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Using dual isotopes to evaluate sources and transformation of nitrogen in the Liao River, northeast China.
- Source :
-
Applied Geochemistry . Sep2013, Vol. 36, p1-9. 9p. - Publication Year :
- 2013
-
Abstract
- Highlights: [•] Nitrate was the dominant species of DIN in Liao River. [•] High fraction of /DIN observed during low flow season. [•] Nitrate in rivers originated mainly from nitrification and sewage based on isotopic pattern. [•] About 7.0×104 tonN/yr entered the Bay annually amounting to 5% of N fertilizer. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NITROGEN isotopes
*NITRATES
*NITRIFICATION
*SEWAGE
*NITROGEN fertilizers
Subjects
Details
- Language :
- English
- ISSN :
- 08832927
- Volume :
- 36
- Database :
- Academic Search Index
- Journal :
- Applied Geochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 90104544
- Full Text :
- https://doi.org/10.1016/j.apgeochem.2013.06.009