中国地球化学勘查技术标准制定和修订工作现状与前景展望  

Current Situation and Prospect of Formulation and Revision of Geochemical Exploration Technical Standards in China

作　　者：孙跃 杨少平[1,3] 袁桂琴 张振宇[1,2,3] 王之峰 SUN Yue;YANG Shao-ping;YUAN Gui-qin;ZHANG Zhen-yu;WANG Zhi-feng(State Research Center of Modern Geological Exploration Engineering Technology,Langfang 065000,Hebei,China;Key Laboratory of Geophysical Electromagnetic Detection Technology of Ministry of Natural Resouces,Langfang 065000,Hebei,China;Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang 065000,Hebei,China)

机构地区：[1]国家现代地质勘查工程技术研究中心,河北廊坊065000 [2]自然资源部地球物理电磁法探测技术重点实验室,河北廊坊065000 [3]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000

出　　处：《地球科学与环境学报》2022年第2期275-286,共12页Journal of Earth Sciences and Environment

基　　金：中国地质调查局地质调查项目(DD20190471)。

摘　　要：经过60多年几代勘查地球化学工作者的潜心研究,中国已经建立起不同层次、不同方法基本配套齐全,矿产勘查与生态调查并重的勘查地球化学方法技术体系,共形成了23项地球化学勘查方法技术标准。10多年来,完成了17项标准的制定和修订,3项标准正在制定中,近期将进行4项标准的制定和修订。随着新时期地质调查转型发展对地球化学勘查技术标准需求的变化,地球化学勘查技术标准制定和修订工作将以国家能源资源安全保障和生态文明建设为导向,围绕3个方面展开:(1)紧缺矿产勘查将聚焦国外资源勘查、国内隐伏矿勘查、可再生能源勘查和样品分析质量要求,进行已有标准适应性修订和新方法新技术标准制定;(2)生态地球化学调查将聚焦土地质量、生态环境地球化学监测和预警系列技术标准的修订升级和新标准制定;(3)地球化学信息化建设将聚焦以地球化学大数据为基础的成矿地球化学信息筛选、异常判别及资源潜力预测评价,区域到全国尺度生态环境风险的科学判断和定量预测系列技术标准的制定。China has established a complete system of geochemical exploration methods and techniques with various levels and ideas basically matched, and with equal emphasis on mineral exploration and ecological survey. The system takes over 60 years of research by several generations of geochemical exploration workers. Consequently, 23 technical standards of geochemical exploration methods have been set up as well. Over the past decade, 17 standards have been formulated and revised, 3 standards are being formulated, and 4 standards will be formulated and revised soon. With the transformation and development of geological survey work in the new era, the demand for geochemical exploration technology standards changes. Accordingly, the formulation and revision of geochemical exploration technical standards, which are guided by the major needs of national energy resources security and ecological civilization construction, focus on the following 3 aspects.(1) The exploration of scarce minerals will focus on foreign resource exploration, domestic concealed mineral exploration, renewable energy exploration and the quality requirements of sample analysis. In these areas, existing standards should be revised adaptively, and new methods and technical standards should be formulated.(2) Ecological geochemical survey will focus on the revising and upgrading of a series of technical standards and the formulation of new standards for land quality, ecological environmental geochemical monitoring and early warning.(3) The construction of geochemical informatization will focus on the formulation of a series of technical standards, such as screening of metallogenic geochemical information based on geochemical big data, anomaly discrimination and resource potential prediction and evaluation, as well as scientific judgment and quantitative prediction of ecological environment risk from regional scale to national scale.

关 键 词：地质调查 地球化学勘查 技术标准 制定 修订 现状 展望 

分 类 号：P622[天文地球—地质矿产勘探]