30/06/2010

New technique improves efficiency of biofuel production

Researchers at North Carolina State University have developed a more efficient technique for producing biofuels from woody plants that significantly reduces the waste that results from conventional biofuel production techniques. ...

SMOS shines at symposium

Today, a focus at ESA's Living Planet Symposium is on the innovative SMOS mission, which recently became operational. Early results are proving very encouraging with its first observations due to be released in early July.

Nutrients, viruses and the biological carbon pump

Adding nutrients to the sea could decrease viral infection rates among phytoplankton and enhance the efficiency of the biological pump, a means by which carbon is transferred from the atmosphere to the deep ocean, according ...

The ant queen's chemical crown

The defining feature of social insects is that societies contain queens, which specialise in laying eggs, as well as workers, which are mostly infertile but take care of the offspring and the nest. However, when the queen ...

Effect of fire on birds evaluated

European mountains have experienced a decline in forestry, agricultural and livestock operations over the past 50 years, due to the exodus of rural populations and socioeconomic changes. These areas have become covered by ...

Warmer ecosystems could absorb less atmospheric carbon dioxide

(PhysOrg.com) -- Research by scientists at Queen Mary, University of London has found that a predicted rise in global temperature of 4°C by 2100 could lead to a 13% reduction in ecosystems' ability to absorb carbon dioxide ...

R Coronae Australis: A cosmic watercolor (w/ Video)

The star R Coronae Australis lies in one of the nearest and most spectacular star-forming regions. This portrait was taken by the Wide Field Imager (WFI) on the MPG/ESO 2.2-metre telescope at the La Silla Observatory in Chile. ...

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