Digital Heihe

Database of the amount of ammonia nitrogen, dissolved organic carbon, cations and anions of river water from Hulugou outlet (June to August, 2012)

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.

Copyright & License

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
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Cite as:

Sun, Z., Chang, Q. (2014). < b>Database of the amount of ammonia nitrogen, dissolved organic carbon, cations and anions of river water from Hulugou outlet (June to August, 2012)</b>2014. doi: 10.3972/heihe.055.2014.db. (Download the reference： RIS | Bibtex )

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