Nitrate nitrogen in surface waters as influenced by climatic conditions and agricultural practices

Journal of Environmental Quality

Volumn 30, Issue 2, 2001, Pages 337-344

  Randall, G W ^a   Mulla, D J ^a  

^a UNIVERSITY OF MINNESOTA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AGRICULTURE; CROPS; DRAINAGE; NITRATES; PRECIPITATION (CHEMICAL);

MINERALIZATION;

SURFACE WATERS;

NITRIC ACID DERIVATIVE; NITROGEN; ORGANIC MATTER; SURFACE WATER;

AGRICULTURE; CLIMATE; CONFERENCE PAPER; EDUCATION; LEGUME; MANURE; MINERALIZATION; RIVER; WATER POLLUTION;

ANIMALIA;

EID: 0035014147     PISSN: 00472425     EISSN: None     Source Type: Journal    
DOI: 10.2134/jeq2001.302337x     Document Type: Conference Paper

References (21)

1. Chemical management, status, and findings
2. Fertilizer N losses from a tile-drained mollisol as influenced by rate and time of 15-N depleted fertilizer application
3. Nitrogen balance in and export from an agricultural watershed
4. Nitrate accumulation in soils and loss in tile drainage following nitrogen applications to continuous corn
5. Sources and transport of nitrogen in the Mississippi River basin
6. Accomplishments in watershed management: Examples from Walnut Creek Watershed in Iowa
7. Des Moines River nitrate in relation to watershed agricultural practices: 1945 versus 1980s
8. Nitrogen and phosphorus in streams in part of the Upper Mississippi River Basin, Minnesota and Wisconsin, 1984-93
9. Nitrate in surface and subsurface flow from a small agricultural watershed
10. Nutrient content of tile drainage from cropland in the North Central Region
11. Nutrient changes in the Mississippi River and system responses on the adjacent continental shelf
12. Implications of dry and wet cycles on nitrate loss to subsurface tile drainage
13. Nitrate losses through subsurface tile drainage in CRP, alfalfa, and row crop systems
14. Impact of long-term tillage systems for continuous corn on nitrate leaching to tile drainage
15. Corn yield and nitrate loss to tile drainage as affected by N management
16. Stream water quality in the conterminous United States - Status and trends of selected indicators during the 1980's
17. Water quality trends in the nation's rivers
18. Commercial fertilizers 1995
19. Changes in Mississippi River water quality this century - Implications for coastal food webs
20. Nitrate and water present in and flowing from root-zone soil