Table XI. Alaskan tundra environment simulation (mid-July 1966). 



a. Temperature extremes (max and min) at sur- 

 face (°K). 



Kinetic tbermal conductivity (cm /sec) 



b. Temperature extremes (max and min) 4 cm below 

 surface (°K). 



Kinetic tbermal conductivity (cm /sec) 



.30 298.6 297.4 297.2 296.8 297.6 296.4 

 269.1 272.9 271.4 272.8 272.2 272.7 



.35 



295.9 295.0 

 289.8 271.3 



294.4 

 272.0 



293.9 

 272.6 



.30 288.2 289.6 289.7 290.1 290.3 290.4 



274.8 275.5 275.4 275.2 275.0 274.9 



.35 287.5 288.9 288.9 288.6 



275.4 275.1 274.8 274.0 



0. Relative time lags of temperature minima from 

 surface to 4 cm below (units of 5 minutes). 



d. Relative time lags of temperature minima from 

 surface to 16 cm below (units of 5 minutes). 



Kinetic tbermal conductivity (cm /sec) 

 Albedo .0010 .0018 .0020 .0028 .0030 .0034 .0040 



Kinetic tbermal conductivity (cm /sec) 

 Albedo .0010 .0018 .0020 .0026 .0030 .0034 .0040 



28 



