Contrasting Dynamics of Nitrate and Kjeldahl Nitrogen in a Stream Draining a Rural Catchment in Galicia (NW Spain)

References

• Antelo , J. M. and Arce , F. 1996 . “ Características fisicoquímicas das aguas superficiais ” . In As Augas de Galicia , Edited by: íaz-Fierros , F. D . 351 – 446 . Santiago de Compostela , , Spain : Consello da Cultura Galega .
   Google Scholar
• APHA . 1998 . Standard methods for examination of water and wastewater, 20th , Washington , D.C : APHA .
   Google Scholar
• Barral , M. T. and Díaz-Fierros , F. 1996 . Los Suelos en Galicia , A Coruña , , Spain : Editorial Hercules .
   Google Scholar
• FAO . 2006 . World reference base for soil resources (World Soil Resources Report 103) , Rome , , Italy : FAO .
   Google Scholar
• Inamdar , S. P. , Christopher , S. F. and Mitchell , M. J. 2004 . Export mechanisms for dissolved organic carbon and nitrate during summer storm events in a glaciated forested catchment in New York, USA . Hydrologic Processes , 18 : 2651 – 2661 .
   Web of Science ®Google Scholar
• Jarvie , H. P. , Neal , C. , Withers , P. J. A. , Wescott , C. and Acornley , R. M. 2005 . Nutrient hydrochemistry for a groundwater-dominated catchment: The Hampshire Avon, UK . Science of the Total Environment , 344 : 143 – 158 .
   PubMed Web of Science ®Google Scholar
• Kaushal , S. S. and Lewis , W. M. 2003 . Patterns in the chemical fractionation of organic nitrogen in Rocky Mountain streams . Ecosystems , 6 : 483 – 492 .
   Web of Science ®Google Scholar
• Lorite-Herrera , M. , Hiscok , H. and Jiménez-Espinosa , R. 2009 . Distribution of dissolved inorganic and organic nitrogen in river water and groundwater in an agriculturally dominated catchment, southeast Spain . Water, Air, and Soil Pollution , 198 : 335 – 346 .
   Web of Science ®Google Scholar
• Macías , F. , Otero , J. L. , Romero , E. , Verde , R. , Parga , E. , Rodríguez , L. , Macías , F. and Taboada , M. 2003 . Seguimiento de la contaminación de suelos y aguas de Galicia por residuos agrarios eutrofizantes , Santiago de Compostela , , Spain : Consellería de Medio Ambiente, Xunta de Galicia .
   Google Scholar
• Meybeck , M. , Friedrich , G. , Thomas , R. and Chapman , D. 1992 . “ Rivers ” . In Water quality assessments: A guide to use of biota, sediments, and water in environmental monitoring , 239 – 316 . Cambridge , UK : Chapman and Hall .
   Google Scholar
• Rodríguez-Blanco , M. L. 2009 . Estudio integrado de los procesos de escorrentía y exportación de sedimentos y fósforo en una cuenca rural , Spain : PhD diss., University of A Coruña .
   Google Scholar
• Rodríguez-Blanco , M. L. , Taboada-Castro , M. M. and Taboada-Castro , M. T. 2010 . Sediment and phosphorus loss in runoff from an agroforestry catchment, NW Spain . Land Degradation and Development , 21 : 161 – 170 .
   Web of Science ®Google Scholar
• Schilling , K. and Zhang , Y. K. 2004 . Baseflow contribution to nitrate-nitrogen export from a large, agricultural watershed, USA . Journal of Hydrology , 295 : 305 – 316 .
   Web of Science ®Google Scholar
• Tilman , D. , Cassman , K. G. , Matson , P. A. , Naylor , R. and Polasky , S. 2002 . Agricultural sustainability and intensive production practices . Nature , 418 : 671 – 677 .
   PubMed Web of Science ®Google Scholar
• USEPA . 1986 . Quality criteria for water (Office of Water Regulation and Standards, EPA-440/5-86-001) , Washington , D.C : U.S. Government Printing Office .
   Google Scholar
• Ventura , M. , Scandellari , F. , Ventura , F. , Guzzon , B. , Rossi Pisa , P. and Tagliavini , M. 2008 . Nitrogen balance and losses through drainage waters in an agricultural watershed of the Po Valley (Italy) . Journal of Agronomy , 29 : 108 – 115 .
   Web of Science ®Google Scholar