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Using OTIS to model solute transport in streams and rivers
Solute transport in streams and rivers is governed by a suite of hydrologic and geochemical processes. Knowledge of these processes is needed when assessing the fate of contaminants that are released into surface waters. The study of solute fate and transport often is aided by solute transport models that mathematically describe the underlying processes. This fact sheet describes a model that considers One-Dimensional Transport with Inflow and Storage (OTIS). As shown by several example applications, OTIS may be used in conjunction with field-scale data to quantify hydrologic processes (advection, dispersion, and transient storage) and certain chemical reactions (sorption and first-order decay).
Suggested Citation
Runkel, R.L., 2000, Using OTIS to model solute transport in streams and rivers: U.S. Geological Survey Fact Sheet 138-99, 4 p., https://doi.org/10.3133/fs13899.
ISSN: 2327-6932 (online)
Publication type
Report
Publication Subtype
USGS Numbered Series
Title
Using OTIS to model solute transport in streams and rivers
Series title
Fact Sheet
Series number
138-99
DOI
10.3133/fs13899
Year Published
2000
Language
English
Publisher
U.S. Geological Survey
Publisher location
Denver, CO
Contributing office(s)
Colorado Water Science Center, Toxic Substances Hydrology Program