| 第四纪科学发展展望 |
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| 引用本文： | 刘东生.第四纪科学发展展望[J].第四纪研究,2003,23(2):165-176. |
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| 作者姓名： | 刘东生 |
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| 作者单位： | 中国科学院地质与地球物理研究所,北京,100029 |
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| 基金项目： | 国家自然科学基金 (批准号 :4 9894 170 )资助项目 |
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| 摘 要： | 第四纪科学是地球科学的一个分支.20世纪中国第四纪研究的发展历史,可以分为两个阶段:1909～1949年,强调理论研究与实际应用的结合,适当地采用"全盘西化"的办法,将中国与世界先进的差距,由100年缩短为50年,跨越了一大步;1950～2000年,在完成国家需求的鼓励下,适当地越过经典研究范畴,参与环境问题和全球变化的研究,使得中国第四纪科学追赶了50年的差距.在21世纪开始之时,中国与国际第四纪研究的步伐有前有后,但基本上是站在同一起跑线上.对21世纪的第四纪研究,作者提出了以"研究过去只是为了未来"和"地学的文艺复兴在呼唤未来"为题的两个思路,从1)以人为本--务实社会需求;2)地球和人类共同的历史--人与自然和谐;3)我们需要自己提出理论--一种科学文化;4)群众需要第四纪--极大地提高人民的素质等4个方面展望了中国第四纪研究的新形势.
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| 关 键 词： | 第四纪 可持续发展科学 人类世 21世纪 |
| 收稿时间： | 2003-01-14 |
| 修稿时间： | 2003年1月14日 |
THE PROSPECTS OF QUATERNARY SCIENCE IN CHINA |
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| Liu\ Tungsheng.THE PROSPECTS OF QUATERNARY SCIENCE IN CHINA[J].Quaternary Sciences,2003,23(2):165-176. |
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| Authors: | Liu\ Tungsheng |
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| Institution: | Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029 |
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| Abstract: | Quaternary science is one of the branches of geology. The history of the development of Quaternary science in China could be divided into two stages. From 1909 to 1949 was the first stage. At that time, the scientific research was combined together with applying. Some society organizations gave geologic researches with the support on the funds. In the 1930′s,there were many great geologists in China. They gained a lot of achievements. The 100 years′ gap between China and the advanced countries was shortened to 50 years. It was a great progress. It was the second stage from 1950 to 2000. Geologists not only accomplished the assignment of nation, but also participated in the global change researches. It makes that the 50 years′ gap between China and advanced countries in the Quaternary was filled. At present, the Quaternary researches of our country is advanced at some aspects, such as loess, frozen earth, ice core, desert, and so on. At the same time, we are gaining the advance in several new directions, including deep sea, aerosol, paleoenvironment, environmental archeology and biogeochemisty. In Quaternary researches, China and advanced countries almost stand at the same scratch line now. At the initial stage of the 21st century, the author put forward ideas to the Quaternary researches in China, and named them studying the past is for the coming and the renaissance in geosciences is being called the future, respectively. The new situation of Quaternary researches in China also is evaluated. Chinese geologists should put forward the theories by themselves. There are a lot of researchers of Quaternary in China. The author convinces that as long as we deal with the theories and the researches correctly, the new theories certainly can appear.The popularization of science contributes to raising people′s character, and also contributes to cultivating person of ability.As for the Quaternary science in China, it is utmost importance to cultivate person of ability. A lot of young people will devote themselves into the Quaternary science. The Quaternary science has the superiority at two aspects. On one hand, geosciences ask strengthening the researches on Quaternary. On the other hand, sciences beyond the geosciences are being linked up with the Quaternary researches. Therefore, what is faced with in the Quaternary is a promising situation. The greater progress will be gained in the Quaternary researches, no matter being on the regional project or on global change researches. In the decades coming soon, even more chances will be provided to scientists in Quaternary researches in China. They will give full play to one′s remarkable skill. The 21st century will be the times of information revolution, and also will be the times of life science and technology. The 21st century will be the times that person will be harmonious with the nature. Luster will be added for the 21st century by the achievement of geosciences. As a branch of it, Quaternary science can be full of youthful spirity. |
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| Keywords: | Quaternary sustainability Anthropocene the 21st century |
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