ASPRock1 - Optimal forest management for production and protection
Peter Lohmander, Sweden, 2002-02-06 (rev. 040428)

Problem description, analysis and general conclusions

Simulation of the rocks coming down the mountain! NEW!

Expected cost if a rock damage occurs = J =

Rate of interest in the capital market = r(%) =

Expected number of released rocks per year = A =

Exponential coef. b (standard = -0,0277) =
Note the format of the decimal value!

Initial stock level in the forest x0 (at least 300!) =

Intrinsic growth rate (standard = 0,047) = s =
Note the format of the decimal value!

Carrying capacity (standard = 600) = K =

Net price per cubic metre in the first harvest = P0 =

Net price per cubic metre in future harvests = P1 =

Peter Lohmander

Problem description, analysis and general conclusions