Nick Paling's (WRT Head of Evidence & Engagement) overview presentation to the IFM- and SFCC-hosted 'Mapping Environmental Management Workshop' held in Edinburgh on the 1-2nd March 2016. To meet the growing threats to the environment and biodiversity posed by anthropogenic pressures and climate change; to make the most efficient and effective use of the limited resources available for conservation, and to fulfill our statutory conservation targets, there is now a growing imperative for conservation and fisheries management organisations to analyse and visualise spatial evidence to inform their work and to undertake landscape-scale conservation strategy development. As a result of this increased demand, Geographic Information Systems (GIS) have now become a powerful and flexible tool used by many environmental scientists, ecologists and conservation biologists engaged in a wide array of work activities.