KERRY WOODS. 13 



loam. Aspect N. The conditions are very favourable for the 

 growth of larch. 



Dominant trees per acre (of mean diameter 6*7 in.) 450 

 Minor trees per acre (of mean diameter 4*9 in.) ... 100 



Total trees per acre 550 



There were three Douglas firs on the sample plot, which were 

 counted as dominant larch. 



Sample tree : Total length (h) = 44 feet 6 inches. 



Diameter breast heigiit (d) = 6*4 inches. 



True Volume to 3 inches least diameter (v) = 



4-6 cubic feet. 

 Form factor (f) = 0*470. 



Volume per acre = ^ ^3 X46*5*xo*47 = 2,36o cub. ft. approx. 

 '3 



As remnants of the former crop there were also standing on this 

 plot 80 spruce per acre of a height of from 4 feet to 10 feet. They 

 were very thin in foliage and showed little promise of developing 

 into trees. All the Corsican and Scotch pines were dead, but 

 three Douglas firs had attained a height of about 50 feet. 



GROUP L 2 . 



Area, 0*156 acre. Elevation, 1,080 feet. Age, 23 years. 

 Fairly steep slope. Soil deep and well drained loam. Aspect N. 

 Dominant trees per acre (of a mean diameter 6*0 in.) 545 

 Minor trees per acre (of a mean diameter 4*2 in.) ... 160 



Total trees per acre ... ... ... ... 705 



Sample tree : h = 4o feet 7 inches. d = 5'6 inches. 

 v = 3*5 cubic feet. f = 0*504. 



Volume per acre = -X42*25xo*504 = 2,28o cub. ft. approx. 

 0*156 



There were also present 40 small spruce per acre, similar to 

 those in Group Lj. The Scotch and Corsican pines were all dead. 



GROUP L 3 . 



Area, 0*2 acre. Elevation, 1,175 feet. Age, 23 years. 

 Slope, steep. Soil and aspect as in Groups L x and L 2 . 



Rather irregular group. 



Dominant trees per acre (of mean diameter 5*7 in.) 515 

 Minor trees per acre (of mean diameter 3*8 in.) ... 100 



Total trees per acre 615 



* See footnote as to the value of h on preceding page. 



