Title: Assistant Professor
Employer: University of Ottawa
Place of Birth: St. Jerome, Quebec, Canada.
Further Education: Concordia University (B.Sc.), McGill University (Ph.D.).
Geographic focus of research: Alberta, Ontario, Quebec, Botswana, Africa.
Brief synopsis of current research:
My work focuses on identifying the consequences of anthropogenic stressors on natural systems. The main emphasis is on the sources, pathways and fate of persistent pollutants such as organochlorine pesticides, polychlorinated biphenyls (PCBs) and trace metals in aquatic environments. I am presently looking at the potential for ecosystems in cold climates to retain and biomagnify semi-volatile organochlorine compounds like PCBs and pesticides. Another component has involved an examination of trace metal release from terrestrial environments to surface waters in response to logging and smelting practices. Methods include a combination of field analysis and modeling approaches. My work encompasses a range of biological and chemical limnology, land-water interactions, biogeochemical cycles, and water quality issues.
Assistant Professor, Department of Biology, University of Ottawa, 30 Marie Curie St., Ottawa, Ont., K1N 6N5,Canada
Phone: (613) 562-5800 ext. 6650 or 6668; Fax: (613) 562-5486
Blais, J.M., K. Duff, T. Laing, J.P. Smol. 1999. Regional contamination in lakes from the Noril'sk smelters in Siberia, Russia. Water, Air, and Soil Pollution.. 110: 389-404.
Paterson, A.M., B.F. Cumming, J.P. Smol, J.M. Blais, R.L. France. 1998. Assessment of the effects of logging, forest, fires and drought on lakes in northwestern Ontario: A 30-year paleolimnological perspective. Canadian Journal of Forestry Research. 28: 1546-1556.
Blais, J.M., D.W. Schindler, D.C.G. Muir, L.E. Kimpe, D.B. Donald, B. Rosenberg. 1998. Accumulation of persistent organochlorine compounds in mountains of western Canada. Nature 395: 585-588.
Blais, J.M., R.L. France, L.E. Kimpe, R.J. Cornett. 1998. Climatic changes have had a greater effect on erosion and sediment accumulation than logging and fire: Evidence from 210Pb chronology in lake sediments. Biogeochemistry 43: 235-252.
France, R. and J.M. Blais. 1998. Lead concentrations and stable isotopic evidence for trans-polar contamination of plants in the Canadian High Arctic. Ambio 27: 506-508.