Abstract
T
he present study sustainable management of Guilan Saravan
Sylvan Park was planned. The used method in the form of
decision support model in three10-year period was studied for
parks of various states and with considering the economic,
ecological and social criteria during the years 2008 to 2038.
By using hierarchical fuzzy analysis method, the reaching to
an optimal level of economic, ecological and social simultaneously
and as their combined utility values in various periods, decisions
and different states of park is obtained. The results showed
that in order to reach to an optimal level of purposes simultaneously,
at the beginning of the first 10-year period implementation
of ecological decision, at the beginning of the second 10
years period in three considered states for the Sylvan Park implementation
of social, ecological and ecological decisions
give the most combined utility value of purposes respectively.
Results of stochastic dynamic programming showed that implementing
the ecological decisions at the beginning of the
first 10-year period, implementing the ecological decision by
considering the second designed state of park at the beginning
of the second 10-year period, and by applying the first designed
state of park at the beginning of third 10-year-old period, the
implementation of social decisions is desirable to achieve sustainable
management in Saravan Sylvan Park. According to
the findings, the implementation of these determined decisions
can be useful and maximum of desirable use from Park
potentials in the economic, social - recreational and conservation
and sustainability of indigenous species problems, and reposit
the park to the next generation with the best condition.