摘要
本文根据线性规划方法和原理，建立了用于国营林场用材林经营的森林资源可持续利用规划辅助决策模型。模型特点是，能同时处理国营林场用材林资源的树种结构和多个树种龄级结构的优化调整问题，并将宜林地造林作为辅助决策内容的一部分反映在模型中，为国营林场森林资源经营利用提供长期规划决策。以山西省国营三道川林场为例，论证了模型的适用性。
Guided by the theory of sustainable development,this paper advances an approach toward sustainable use of forest resources on a state forest farm.The sustainable landscape heterogeneity and integrated function and diversity of forest ecosystem can be maintained by multi forest types,multi species and multi forest communities.These can be based on integrated management and silviculture regime and for the realization of local sustainable development of forest resources.Based on the strategy,an assisstent decision making model was built for the regulation of forest resource structure containing multi species and multi site classes.Besides management of existing forest,an integrated planation programme was formulated.As an example,management of forest land of class I on Sandaochuan Forest Farm was programmed to illustrate the implication of the model.
出处
《资源科学》
CSCD
北大核心
1998年第3期54-60,共7页
Resources Science
关键词
资源结构调整
辅助决策模型
用材林
林场
Linear programme
Resources structural regulation
Sustainable utilization
Assisstant decision making model
