资源与产业 ›› 2014, Vol. 16 ›› Issue (5): 57-64.

• 资源开发 • 上一篇    下一篇

青海省矿产资源系统聚类分析

高孝伟,孔锐,周晓玲   

  1. 1中国地质大学人文经管学院,北京 100083; 2北京空港航空地面服务有限公司,北京 100621
  • 收稿日期:2014-03-25 修回日期:2014-05-21 出版日期:2014-10-20 发布日期:2014-10-20
  • 基金资助:

    中国地质调查局项目(12120113033031)

SYSTEM CLUSTERING ANALYSISON MINERAL RESOURCES OF QINGHAI PROVINCE

Gao Xiaowei,Kong Rui,Zhou Xiaoling.   

  1. 1School of Humanities and Economic Management,China University of Geosciences, Beijing 100083, China;2Beijing Airport Ground Service Co. Ltd, Beijing 100621, China
  • Received:2014-03-25 Revised:2014-05-21 Online:2014-10-20 Published:2014-10-20

摘要:

青海省是一个矿产资源大省,但其矿山的分布却极不均衡,不同矿种和不同地区的矿业发展水平也参差不齐。采用系统聚类方法从矿种和地区两个角度对青海省矿产资源系统进行了聚类分析。通过对18种主要矿产资源的聚类分析,在0.57的聚类距离下形成的主要结论是:煤炭、石油天然气、钾盐、砖瓦用粘土、建筑用砂各为一类,其余为一类。在0.7~1.4的距离下对9种金属矿产资源的聚类结果是:铁、锂、铜各为一类,金和铅为同一类,镍、锌、铬、锰为同一类。通过对8个地区的矿业发展进行聚类分析,形成的结论是:在0.418 4~0.656 0的聚类水平下分为4类,即海西和海东地区各为一类,西宁与海北为同一类,海南、黄南、玉树、果洛为同一类。最后针对不同的矿业类型和地区矿产特点,给出了不同的发展建议。

关键词: 青海省, 矿产资源, 系统聚类

Abstract:

Qinghai is a mineral resource province, but imbalanced in its mines distribution and different developing levels in minerals and regions. This paper uses system clustering to analyze its minerals from 18 commodities and regions. Coal, oil, gas, potash, brickused clay and construction sand and others are separated categories in a range of 0.57 clustering distance. In a range of 0.7~1.4, iron, lithium and copper are one category, gold and lead are one, nickel, zinc, chrome and manganese are one among 9 metals. In a range of 0.4184-0.6560, mining developing level in regions can be clustered into 3 categories, Haixi and Haidong, Xining and Haibei, Hainan, Huangnan, Yushu & Guoluo. This paper also gives suggestions for developing minerals in different regions.

Key words: Qinghai province, mineral resource, system clustering analysis

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