19 images matching permafrost

B1990.014.4.Science.8.00630

Sub Arctic swamp often due to permafrosts.

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.5.Science.13.29

Meat in ice cellar. Permafrost. 8 1974.
Keywords: food, ethnotechnology, cold

Collection: B1990.014 McCutcheon Collection / B1990_014_5 / B1990.014.5.Science

B2019.019.IB10-13

Ice Cellar (80' [feet] deep permafrost), 1982
Keywords: Mindel, Irving Mindel Sr., Irving Nelson Mindel Sr., 1980s, Ice Cellars

Collection: B2019.019 Irving Mindel Sr. Slides

B1990.014.004.permafrost.jun70p4.32

[thawing permafrost. print date Jun 70 P4 no. 32]

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.11570

Cabin settled 4ft in 8 years due to thawing of underlying permafrost.

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.5.Science.13.32

Ice cellar at Wainwright. Permafrost. 8 1974 [man in bottom of hole]
Keywords: food, ethnotechnology, cold

Collection: B1990.014 McCutcheon Collection / B1990_014_5 / B1990.014.5.Science

B1990.014.004.14375

Acicular ice has formed a dome somewhat similar to a pingo. Foot Atigun Pass, so. 6-75. Photographer's number 14375
Keywords: permafrost

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.14821

Ice shown in wall of pipe ditch dug in fractured rock. Photographer's number 14821
Keywords: permafrost

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.42559

Thermal reduction of permafrost, hydraulic pressure has forced meltwater and silt to surface. Photographer's number 42559

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.08326

Eskimos dig rooms down into permafrost to make natural cold storage vaults. Photographer's number 08326

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.20168

Ice barely below tundra in some permafrost areas of arctic & subarctic Alaska. Photographer's number 20168

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.permafrosttunnel.large

A permafrost tunnel near Fairbanks, Alaska. Cold weather engineers study ice lenses.[medium format slide]
Keywords: science, research

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1983.091.S4077.168a

1963, Anuaktuvuk Pass (cold storage in permafrost?) [Robert Paneak, ice cellar, probably cleaning up for the spring]

Collection: B1983.091 Ward Wells / Stock

B1983.091.S4077.169a

1963, Anuaktuvuk Pass (cold storage in permafrost?) [Robert Paneak, ice cellar, probably cleaning up for the spring]

Collection: B1983.091 Ward Wells / Stock

B1990.014.004.13768

Kobuk River makes cut into permafrost: peat solid frozen with many ice lens. Photographer's number 13768

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.004.17842

Communication damaged by frost action in permafrost area. Photographer's number: 17842. [print date Feb 79 P3]
Keywords: snow, communications, winter

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B1990.014.4.Science.22.VU38592

Black spruce: Pice mariana, grows mostly in swampy or permafrost areas, Alaska. Visuals Unlimited number: 38592

Collection: B1990.014 McCutcheon Collection / B1990.014.4

B2016.007.1345

Entrance to a permafrost ice storage (a whole caribou deep inside), Herschel Island, Y.T., 8 August 1986 [entrance to subterranean cache]

Collection: B2016.007

B1990.014.3.103

Special insulation on pipe in transitional areas from above to below ground, especially in permafrost areas. This several miles south of Pump 1 at Prudhoe. [Trans-Alaska Pipeline Construction]

Collection: B1990.014 McCutcheon Collection / B1990.014.3