关于环境友好型土地利用模式的若干基本问题的探讨

On Some Basic Problems in the Patterns for Environmental-Friendly Land Utilization

中国的环境友好型土地利用模式具有中国特色,与资源环境承载力相协调,与节约集约利用土地相辅相成。环境友好型土地利用模式设计应遵循生态学和循环经济学的有关原理,并有与之相对应的内容。其应遵循生态学和循环经济学的有关原理主要有:异质共生原理、生态位原理、食物链原理、机能节律与时间节律配合原理、生态平衡与经济平衡相统一原理等;环境友好型土地利用模式分析方法主要有:系统动力学方法、能值分析方法、生态系统服务价值评估方法等。

Our patterns for environment - friendly land utilization are of the Chinese characteristics. They are in accordance with resource and environmental capacity. The pattern supplements each other with the frugal and intensive utilization of land. To design the environment - friendly land pattern we must follow the principles of ecology and circulation economy and incarnate these principles with corresponding contents in the patterns. These principles are： the coexistence of heterogeneity components, the niche theory, food chain principle, coordination between function rhythm and time rhythm, ecological uniform principle between equilibrium and economical equilibrium. The analytical methods of environment -friendly land pattern contain the methods of system dynamics, energy analysis, the method of value evaluation in ecosystem service.