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封面故事：成矿系列综合信息预测理论方法体系图。成矿系列理论用系统论、活动论观点研究地球演化各阶段、各地质构造环境中的成矿作用。面对地质大数据深部弱信息提取与2 000 m深隐伏资源定量预测难题, 提出成矿系列综合信息预测理论方法体系。该体系以成矿系列理论为指导, 以成矿系列四个一定为主参数, 构建找矿模型, 结合综合信息成矿预测方法, 依托预测平台, 定量探索多尺度-多元地质成矿要素的非线性关系, 圈定成矿远景区与深部靶区。这项由中国地质科学院矿产资源研究所肖克炎研究员及各省矿产专家在成矿系列找矿应用过程中取得的研究成果, 详见本期第769-780页。（图片提供：肖克炎）
Cover Story：Theoretical Method of Comprehen-sive Information Mineral Resources Prediction of Metallogenic Series. The theory of metallogenic series applied the system and activity theory to the miner-alization process. Faced with the challenge of ex-tracting deep weak information and quantitatively predicting hidden resources at a depth of 2000 m, a comprehensive information prediction method of metallogenic series was established. With four factors of metallogenic series as the main parameter, the prospecting model was constructed, and com-bined with the method of comprehensive information mineralization prediction. Based on prediction platform, the nonlinear relationship between multi-scale and multi-element geological metallogenic elements was quantitatively explored, and the metallogenic prospect area and deep target area were delineated. This method achieved quantitative prediction through modeling, genealogy, and informatization. The research was led by Professor XIAO Ke-yan, Institute of Mineral Resources, CAGS and other provincial mineral experts in the application of metallogenic series pros-pecting prediction. For details, see pp. 769-780 of this issue. (Image by XIAO Ke-yan)
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