Technical Documents


Scientific publications — a list of publications about MoRPh and its applications

Biodiversity Metric 2.0 — Natural England’s guide to the Biodiversity Metric 2.0


Frequently asked questions — common questions about the MoRPh field survey and online tools

How to enter a MoRPh survey online — a step-by-step guide to entering a survey on the MoRPh database

How to fix missing MoRPh5s — a step-by-step guide to getting your MoRPh10 outputs to appear on the map

MoRPh Pro calculations — how MoRPh modules and River Type assessments are linked together to create River Condition Metric outputs.