Database of the amount of ammonia nitrogen, dissolved organic carbon, cations and anions of river water from Hulugou outlet (June to August, 2012)- A Big Earth Data Platform for Three Poles

1. Data overview:

this data is sampled from June 21, 2012 to August 25, 2012. The sampling frequency is once a week.

The sampling point is located at the outlet flow weir of hulugou small watershed in the upper reaches of Heihe River, with the longitude and latitude of 99 ° 52 ′ 47.7 ″ E and 38 ° 16 ′ 11 ″ n.

2. Data content:

this data set includes the ammonia nitrogen value, Doc value and anion ion value of river water at the outlet of the basin.

Data acquisition means: ammonia nitrogen value is measured by hash DR2800 ultraviolet spectrophotometer; doc value is measured by analytikjena multi n / c3100 total nitrogen and total carbon tester; anion value is measured by 761 / 813 ion chromatograph of Swiss Wantong; cation is measured by iris intrepid Ⅱ xspicp-aes of us thermoelectricity.

File naming and required software

Data file name: Doc value, ammonia nitrogen value, anion and cation value. Xlsx at the outlet of hulugou small watershed; it can be viewed and edited by WPS or excel.

Data Citations Data citation guideline What's data citation?

Cite as:

Sun, Z., Chang, Q. (2014). Database of the amount of ammonia nitrogen, dissolved organic carbon, cations and anions of river water from Hulugou outlet (June to August, 2012). A Big Earth Data Platform for Three Poles, DOI: 10.3972/heihe.055.2014.db. CSTR: 18406.11.heihe.055.2014.db. (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

Exploring snowmelt runoff processes using isotopic and hydrochemical data in Heihe River headwater catchments (No:91125009)

Copyright & License

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