Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9458828 | Atmospheric Environment | 2005 | 13 Pages |
Abstract
This paper demonstrates an approach to assessing environmental burdens based on optimising the integrated deposition footprints of characteristic sources, such as power stations, urban areas or poultry farms, relative to 1Â kmÃ1Â km ecosystem-dependent critical loads. It makes use of a penalty function and an adjoint Green's function method describing how the deposition of acid gases and reduced nitrogen compounds compare with critical loads, from which the optimum source location in Great Britain may be found. The effect of a unit of emission from a source category can be described on a single map. This simple risk based approach to environmental burdens is compared to a more elaborate optimisation, using large combustion plant emissions as an example.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Atmospheric Science
Authors
Bernard E.A. Fisher,