LITERATURE CITED
Causey, E.M. and H.W. West (1990) Prototype en-
Bates, R.E. and M. Billelo (1966) Defining the cold
vironmental digital data for materiel design, test-
regions of the northern hemisphere. USA Cold Re-
ing and evaluation. USA Waterways Experiment
gions Research and Engineering Laboratory,
Station, Miscellaneous Paper EL-90-19.
Technical Report 178.
Mellor, M. (1964) Properties of snow. USA Cold
Bates, R.E. and M. Bilello (1988) Comparison of
Regions Research and Engineering Laboratory,
snowfall amounts and snow depths for locations
Cold Regions Science and Engineering Mono-
in Germany and the northeast United States. In
graph III-A1.
Proceedings of the 8th Annual EOSAEL/TWI Confer-
Richmond, P. (1993) Predicting vehicle mobility on
ence. Atmospheric Science Laboratory, White Sands
snow-covered slopes. In Proceedings, First Inter-
Missile Range, New Mexico.
national Conference on Winter Vehicle Mobility (G.
Bilello, M.A. (1957) A survey of arctic snow-cover
Blaisdell, Ed.). USA Cold Regions Research and
properties as related to climatic conditions. USA
Engineering Laboratory, Special Report 93-17.
Snow, Ice and Permafrost Research Establishment
Sturm, M., J. Holmgren and G.E. Liston (in press)
(USACRREL), Research Report 39.
A seasonal snow cover classification system for
Bilello, M.A. (1984) Regional and seasonal varia-
local to global applications. Journal of Climate.
tions in snow-cover density in the USSR. USA
U.S. Army (1950) Korean Environment. Environ-
Cold Regions Research and Engineering Labora-
mental Protection Section, Office of the Quarter-
tory, CRREL Report 84-22.
master General, Report No. 171.
Bilello, M.A., R.E. Bates and J. Riley (1970) Physi-
U.S. Navy, U.S. Air Force, Dept. of Commerce
cal characteristics of the snow cover: Fort Greely,
(1992) International Station Meteorological Climate
Alaska, 1966-67. USA Cold Regions Research and
Summary, ver 2.0. CD-ROM. Asheville, North
Engineering Laboratory, Technical Report 230.
Carolina: Federal Climate Complex.
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