A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China

Jing-lu Wu; A. Luecke; Wei-lan Xia; Shi-jie Li; G. H. Schleser; Su-min Wang

doi:10.1007/BF02863045

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A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China

OriginalPaper | Updated：2023-05-16

- A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China
- A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China
- 海洋湖沼学报（英文） 2001年19卷第2期页码：186-192
- Affiliations：
  
  1. Nanjing Institute of Geog. & Limn. CAS
  2. Forschungszentrum Juelich ICG-4
- Author bio：
- Funds：
  
  Project 49803001 supported by NSFC and also funded by National and CAS Tibet Research Project (G1998040800).
- DOI：10.1007/BF02863045
  中图分类号：
- 纸质出版：2001
- Accepted：
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A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China[J]. 海洋湖沼学报（英文）, 2001,19(2):186-192.

Wu, Jl., Luecke, A., Xia, Wl. et al. A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China., Chin. J. Ocean. Limnol. 19, 186–192 (2001). https://doi.org/10.1007/BF02863045
A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China[J]. 海洋湖沼学报（英文）, 2001,19(2):186-192. DOI： 10.1007/BF02863045.

Wu, Jl., Luecke, A., Xia, Wl. et al. A method to estimate paleotemperature from environmental proxies in lake sediments— A study on Zoige Basin in Eastern Tibetan Plateau, China., Chin. J. Ocean. Limnol. 19, 186–192 (2001). https://doi.org/10.1007/BF02863045 DOI：

摘要

Abstract

Seeking for an effective method to probe further the relation among Tibetan Plateau

climatic events

and natural environmental changes in the Zoige Basin

we proposed a physical model for the reconstruction of climate and environment and a preliminary application was conducted on the 45 m (about 200 ka BP)

upper part of Core RM (310 m long) drilled in the Zoige Basin (33°57’N

102°21’E)

on the eastern Tibetan Plateau. The results showed that: a) in the Zoige region

the maximum temperature in the period equivalent to Stage 7 in the deep-sea stable oxygen record was 2.7°C higher than that at present; b) Stage 6 temperature was 4.3°C lower than that at present; c) Stage 5 peak temperature was 5.2°C higher that that at present; d) Stage 4 average temperature should have been 2–3°C lower than that at present; and e) Stage 3 temperature differences within the period were more than 4°C. It was found that during Stage 6 (140–160 ka BP) the environment in the Zoige Basin was extraordinary

representing a transition period from warm-dry and cold-wet to warm-wet and cold-dry environmental conditions due to the uplift that occurred on the Tibetan Plateau at this period.

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references

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