The 7000 years of isotope and geochemical data of the Puruogangri Ice Sheet (2000)- A Big Earth Data Platform for Three Poles

This data set comprises the oxygen isotope and geochemical data of two deep-drilled ice cores drilled in the Puruogangri ice sheet (33°55'N, 89°05'E, altitude: 6070 meters) in the central Tibetan Plateau in 2000. The ice core depths are 118.4 and 214.7 meters, respectively.

Source of the data: National Centers for Environmental Information (http://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/ice-core) .

The data set contains 6 tables, which are the average values of 1 oxygen isotope per meter of the Puruogangri ice core, the 10-year average data of 1 oxygen isotope of the Puruogangri ice core, the average values of 2 oxygen isotope and the soluble aerosol concentrations per meter of the Puruogangri ice core, the 5-year average data of 2 oxygen isotope and aerosol concentrations of Puruogangri ice core, 10-year average data of 2 oxygen isotope and aerosol concentrations of the Puruogangri ice core, and the 100-year average values of 2 oxygen isotopic and aerosol concentrations of the Puruogangri ice core. The information on the fields is as follows:

Table 1: the average values of 1 oxygen isotope per meter of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: Depth [m]

Field 2: δ18° [‰]

Table 2: the 10-year average data of 1 oxygen isotope of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: Start time [Dimensionless]

Field 2: End time [Dimensionless]

Field 3: δ18° [‰]

Table 3: the average values of 2 oxygen isotope and soluble aerosol concentration per meter of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: Depth [m]

Field 2: Dust (diameter 0.63-20 um) [particles/mL]

Field 3: 18° [‰]

Field 4: F- [ppb]

Field 5: Cl- [ppb]

Field 6: SO42- [ppb]

Field 7: NO3- [ppb]

Field 8: Na+ [ppb]

Field 9: NH4+ [ppb]

Field 10: K+ [ppb]

Field 11: Mg2+ [ppb]

Field 12: Ca2+ [ppb]

Table 4: the 5-year average data of 2 oxygen isotope and aerosol concentration of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: Start time [Dimensionless]

Field 2: End time [Dimensionless]

Field 3: δ18° [‰]

Field 4: Accumulation [cm/yr]

Field 5: Dust (diameter 0.63-20 um) [particles/mL]

Field 6: F- [ppb]

Field 7: Cl- [ppb]

Field 8: SO42- [ppb]

Field 9: NO3- [ppb]

Field 10: Na+ [ppb]

Field 11: NH4+ [ppb]

Field 12: K+ [ppb]

Field 13: Mg2+ [ppb]

Field 14: Ca2+ [ppb]

Table 5: the 10-year average data of 2 oxygen isotope and aerosol concentrations of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: Start time [Dimensionless]

Field 2: End time [Dimensionless]

Field 3: δ18° [‰]

Field 4: Dust (diameter 0.63-20 um) [particles/mL]

Field 5: F- [ppb]

Field 6: Cl- [ppb]

Field 7: SO42- [ppb]

Field 8: NO3- [ppb]

Field 9: Na+ [ppb]

Field 10: NH4+ [ppb]

Field 11: K+ [ppb]

Field 12: Mg2+ [ppb]

Field 13: Ca2+ [ppb]

Table 6: the 100-year average values of 2 oxygen isotopic and aerosol concentrations of the Puruogangri ice core

Field: Field Name [Dimensions (Unit of Measure)]

Field 1: The last year of the interval [Dimensionless]

Field 2: δ18° [‰]

Field 3: Dust (diameter 0.63-20 um) [particles/mL]

Field 4: F- [ppb]

Field 5: Cl- [ppb]

Field 6: SO42- [ppb]

Field 7: NO3- [ppb]

Field 8: Na+ [ppb]

Field 9: NH4+ [ppb]

Field 10: K+ [ppb]

Field 11: Mg2+ [ppb]

Field 12: Ca2+ [ppb]

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Cite as:

National Centers for Environmental Information (NCEI). (2018). The 7000 years of isotope and geochemical data of the Puruogangri Ice Sheet (2000). A Big Earth Data Platform for Three Poles, (Download the reference： RIS | Bibtex )

Related Literatures:

1. Thompson, L.G., Yao, T.D., Davis, M.E., Mosley-Thompson, E., Mashiotta, T.A., Lin, P.N., Mikhalenko, V.N., &Zagorodnov, V.S. (2006). Holocene climate variability archived in the Puruogangri ice cap on the central Tibetan Plateau. Annals of Glaciology, 43(1), 61-69.( View Details | Download | Bibtex)

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

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