资源与产业 ›› 2018, Vol. 20 ›› Issue (4): 75-81.DOI: 10.13776/j.cnki.resourcesindustries.20180727.005

• 非主题来稿选登 • 上一篇    

大小兴安岭地区矿山开采点时空分布及驱动因素分析 

宋金成1,张 志2,宋国策2,白朝军3,冯 涛3,高 辉3    

  1. (1中国地质大学 公共管理学院,湖北 武汉 430074;
    2中国地质大学 地球物理与空间信息学院,湖北 武汉 430074,
    3河南省地质调查院,河南 郑州 450001) 
  • 收稿日期:2018-05-13 修回日期:2018-06-30 出版日期:2018-08-20 发布日期:2018-10-10
  • 通讯作者: 张志(E-mail: 171560655@qq.com)
  • 基金资助:
    中国地质调查局项目(121201203000160009)

TEMPORAL-SPATIAL DISTRIBUTION AND DRIVING FACTORS OF MINING LOCALITIES IN DA-XIAO XING'ANLING AREA 

SONG Jincheng1, ZHANG Zhi2, SONG Guoce2, BAI Zhaojun3, FENG Tao3, GAO Hui3    

  1. (1.School of Public Administration, China University of Geosciences, Wuhan 430074, China; 
    2.School of Geophysics and Spatial Information, China University of Geosciences, Wuhan 430074, China; 
    3.Henan Geological Survey, Zhengzhou 450001, China) 
  • Received:2018-05-13 Revised:2018-06-30 Online:2018-08-20 Published:2018-10-10
  • Supported by:
     

摘要: 为了更加合理地开发利用矿产资源,全面掌握资源开采状况,基于2014—2017年大小兴安岭地区矿产资源开采点数据,运用核密度估计、最邻近指数分析等方法,对大小兴安岭地区矿产资源开采强度时空分布及变化规律进行研究。研究表明,大小兴安岭地区矿产资源开采点分布不均衡,集中在研究区南部,并随时间的推移逐渐向呼伦贝尔市西部和赤峰市转移;煤矿、铁矿开采点趋于集聚分布,且铁矿开采点在2014—2017年逐渐向黑河市逊克县、兴安盟科尔沁右翼前旗和锡林郭勒盟东乌珠穆沁旗集中;建材及相关矿物开采点的分布重心位于研究区南部,伴随着经济重心的南移继续向南部迁移。分析开采点时空分布特征的成因可知,区域地质背景和地形地貌条件决定了开采点总体分布格局,交通便捷度、市场和产业的发展是开采点时空变化的主要推动因素,政策是限制和规范矿山开采活动的直接动力。 

 

关键词: 大小兴安岭地区;矿产资源开采;时空分布;集聚 

Abstract:

To better develop and use mineral resources and take mining activities, this paper, based on mining localities in Da-Xiao Xing'anling area from 2014—2017, uses kernal density estimation and nearest neighbor to study the temporal-spatial distribution and changes of mining intensity in this area, with results indicating that the distribution is not even, concentrating in the southern study area, and transferring to the western Hulun Buir and Chifeng as time goes on. Coal and iron ore mining localities trend to be centralized, with the latter moving to Xunke county of Heihe city, Horqin Right Wing Front Banner of Hinggan League, and Dong Ujimqin Banner of Xilin Gol League. Industrial minerals mining localities are concentrating in the southern study area, further moving southward as economic center shifts to the south. Regional geology and terrain determine the distribution of mining localities; infrastructures, markets and industrial development are the main driving forces; policies are the direct drive to confine and standardize mining activities.  

Key words: Da-Xiao Xing'anling area, mineral resources mining activities, temporal-spatial distribution, concentration 

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