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充分认识和深入研究人类经济行为及其积累过程,以及它的结构性变化对生态环境的影响效应是当今国际科学研究的前沿领域。文中以人地关系论为理论指导,选择典型的生态环境脆弱区鄂尔多斯市,定性分析不同产业发展对生态环境影响的基础上,定量评价了研究区近二十年(1984-2004)的产业结构变化及其生态环境效应。结果显示:研究时段内其产业结构有两次明显的结构转型;随之出现的生态环境效应呈“S”型发展变化趋势,表明产业结构变化给区域生态环境带来的不利影响所呈现的“S”型在加大,该市基于生态环境保护的产业结构调整任务仍很艰巨。
To fully understand and study human economic behavior and its accumulation process and the effect of its structural changes on the ecological environment is the frontier field of international scientific research today. Based on the theory of human-land relationship as theoretical guidance, Ordos city, a typical eco-environment fragile region, is selected. Based on the qualitative analysis of the impact of different industries on the ecological environment, the industrial structure of the study area for the past 20 years (1984-2004) Change and its Ecological and Environmental Effects. The results showed that there were two obvious structural transitions in the industrial structure during the study period. The following ecological and environmental effects showed a trend of “S ” type development, indicating that the adverse effects of industrial structure changes on the regional ecological environment were presented The “S” type is on the rise, and the city’s task of adjusting the industrial structure based on ecological environment protection is still arduous.