1. Armstrong, R. L. and Brodzik, M. J.: 1995, ‘An Earth-Gridded SSM/I Data Set for Cryospheric Studies and Global Change Monitoring’, COSPAR 30th Scientific Assembly (July 11–21, 1994, Hamburg, Germany),Advances in Space Research, (in press).
2. Barry, R. G.: 1985, ‘The Cryosphere and Climate Change’, in MacCracken, M. C. and Luther, F. M. (eds.),Detecting the Climatic Effects of Increasing Carbon Dioxide, DOE/ER-0235, U.S. Dept. of Energy, Washington, D.C., pp. 109–148.
3. Barry, R. G.: 1990, ‘Observational Evidence of Changes in Global Snow and Ice Cover’, in Parker, D. (ed.), Contributions in Support of Section 7 of the 1990 IPCC Scientific Assessment, Intergovernmental Panel on Climate Change, World Meteorological Organization/United Nations Environmental Programme, pp. 1.1–1.20.
4. Barry, R. G.: 1993, ‘Lake Ice Cover as a Climatic Indicator’, Report of Working Group #3 in Barry, R. G., Goodison, B. E., and LeDrew, E. F. (eds.),Snow Watch 92: Detection Strategies for Snow and Ice, Glaciological Data
GD-25, pp. 264–265.
5. Barry, R. G., Armstrong, R. L., and Krenke, A. N.: 1993, ‘An Approach to Assessing Changes in Snow Cover: An Example from the Former Soviet Union’,Proceedings, 50th Annual Eastern Snow Conference, Quebec City, 25–34.