| 叶连俊教授从事地学研究五十年 |
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| 引用本文： | 中国科学院地质研究所.叶连俊教授从事地学研究五十年[J].地质科学,1987,0(4):301-305. |
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| 作者姓名： | 中国科学院地质研究所 |
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| 作者单位： | 中国科学院地质研究所 |
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| 摘 要： | 正当秋高气爽,喜庆丰收的金色季节到来之际,我们高兴地迎来了著名地质学家叶连俊教授从事地学研究五十周年。叶教授的科学业绩正象这金秋的果树硕果累累,这是他在崎岖的科学道路上五十年如一日地艰苦奋斗、不畏艰难险阻、努力攀登的结果。这五十年,是他充满理想、奋斗、成功、挫折、再成功、再前进、不断向科学高峰迈进的五十年,是他富有科学创造力的五十年,也是他热爱祖国、与人民同呼吸共命运、全心全意为人民服务的五十年。
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PROFESSOR YE LIANJUN’S 50 YEARS IN GEOSCIENCE |
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| Institute of Geology,Academia Sinica.PROFESSOR YE LIANJUN’S 50 YEARS IN GEOSCIENCE[J].Chinese Journal of Geology,1987,0(4):301-305. |
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| Authors: | Institute of Geology Academia Sinica |
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| Institution: | Institute of Geology, Academia Sinica |
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| Abstract: | Prof. Ye Lianjun has already been in geoscience for 50 years since he graduated from the Department of Geology, Beijing University in 1937. As a geologist, especially a sedimen-tologist, he is well known both in China and in the world. He is a member and deputy director of the Division of Earth Science, the Academia Sinica, chairman of the Scientific Research Committee and Degree Committee of Institute of Geology, Academia Sinica, deputy council president of Society of Mineralogy, Petrology and Geochemistry of China, council president of China Society of Sedimentology, standing council member and honorary council member of China Society of Petroleum, council president of the Society of Oceanography of Beijing and a member of the Committee on Sedimentology, IUGS. He was also a council member of international association of sedimentologists untill 1986.In 1940s, he made investigations on the Longmen mountains of Sichuan province and the Qinling mountains. Overcoming many difficulties in those remote areas, he acquired valuable informations for understanding the tectonics and the geological evolution of the Qinling mountains and proposed a new point of view on the nature of the Lonshan movement. He went 10 America in 1945 and worked with the Feneral Geological Survey in the field of engineering and hydrological geology.Since New China was founded, he has taken an active part in our socialist contruction with great enthusiasm. He has undertaken various tasks and made important contributions in the country’s engineering constructions and in the explorations of ore deposits and mineral energy resoucces such as Mn, Fe, P, radiactive elements and petroleum. For example, in 1953 Profs. Ye and Hou Defeng studied the manganese ore area of Xiangtan, Hunan province. Analyzing the process and condition of formation of the manganese ore deposits and applying the geochemical principle of control of the manganese transportation and deposition under oxidation-reduction, they deduced correctly from the surface oxidized ore deposits that another type of carbonate manganese ore deposits should exist. Afterwards, new finding of the abundant carbonate ore deposits in deep, gave the nearly exhausted ore area a new life.Prof. Ye’s interests in research are extensive. He has profound knowledge in geoscience as well. His theoretical achievements include five monographs and one hundred papers or more. From the late-fifties through mid-sixties, he studied the relationship between exogenous metallogenesis and eustatic movement, paleogeography, sedimentary discontinuity, orgainc matter and physico-chemical condition and progosed a theory of "imbibition of terrestrial weathering products", a new concept on the genesis of sedimentary ore deposits. On the basis of summarization of phosphorite deposits of China, he proposed a theory of "the physical enrichment of industrial phosphorite deposits". In recent years, he has placed his interests on an important subject- "origin of the metallogenic epochs of sedimentary ore deposits", and has been leading a working group for this study.He has always kept an eye on new research areas. For example, he supported the study of "geochemical evolution of sedimentary crust" as early as in the late-fifties, then the study of organic geochemistry in the laboratory of sedimentology, Institute of Geology, Academia Sinica. He has been concerned about the growth of younger generation of geoscientists. He has been a supervisor of many postgraduates for Master and Doctor degree. Some of his as-sitants and students before are now either in charge of an institute or a leading scientist in a special research area.Prof. Ye goes abroad for visit, scientific exploration or conference frequently. His these academia activities has promoted our scientific exchange and international cooperationIn the Prof. Ye’s 50th anniversary in geology, we wish him more success in science and more contribution to our socialist construction. |
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