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Germany, Switzerland, Pollution
Polar zone ozone and UV exposure, under closer scrutiny than ever
Polar zone ozone and UV exposure, under closer scrutiny than ever Global changes, such as climate warming and stratospheric ozone depletion, are increasingly noticeable. Therefore, there is a need for scientists to have reliable information about atmospheric and stratospheric processes .
Forecasting pollen in the atmosphere
Forecasting pollen in the atmosphere Runny nose, watery eyes and cough; these are the symptoms associated with respiratory allergies. About 20% to 30% of Europeans suffer from some type of respiratory allergy , according to the European Federation of Allergy and Airway Diseases Patients Associations .
Greener milk: how to make cow’s nitrogen intake efficient
Greener milk: how to make cow’s nitrogen intake efficient The amount of nitrogen that is excreted by livestock is directly proportional to the amount it is fed . This is according to Chris Reynolds a researcher in nutritional physiology of ruminants  at  the University of Reading , UK.
Purifying sludge through oxygen-based digestion
Purifying sludge through oxygen-based digestion Dealing with sludge is one of the biggest issues of waste water treatment.
Nanosilver in textiles – friend or foe?
Nanosilver in textiles – friend or foe? Silver has been used as biocide for medical purposes since the 1930s. Today nanometric size silver particles are used to prevent unpleasant odour caused by bacteria in sport shirts or socks .