Agricultural chemicals in the alluvial aquifer of a typical county of the Arkansas delta

Keyphrases

• Geographic Information System 100%
• Nitrate 100%
• Chemical Concentration 100%
• Pesticides 100%
• Agricultural Chemicals 100%
• Groundwater Vulnerability 100%
• Alluvial Aquifer 100%
• Arkansas Delta 100%
• Depth to Groundwater 100%
• Reducing Environment 50%
• Potassium 50%
• Phosphorus 50%
• Data Resolution 50%
• Observed Trends 50%
• Nitrate Concentration 50%
• Linear Combination 50%
• Statistical Methods 50%
• P Concentration 50%
• Response Surface Model 50%
• Quadratic Response Surface 50%
• Pesticide Concentration 50%
• Aquifer 50%
• Well Depth 50%
• Potential Indicators 50%
• Recharge Rate 50%
• Vulnerability Index 50%
• Confining Unit 50%
• Soil Permeability 50%
• Carbonate Equilibria 50%
• Mississippi River 50%
• Chemical Contamination 50%
• Groundwater Vulnerability Index 50%
• Leaching Index 50%
• Slope Soil 50%
• Water Rates 50%

Earth and Planetary Sciences

• Groundwater 100%
• Arkansas 100%
• Agrochemical 100%
• Geographic Information System 40%
• Confining 20%
• Mississippi 20%
• Chemical Contamination 20%