This report (Watkins N and Selbie D) was prepared for Bay of Plenty Regional Council. The aim of this report is to provide a high-level summary of OVERSEER in terms of; what OVERSEER is, how it works, key inputs and outputs, history, a description of the nitrogen and phosphorus sub-models, scale and limitations, key assumptions, model uncertainty and sensitivity of outputs to inputs.
The objectives of this report are:
- To provide regional council users of OVERSEER with a simple description of the
model, including what it can do, and its outputs, assumptions and limitations. - To inform the development of guidance material for regional councils on the
appropriate use of OVERSEER in policy, regulation, compliance and advice.