190 JOURNAL OF FORESTRY 



Loss = (a) stand $53-70 



(b) capital _-_^ =$2.60 



(8) Soil will be occupied after fire by lodgepole pine, which will 

 produce but $50 worth of material in an 80-year rotation. 



Loss = (a) stand $53 • 7° 



200 t^o ^ ^ 



('-) <=*?"»' i.o3...-i - i.or-i =^5.69 



(9) Stand in (i) is destroyed when 10 years old and costs $6 to 

 replant. 



Loss = (a) stand $3-78 



(b) capital • 6.00 



(10) Stand destroyed in same year that it was established and must 

 be replaced at $6. 



Loss = (a) stand ? $0.00 



(b) capital 6.00 



I .Op™ — I 

 The table gives values for the factor — ' ^ at different ages 



and for several rotation periods at 3 per cent. With the use of these 

 figures and the money value of yields, taken from yield tables, the 

 valuation of stands of any species, age, or quality should be compara- 

 tively simple. (The values given represent a Y of $1.) 



