海底沉积物碎屑矿物数据是海洋地质领域的重要基础资料,它在海洋沉积作用、环境演变研究以及海底砂矿资源勘探中具有突出的意义.在系统分析了碎屑矿物特征和不同时期碎屑矿物鉴定差异的基础上,探讨了影响碎屑矿物数据整合的主要因素,构建了海底沉积物碎屑矿物数据整合的技术体系,包括碎屑矿物数据格式制定、规范性处理、数据质量控制以及数据重复性检查等方面,提出了3级数据排重模式,并对数据整合的深入开展进行了探讨.该研究成果有利于促进海洋地质工作规范化以及历史调查数据的充分利用,同时也为海底沉积物其他类型资料的整合提供参考.%Detrital mineral data of marine sediments are the important basis information in the marine geological field, and these data have prominent significance in the marine sedimentation, environmental evolution and exploration of submarine placer resources. Based on the systematical analysis of detrital mineral characteristics and differences of identification results in different periods, this paper discussed the major factors affecting detrital mineral data integration and built up a technical system to integrate marine sediment detrital mineral data, including data standard formats, data normalized processing, data quality control and data reproducibility checking, and established a 3-level data de-duplication model. Furthermore, this paper discussed advices to improve the detrital mineral data in future. This study is beneficial to promote the standardization of marine geological work and the full utilization of historical data, and it also provides a reference for the data integration of other marine sediments.
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