Positions filled: 1. Professor of environmental chemistry 2. Vice-Rector of Estonian Agricultural University 3. Director of Environmental Protection Institute 4. Director of Tartu College, Tallinn University of Technology 5. The Royal Society postdoctoral fellowship, University of Oxford 6. Chairman of the Union of Estonian Scientists 7. Chemistry studies, University of Tartu 8. PhD from Moscow State University 9. Academic visitor: Michigan State University, University of South Florida, Tacoma Community College, University of Brighton, University of Oxford