ISCST3 Tech Guide

Gaussian Plume Air Dispersion Model

7.2 Non-point Source Emissions

General

As explained in Section 1.2.1, the ISC volume, area and open pit sources are used to simulate the effects of emissions from a wide variety of industrial sources. Section 1.2.2 provides a description of the volume source model, Section 1.2.3 provides a description of the area source model, and Section 1.2.4 provides a description of the open pit model. The following subsections give the volume, area and open pit source equations used by the long-term model.