Wrigley KP313 T6

Created: 2014-01-08 13:10:08
Modified: 2014-02-11 14:54:44

Thaw tube at BH6, slope inclinometer casing adjacent to each borehole 

MEAN ANNUAL GROUND TEMPERATURE AT OR NEAR DEPTH OF ZERO ANNUAL AMPLITUDE (°C) – report  value for most recent year or 12 month interval  BH 2 -.89°C, BH4 –1.14°C, BH5 –1.01°C, BH6 –0.7°C

Depth of zero annual amplitude (or depth of measurement reported above)  (m) about 15 m

Year or 12 month interval for mean reported above June-Sept. 2001

Range (if applicable) of mean annual ground temperature over observation period (°C)

AIR TEMPERATURE AND SNOW COVER THICKNESS/DENSITY MEASUREMENTS AT THE BOREHOLE SITE (indicate frequency of observations):

Air temperature: Yes [x] No [] daily  Snow thickness: Yes[x] No[ ] daily beginning fall 2002 Density: Yes [ ] No[x]

NAME 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

Fort Simpson 61°45’N 121°14’W