Observed and simulated solute transport under varying water regimes: I. Bromide and pentafluorobenzoic acid

R. J. Pearson, W. P. Inskeep, J. M. Wraith, S. D. Comfort, H. M. Gaber

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

The objectives of this study were to compare transport of Br- and PFBA under cropped and fallow conditions for a range of soil water contents and evapotranspirative demands, and to evaluate the predictive capability of a computer simulation model (LEACHM) using independent estimates of model input parameters. In 1991, a field study was conducted using in situ columns on a Brocko silt loam. The transport of two tracers (Br- and PFBA) was measured at three depths for three water regimes under cropped and fallow conditions for 60 d following chemical application. Results indicated that adequate predictions of the transport of PFBA were obtained using LEACHM when coupled with independent estimates of model input parameters.

Original languageEnglish (US)
Pages (from-to)646-653
Number of pages8
JournalJournal of Environmental Quality
Volume25
Issue number4
DOIs
StatePublished - Jan 1 1996

Fingerprint

Solute transport
solute transport
bromide
fallow
Acids
acid
Water
Silt
loam
water
computer simulation
Water content
silt
soil water
tracer
water content
Soils
Computer simulation
prediction
parameter

ASJC Scopus subject areas

  • Environmental Engineering
  • Water Science and Technology
  • Waste Management and Disposal
  • Pollution
  • Management, Monitoring, Policy and Law

Cite this

Observed and simulated solute transport under varying water regimes : I. Bromide and pentafluorobenzoic acid. / Pearson, R. J.; Inskeep, W. P.; Wraith, J. M.; Comfort, S. D.; Gaber, H. M.

In: Journal of Environmental Quality, Vol. 25, No. 4, 01.01.1996, p. 646-653.

Research output: Contribution to journalArticle

Pearson, R. J. ; Inskeep, W. P. ; Wraith, J. M. ; Comfort, S. D. ; Gaber, H. M. / Observed and simulated solute transport under varying water regimes : I. Bromide and pentafluorobenzoic acid. In: Journal of Environmental Quality. 1996 ; Vol. 25, No. 4. pp. 646-653.
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