Historical dataset of chemical properties of soil profile in the Balkhash lake area (2010)


Content of data: the chamical property database of seven sites of soil profiles in Balkhash Lake Basin.

Source of data: 2010 national science and technology cooperation project: the impact of climate change on land productivity in central Asia and soil investigation in balkhash lake region.

Data quality: The soil profile was stratified and sampled according to soil genetics. The analysis and determination items included: organic matter content, soil total nitrogen, carbon-nitrogen ratio, carbonate content, calcium carbonate content, and cation exchange capacity (Ca \ Mg \ Na \ K \ total), pH value, soil available nutrients (available phosphorus, available potassium and alkaline nitrogen) and so on.

Data application prospects: With precise coordinates, historical data can be compared.

Note: Sample point 1 and sample point 2 are 20 m away; sample point 3 and sample point 4 are 50 m away.


Data file naming and use method

Data format: Excel.
Notes in Chinese and Russian.


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Cite the data

ZHENG Xinjun, XU Guiqing. Historical dataset of chemical properties of soil profile in the Balkhash lake area (2010). National Tibetan Plateau Data Center, 2019. (Download the reference: RIS | Bibtex )

Using this data, you must reference article references listed in the Required Data Citation and reference data


Support Program

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program

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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the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results).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 (http://data.tpdc.ac.cn).


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


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Keywords
Geographic coverage
Spatial coverage

East: 80.58

South: 44.62

West: 75.73

North: 46.76

Detail
  • File size: 0.016 MB
  • Browse count: 86 Times
  • Apply count: 0 Times
  • Share mode: online
  • Temporal coverage: 2010-06-30 To 2010-07-08
  • Updated time: 2019-07-25
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Contact Information
: ZHENG Xinjun   XU Guiqing  

Distributor: National Tibetan Plateau Data Center

Email: data@itpcas.ac.cn

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