Estimation of permafrost thickness using ground geophysical measurements, and its usage for defining vertical temperature variations in continental ice and underlying bedrock

In bedrock covered by continental ice, the depth to electrically conductive saline waters enriched below permafrost can be defined by electromagnetic measurements. Thus, if the ice thickness is also measured we obtain estimates of permafrost thickness variations in the survey area. Moreover, using t...

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Veröffentlicht in:Journal of glaciology 1997-01, Vol.43 (144), p.355-364
Hauptverfasser: Ruotoistenmaeki, T, Lehtimaeki, J
Format: Artikel
Sprache:eng
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