锂矿成矿规律研究的知识图谱分析

Knowledge graph analysis of mineralization laws research of lithium ore

作为全球战略性金属矿产资源,锂矿资源的科学研究、勘查和开发利用是保障国计民生需求的重要基础。随着锂在国民经济生活中的作用日益凸显,近年来我国对锂矿调查研究的投入逐渐加大,随之积累了大量的锂矿科学研究成果。成矿规律研究是矿产资源潜力评价的基础性工作,找到科学的方法对近年来的锂矿成矿规律研究成果进行分析总结,梳理研究脉络和热点,对未来锂矿科学研究工作部署和矿产资源规划等都具有重要意义。本文以全球最大中文数据库CNKI为数据源,抽取和筛选了1993—2022年与研究主题相关度较高的196篇文献资料作为研究对象,采用科学知识图谱分析技术,绘制研究作者合作图谱、研究机构合作图谱、研究关键词共现网络图谱和聚类图谱、研究主题演进图谱等知识图谱,开展了作者及机构分析、关键词共现分析、主题演进分析等分析研究,对锂矿成矿规律研究现状、研究热点、研究进程进行了科学总结。研究结果表明,锂矿成矿规律研究总体呈逐步上升发展趋势,初步可划分为探索发展阶段(1993—2015年)和快速发展阶段(2016—2022年)。在大红柳滩、甲基卡、新疆、湖南、可尔因、赣西北、阿尔泰、东秦岭、九龙等锂矿研究重点区域均开展了大量研究工作,研究内容包括以成矿标志、成矿模式、成矿条件、成矿特征、成矿时代等为重要要素的成矿规律研究,也包括矿产调查、潜力评价、找矿方向的研究。本文方法在锂矿研究成果分析方面快捷高效,可在战略性矿产资源研究成果分析总结和规划部署中推广应用。

As a global strategic metallic mineral resource,the scientific research,exploration,and development and utilization of lithium ore resources are important foundations for ensuring the needs of national economy and people’s livelihood.With the increasingly prominent role of lithium in national economic life,China’s investment in lithium ore investigation and research has gradually increased in recent years,accumulating a large amount of scientific research achievements in lithium ores.The study of mineralization laws is a fundamental work for evaluating the potential of mineral resources.Finding scientific methods to analyze and summarize the research results of lithium mineralization laws in recent years,sorting out the research context and hotspots,is of great significance for future lithium scientific research work deployment and mineral resource planning.This paper uses the world’s largest Chinese database CNKI as the data source,extracts and selects 196 literature materials with high relevance to the research topic in the past 30 years(1993-2022)as the research object.Using scientific knowledge graph analysis technology,knowledge graphs such as research author cooperation graph,institutional cooperation graph,keyword co-occurrence network graph and clustering graph,and theme evolution graph are drawn.Author and institution analysis,keyword co-occurrence analysis,and theme evolution analysis are carried out to scientifically summarize the current status,research hotspots,and research progress of lithium ore mineralization laws.The research results indicate that the overall trend of research on the mineralization patterns of lithium deposits is gradually increasing,and can be preliminarily divided into the exploratory development stage(1993-2015)and the rapid development stage(2016-2022).A large amount of research work has been carried out in key areas of lithium deposit research,such as Dahongliutan,Methylka,Xinjiang,Hunan,Kerin,Northwest Jiangxi,Altai,East Qinling,and Jiulong.The research content includes the study of mineralization laws based on important elements such as mineralization indicators,mineralization models,mineralization conditions,mineralization characteristics,and mineralization epochs,as well as mineral investigation,potential evaluation,and exploration direction.The analysis method proposed in this paper is fast and effective in summarizing the research results of lithium ores,and can play a role in strategic mineral resource research.