Yang, Ontario Cabinet Office I I I I VOLUME I SESSION A: AIR QUALITY RESEARCH Verbal Presentations Page A2 Genetic Characteristics of Healthy 38 and Declining Sugar Maple (Acer saccharum Marsh) in Ontario; P.Imperial's initiatives to generate a broader understanding of the scientific and economic implications for Canada and Imperial are discussed, J, D- Hc Farland/wl October 5, 1990 I I I I I I I I I I I I I I I M Global Harming: What's Known and What's Not?Utilizing the results of chemical analyses and available toxicological information, guidelines which were termed "Concentrations Considered Excessive" were developed for a number of contaminants in soil and plant foliage.
Colborn, US Conservation Foundation, Washington DC, USA Volume I Page Liquid & Solid Waste Research C1 Environmental Concerns - Keeping 12 our Perspective; J.
Nunan, Trow, Dames & Moore, Mississauga, Ontario C10 Oxidation to Remove 16 Trichloroethylene from Soil; G.
1990 ABSTRAC1 OF l.p Hc KAKIAND'K KKMARKS The potential for global warming has become one of the most: complex and hot Ly- debated Issues in the energy/environment dialogue.
VOLUME I INDEX Keynote Presenters Page Sustainable Development: The 1 Technological Challenge; Noel J.
By early 1983, it had become apparent that the processes by which the Phytotoxicology guidelines had been established to date were less than satisfactory, because they varied among contaminants, were too subjective, and could not be supported by any consistent procedure or mathematical model.
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Brown, Director, United Nations Environment Programme Responses to Global Climate 2 Change: The Coming Environmental and Economic Revolutions; Jim Bruce, Chair, Canadian Climate Program Board Feature Presenters Air Quality Research A1 What's the Latest on Acidic 5 Deposition in North America?
Sisterson, Argonne National Laboratory, Argonne, Illinois, USA A10 Measurement of Semi-Volatile 7 Organic Compounds in Ambient Air; G.
Wixson, Clemson University, Clemson, South Carolina, USA Panel Presentations Global Warming: What is at Stake?