Quantitative temperature data set for the past 90000 years in Southwest China

Quantitative temperature data set for the past 90000 years in Southwest China

Based on the analysis of brgdgts and hydrogen isotopes of leaf wax in lake sediments from Tengchong Qinghai (tcqh) in Yunnan Province, this study shows for the first time the high-resolution annual average temperature change history of low latitude land since the last glacial period (since the last 88000 years). According to the annual average temperature of South Asia established by tcqh core, there are two warm periods of 88000-71000 years and 45000-22000 years in this region, and the temperature range is about 2-3 ° C. Since the Holocene, the temperature has been increasing for about 1-2 years ° C。

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Cite as:

Zhao, C. (2021). Quantitative temperature data set for the past 90000 years in Southwest China. A Big Earth Data Platform for Three Poles, DOI: 10.11888/Paleoenv.tpdc.271464. CSTR: 18406.11.Paleoenv.tpdc.271464. (Download the reference: RIS | Bibtex )

Related Literatures:

1. Zhao, C., Rohling, E.J., Liu, Z., Yang, X., Zhang, E., Cheng, J., et al. (2021). Possible obliquity-forced warmth in southern Asia during the last glacial stage. Sci. Bull. https://doi.org/10.1016/j.scib.2020.11.016.( View Details | Bibtex)

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Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)

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Geographic coverage
East: 98.57 West: 98.57
South: 25.12 North: 25.12
  • Temporal resolution: 100 year < x < 1000 year
  • Spatial resolution: -
  • File size: 0.04 MB
  • Views: 5714
  • Downloads: 531
  • Access: Open Access
  • Updated time: 2022-04-18
: ZHAO Cheng  

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