Donat HaderDr. Hader was the Director of the Botanical Institute, held the chair of Ecophysiology of Plants at the Friedrich-Alexander University, Erlangen-Nürnberg, Germany and was the director of the Botanical Garden. He is author of over 670 scientific publiations, produced 27 books and holds seven national and international patents. He is or has been associate editor and reviewer for numerous international journals and is currently Section Editor of Environmental Toxicology in Frontiers in Environmental Sciences. His research interests are ecophysiology and ecotoxicology of aquatic ecosystems and he is an appointed member of the Environmental Effects Panel of the United Nations on the Effects of ozone depletion and climate change. In addition, he works on space biology and orientation of microorganisms with respect to light and gravity. Read More Read Less