森林景观“斑块耦合网络”视角下森林经营的思考

Forestry Management in Perspective of Coupling Network of Landscape Patches

森林经营理论和实践经历了从单一永续利用到多目标持续利用,最终实现森林可持续经营的演变过程。森林景观"斑块耦合网络"代表森林景观整体结构的骨架,对森林可持续经营具有指导意义。阐释了森林景观"斑块耦合网络"理论对森林异质性经营、适应性经营与跨尺度经营的实践应用价值,进一步揭示森林异质性景观的稳定机制、森林整体约束下的适应性调控机制与多尺度上森林经营机制,提出了现代森林经营对"斑块耦合网络"研究的启示与展望。

Forest management theory and practice has been experienced a transition from a single sustainable utilization to multi-objective sustainable utilization, and finally to achieve forest sustainable management. ＂Coupling network of landscape patches （CNLP）＂, which describes the skeleton of the whole structure of forest landscape, has a guiding significance for sustainable forest management. The applicable values of CNLP were explained from the aspects of forest heterogeneity management, adaptability management, and across-scale management. The stability mechanism of heterogeneity of forest landscape, the adaptive mechanism under constraint of the forest optimization, and forest management mechanism of under multi- scales restriction were further revealed. Some thoughts and prospective of CNLP study in the view of mod- ern forest management were proposed.