Carbon and oxygen data of tree rings in East Asian monsoon region and Northeast China

Carbon and oxygen data of tree rings in East Asian monsoon region and Northeast China


This data set consists of tree ring carbon and oxygen data and tree ring carbon and oxygen data in East Asian monsoon region and Northeast China. Tree rings in Northeast China include 4 tree cores, the tree species is Korean pine, and the measured isotopic data is 903. Cellulose was extracted from tree ring logs by chemical treatment, and the obtained cellulose samples were wrapped in a silver cup. The isotopic ratio was measured by Delta V advantage stable isotope mass spectrometer, and the analysis error was less than 0.21 ‰. The experimental analysis was completed in the laboratory of soil structure and minerals, Institute of Geology and Geophysics, Chinese Academy of Sciences. This data has certain significance for the study of paleoclimate in East Asian monsoon region.


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Carbon and oxygen data of tree rings in East Asian monsoon region and Northeast China


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Cite as:

Xu, C. (2021). Carbon and oxygen data of tree rings in East Asian monsoon region and Northeast China. National Tibetan Plateau Data Center, DOI: 10.11888/Paleoenv.tpdc.271680. CSTR: 18406.11.Paleoenv.tpdc.271680. (Download the reference: RIS | Bibtex )

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Support Program

Comparative study of past climate changes at multi-timescale in East Asian monsoon region and Westerly zone (No:2017YFE0112800)

NSFC Basic Research Center Program: Continental Evolution and Earth’s monsoon System (No:41888101)

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License: This work is licensed under an Attribution 4.0 International (CC BY 4.0)


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Keywords
Geographic coverage
East: 128.00 West: 128.00
South: 44.00 North: 44.00
Details
  • Temporal resolution: Yearly
  • Spatial resolution: 100m - 1km
  • File size: 0.01 MB
  • Views: 119
  • Downloads: 0
  • Access: Protection period
  • Temporal coverage: since 1722
  • Updated time: 2021-09-08

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Contacts
: XU Chenxi  

Distributor: National Tibetan Plateau Data Center

Email: data@itpcas.ac.cn

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