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Contents
Atrazine
Nitrate
Site selection and instrumentation
Installation and calibration procedures
Observation wells
Neutron-probe access tubes
Tensiometers
Suction lysimeters
Soil-temperature thermistors
Chemical formulation of applied solutions
Chemical analysis methodology
Vadose zone and Pleistocene aquifer profiles
Soil profile and physical and chemical characteristics
Water chemistry
Water and chemical flooding
Soil profile and physical and chemical characteristics
Water chemistry
Chemical flooding
Soil profile and physical and chemical characteristics
Water chemistry
Conclusions and recommendations
Appendix A: Literature review on atrazine and nitrate
Atrazine
Nitrate
Appendix B: Chemical analysis methodology
Determination of atrazine in soil
Determination of atrazine in water
Determination of atrazine and its two dealkylated metabolites (G-30033 and G-28279) in soil
Determination of hydroxyatrazine (G-34048) in soil
Bromide determination
Inorganic analyses
Sample collection
Appendix C: Water chemistry analyses
Appendix D: Atrazine analyses in soil and water
Appendix E: Determination of atrazine degradation byproducts
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Kansas Geological Survey, Geohydrology
Placed on web Aug. 23, 2010; originally published 1990.
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The URL for this page is http://www.kgs.ku.edu/Publications/Bulletins/GW12/01_contents.html