A new study led by researchers at the Department of Energy's Joint BioEnergy Institute (JBEI), based at Lawrence Berkeley National Laboratory (Berkeley Lab), demonstrates the importance of microbial communities as a source of stable enzymes that could be used to convert plants to biofuels.
Washington, DC -- Reservoirs of oxygen-rich iron between the Earth's core and mantle could have played a major role in Earth's history, including the breakup of supercontinents, drastic changes in Earth's atmospheric makeup, and the creation of life, according to recent work from an international research team published in National Science Review.
We need to pay more attention to the health of the planet to save lives, and improve global health, now and in the future, Dr Samuel Myers will say at The Academy of Medical Sciences & The Lancet International Health Lecture1 today (Monday 13 November, 18:00-20:00).
A new species of bushcricket which mimics dead leaves to the point of near invisibility and sings so loud humans can hear it has been examined for the first time using advanced technologies to reveal the unusual acoustic properties of its wings.
Scientists investigating the newly-described species, named Typophyllum spurioculis in reference to the vivid orange eye spots on its legs and its necrotic-looking wings, found that when the males sing the entire wing resonates at the frequency of the call - something which does not happen in other species of bushcrickets.
Global emissions of carbon dioxide from burning fossil fuels have risen again after a three year hiatus, according to new figures from the Global Carbon Project (GCP).
The alarming projection for 2017 is revealed in a new report by the GCP - co-authored by many of the world's leading climate scientists including Professors Pierre Friedlingstein, Stephen Sitch, Richard Betts and Andrew Watson from the University of Exeter - published today.
In Sweden and in other parts of Europe there are concerns that seals and birds compete with humans for fish resources. For the Baltic Sea, an international study now shows that this competition is a reality.
Global carbon emissions are on the rise again in 2017 after three years of little-to-no growth, according to researchers at the University of East Anglia and the Global Carbon Project.
It was previously hoped that emissions might soon reach their peak after three stable years, so the new projection for 2017 is an unwelcome message for policy makers and delegates at the UN Climate Change Conference (COP 23) in Bonn this week.
By the end of 2017, global emissions of carbon dioxide from fossil fuels and industry are projected to rise by about 2% compared with the preceding year, with an uncertainty range between 0.8% and 3%. The news follows three years of emissions staying relatively flat.
That's the conclusion of the 2017 Global Carbon Budget, published 13 November by the Global Carbon Project (GCP) in the journals Nature Climate Change, Environmental Research Letters and Earth System Science Data Discussions.
Policymakers at this week's international climate negotiations in Germany meet amid sobering news that gives their work new urgency. After three years of flat growth, global fossil fuel emissions are rising again, according to a series of reports from the Global Carbon Project, a group chaired by Stanford scientist Rob Jackson.
Ecological studies have demonstrated positive relationships between plant diversity and ecosystem functioning. Forests with higher functional diversity are generally more productive and stable over long timescales than less diverse forests. Diverse plant communities show increased resource use efficiency and utilization, enhanced ecosystem productivity and stability and can better cope with changing environmental conditions - an insurance effect of biodiversity. They are also less vulnerable to diseases, insect attacks, fire and storms.