| GIS支持下的工矿废弃地复垦利用方案决策研究——以湖北省黄石市阳新县七约山矿区为例 |
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| 引用本文： | 彭玉玲,林爱文,王珂,刘凤莲,赵琮,杨倩.GIS支持下的工矿废弃地复垦利用方案决策研究——以湖北省黄石市阳新县七约山矿区为例[J].水土保持通报,2015,35(2):297-301. |
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| 作者姓名： | 彭玉玲 林爱文 王珂 刘凤莲 赵琮 杨倩 |
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| 作者单位： | 1. 武汉大学资源与环境科学学院,湖北武汉430079;教育部地理信息系统重点实验室,湖北武汉430079
2. 测绘遥感信息工程国家重点实验室,湖北武汉,430079 |
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| 基金项目： | 国家自然科学基金项目“农业干旱和水文干旱对气象干旱的预警响应模拟研究”(41301586) |
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| 摘 要： | 目的]探讨土地复垦评价及其方案决策方法。方法]在借鉴国内外相关研究成果和经验的基础上,针对工矿废弃地复垦利用的特点,将特尔斐法、层次分析法(AHP)与GIS技术相结合,选择湖北省黄石市阳新县七约山矿区进行实证研究。结果]界定了工矿废弃地的内涵,建立了试验区数字高程模型,提出了评价的指标体系,确定了宜耕、宜园、宜林、宜草的复垦方向,较好地解决了以往土地复垦研究中较难克服的由于数据精度引起的决策偏差等问题。结论]该研究数据时效性和精度较高,研究模型简单实用,研究结果通过实际操作证实误差较小,研究方法具有很好的应用前景。
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| 关 键 词： | 工矿废弃地 复垦利用 方案决策 适宜性评价 GIS |
| 收稿时间： | 2014/1/21 0:00:00 |
| 修稿时间： | 2014/3/20 0:00:00 |
GIS-based Program Decision-making in Reclamation and Utilization of Industrial and Mining Wasteland-A Case Study at Qiyueshan Mining Area of Yangxin County, Huangshi City, Hubei Province |
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| PENG Yuling,LIN Aiwen,WANG Ke,LIU Fenglian,ZHAO Cong and YANG Qian.GIS-based Program Decision-making in Reclamation and Utilization of Industrial and Mining Wasteland-A Case Study at Qiyueshan Mining Area of Yangxin County, Huangshi City, Hubei Province[J].Bulletin of Soil and Water Conservation,2015,35(2):297-301. |
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| Authors: | PENG Yuling LIN Aiwen WANG Ke LIU Fenglian ZHAO Cong and YANG Qian |
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| Institution: | PENG Yuling;LIN Aiwen;WANG Ke;LIU Fenglian;ZHAO Cong;YANG Qian;School of Resource and Environment Science,Wuhan University;Key Laboratory of Geographic Information System,Ministry of Education,Wuhan University;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University; |
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| Abstract: | Objective] This article aim to find a suitable method for the evaluation and decision-making of land reclamation.Methods] Based on existing evaluation methods and experiences in the domestic and abroad, we used Delphi, AHP(analytic hierarchy process) and GIS tools to conduct the empirical research in the Qiyueshan mining area, Yangxin County, Huangshi City, Hubei Province.Results] We defined the connotation of industrial and mining wasteland, established the digital elevation model for the experimental area, presented the evaluation index system, determined the direction for different land-use types(arable land, garden, woodland, and grassland) of reclaimed industrial and mining wasteland, and addressed the decision bias problem caused by data accuracy.Conclusion] The study provided high accuracy and timeliness data, and simple and practical model. The results are proved as accurate enough, which will be useful for further application. |
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| Keywords: | industrial and mining wasteland reclamation and utilization program decision-making suitability evaluation GIS |
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