||Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. Volume I, Sampling /
Coffey, D. S. ;
Papp, M. L. ;
Bartz, J. K. ;
Van Remortel, R. D. ;
Lee, J. J.
||Lockheed Engineering and Management Services Co., Inc., Las Vegas, NV.;Tetra Tech, Inc., Bellevue, WA. ;Northrop Services, Inc., Corvallis, OR.;Environmental Monitoring Systems Lab., Las Vegas, NV.
|| U.S. Environmental Protection Agency, Office of Research and Development,
||EPA/600/4-87/030a; 68-03-3249; 68-03-3246; EPA-68-03-3249
Acid deposition--Northeastern States--Measurement. ;
Soil acidity--Northeastern States--Measurement. ;
Acid deposition--Measurement. ;
Soil acidity--Measurement. ;
Acid deposition--Northeastern United States--Measurement. ;
Soil acidity--Northeastern United States--Measurement.
Stream pollution ;
Soil analysis ;
Soil surveys ;
Field tests ;
Quality control ;
Soil horizons ;
Soil properties ;
Acid rain ;
Northeastern Region(United States)
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||x, 145 pages : illustrations ; 28 cm
The Direct/Delayed Response Project Soil Survey includes the mapping, characterization, sampling, preparation, and analysis of soils in order to assess watershed response to acidic deposition within various regions of the United States. Soil samples collected by sampling crews in the Northeastern region were processed at preparation laboratories before being sent for analysis at analytical laboratories. Volumes I and II summarize the procedural and operational compliance with protocols used by the sampling crews and by the preparation laboratories, respectively. Recommendations are made for program improvement.
"September 1987." "EPA/600/4-87/030a." "Contract No. 68-03-3249 and Contract No. 68-03-3246"--Page ii. Includes bibliographical references (pages 45-46).