Molecular characterization of dissolved organic nitrogen and phosphorus in agricultural runoff and surface waters

•FT-ICR-MS revealed DON and DOP molecular characteristics in runoff and surface waters.•Less-bioavailable DON and DOP compounds were abundant in all waters.•Within less-available DON and DOP compounds, lignin-like compounds dominant in all waters.•Photochemical and/or microbial processes altered DON...

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Veröffentlicht in:	Water research (Oxford) 2022-07, Vol.219, p.118533-118533, Article 118533
Hauptverfasser:	Yang, Yun-Ya, Tfaily, Malak M., Wilmoth, Jared L., Toor, Gurpal S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural runoff Dissolved organic nitrogen Dissolved organic phosphorus FT-ICR-MS Surface waters
Online-Zugang:	Volltext
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