矿业废弃地再利用空间优化配置及管理信息系统研究

发布时间：2018-03-08 02:33

本文选题：矿业废弃地　切入点：空间优化配置　出处：《中国矿业大学（北京）》2013年博士论文　论文类型：学位论文

【摘要】：矿业废弃地是矿产资源开发的伴生产物，其大量存在引起了一系列的生态、环境和社会经济问题，严重影响了矿区的可持续发展。因此，矿业废弃地再利用已成为我国一项十分紧迫的任务。然而，，目前我国在矿业废弃地再利用过程中因缺乏科学规划，使矿业废弃地再利用带有盲目性，造成土地利用结构不合理、复垦土地使用效率较低。本研究在借鉴已有研究成果的基础上，对矿业废弃地再利用空间优化配置进行了研究：建立了矿业废弃地分类体系，提出了以3S技术应用为支持的矿业废弃地调查方法；构建了矿业废弃地再利用潜力评价指标体系，并将GIS与层次分析法和模糊综合评价相耦合，利用空间模糊评价模型在空间尺度上对矿业废弃地再利用潜力进行了评价；运用生态足迹和多目标规划法建立了矿业废弃地再利用数量结构优化模型，结合GA的优化算法实现了矿业废弃地再利用空间结构优化；开发了矿业废弃地再利用管理信息系统，实现了矿业废弃地从现状调查、结构优化到工程验收的一体化管理。
[Abstract]:Mining abandoned land is the concomitant product of mineral resources development. Its existence has caused a series of ecological, environmental and social economic problems, which has seriously affected the sustainable development of mining areas. The reuse of mining abandoned land has become a very urgent task in our country. However, because of the lack of scientific planning in the process of mining abandoned land reuse in our country at present, the reuse of mining abandoned land is blind, resulting in unreasonable land use structure. Reclamation of land use efficiency is low. Based on the existing research results, this paper studies the optimal allocation of mining wasteland reuse space: the classification system of mining abandoned land is established, and the survey method of mining abandoned land supported by 3s technology is put forward. The evaluation index system of mining abandoned land reuse potential is constructed, and the GIS is coupled with AHP and fuzzy comprehensive evaluation, and the spatial fuzzy evaluation model is used to evaluate the potential of mining abandoned land reuse on spatial scale. Using the ecological footprint and multi-objective programming method, the optimization model of the quantity structure of the mining wasteland reuse is established, the spatial structure optimization of the mining abandoned land reuse is realized by combining the GA optimization algorithm, and the mining abandoned land reuse management information system is developed. The integrated management of mining abandoned land from status investigation, structure optimization to project acceptance has been realized.
【学位授予单位】：中国矿业大学（北京）
【学位级别】：博士
【学位授予年份】：2013
【分类号】：X322;P208

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