Catchment and drainage field nitrogen balances and nitrogen loss in three agriculturally influenced Latvian watersheds

European Journal of Agronomy

Volumn 20, Issue 1-2, 2003, Pages 173-179

  Jansons, V ^a   Busmanis, P ^a   Dzalbe, I ^a   Kirsteina, D ^a  

^a LATVIA UNIVERSITY OF AGRICULTURE   (Latvia)

Author keywords

Drainage; Land use; Loss; Nitrogen; Nitrogen balance

Indexed keywords

DRAINAGE; NITROGEN; WATER BUDGET; WATERSHED;

BALTIC STATES; EURASIA; EUROPE; LATVIA; NORTHERN EUROPE;

EID: 0345564797     PISSN: 11610301     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1161-0301(03)00072-8     Document Type: Conference Paper

References (9)

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2. Deelstra, J., Vagstad, N., Øygarden, L., 1998b. Sampling technique and strategy: measuring run-off and nutrient losses from agricultural land in Nordic countries. TemaNord 1998 (575), 27-35.
3. ISO 11905-1: 1997(E). Water quality - determination of nitrogen. Part 1. Method using oxidative digestion with peroxodisulfate.
4. Jansons, V., 1998. Latvian monitoring programme: measuring run-off and nutrient losses from agricultural land in Nordic countries. TemaNord 1998 (575), 82-84.
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8. Stålnacke, P., 1996. Nutrient loads on the Baltic Sea. Ph.D. Thesis. Linköping in Arts and Sciences No. 146. Linköping University, Linköping. p. 188.
9. Vagstad, N., Jansons, V., Loigu, E., Deelstra, J., 2000. Nutrient losses from agricultural areas in the Gulf of Riga drainage basin. J. Ecol. Eng. 14, 435-441.