成熟期石油资源型城市人地系统脆弱性评估——以山东省东营市为例

发布时间：2018-05-19 16:31

本文选题：石油资源 + 人地系统　；参考：《湖南师范大学自然科学学报》2017年04期

【摘要】：利用集对分析方法分析1995—2014年东营市人地系统整体及其内部经济子系统、社会子系统和生态环境子系统的应对能力、敏感性和脆弱性,运用障碍度模型分析影响东营市应对能力的障碍因素,得出以下结论:(1)东营市经济子系统、社会子系统和生态环境子系统敏感性呈下降趋势、应对能力逐渐增强,脆弱性持续下降.(2)东营市人地系统由较高敏感型、脆弱型资源型城市向较低敏感型、脆弱型资源型城市转变,应对能力是东营市人地系统脆弱性的主要影响因素.(3)"障碍度"分析表明产业结构单一、劳动力结构性失业、环境污染严重是影响应对能力降低的主要因子.研究认为,应从调整产业结构、优化城市空间、完善社会保障、减少"三废排放"等方面降低东营市人地系统脆弱性.
[Abstract]:Using the set pair analysis method to analyze the coping ability, sensitivity and vulnerability of the whole man-land system and its internal economic subsystem, social subsystem and ecological environment subsystem in Dongying City from 1995 to 2014. Using the barrier degree model to analyze the obstacle factors that affect the coping ability of Dongying city, the following conclusions are drawn: the economic subsystem of Dongying city, the sensitivity of social subsystem and ecological environment subsystem is decreasing, and the coping ability is gradually increasing. The vulnerability of Dongying city changed from high sensitive type, fragile resource type city to low sensitive type and fragile resource type city. The analysis of barrier degree shows that the single industrial structure, the structural unemployment of labor force and the serious environmental pollution are the main factors affecting the reduction of coping ability. The study suggests that the vulnerability of Dongying man-land system should be reduced from the aspects of adjusting industrial structure, optimizing urban space, perfecting social security and reducing "three waste emissions".
【作者单位】：山东师范大学地理与环境学院;
【基金】：国家自然科学基金资助项目(41271553,41371170)
【分类号】：F127

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