3 Works

Infiltration modeling breakthrough

Fred L. Ogden
We developed an efficient solution method to the one-dimensional partial differential equation (PDE) for unsaturated porous media flow attributed to Richards [1931]. Our solution is a set of three ODE's that was derived by starting from the same equations used to derive Richards' [1931] PDE. We used a change of dependent variable hodograph transformation, employed a finite water-content discretization and the Method of Lines to produce an ODE, which in its various forms accurately simulate...

JAGS code for double-observer hierarchical model of abundance

David Christianson
This readme file outlines the construction of a JAGS script that accepts independent double-observer survey data and will estimate abundance of animals. This script can be adapted to any data set and currently accepts a double observer dataset provided consists of observations made of Google Earth satellite imagery collected on 19 July 2014 see (christianson_idohm_jagsdata_README.txt).

JAGS code for double-observer hierarchical model of abundance

David Christianson
This readme file outlines the construction of a JAGS script that accepts independent double-observer survey data and will estimate abundance of animals. This script can be adapted to any data set and currently accepts a double observer dataset provided consists of observations made of Google Earth satellite imagery collected on 19 July 2014 see (christianson_idohm_jagsdata_README.txt).

Registration Year

  • 2022
    2
  • 2015
    1

Resource Types

  • Software
    3