… chemistry and wrote her thesis about the evaluation of life cycle assessments. 2005 she started to work at the German Environment Agency in the section … chemistry and wrote her thesis about the evaluation of life cycle assessments. 2005 she started to work at the German Environment Agency in the section …

… methane emissions. The volume of allowable waste disposed has been decreasing since 2005. The drop in volumes of mined black coal and smaller livestock numbers also …