Keyphrases
Subsurface Drainage
87%
P Loss
69%
Controlled Drainage
62%
Western Lake Erie Basin
48%
Phosphorus Concentration
45%
Agricultural Fields
41%
US Midwest
37%
Phosphorus Loss
34%
Cropland
33%
Subsurface Drains
31%
Nitrate
31%
Drainage System
30%
Climate Change Impacts
30%
Soluble Phosphorus
30%
Management Effects
30%
Landscape Effects
30%
Drainage Flow
30%
US Southeast
30%
Soil Vulnerability
30%
Nutrient Loss
30%
Management Practices
29%
Agriculture
25%
Dissolved P
24%
Soil Health
23%
N Load
23%
Nitrate-N
23%
Ohio
23%
Fertilizer Application
22%
Subsurface Discharge
21%
Water Quality
21%
Drain Discharge
21%
P Transport
21%
Surface Water
20%
Midwest
20%
Conservation Practices
19%
Field Edge
19%
Nutrient Management
19%
Minnesota
18%
NO3-N
18%
North Carolina
17%
Subsurface Tile Drainage
17%
P Concentration
17%
Corn Belt
16%
Conservation Effects Assessment Project
16%
Farm Management
16%
P Removal
16%
P Balance
15%
Phosphorus P
15%
Metadata Records
15%
Projected Climate Change
15%
Earth and Planetary Sciences
Surface Water
63%
Lake Erie
60%
Ohio
59%
Fertilizer Application
56%
Nutrient Loss
35%
Crop Production
30%
Water Body
30%
Organic Fertilizer
30%
Water Management
30%
Precipitation Intensity
27%
Farmland
25%
Eutrophication
22%
Project Assessment
20%
United States
20%
Climate Change
15%
Leachate
15%
Nutrient Balance
15%
Digital Elevation Model
15%
Tillage Effects
15%
Monitoring Network
15%
Atmospheric Deposition
15%
Inorganic Fertiliser
15%
Standard Deviation
15%
North America
15%
Soil Testing
15%
Environmental Issue
15%
Water Quality Improvement
15%
Conservation Management
15%
Coastal Ecosystem
15%
Monitoring Data
15%
Agricultural Production
15%
Stacking
15%
Leaching
15%
Soil Profile
15%
Minnesota
15%
Preferential Flow
10%
Erodibility
10%
Field Scale
8%
Natural Resource Conservation
8%
Headwater
7%
Environmental Quality
7%
Climate Condition
7%
General Circulation Model
7%
Drainage System
7%
Drainage Water
7%
Base Flow
7%
Evapotranspiration
7%
Harmful Algal Blooms
7%
Zero Tillage
6%
Lysimeters
6%
Agricultural and Biological Sciences
Subsurface Drainage
100%
Drainage System
59%
Fertilizer Application
44%
Surface Water
39%
Watersheds
37%
Cropland
30%
Return Flow
29%
Conservation Practices
25%
Water Management
24%
Application Rate
24%
Soil Health
23%
Spring
22%
Nutrient Management
22%
Crop Production
21%
Best Management Practice
18%
Grains
18%
Tile Drainage
16%
Fine-Textured Soils
15%
Tillage Effects
15%
Nutrient Balance
15%
Climate Change
15%
Conservation Effects Assessment Project
15%
USDA National Agricultural Library
15%
Farming Management
15%
Soil Physical Properties
15%
Soil Biological Properties
15%
Water Recycling
15%
Leaching
15%
Atmospheric Deposition
15%
Preferential Flow
14%
Red Tide
11%
Soil Profile
11%
Organic Fertilizer
10%
Soil Property
9%
Soil Testing
9%
Growing Season
9%
Poorly Drained Soils
8%
Inorganic Fertiliser
7%
Environmental Quality
7%
Body Water
7%
Groundwater Model
7%
Evapotranspiration
7%
Hardiness Zone
7%
Eutrophication
6%
Lysimeters
6%
Soil Texture
6%
Application Timing
6%
Surface Drainage
6%
No-Till Farming
6%
