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3836 matches found for "Carbon"

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NIH Teams With Lancet to Address Impacts of Climate Change

Strategies to reduce greenhouse gases also benefit human health, according to studies published today in the medical journal The Lancet. The Lancet series highlights case studies on four climate chang...

Ecology, The Environment and Conservation | nachricht Read more
Where the Wild Things Were: How Conservation Efforts Are Failing

Sanderson, who published an essay with a similarly dire assertion in 2002, concludes these seven years later: “There have been landmark foreign policy acts in the past that managed to satisfy both dom...

Ecology, The Environment and Conservation | nachricht Read more
Researchers show how algae make surplus light energy harmless

A team of scientists from Münster and the USA have now been able to show for the first time how green algae protect themselves against such damage. The journal "Nature" carries a report on t...

Life Sciences | nachricht Read more
CO2 Emissions Continue Significant Climb

These CO2 emissions increased at a rate of 3.4% per year from 2000 to 2008, in contrast to 1% each year in the previous decade, scientists from the Global Carbon Project report in the current issue of...

Earth Sciences | nachricht Read more
With 1st Neutrino Events, Multinational Team In Japan Takes 1st Step To Answering Why Only Matter In Universe

Protons from the 30-GeV Main Ring synchrotron were directed onto a carbon target, where their collisions produced charged particles called pions. These pions travelled through a helium-filled volume w...

Physics and Astronomy | nachricht Read more
After Landslides, Soil Carbon Storage Recovers Rapidly

Because most forested areas are in mountainous regions, 40% of U.S. forests are in landslide hazard areas. Thus, the interaction between soil development and mass wasting is critical to understanding ...

Agricultural and Forestry Science | nachricht Read more
Fish Food Fight: Fish Don’t Eat Trees After All

But new research from the University of Washington shows this is not likely to be true. Algae provide a much richer diet for fish and other aquatic life, according to research published this week in t...

Ecology, The Environment and Conservation | nachricht Read more
Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago

The volcano ejected an estimated 800 cubic kilometers of ash into the atmosphere, leaving a crater (now the world's largest volcanic lake) that is 100 kilometers long and 35 kilometers wide. Ash ...

Earth Sciences | nachricht Read more
Is Global Warming Unstoppable?

“It looks unlikely that there will be any substantial near-term departure from recently observed acceleration in carbon dioxide emission rates,” says the new paper by Tim Garrett, an associate profess...

Earth Sciences | nachricht Read more
Predicting the fate of underground carbon

A team of researchers at the Massachusetts Institute of Technology has developed a new modeling methodology for determining the capacity and assessing the risks of leakage of potential underground car...

Physics and Astronomy | nachricht Read more
Researchers Pioneer New Approach to Assist Scientists, Farmers

ORNL and LANL scientists are exploring the large potential of the earth’s soils to sequester carbon, with estimates claiming that new land-use practices could greatly reduce U.S. carbon emissions by a...

Agricultural and Forestry Science | nachricht Read more
Developing “Green” Tires That Boost Mileage and Cut Carbon Dioxide Emissions

C&EN Senior Editor Alexander Tullo explains that rolling resistance — the friction that tires encounter when rolling — are a major factor in a vehicle’s fuel economy. It can determine up to 20 percent...

Ecology, The Environment and Conservation | nachricht Read more
Developing 'green' tires that boost mileage and cut carbon dioxide emissions

The new tires could help add an extra mile or two per gallon to a car's fuel economy. That's the topic of the cover story of the current issue of Chemical & Engineering News, (C&EN) ACS'...

Materials Sciences | nachricht Read more
Fossil fuel CO2 emissions up by 29 percent since 2000

An international team of researchers under the umbrella of the Global Carbon Project reports that over the last 50 years the average fraction of global CO2 emissions that remained in the atmosphere ea...

Ecology, The Environment and Conservation | nachricht Read more
Human emissions rise 2 percent despite global financial crisis

The paper – by scientists from the internationally respected climate research group, the Global Carbon Project (GCP) – says rising emissions from fossil fuels last year were caused mainly by increased...

Earth Sciences | nachricht Read more
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