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Archival description
General view of permafrost and ground cover melting due to sun's warm rays. This natural process is very active over a very short summer period.
Experimental snow mobile with trailer. Tracked well on frozen ground and dry snow. Not good on wet soil as tracks clogged with mud.
Tracked vehicle is permanently stuck in the mud. Vehicle was left in the mud and we returned to our field camp. Soil froze to recover.
A very large river delta of water and eroded soil materials entering the sea. Tue sea ice at this location is permanent, except along the shore. Blue water on ice are surface melt water ponds and not open water.
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