Sources

Much of the material for this case was taken from the following sources.

Faulkner, D. A. (1987): The Effect of a Major Emitter on the Rain Chemistry of Southwestern British Columbia--a Preliminary Analysis Part I. Report No. PAES 87-1, Atmospheric Environment Service, Pacific Region, Environment Canada, Vancouver.

Sampson, P. D. and P. Guttorp (1991): Power transformations and tests of environmental impact as interaction effects. American Statistician 45: 83-89.

Vong, R. J., L. Moseholm, D. S. Covert, P. D. Sampson, J. F. O'Loughlin, M. N. Stevenson, R. J. Charlson, W. H. Zoller, and T. V. Larson (1987): Statistical Analysis of Spatial and Temporal Variations in Urban Rainwater Chemistry: Changes in pH and Sulfate Associated with the Closure of a Copper Smelter. In Acid Rain: Scientific and Technical Advances (R. Perry, R.M. Harrison, J.N.B. Bell, and J.N. Lester, editors), pp. 90-97. Selper , London.

Vong, R. J., L. Moseholm, D. S. Covert, P. D. Sampson, J. F. O'Loughlin, M. N. Stevenson, R. J. Charlson, W. H. Zoller, and T. V. Larson (1988): Spatial and Temporal Variations in Urban Rainwater Chemistry: Changes in pH and Sulfate Associated with the Closure of a Copper Smelter. J. Geophys. Res. 93D6, 7169-7179.