John Yearsley

University of Washington Seattle

Subject Areas: Numerical Methods, Water quality, Uncertainty Analysis

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ABSTRACT:

This is a tutorial for installing and executing the stream temperature model, RBM (Yearsley 2012, http://dx.doi.org/10.1029/2011WR011515). RBM was developed within the framework of grid-based system adapted to the modeling of stream water temperature by integrating a macroscale hydrologic model, variable infiltration capacity (VIC), with a computationally efficient and accurate water temperature model. The hydrologic model has been applied to many river basins at scales from 0.0625􏰀 to 1.0􏰀. The water temperature model, which uses a semi-Lagrangian numerical scheme to solve the one-dimensional, time-dependent equations for thermal energy balance in advective river systems, has been applied and tested on segmented river systems at scales of 0.0625 degrees, 0.125 degrees and 0.5 degrees.

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RBM_Tutotrial - Stream Temperature (RBM)
Created: March 3, 2023, 7:24 p.m.
Authors: Yearsley, John

ABSTRACT:

This is a tutorial for installing and executing the stream temperature model, RBM (Yearsley 2012, http://dx.doi.org/10.1029/2011WR011515). RBM was developed within the framework of grid-based system adapted to the modeling of stream water temperature by integrating a macroscale hydrologic model, variable infiltration capacity (VIC), with a computationally efficient and accurate water temperature model. The hydrologic model has been applied to many river basins at scales from 0.0625􏰀 to 1.0􏰀. The water temperature model, which uses a semi-Lagrangian numerical scheme to solve the one-dimensional, time-dependent equations for thermal energy balance in advective river systems, has been applied and tested on segmented river systems at scales of 0.0625 degrees, 0.125 degrees and 0.5 degrees.

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