methods including carbon capture and underground storage (CCS) or increased use of plants to suck up CO2…

Earth Sciences

Greenhouse Gas Reduces Nitrogen Loads in Indian Lakes

Human activities are causing the release of enormous amounts of reactive nitrogen (RN) to the environment. India alone accounts for about one-fifth of the…

Earth Sciences

Arctic Sea Ice Extent Hits Second Lowest on Record

On March 17, the Arctic sea ice cover peaked at 5.59 million square miles (14.48 million square kilometers), making it the second lowest maximum on record, at…

Earth Sciences

Laser-based sensing system can detect methane leaks from miles away

A new field instrument developed by a collaborative team of CU Boulder researchers can detect and quantify methane leaks as tiny as one-quarter of a human…

Earth Sciences

Team discovers a significant role for nitrate in the Arctic landscape

The study, published in Proceedings of the National Academy of Sciences, found that plants in northern Alaska's tussock tundra took up nitrate at comparable…

Earth Sciences

Germany was covered by glaciers 450,000 years ago

The timing of the Middle Pleistocene glacial-interglacial cycles and the feedback mechanisms between climatic shifts and earth-surface processes are still…

Earth Sciences

Unlocking Gas Hydrate Research: Advances in Technology

Gas hydrates are ice-like compounds of water molecules with gases such as methane. They occur in large quantities in the continental slopes of ocean margins….

Earth Sciences

Jacobs University Advances Geological Mapping of Mars, Moon

At present, the methodological approach for geological mapping of planetary surfaces is mainly based on techniques developed in the 1970s. This leaves wide…

Earth Sciences

Mat Baits and Hooks Pollutants from Water Safely

A polymer mat developed at Rice University has the ability to fish biologically harmful contaminants from water through a strategy known as “bait, hook and…

Earth Sciences

Interactive Map Reveals Global Climate Change Connections

What does Salt Lake City have in common with Tehran?

Earth Sciences

Innovative Technologies Boost Global Population Data Accuracy

WorldPop at the University, in partnership with non-profit organisation Flowminder Foundation, is forging links with a range of countries around the globe to…

Earth Sciences

Thawing Permafrost Emits Surprising Methane Levels

Until now, it was assumed that larger amounts of greenhouse gases are formed when the ground was dry and well aerated – when oxygen was available. Christian…

Earth Sciences

Microorganisms Create Methane Under Siberian Seafloor

On the seafloor of the shallow coastal regions north of Siberia, microorganisms produce methane when they break down plant remains. If this greenhouse gas…

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