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News articles about "Geochemistry"

Acid mine drainage reduces radioactivity in fracking waste

Acid
Much of the naturally occurring radioactivity in fracking wastewater might be removed by blending it with another wastewater from acid mine drainage according to a Duke University led study Fracking wastewater and acid mine drainage ... - Read More

Tracking fracking pollution

As a result of the fracking revolution North America has overtaken Saudi Arabia as the world's largest producer of oil and gas This despite endless protests from environmentalists But does drilling for natural gas really ... - Read More

Study Finds Tungsten in Aquifer Groundwater Controlled by pH, Oxygen

Released 9 30 2013 2 00 PM EDTSource Newsroom Kansas State University more news from this source Saugata Datta785 532 2241sdatta@k state edu Oct 1 2013 MANHATTAN Kan Two Kansas geologists are helping shed new ... - Read More

Tapping a valuable resource or invading the environment? Research examines the start of fracking in Ohio

Environment
A new study is examining methane and other components in groundwater wells in advance of drilling for shale gas that's expected over the next several years in an Ohio region Amy Townsend Small a University ... - Read More

Probing methane's secrets: From diamonds to Neptune

Neptune
Hydrocarbons from Earth make up the oil and gas that heat our homes and fuel our cars The study of the various phases of molecules formed from carbon and hydrogen under high pressures and temperatures ... - Read More

Cracking how life arose on Earth may help clarify where else it might exist

Does life exist elsewhere or is our planet unique making us truly alone in the universe Much of the work carried out by NASA together with other research institutions is aimed at trying to come ... - Read More

'Cold snap' 116 million years ago triggered marine ecosystem crisis

Ecosystem, Ecosystem, marine, Marine
A cold snap 116 million years ago triggered a similar marine ecosystem crisis to the ones witnessed in the past as a result of global warming according to research published in Nature Geoscience The international ... - Read More

Global cooling as significant as global warming, study of marine ecosystems during Cretaceous period shows

Ecosystems
A cold snap 116 million years ago triggered a similar marine ecosystem crisis to the ones witnessed in the past as a result of global warming according to research published in Nature Geoscience The international ... - Read More

Geochemistry survey at Chatham Rise reveals absence of modern day greenhouse gas emissions

Gas, Geochemistry, Emissions
Geochemistry analysis conducted by the U S Naval Research Laboratory of fossil sediment injection structures off the New Zealand coast in February and March reveal no presence of modern day expulsions of methane gas a ... - Read More

Geochemist aids development of geologic time scale for study of Earth's history

Time
A Boise State University researcher has taken a lead role in developing the most current timetable on Earth's geologic history Geochemist Mark Schmitz is one of four editors on The Geologic Time Scale 2012 or ... - Read More

Groundwater unaffected by shale gas production in Arkansas

A new study by scientists at Duke University and the U S Geological Survey USGS finds no evidence of groundwater contamination from shale gas production in Arkansas Our results show no discernible impairment of groundwater ... - Read More

Potential of best practice to reduce impacts from oil and gas projects in the Amazon

Gas
Hydrocarbon exploration and production continues to press into the most remote corners of the western Amazon one of the most biologically and culturally diverse zones on Earth A new best practice framework that combines technical ... - Read More

'Dark oxidants' form away from sunlight in lake and ocean depths, underground soils

Ocean, Sunlight, Sunlight, Ocean
Breathing oxygen can be hazardous to your health Share This See Also Extreme Survival Bacteria Fish Geochemistry Earth Science Caving Microorganism Antioxidant Saliva Oxygen Indeed our bodies aren't perfect They make mistakes among them producing ... - Read More

Lava erupting on sea floor linked to deep-carbon cycle

sea
Scientists from the Smithsonian and the University of Rhode Island have found unsuspected linkages between the oxidation state of iron in volcanic rocks and variations in the chemistry of the deep Earth Not only do ... - Read More

Lava erupting on sea floor linked to deep-carbon cycle

sea
Scientists from the Smithsonian and the University of Rhode Island have found unsuspected linkages between the oxidation state of iron in volcanic rocks and variations in the chemistry of the deep Earth Not only do ... - Read More

Competing for milk can be a stressful thing for hyena twin siblings

Milk
Researchers from the German Leibniz Institute of Zoo and Wildlife Research IZW demonstrate for the first time in a free ranging mammal that hunger and conflict for access to resources can be stressful for subordinate ... - Read More

Just what makes that little old ant… change a flower's nectar content?

sugar
Ants play a variety of important roles in many ecosystems As frequent visitors to flowers they can benefit plants in their role as pollinators when they forage on sugar rich nectar However a new study ... - Read More

What planets are made of: Findings establish counterintuitive potential planet-forming materials

Planets
A team of researchers led by Artem R Oganov a professor of theoretical crystallography in the Department of Geosciences has made a startling prediction that challenges existing chemical models and current understanding of planetary interiors ... - Read More

Ancient Earth crust stored in deep mantle

Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials from the early Earth's crust But decisive evidence for this phenomenon has proven elusive New research from a team including Carnegie's Erik ... - Read More

Microscopic dust particles found in underground railways may pose health risk

New research from the University of Southampton has found that working or travelling on an underground railway for a sustained period of time could have health implications Share This See Also Workplace Health Health Policy ... - Read More
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