• Uppsala (Sweden), 2nd International Symposium on Environmental Geochemistry, 1991
  • Ljubljana/Pörtschach (Slovenia/Austria), 4th International Mine Water Association Congress, 1991
  • Canberra (Australia), International Volcanological Congress, 1993
  • München (Germany), Hanns-Seidel-Stiftung, 1993
  • Kraków (Poland), 3rd International Symposium on Environmental Geochemistry, 1994
  • Nottingham (United Kingdom), 5th International Mine Water Association Congress, 1994
  • Perth (Australia), 12th Australian Geological Convention, 1994
  • Perth (Australia), CSIRO, 1994: Flooding of an abandoned Uranium Mine in the Erzgebirge/Saxonia/ Germany
  • München (Germany), Hanns-Seidel-Stiftung, 1994: Trinkwasservorkommen und deren Gewinnung
  • Melbourne (Australia), Monash-University, 1995: Changes in Mine Water Geohydrology during the Flooding of an abandoned Uranium Mine in the Erzgebirge/Saxonia/Germany
  • Freiberg (Germany), Uranium-Mining and Hydrogeology, 1995
  • Miskolc (Hungary), Miskolci Egyetem, 1995: Flooding of a Uranium Mine – Environmental Problems and Geochemical Conditions
  • Bautzen (Budyšin, Gemany), IFG, 1997: Neue Wege für Niederschlagswasser – Hydrogeologische Untersuchungen zur Regenwasserversickerung in Ostsachsen
  • Portorož (Slovenia), 7th International Symposium on Water Tracing, 1997
  • Bled (Slovenia), 6th International Mine Water Association Congress, 1997
  • Johannesburg (South Africa), International Mine Water Association Symposium, 1998
  • Freiberg (Germany), Uranium-Mining and Hydrogeology II, 1998
  • Sevilla (Spain), International Mine Water Association Congress, 1999
  • Ustroń (Poland), 7th International Mine Water Association Congress, 2000
  • München (Germany), XXXI. IAH Congress, 2001
  • Belo Horizonte (Brasil), International Mine Water Association Symposium; Brazilian Mining Conference 2001
  • Nottingham (United Kingdom), Mine Water Hydrogeology and Geochemistry, 2001
  • Kattowitz (Poland), 2nd Image-Train cluster meeting, 2002
  • Lake Orta (Italy), Mine and quarry waste – The burden from the past, 2002
  • Lausanne (Switzerland), M-WINE initial meeting, 2002
  • Freiberg (Germany), Uranium-Mining and Hydrogeology III; International Mine Water Association Symposium, 2002
  • Johannesburg (South Africa), 8th International Mine Water Association Congress, 2003
  • Freiberg (Germany), 3. Altbergbaukolloquium, 2003
  • Cairns (Australia), James Cook University, 2004: Tracer Tests in Flooded Underground Mines
  • Jena (Germany), Friedrich-Schiller-Universität, 2004: Troia – Hydrogeologische Untersuchungen im Historischen Nationalpark
  • Freiberg (Germany), 55. Berg- und Hüttenmännischer Tag, 2004
  • Newcastle (United Kingdom), International Mine Water Association Congress, 2004
  • Oviedo (Spain), 9th International Mine Water Association Congress, 2005
  • Freiberg (Germany), 56. Berg- und Hüttenmännischer Tag, 2005
  • St Louis (USA), International Mine Water Association Symposium, 2006
  • Berlin (Germany), IAH Meeting, 2006
  • Cagliari/Sardinia (Italy), International Mine Water Association Symposium, 2007
  • Freiberg (Germany), 58. Berg- und Hüttenmännischer Tag, 2007
  • Carlsbad (Czech Republic), 10th International Mine Water Association Congress, 2008
  • Freiberg (Germany), 59. Berg- und Hüttenmännischer Tag, 2008
  • Pretoria (South Africa), International Mine Water Association Symposium, 2009
  • Freiberg (Germany), 61. Berg- und Hüttenmännischer Tag, 2010
  • Sydney, Nova Scotia (Canada), International Mine Water Association Symposium, 2010
  • Beijing (China), 17th Global Energy & Resources Dialogue: 2011 World Underground Mining Conference, 2011
  • Xuzhou (China), China University of Mining and Technology: Mine Water Management and Tracer Tests, 2011
  • Gera (Germany), WISSYM – Remediation of Uranium Mining and Processing Sites – Sustainability and Long Term Aspects, 2011
  • Aachen (Germany), International Mine Water Association Congress, 2011
  • Atlanta (USA), Kemira Oy – Mine Water Short Course, 2011
  • Johannesburg (South Africa), Water Management in Mining Africa, 2011
  • Bunbury (Australia), International Mine Water Association Symposium, 2012
  • Pretoria (South Africa), Water Management in Mining Africa, 2012
  • Mikkeli (Finland), Mine Water Management Lecture, 2013
  • Golden (USA), International Mine Water Association Conference, 2013
  • Helsinki (Finland), Green Mining Seminar, 2014
  • Santiago (Chile), International Mine Water Association & ICARD 2015
  • Helsinki (Finland), WaterSmart Status Seminar, 2015
  • Bad Schlema (Germany), WISSYM 2015
  • Pretoria (South Africa), CGS Congress 2016
  • Helsinki (Finland), Green Mining Congress 2016
  • Leipzig (Germany), International Mine Water Association 2016
  • Lappeenranta (Finland), Nordic Filtration Symposium 2016
  • Lappeenranta (Finland), International Mine Water Association 2017
  • Wuhan (China), 2nd National Chinese International Mine Water Association Meeting 2017
  • Saariselkä (Finland), Kaivosseminaari 2018
  • Vienna (Austria), IAEA Technical Committee Mine Water Management, 2018
  • Pretoria (South Africa), 11. ICARD / IMWA Conference, 2018
  • Umhausen (Austria), Geoforum Umhausen, 2018
  • Wielicka (Poland), 18. Altbergbau-Kolloquium, 2018
  • Freiberg/Sachsen (Germany), VODAMIN II Workshop Mine Water Geothermal, 2019
  • STOP THE WAR AGAINST THE UKRAINE! Perm (Russia), International Mine Water Association Conference – Mine Water: Technological and Ecological Challenges, 2019
  • Bochum (Germany), Bergbau, Energie und Rohstoffe, 2019
  • Chemnitz (Germany), WISSYM19, 2019
  • Umhausen (Austria), Geoforum Umhausen, 2019
  • Virtual Conference (Wales, United Kingdom), 14th International Mine Water Association Congress – Mine Water Management for future Generations, 2021
  • Breslau / Wrocław (Poland), Politechnika Wrocławska, 2022
  • Kassel (Germany), kassel22 – Let’s talk about Grubenwasser, 2022
  • Johannesburg (South Africa), WISA Biannual Conference, 2022
  • Christchurch (New Zealand), 14th IMWA Congress, 2022
  • Newport, Wales, IMWA 2023
  • Kassel (Germany), kassel23 – Let’s talk about Grubenwasser, 2023
  • Essen (Germany), 21. Altbergbau-Kolloquium, 2023
  • Johannesburg (South Africa), WISA Mine Water Symposium, 2023

: Eingeladener Redner

Kontakt

Prof. Dr Christian Wolkersdorfer

Deutsche Adresse Südafrikanische Adresse

christian@wolkersdorfer.info
www.wolkersdorfer.info

IMPRESSUM

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