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This data set comprises the oxygen isotope, dust, anion and accumulation data of the two ice cores drilled from the Dasuopu glacier on the Tibetan Plateau in 1997. The depth of the Dasuopu ice core 2(C2) is 149.2 meters, while that of the Dasuopu ice core 3(C3) is 167.7 meters. C3 was drilled from the top of the glacier, and C2 was drilled 100 meters below.

The data set contains 3 tables: the oxygen isotope, dust, and main anion average data of Dasuopu ice core 3 (1450-1996), the 10-year of oxygen isotope, dust, and main anion average data of Dasuopu ice core 3 (1000-1996), and the accumulation data of Dasuopu ice cores 2 and 3（1442-1996）.

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

Table 1：The annual average data of oxygen isotope, dust, and main anion of Dasuopu ice core 3 (1450-1996)

a. Name interpretation

Field 1：time

Field 2：oxygen isotope

Field 3：dust (diameter 0.63-20 um)

Field 4：Cl-

Field 5：NO3-

Field 6：SO42-

b. Dimension（unit of measurement）

Field 1：dimensionless

Field 2：‰

Field 3：particles/mL

Field 4：ppb

Field 5：ppb

Field 6：ppb

Table 2：The 10-year oxygen isotope, dust, and main anion data of Dasuopu ice core 3 (1000-1996)

a. Name interpretation

Field 1：start time

Field 2：end time

Field 3：oxygen isotope

Field 4：dust (diameter 0.63-20 um)

Field 5：Cl-

Field 6：NO3-

Field 7：SO42-

b. Dimension（unit of measurement）

Field 1：dimensionless

Field 2：dimensionless

Field 3：‰

Field 4：particles/mL

Field 5：ppb

Field 6：ppb

Field 7：ppb

Table 3：the accumulation data of Dasuopu ice cores 2 and 3 （1442-1996）

a. Name interpretation

Field 1：time

Field 2：ice core 2

Field 3：ice core 3

B. Dimension （unit of measurement）

Field 1：dimensionless

Field 2：cm/yr

Field 3：cm/yr

Data Citations Data citation guideline What's data citation?

Yao, T. (2018). The data of oxygen isotope, dust, anion and accumulation of the Dasuopu Ice Core on the Tibetan Plateau (1997). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Glacio.tpdc.270065. CSTR: 18406.11.Glacio.tpdc.270065. (Download the reference： RIS | Bibtex )

1. Thompson, L.G., Yao, T.D., Mosley-Thompson, E., Davis, M.E., Henderson, K.A., &Lin,P.N. (2000). A high-resolution millennial record of the South Asian Monsoon from Himalayan ice cores. Science, 289(5486), 1916-1919.( View Details | 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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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)

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