为提高经营单位森林资源管理效率,科学指导森林经营方案编制,实现森林经营管理工作全过程信息化,对经营单位级森林资源动态监测评估系统构建相关技术和系统设计思路进行研究和探讨。通过集成管理历年各类森林资源调查数据以及各项分散的专题档案数据,直观分析经营单位区域内森林资源空间分布特征和动态变化规律。同时,将森林多功能经营评价和森林资源监测紧密结合,引入模型分析方法,建立不同源项的指标体系,对经营单位的森林培育、森林采伐、非木质资源利用与游憩、森林健康与保护等多功能经营进行评估分析,实现优先发展区域自动选取,并输出可视化评估成果,为森林多功能经营管理与调控措施提供数据支撑。实践结果表明,系统具有较强的可靠性和实用性,能够满足森林资源管理和经营决策多维性的需求,为森林可持续经营提供决策依据和科学的实践指导。

In order to improve the management efficiency of forest resources management units,scientifically guide the preparation of forest management plans,and realize the whole process of forest management informatization,this paper conducted research and discussion on the construction and related technologies of the dynamic monitoring and evaluation system of forest resources. Through integrating various forest resources survey databases over the years and various scattered thematic archive data,this paper intuitively analyzed the spatial distribution characteristics and dynamic changes of forest resources in the management unit area. At the same time,by combining closely the forest multi-functional management evaluation and forest resource monitoring,introducing model analysis method and establishing index system of different source items,it evaluated and analyzed the multi-functional management such as silviculture,forest harvesting,non-wood resource utilization and forest recreation,forest health and protection,etc,so as to automatically extract priority development areas,and output visual evaluation results to provide data support for forest multi-functional management and regulation measures. The practical results demonstrated that the system had strong reliability and practicability,which could satisfy the multi-dimensional needs of forest resource management,and would provide decision-making basis and scientific practical guidance for sustainable forest management.