6. One paragraph description of your model (e.g. abstract from report or paper); The model uses daily-scale synoptic data to estimate the daily fluctuations (accumulation/ablation) at the Falls Creek site in the Australian Alps (elev. 1649 m). The model consists of a statistical reegression relationship between daily snowpack changes and a set of predictor variables. These include the 500 hPa temperature, water vapour mixing ratio at 1000 hPa, airstream speed at 100 hPa and 500 hPa and the wind direction at 500 hPa. These variables are sampled along a transect south of the model site, in the Bass Strait between Victoria and Tasmania. 50. Please provide references relevant to the model description and use. Hewitt, S. D., Finlayson, B. L., McMahon, T. A and Simmonds, I. 1997. Assessing the sensitivity of Australian alpine snow cover to enhanced- greenhouse climate change (in preparation) ______________________________________________________________________ Simon Hewitt Telephone(w): +61 3 9344 6339 Ph.D Student _--_|\ Telephone(h): +61 3 9877 2070 Department of Geography / \ Fax : +61 3 9344 4972 University of Melbourne \_.--._/ Parkville v Victoria 3052 AUSTRALIA E-mail: simon@mullara.met.unimelb.edu.au _______________________________________________________________________