Adjacent CALM site C5, Part of a 7 kilometer permafrost geophysics test range
\n\n\n\nNAME AND LOCATION OF CLOSEST CLIMATE STATION (latitude, longitude, and distance from borehole, km) – provide (if available) mean monthly air temperature and snow depth of reporting interval for mean annual ground temperature Tuktoyaktuk, 69°26'N. 133° 2'W 60km
\n\n\n\nAIR TEMPERATURE AND SNOW COVER THICKNESS/DENSITY MEASUREMENTS AT THE BOREHOLE SITE (indicate frequency of observations):
\n\n\n\nAir temperature: Yes [x] No [ ] Snow thickness: Yes[x] No[ ] Density: Yes [ ] No[x]
\n\n\n\n6hrs air logger annual snow
\n\n","site_id":21,"site_name":"Mackenzie Delta","country_name":"Canada","active":false,"has_data":false,"date_start":null,"date_end":null,"datasets_count":0,"timezone":"-07:00","created":"2024-08-21T12:14:26.356456","modified":"2026-05-15T11:44:16.151795","accessibility":{"type":"Helicopter or snowmobile. Winter Road","distance_from_road":2000.0},"disturbance":{"disturbance":{"type":"Steep bank","distance":10.0},"disturbance_other":{"type":null,"distance":null}},"location":{"elevation":30.0,"latitude":69.218333,"longitude":-134.285},"contacts":[{"orcid":null,"first_name":"Mark","last_name":"Nixon","role":"","position":"","address":{"address":"601 Booth St.,","zip":"Ontario, K1A 0E8","city":"Ottawa","country":"Canada","phone":"(613) 992-2469","url":"","email":"mnixon@gsc.nrcan.gc.ca"}},{"orcid":null,"first_name":"Sharon","last_name":"Smith","role":"Investigator","position":"","address":{"address":"Geological Survey of Canada Natural Resources Canada, 601 Booth St.","zip":"K1A 0E8","city":"Ottawa","country":"Canada","phone":"+(1)-613 947-7066","url":"","email":"ssmith@nrcan.gc.ca"}},{"orcid":null,"first_name":"Margo","last_name":"Burgess","role":"","position":"","address":{"address":" Geological Survey of Canada, 601 Booth St.","zip":"K1A 0E8","city":"Ottawa","country":"Canada","phone":"","url":"","email":"mburgess@nrcan.gc.ca"}}],"generic_citation":"Mark Nixon, Sharon Smith, Margo Burgess: Permafrost Temperature (PT) at \"Lousy 8-91GSC13\" (Canada). Code: 91GSC13, GTN-P PID: pt/133.","citations":[],"related_publications":[{"id":22,"reference":"Dallimore,S.R and Davis, J.L.,1992: Ground penetrating radar investigations ofmassive ground ice; in Ground penetration radar, ed. J. Pilon; Geological Survey ofCanada, Paper 90-4, p. 41-48.\r\n","created":"2024-09-09T11:14:54.407943","modified":"2025-06-26T11:57:36.184173"},{"id":23,"reference":"Dallimore, S.R. and Wolfe, D.A.,1988: Massive ground ice associated withglaciofluvial sediments, RichardsIsland, N.W.T., Canada; in Proceedings of theFifth International Conference on Permafrost, Trondheim, Norway.\r\n","created":"2024-09-09T11:14:54.407943","modified":"2025-06-26T11:57:36.184173"},{"id":24,"reference":"Rampton, V.N. and Walcott, R.I.,1974: Gravity profiles across ice-coredtopography; Canadian Journal of Earth Sciences, v.11, p. 110-121.\r\n","created":"2024-09-09T11:14:54.407943","modified":"2025-06-26T11:57:36.184173"}],"pictures":[],"environmental_setting":{"slope":2.0,"aspect":270.0,"vegetation_type":"Shrub Tundra","vegetation":"Shrub Tundra","hydrology":null,"landform":"Ice cored ice contact ridge, may be late glacial (>10Ka) or much older (early Wisconsinan)","lithology":"4 m of silty sand over 21 m massive ice, over 3m icy sand over sand","morphology":"Top of hill or ridge. Local relief: 20m","description":null,"prior_records":"../04/1991, continuing annual. Several sub year logger records, 12 hour period."},"permafrost_setting":{"permafrost_thickness":null,"permafrost_zone":"Continuous","zero_annual_amplitude":null},"gtnp_code":"CA 06","additional_code":"91GSC13","drilling":{"drilling_method":"shot hole, air rotary","date_drilled":"1991-01-01T00:00:00","depth":30.0,"drilling_angle":90.0,"diameter":null,"deepest_sensor":30.0},"datasets":[]}