Korbaylo and Shumilak (1999)
X
White and Acone (1998)
X
Tuthill and White (1997)
Tuthill et al. (1996)
McGilvary et al. (1995)
X
Rivard et al. (1984)
X
Vogel and Root (1981)
Andres and Doyle (1984)
Knowles and Hodgins (1980)
Andres (1980)
X
Beltaos (1978)
Nezhikhovskiy (1964)
X
Tuthill and Mamone (1998)
Majewski and Grzes (1986)
Beltaos (1983)
= Range
= Mean Value
Beltaos (1981)
= Only Value Reported
X
Nezhikhovskiy (1964)
Nezhikhovskiy (1964)
0.14
0.16
0
0.02
0.04
0.06
0.08
0.10
0.12
Ice Roughness, nii
Figure 6. Reported values of ice roughness.
0.10
0.08
0.06
0.04
Loose Slush
0.02
Dense Slush
Ice Floes
Freezeup Curve
Breakup Curve
0.01
0.1
1
10
100 (ft)
10 (m)
0.1
1
Ice Thickness
Figure 7. Nezhikhovskiy's (1964) suggested coefficients of ice roughness (ni) at the
time of initial ice cover formation, based on the thickness and type of the parent ice
material.
10
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