Keyphrases
Atrazine
100%
Long-term Monitoring
100%
Agricultural Chemicals
100%
Chemical Transport
100%
Vermilion
50%
Nitrate-N Concentration
50%
River Watershed
50%
Annual Flow
50%
Water Samples
25%
Illinois
25%
Continuous Monitoring
25%
Subsurface Drainage
25%
Application Rate
25%
Application Method
25%
Nitrate Concentration
25%
Pesticide Transport
25%
Water Quality
25%
Long-term Average
25%
Monitoring Study
25%
Altered Hydrology
25%
Subsurface Drainage System
25%
Drainage Water
25%
Fertilizer
25%
Subsurface Drains
25%
Subsurface Flow
25%
Application Timing
25%
Growing Season
25%
Tillage Practices
25%
No-till System
25%
Fertilizer Application
25%
Monitoring Results
25%
Agricultural Management
25%
Reduced Tillage
25%
Agricultural and Biological Sciences
Watersheds
100%
Agrochemical
100%
Atrazine
80%
Annuals
40%
Subsurface Drainage
40%
Application Rate
20%
Fertilizer Application
20%
Application Method
20%
Return Flow
20%
Subsurface Flow
20%
Drainage System
20%
Application Timing
20%
Growing Season
20%
Agricultural Management
20%
Reduced Tillage
20%