基于承载力的矿区生态经济系统演化分析

矿区生态承栽力和生态弹性力与矿区生态经济系统演化密切相关。分析了矿区生态承栽力和矿区生态弹性力的内涵，以矿区生态承栽力、生态弹性力作为矿区生态系统的状态因子，矿区资源经济开发活动强度、资源经济开发速度作为矿区经济系统的状态因子，建立矿区生态经济系统演化的动力学模型。对环境资源掠夺性经济开发、环境保护性经济开发两种开发方式进行计算机模拟，结果显示人类经济开发活动方式对矿区生态经济系统演化趋势具有重要影响，并提出应用技术手段、经济手段和社会手段对矿区生态经济演化系统进行调控。

Evolution Analysis of Mine Ecological Economy Based on Ecological Carrying Capability

Mine ecological carrying capability and ecological elastic capability are closely related to the system evolution of mine ecological economy. Mine ecological carrying capability and ecological elastic capability were analysised and the dynam- ics model of system evolution on mine ecological economy was put forward based on mine ecological carrying capability and ecological elastic capability as state factors of mine eco-system, economic development activities intensity of mineral resources and economic development speed of mineral resources as state factors of mine economic system. Two development modes of environmental resources predatory economic development and environmental protection economic development were simulated by using computer, and the results showed that the way of economic development activities have a major impact on the system evolution of mine ecological economy. Finally, technology, economic and social means were put forward to regulate the system evolution of mine ecological economy.