Fossil fuel emissions release billions of tons of carbon into the atmosphere each year, which is changing the climate and threatening the sustainability of life on planet Earth. In Brazil, the demand for alternative energy ...
Environment
Jun 25, 2014
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Limited availability of fossil fuels stimulates the search for different energy resources. The use of biofuels is one of the alternatives. Sugars derived from the grain of agricultural crops can be used to produce biofuel ...
Biotechnology
Aug 15, 2013
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Natural photosynthesis—the remarkable ability of plants to transform sunlight into useful energy—powers virtually all life on Earth. But that's not enough for some people.
Materials Science
Aug 7, 2013
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When scientists talk about climate change, they usually mean significant changes in the measures of climate over several decades or longer. Climate variability generally refers to seasonal changes over a year or so.
Earth Sciences
Jun 27, 2013
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New research results from Uppsala University, Sweden, instill hope of efficient hydrogen production with green algae being possible in the future, despite the prevailing scepticism based on previous research. The study, which ...
Materials Science
Apr 15, 2013
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Miscanthus grasses are used in gardens, burned for heat and energy, and converted into liquid fuels. They also belong to a prominent grass family that includes corn, sorghum and sugarcane. Two new, independently produced ...
Biotechnology
May 15, 2012
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Researchers in Wales and the United States have collaborated to complete the first high-resolution, comprehensive genetic map of a promising energy crop called miscanthus (Miscanthus sinensis). The results – published ...
Biotechnology
Mar 19, 2012
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Improving natural photosynthesis to make new fuels and boost crop production is the focus of new research presented at the American Association for the Advancement of Science (AAAS) Annual Meeting today. It could see us one ...
Materials Science
Feb 17, 2012
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Scientists now have a way to more accurately compare how efficiently plants and photovoltaic, or solar, cells convert sunlight into energy, thanks to findings by a research consortium that included a U.S. Department of Agriculture ...
Energy & Green Tech
Jan 16, 2012
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(PhysOrg.com) -- Biomass could cover 20% of the global energy supply without harming production of food, a new report released in the United Kingdom says. Reviewing over 90 international studies, the report was produced by ...
Environment
Dec 2, 2011
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