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| 岩溶石笋的古环境研究进展 | |
| 引用本文： | 张兆峰,彭子成,贺剑峰,夏小平,蔡演军,刘卫国.岩溶石笋的古环境研究进展[J].地球与环境,2002,30(1):78-84. |
| 作者姓名： | 张兆峰 彭子成 贺剑峰 夏小平 蔡演军 刘卫国 |
| 作者单位： | 1. 科技大学地球与空间科学系,安徽,合肥,230026;南京大学地球科学系表生地球化学研究所,江苏,南京,210093 2. 科技大学地球与空间科学系,安徽,合肥,230026;中国科学院地球环境研究所,陕西,西安,710075 3. 科技大学地球与空间科学系,安徽,合肥,230026 4. 中国科学院地球环境研究所,陕西,西安,710075 |
| 基金项目： | 中科院重大研究项目 (KZ95 1 A1 40 2 ),中科院创新工程重大项目 (KZCX1 Y 0 5 ),国家重点基础研究发展规划项目(G19990 43 40 0 ),国家自然基金项目(4 9973 0 11),中国科技大学资源与环境研究基地项目 |
| 摘 要： | 全球变化研究的热点问题是获得十年到百年甚至年月分辨的气候变化规律。岩溶石笋因其诸多优点 ,将在古环境研究中发挥越来越重要的作用。本文从当前研究的现状出发 ,在石笋微层年层对比、微层形成机制、稳定同位素记录、灰度、生长率、微量元素以及紫外激光诱发荧光等方面的研究进行了综述 ,并结合自身研究成果 ,提出了自己的看法 |
| 关 键 词： | 岩溶石笋 生长率 古环境 |
| 文章编号： | 1008-0244(2002)01-0078-07 |
| 修稿时间： | 2000年11月3日 |
PROGRESS IN RESEARCH ON THE PALEO-ENVIRONMENT OF KARST STALAGMITE |
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| Zhang Zhaofeng ,Peng Zicheng ,He Jianfeng ,Xia Xiaoping ,Cai Yanjun ,Liu Weiguo.PROGRESS IN RESEARCH ON THE PALEO-ENVIRONMENT OF KARST STALAGMITE[J].Earth and Environment,2002,30(1):78-84. | |
| Authors: | Zhang Zhaofeng Peng Zicheng He Jianfeng Xia Xiaoping Cai Yanjun Liu Weiguo |
| Affiliation: | Zhang Zhaofeng 1,2,Peng Zicheng 1,3,He Jianfeng 1,Xia Xiaoping 1,Cai Yanjun 3,Liu Weiguo 3 |
| Abstract: | One of the hot points of current research on global environmental change is to understand the trends of climate change on the scale of hundreds, tens or even one year. As a useful paleo environmental carrier, karst stalagmite has always been emphasized because of the following advantages: it is of wide distribution, bears continuous and completed records, is sensitive to local and global climate change, and it can be very precisely timed using the TIMS U series method. This paper briefly reviews several main proxies of karst stalagmite, such as micro layer, stable isotopes, gray level, growth rate, trace element and fluorescence induced by ultraviolet laser, and then summarizes the progress in our own research. According to the growth rate of stalagmite in the Qixing Cave of Guizhou Province, it is suggested that Guizhou Province may be "wet" during the MIS 3 period. |
| Keywords: | karst stalagmite growth rate paleo environment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
