Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau

Wu Jinglu; Yu Hong; G. H. Schleser; Wang Sumin; A. Luecke

doi:10.1007/BF02842756

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Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau

OriginalPaper | Updated：2023-05-16

- Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau
- Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau
- 海洋湖沼学报（英文） 2003年21卷第1期页码：10-17
- Affiliations：
  
  1. Nanjing Institute of Geog. & Limn. Chinses Academy Sciences
  2. Department of Atmospheric Observing Engineering IM PLAUST
  3. Forschungszentrum Juelich
- Author bio：
- Funds：
  
  This work was funded by the Key Innovation Project of the Chinese Academy of Sciences (KZCX1-10-02), the Natural Science Fundation of China (Grant: 49803001) and National “973” project and CAS Tibet Research (No: G1998040800).
- DOI：10.1007/BF02842756
  中图分类号：
- 纸质出版：2003
- Accepted：
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Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau[J]. 海洋湖沼学报（英文）, 2003,21(1):10-17.

Jinglu, W., Hong, Y., Schleser, G.H. et al. Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau., Chin. J. Ocean. Limnol. 21, 10–17 (2003). https://doi.org/10.1007/BF02842756
Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau[J]. 海洋湖沼学报（英文）, 2003,21(1):10-17. DOI： 10.1007/BF02842756.

Jinglu, W., Hong, Y., Schleser, G.H. et al. Climatic signals recorded in shells in Xingcuo Lake, eastern Tibetan Plateau., Chin. J. Ocean. Limnol. 21, 10–17 (2003). https://doi.org/10.1007/BF02842756 DOI：

摘要

Abstract

This paper presents the results of determining trace elements and σ13C

σ18O inGyraulus sibirica shell continuously preserved in Xingcuo Lake sediments in the recent 50 years. By coupling these indexes and instrumental meteorological data on its basin to determine the relations among them

we probed quantitatively the climatic signals recorded in Xingcuo Lake sediments. The results showed that gastropod shells in Xingcuo Lake were formed in warm seasons; that trace elements

and stable isotope in shells just recorded the climatic signals of the warm seasons instead of that of the whole year; that Mg/Ca ratio and σ18 proxy had certain correlation with air temperature in warm seasons

when the σ18 proxy was more sensitive; with the average ratio of them being 0.28×10−3/1C and the variation rate dσ18O/dT being 1.64×10−3/1C; that the Sr/Ca ratio and σ13C proxy

especially Sr/Ca ratio

had close correlation; and that dSr/Ca/dP was −0.045/mm.

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references

Abell, P., 1985. Oxygen isotope ratios in modern African gastropod shells: a database for paleoclimalogy.Chem. Geol. 58: 183–193.

Bowen, R., 1990. Isotopes and Climates. Elsevier Applied Science: London and New York, p. 140–175.

Gasse, F., Arnold, M., Li, B. Y. et al., 1991. A 13000—year climate record from western Tibet.Nature 353(24): 742–747.

Grafenstein, U., Helmut, E., Achim, B. et al. 1999. A mid-European decadal isotope-climate record from 15500 to 5000 years B. P..Science 284: 1654–1657.

Patrick, D. D., Allan, R., Chivas, J. et al. 1999. Uptake of Mg and Sr in the euryhaline ostracod Cyprideis deter mined from in vitro experiments.Paleogeogt. Paleoclim. Paleoeol. 148: 105–116.

Stuiver, M., 1970. Oxygen and carbon isotope ratios of fresh water carbonates as climatic indicators.J. Geophy. Res. 75: 5247–5257.

Wang, Y. F., Wang, S. M., Xu, B. et al. 1995. Sedimentological evidence of the piracy of fossil Zoige lake by yellow River.Chinese Science Bulletin 40(18): 1539.

Wei, K. Q., Lin, R. F., 1995. Paleoclimatic implications of oxygen isotope profiles of authigenic carbonates from inland closed lakes.Geochimica 24(3): 215–223. (in Chinese)

Wu, J. L., Schleser, G. H., Wang, S. et al. 2001. Quantitative recuperation of climatic sequences for the last 200 years in the Xingcuo Lake, eastern Tibetan Plateau.Science in Chian (D) 31(12): 120.

Wu, J. L., Wang, S. M., Pan, H. X. et al. 1997. Climatic variations in the past 140ka recorded in core RM, east Qinghai—Xizang Plateau,Science in Chian (D) 27(3): 154.

Zhang, P. X., Zhang, B. Z., Qian, G. M. et al. 1994. The study of paleoclimatic parameter of Qinghai lake since Holocene.Quaternary Sciences 3: 225–336. (in Chinese)

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