【摘要】 大洋地质与矿产资源调查是我国20世纪80年代以来开展并迅速发展的一项重要科学事业,地质分析技术、特别是X射线荧光光谱(XRF)技术为此做出了重要贡献。文章收集了1982—2019年间X射线荧光光谱在我国大洋地质及矿产资源调查研究中的应用文献共计56篇,文章从船载现场分析、海洋地质标准物质研制及海洋沉积物、大洋多金属结核、海山富钴结壳、海底磷矿岩和深海稀土资源等海底矿产样品分析等几方面评介了X射线荧光光谱技术的应用,特别是X射线荧光光谱在我国船载现场分析和海洋地质标准物质研制中发挥的重要作用。这些成果充分展现了分析技术在地质工作、特别是地质调查和资源评价中的作用和意义。文章强调:高质量、具有国际影响力的海洋地质标准物质是我国海洋地球化学数据及其研究成果的质量保证;船载现场分析是加快海洋地质与矿产资源调查评价进程、提高航次效率的强有力手段。已有成果为今后更高质量、更快速有效地完成海洋地质与矿产资源调查分析任务提供了宝贵经验。全篇引文98篇。更多还原

【Abstract】 The survey of ocean geology and mineral resources was an important scientific research that had been developing rapidly since 1980 sin China.Geological analysis,especially X-ray fluorescence spectrometry(XRF),had made an important contribution on it.56 papers were collected which they were related to the application of X-ray fluorescence technology in the investigation and study of ocean geology and mineral resources in China from 1987 to 2019.The paper reviewed the application of XRF in the aspects of on-site analysis of ships,development of marine geological reference materials,analysis of marine sediments,marine polymetallic nodules,seamount cobalt rich crusts,submarine phosphate rock and deep-sea rare earth resources.The application of optical technology,especially X-ray fluorescence analysis,played an important role on the field analysis of ships and the development of marine geological reference materials in China.These results fully showed the significance of analysis technology in geological work,especially in geological survey and resource evaluation.It was emphasized that high quality marine geological reference materials with international influence were the quality assurance of marine geochemical data and research results in China.On-site ship analysis was a powerful means to speed up the process of marine geology and mineral resources survey and evaluation,and to improve the efficiency of voyage.The existing achievements provided valuable experience for the future marine geology and mineral resources survey and for the analysis tasks with higher quality,faster and more effective.There were 98 citations in the paper.更多还原