Discussions on Cave Stalagmite as Substituting Index of Paleoclimate Significance
详细信息
- 责任者：Xiong Bo (School of Geographical Sciences ; Southwest University ; Chongqing 400715 ; China)
- 刊名：Journal of Geology
- 出版年：2011
- 卷期：35(1)
- 关键词：石笋微层 ; stalagmite microbanding ; 古气候 ; paleoclimate
- 页码：p.33-37
- 图表：14 refs.
- 分类号：1300
- 出版序号：20120421
- issnNo：ISSN1674-3636
- isbnNo：CN32-1796/P
摘要
Modern global climate change became a hot issue of universal concern. A hot issue of global change research was to obtain one hundred year or even decades to obtain and distinguish the rules on climate change. As a key to restore the ancient climate, study the evolution of ancient environment, the cave stalagmite was characteristic of many advantages, and would play an increasingly important role in the study of paleoenvironment. In lights of current research situation, the authors reviewed the micro-layer contrast on laminated layer of stalagmite, the formation mechanism of micro-level, stable isotope record, trace element record, the growth rate and other aspects of micro-layer light-emitting.