10 LIBRI IN INGLESE ASSOCIATI CON «FIRN LINE»
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firn line nella seguente selezione bibliografica. Libri associati con
firn line e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Geological Survey Professional Paper
Figure 45. — Trimetrogon (oblique) aerial photograph 410-R-219 taken on 23
January 1945 showing three bands of tephra on Glaciar Chico; the uppermost
one (1) is definitely below the firn line. The ice- capped mountain on the right is
Cerro ...
Geological Survey (U.S.), 1998
2
Geological Survey Professional Paper
... 1956) to identify glacier limits and variations. Some subsequent visits were
made by the ACC (Gray, 1962) but little new scientific information was added. In
1922, Palmer (1924a) estimated the firn line at 2,400 m; today it is closer to 2,600
m.
3
Regional Hydrological Response to Climate Change
The position of the firn line serves as one of the main indices of glacier existence
(Krenke, 1982; Aizen, 1990; Glazirin, 1991). According to our investigations, its
altitude is determined by predictors such as average summer air temperature and
...
4
Antarctic Snow and Ice Studies, I and II
The deviation begins near an elevation of 500 meters, increases to near 300
meters, and then decreases to sea level. The difference between the mean
annual temperature and the 10-meter temperature is greatest in the area of the
firn line, ...
5
Magazine of natural history
Whilst the height at which the glaciers begin, as well as the line of perpetual
snow, varies in Switzerland from 6,000 to 10,000 feet, according to the exposure,
the firn- line, at about 8,000 feet, appears to be comparatively independent of ...
John Claudius Loudon, Edward Charlesworth, John Denson, 1840
6
Antarctic Snow and Ice Studies
The deviation begins near an elevation of 500 meters, increases to near 300
meters, and then decreases to sea level. The difference between the mean
annual temperature and the 10-meter temperature is greatest in the area of the
firn line, ...
Malcolm Mellor, Albert P. Crary, 1964
7
Magazine of Natural History and Journal of Zoology, Botany, ...
Whilst the height at which the glaciers begin, as well as the line of perpetual
snow, varies in Switzerland from 6,000 to 10,000 feet, according to the exposure,
the firn- line, at about 8,000 feet, appears to be comparatively independent of ...
8
Juneau Icefield Research Project (1949-1958)
The firn line marks the lower limit of snow that has outlasted one or more ablation
seasons, as opposed to the equilibrium line, or equilibrium line altitude, which
separates the areas of accumulation and wastage during a given budget year ...
9
Applied Climatology: Principles and Practice
4' Accumulation area Dry snow line Wet snow line DRY SNOW ZONE
PERCOLATION ZONE surface at end of previous summer (:| Snow _i _ :(4-
Ablation area -_> Firn line Equilibrium line WET SNOW / SOAKED ZONE
SUPERIMPOSED ICE ...
Russell D. Thompson, Allen Howard Perry, 1997
10
THE MAGAZINE OF NATURAL HISTORY
The Palmella nivalis is found exclusively on the firn, beginning at the firn-line and
ending about 1,000 feet above it. It is never seen either on a glacier or common
snow ; its favourite habitat being sunny slopes where the snow is quickly ...
EDWARD CHARLESWORTH , F.G.S, 1840
