Natural England Tender Result

Vegetation monitoring power analysis-Pewsey Downs NNR is one of the finest remaining areas of Wiltshire's iconic chalk downland habitat. For the protection of both designated habitat and species, it is vital to monitor site condition and identify whether significant changes in habitat condition are occurring. We are therefore seeking a power analysis to determine the variables for which it would be possible to identify such change, and the minimum resurvey effort needed to achieve this.