- 责任者：Hu Dongsheng (College of Resources and Environment Sciences ; Hunan Normal University ; Changsha 410081 ; China) ; Li Xiaoyu
- 刊名：Acta Geologica Sinica
- 出版年：2013
- 卷期：87(12)
- 关键词：第四纪 ; Quaternary ; 庐山 ; Lushan Mountains
- 页码：p.1922-1930
- 图表：2 illus., 3 tables, 35 refs.
- 分类号：1400
- issnNo：ISSN0001-5717
- isbnNo：CN11-1951/P
Detailed investigation and study of the Lushang area during 1997 to 2009 yielded Rb, Sr and O isotopic abundances of the late Quarternary strata. Systmatic analysis and research shows that the strata indicates a climatic cycle from glacial epoch, interglacial epoch, glacial marginal epoch to post-glacial epoch. The glacial epoch stage had a mean temperature of -6.9 ℃, and the precipitation was roughly for 550.1-1283.5 mm; inter-glacial epoch stage had a mean temperature of about to 8.0 ℃, and the precipitation was roughly for 1650.2 mm; glacial marginal epoch stage had a mean temperature of about to -4. 3 ℃, and the precipitation was 1600. 0 mm, with the precipitation reaching to 1650.2 mm during the heating. Post-glacial epoch stage had an average temperature of 11.8℃ at its early period, and the precipitation was 1650.2 mm; the average temperature in the modern time is around 11.5 ℃, with an average of precipitation 1833.6 mm. This study for the first time obtained this climate changing data for the section of the Dajiaochang fossa meatus in the Lushan area, and thus provide new scientific information for analyzing climatic evolution in the hilly area and regional response to global climate change.