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April 16, 2013

CO2 removal can lower costs of climate protection
Potsdam Germany (SPX) Apr 16, 2013
According to the analysis, carbon dioxide removal could be used under certain requirements to alleviate the most costly components of mitigation, but it would not replace the bulk of actual emissions reductions. "Carbon dioxide removal from the atmosphere allows to separate emissions control from the time and location of the actual emissions. This flexibility can be important for climate protection," says lead-author Elmar Kriegler. "You don't have to prevent emissions in every factory or tr ... read more

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New research challenges assumptions about effects of global warming on mountain tree line For years, many scientists believed that forest tree lines on mountains everywhere would shift to higher elevations as the planet's temperature increased due to global warming. It's not that simple, ... more		Recent climate, glacier changes in Antarctica at the 'upper bound' of normal In the last few decades, glaciers at the edge of the icy continent of Antarctica have been thinning, and research has shown the rate of thinning has accelerated and contributed significantly to sea ... more		Tiny injectable LEDs help neuroscientists study the brain A new class of tiny, injectable LEDs is illuminating the deep mysteries of the brain. Researchers at the University of Illinois at Urbana-Champaign and Washington University in St. Louis developed u ... more
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