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向运川, 牟绪赞, 任天祥, 刘荣梅, 吴轩. 2018. 全国区域化探数据库[J]. 中国地质, 45(S1): 32-44. doi: 10.12029/gc2018Z103
引用本文: 向运川, 牟绪赞, 任天祥, 刘荣梅, 吴轩. 2018. 全国区域化探数据库[J]. 中国地质, 45(S1): 32-44. doi: 10.12029/gc2018Z103
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XIANG Yunchuan, MOU Xuzan, REN Tianxiang, LIU Rongmei, WU Xuan. 2018. China Regional Geochemical Exploration Database[J]. Geology in China, 45(S1): 32-44. doi: 10.12029/gc2018Z103
Citation: XIANG Yunchuan, MOU Xuzan, REN Tianxiang, LIU Rongmei, WU Xuan. 2018. China Regional Geochemical Exploration Database[J]. Geology in China, 45(S1): 32-44. doi: 10.12029/gc2018Z103
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全国区域化探数据库

  • 1.

    中国地质调查局发展研究中心, 北京 100037

  • 2.

    中国地质调查局, 北京 100037

  • 3.

    中国地质科学院物化探研究所, 河北 廊坊 065000

  • 基金项目:
    中国地质调查局项目“全国区域地球化学系列图编制”项目(200120130092)与国土资源大调查项目“全国重要矿产资源潜力评介”(1212010633904)联合资助
详细信息
    作者简介: 向运川, 男, 1957年生, 博士, 教授级高级工程师, 从事地球物理、地球化学相关研究; E-mail:xyunchuan@mail.cgs.gov.cn

China Regional Geochemical Exploration Database

  • 1.

    Development and Research Center of China Geological Survey, Beijing 100037, China

  • 2.

    China Geological Survey, Beijing 100037, China

  • 3.

    institute of Geophysical and Geochemical exploration, Chinese academy of Geological Sciences, Langfang 065000, China

  • Fund Project: Jointly funded by the China Geological Survey project titled "Compilation of National Geochemical Series Maps" (200120130092) and the National Land Resources Survey project titled "National Important Mineral Resource Potential Evaluation" (1212010633904)
More Information
    Author Bio: XIANG Yunchuan, male, born in 1957, PhD, is a professor-level senior engineer engaged in geophysical and geochemical research.E−mail: xyunchuan@mail.cgs.gov.cn .

    摘要

  • 全国区域化探数据库首次汇集了全国28个省(自治区、直辖市)的1:20万和1:50万区域化探39种元素和氧化物的测试数据，共计数据点142万个，近5 540万个数据，涉及1:20万图幅1 299个，1:50万图幅18个，在国内第一次建立了地球化学海量数据库。全国矿产资源潜力评价项目对数据库进行了更新，使全国区域化探数据库汇集数据总量达147万余条记录，数据达6 321万。在此基础上，编制了4万多张各类地球化学系列图件，并建立了空间数据库，为地球化学研究和矿产资源预测相关专业提供了丰富的地球化学信息。该项成果的取得为在全国范围内研究区域地球化学分布、生态环境、基础地质和找矿远景规划提供了最基础的资料。

    China Regional Geochemical Exploration Database is the first one of its kind that synthesizes the testing data of 39 elements and their oxides from the regional geochemical exploration respectively at scales of 1:200, 000 and 1:500, 000, covering 28 provinces (autonomous regions and municipalities directly under the central government).It features nearly 55.4 million pieces of data collected from 1.42 million data points.The data involves 1, 299 map sheets at scale of 1:200, 000 and 18 map sheets at 1:500, 000.It is China's first massive geochemistry database.The national mineral resources potential evaluation project updated the database, making the national geochemical exploration database cover over 1.47 million records of aggregated data, with the data reaching 63.21 million records.On this basis, more than 40, 000 geochemical maps have been compiled, and a spatial database has been established to provide rich geochemical information for carrying out geochemistry research and predicting mineral resources.This pioneering work is of great significance to improve the level of geochemical exploration and research in China.It provides the most fundamental data for studying regional geochemical distribution of metallogenic elements, ecological environment, and basic geology, as well as for mineral resources prospecting throughout China.

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  • 图 1  全国区域地球化学数据汇集及编图工作流程

    下载: 全尺寸图片 幻灯片

    图 2  全国矿产资源潜力评价化探资料应用技术流程图

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    Figure 1. 

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    Figure 2. 

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    表 1  数据库(集)元数据简表

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    表 2  全国区域化探数据汇总资料统计

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    表 3  全国区域化探数据检查资料统计

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    表 4  区域地球化学元素主数据

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    Table 1.  Metadata table of Database (Dataset)

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    Table 2.  Summary of Statistics of China Nationwide Regional Geochemical Exploration Data

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    Table 3.  Inspection Data for Nationwide Regional Geochemical Exploration Data

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    Table 4.  Main Data Table of Regional Geochemical Elements

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    • 参考文献(12)

  • 南君亚.1985.地球化学数据库在筹建中[J].矿物岩石地球化学通报, (1):48-48. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000002008111

    向运川.2001.省级区域化探数据库信息系统(PGD2.0)[C].中国地质科学院"九五"科技成果汇编.

    向运川.2002.区域地球化学数据管理信息系统的实现技术[J].物探与化探, 26(3):209-214. doi: 10.3969/j.issn.1000-8918.2002.03.010

    谢学锦, 任天祥, 奚小环, 张立生.2009.中国区域化探全国扫面计划卅年[J].地球学报, 30(6):700-716. doi: 10.3321/j.issn:1006-3021.2009.06.003

    谢学锦.1979.区域化探全国扫面工作方法的讨论[J].物探与化探, 3(1):18-26. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000003242262

    谢学锦.1992.中国化探走向2000年[J].物探与化探, 16(2):81-86. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000003243304

    Nan Junya.1985.Geochemistry database is under preparation[J].Bulletin of Mineralogy, Petrology and Geochemistry, (1):48-48 (in Chinese with English abstract).

    Xiang Yunchuan.2001.Provincial geochemical exploration database information system (PGD2.0)[A].Chinese Academy of Geological Sciences "Ninth Five-Year Plan" Scientific and Technological Achievement[C] (in Chinese).

    Xiang Yunchuan.2002.Implementation and techniques of regional geochemical data management and information system[J].Geophysical and Geochemical Exploration, 26(3):209-214 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=wtyht200203010

    Xie Xuejing, Ren Tianxiang, Xi Xiaohuan, Zhang Lishenghe.2009.Implementation of the regional geochemistry-national recon-naissance program (RGNR) in China in the past thirty years[J].Acta Geoscientica Sinica, 30(6):700-716 (in Chinese with English abstract).

    Xie Xuejing.1979.Discussion on the working method of regional geochemical exploration[J].Geophysical and Geochemical Exploration, 3(1):18-26 (in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=wtyht200906015

    Xie Xuejing.1992.Geochemical exploration in china toward the year 2000[J].Geophysical and Geochemical Exploration, 16(2):81-86 (in Chinese). http://cn.bing.com/academic/profile?id=6e329a08af594301d1bedd46b6686d6c&encoded=0&v=paper_preview&mkt=zh-cn

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出版历程
收稿日期:  2018-01-10
修回日期:  2018-01-20
刊出日期:  2018-09-25

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