The principal roles of Forest Research in this Defra programme were to provide expert advice and to deliver a range of site specific environmental, soil and vegetation-related parameters and data-sets required for the evaluation of the Critical Loads calculation methodology. This evaluation includes the testing and calibration of process-based dynamic models of soil chemistry.
By Mark Broadmeadow, Fiona Kennedy, Elena Vanguelova, Samantha Broadmeadow, Rona Pitman, Peter Crow and Matthew Griffiths.