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针对森林生态系统生产力适应性管理问题,基于数量生态学、生态经济学等理论和方法,建立了多智能体管理与优化决策模型。模型中将森林生态系统划分为多个单元,分别建立智能体,并在此基础上建立了由同类单元构成的区域适应性管理智能体和系统适应性管理智能体。除考虑气候变化、火灾、病虫害、人类破坏活动等对森林生产力的影响外,首次将适应性管理措施对生产力相关因子的作用纳入模型;同时,鉴于森林生态系统分散管理的现状,建立了动态双层优化决策模型。文章还提出了森林生态系统生产力适应性管理的生态效益和经济效益价值计算模型。
Aiming at the problem of adaptability management of forest ecosystem productivity, a multi-agent management and optimization decision-making model is established based on the theories and methods of quantitative ecology and ecological economics. In the model, the forest ecosystem is divided into a number of units, and the agents are respectively established. Based on these, a regional adaptive management agent and a system-adaptive management agent composed of the same kind of units are established. In addition to taking into account the impact of climate change, fire, pests and diseases and human destruction on forest productivity, the role of adaptive management measures on productivity-related factors is first introduced into the model. In the meantime, given the current status of decentralized management of forest ecosystems, Layer Optimization Decision Model. The article also put forward the ecological benefit and economic benefit value calculation model of adaptive management of forest ecosystem productivity.