Characteristics of hydrochemistry in Lake Aral Sea Catchment (20190726)

Characteristics of hydrochemistry in Lake Aral Sea Catchment (20190726)

The data set is the multi parameter data of water samples collected from the Lake Aral Sea basin in 2019, which is used to obtain the basic physical and chemical index data of the lake and prepare for the subsequent modern observation and research of the lake.

The data observation time is July 26, 2019. The measuring instrument is YSI EXO2 water quality multi parameter measuring instrument. Before each measurement, the instrument is calibrated according to the altitude of the lake and the local air pressure. The measurement interval is set as 1s, and the delivery speed is slow, so as to ensure the high continuity of data acquisition. The original data obtained includes the measurement data exposed in the air above the water surface, which is eliminated in the later processing. The data is stored in Excel file.

File naming and required software

The data includes: Sample site, latitude, longitude, time, hydrochemistry

Data Citations Data citation guideline What's data citation?
Cite as:

Wu, J. (2020). Characteristics of hydrochemistry in Lake Aral Sea Catchment (20190726). National Tibetan Plateau Data Center, DOI: 10.11888/Hydro.tpdc.270447. CSTR: 18406.11.Hydro.tpdc.270447. (Download the reference: RIS | Bibtex )

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

Support Program

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

Copyright & License

To respect the intellectual property rights, protect the rights of data authors,expand servglacials of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

Example of acknowledgement statement is included below: The data set is provided by National Tibetan Plateau Data Center (

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

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Geographic coverage
East: 75.00 West: 55.00
South: 35.00 North: 50.00
  • Temporal resolution: Hourly
  • Spatial resolution: 1m - 10m
  • File size: 0.7 MB
  • Views: 2,237
  • Downloads: 10
  • Access: Requestable
  • Temporal coverage: 2019-08-08 To 2019-08-09
  • Updated time: 2021-04-20
: WU Jinglu  

Distributor: National Tibetan Plateau Data Center


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