2018 12th International Clonal Plant Symposium, 29 July – 2 August, Bowdoin College, Brunswick, ME.
2015 Elements, genomes, and ecosystems: Cascading nitrogen and phosphorus impacts across levels of biological organization, 1-2 June, Theo Murphy Conference, Royal Society (U.K.) Kavli International Conference Center, Chicheley Hall, Buckinghamshire, U.K. (note: I served as one of the lead organizers along with A. Leitch, M. Neiman, D. Hessen, P.D. Jeyasingh, and I. Leitch)
2013 STRESSFLEA Workshop – 5-6 October, Prague, Czech Republic
2013 GENOME workshop – 20-22 March, Oslo, Norway
2009 Resurrection Ecology Symposium – 13-18 September, Herzberg, Switzerland.
2007 Centre for Ecological & Evolutionary Synthesis (CEES) – Centre of Excellence (CoE) – “kick-off” meeting, Research Council of Norway and Royal Society, 2-3 December, University of Oslo, Norway.
2007 Fifth International Symposium on Ecological Genetics, Belgian Fund for Scientific Research (FWO-Vlaanderen), 5-7 February, Katholieke Universiteit Leuven, Belgium.
2006 Perspectives in Aquatic Ecology: A Symposium dedicated to Prof. Winfried Lampert, 30 September, Max-Planck-Institut für Limnologie, Plön, Germany
2005 Fourth International Symposium on “Ecological Genetics”, Belgian Fund for Scientific Research (FWO-Vlaanderen), 2-4 February, University of Antwerp, Belgium (declined invitation to attend due to scheduling conflict.)
2003 Third International Symposium on “Ecological Genetics”, Belgian Fund for Scientific Research (FWO-Vlaanderen), 5-7 February, Katholieke Universiteit Leuven, Belgium (declined invitation to attend due to scheduling conflict, co-authors presented in my place).
2003 NSF Integrated Research Challenges in Environmental Biology (IRCEB): Biological Stoichiometry from Genes to Ecosystems, Society for Integrative and Comparative Biology (SICB) Annual Meeting, 4-8 January, Toronto, Ontario, Canada.
2002 Biodiversity Symposium: Scaling Up and Down in Aquatic Systems, NSF-sponsored Workshop, 29 Sept – 2 October, U. of Michigan, Ann Arbor, U.S.A.
2002 The Ecology and Evolution of Coupled Energy and Material Flows: Integration of Multiple Scales and Multiple Biota, Ecological Society of America (ESA)-sponsored symposium, 4-9 August, Univ. of Arizona, Tucson, USA.
2001 Second International Symposium on “Ecological Genetics”, Belgian Fund for Scientific Research (FWO-Vlaanderen), 31 January – 2 February, Antwerp, Belgium.
1999 Northern Dimensions to Biodiversity: From Arctic to Boreal Ecosystems, 20-23 November, Ivalo, Finland.
1998 First International Symposium on “Ecological Genetics – Isolation-by-Distance”, Belgian Fund for Scientific Research (FWO-Vlaanderen), 2-4 February, Leuven, Belgium.
1997 Diapause in the Crustacea: Second International Symposium, 24-29 August, Ghent, Belgium. (Selected member of the International Scientific Advisory Committee).
1996 Geographic Parthenogenesis: A Model System in Evolutionary Ecology, Fifth International Congress of Systematic and Evolutionary Biology, 17-24 August, Budapest, Hungary.
1995 Evolutionary Genetics and Adaptation, Jacques Monod Conference (CNRS), 25-29 September, Aussois, France.
1994 Interface between Ecology and Evolutionary Genetics, Deutsche Forschungsgemeinschaft (DFG) sponsored Symposium, 30 October – 4 November, Schloß Ringberg, Germany.
1993 Evolutionary Ecology of Clonal Organisms Workshop, European Science Foundation (ESF) sponsored 26-28 June, Plön, Germany (I organized this worshop).
1992 Establishing a Program in Population Biology, European Science Foundation (ESF) Workshop, November, Basel, Switzerland.
1992 Ecology & Evolution of Metapopulations, ESF-funded Workshop, Grygennog, Wales.
1989 Future Directions in Zooplankton Population Biology, NSF-funded workshop, October, W.K. Kellogg Biological Station, Michigan State Univ.