Title :
Results of temperature measurements on the drifting ice island "North pole 19"
Author :
Legenkov, A.P. ; Chuguj, I.V. ; Yeremin, N.N.
Author_Institution :
Arctic & Antarctic Inst., Leningrad, Russia
Abstract :
The temperature within the ice island has an annual period and propagates with damping and phase shift from the surface down to 20 m. Below this level the ice temperature is constant in time and increases linearly towards the islands bottom until it becomes equal to the freezing point of the sea water. The annual component of temperature variations from the upper surface of the island down to the 9 m level is satisfactorily described by a well-known Fourier law for homogeneous isentropic strata.
Keywords :
ocean temperature; sea ice; seawater; temperature measurement; Fourier law; freezing point; homogeneous isentropic strata; ice island; ice temperature; island bottom region; island upper surface; phase shift analysis; sea water; temperature measurement method; Electrical resistance measurement; Fluctuations; Harmonic analysis; Ice surface; Ocean temperature; Platinum; Sea measurements; Sea surface; Temperature distribution; Temperature measurement;
Conference_Titel :
Engineering in the Ocean Environment, Ocean '74 - IEEE International Conference on
Conference_Location :
Halifax
DOI :
10.1109/OCEANS.1974.1161384
