中国采矿占损土地驱动因子及治理资金效益定量研究

发布时间：2018-05-17 11:33

本文选题：采矿用地 + 矿山地质环境恢复治理　；参考：《中国人口·资源与环境》2015年05期

【摘要】：本文采用panel data模型和空间分析方法对我国采矿占损土地的时空分布、影响因素和资金使用效益进行了定量研究。2003-2012年,我国矿山累计占用和破坏土地面积呈增加趋势,治理任务繁重。以31个省(市)10年数据开展的计量研究表明,当年和上一年采掘业固定资产投资的增加会对当年采矿占损土地面积的增加起显著正向作用,当年及上一年治理总资金的增加会显著提高本年恢复治理面积。由于历史遗留问题严重,现有治理资金无法对累计采矿占损土地面积的下降起显著作用。同时,研究结果还表明,中央财政专项资金起到了拉动地方财政和企业投入矿区环境整治的积极性,并对当年恢复治理面积的增加起到了显著作用。建议进一步完善矿山地质环境恢复治理保证金制度,从源头上减少采矿占损土地,加大资金投入并提高资金使用效率,积极吸纳社会资本参与矿区土地综合整治,大力发展矿山环境保护和土地复垦新技术,加强公众监督。
[Abstract]:In this paper, panel data model and spatial analysis method are used to quantitatively study the spatial and temporal distribution, influencing factors and fund utilization benefit of the lost land in mining industry in China. From 2003 to 2012, the total occupied and destroyed land area of mines in China is increasing. The management task is heavy. An econometric study based on data from 31 provinces (municipalities) shows that the increase in fixed asset investment in extractive industries in the current year and in the previous year will play a significant positive role in the increase in the area of lost land from mining in that year. The increase in total governance funds in the current year and in the previous year will significantly increase the area under management this year. Due to the serious problems left over by history, the existing governance funds can not play a significant role in the decline of the cumulative mining land area. At the same time, the research results also show that the central financial special fund has played a positive role in stimulating local finance and enterprises to invest in the environmental improvement of mining areas, and has played a significant role in restoring the area under control in that year. It is suggested that the deposit system for the restoration and management of mine geological environment should be further improved, the loss of land from mining should be reduced at the source, the investment of funds should be increased and the efficiency of fund utilization should be improved, and the social capital should be actively involved in the comprehensive regulation of mining area land. We will vigorously develop new technologies for environmental protection and land reclamation in mines and strengthen public supervision.
【作者单位】：中国国土资源经济研究院;中国地质大学人文经管学院;国土资源部资源环境承载力评价重点实验室;
【基金】：国土资源部软科学研究项目“资源型城市城镇化进程中土地利用政策研究”(编号:201306)
【分类号】：F301;F205

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