Using Polyscape to map ecosystem services in the Cambrian Mountains, Wales

Project description: 

Polyscape is a GIS toolkit designed to explore synergies and trade-offs amongst ecosystem services to support landscape management. Polyscape works at local scales with resolution appropriate for decisions considering small (10km2) to medium (1000km2) landscape contexts. It recognises that local data may not be available for all environments, and uses national scale digital elevation, land use/cover and soil data as a baseline. Polyscape explores the impacts of potential land cover change on: flood risk, habitat connectivity, erosion, carbon sequestration and agricultural productivity. Changes in land management can be input to Polyscape and ‘traffic light’ coded impact maps produced, allowing visualisation of the impact of different decisions. Polyscape is applied within the Cambrian Mountains. Engagement with local people in ecosystem management was seen as fundamental, and scientific evidence was integrated with local knowledge.  
 

Organisations involved: 

Land Use Consultants, Bangor University, Countryside Council for Wales, Cambrian Mountains Initiative

Scale of project: 
Local
Location: 
Cambrian Mountains, Wales
Total area covered by project: 
382 (sq. km)
Special purposes of project: 
Map ecosystem services
What ecosystem service classification was used?: 

GIS tool programmed to map particular ecosystem services

Which ecosystem services were focused on?: 

Provisioning
  • Crops, livestock, fish
Regulating
  • Carbon sequestration & storage
  • Erosion control
  • Flood control
  • Hazard regulation
Other ecosystem services included: 

Woodland habitat connectivity

Habitats mapped for ecosystem services: 
Coastal margins
Enclosed farmland
Freshwater, wetlands and floodplains
Marine
Mountains, moors and heaths
Semi-natural grasslands
Woodland
Baseline data: 
Biological monitoring data
Habitat or land cover
Land use data
Rivers data
Contact name: 
Tim Pagella
Contact job title: 
Lecturer in Forestry
Organisation: 
Bangor University
Address: 
Bangor University, Bangor, Gwynedd, LL57 2DG
Phone: 
01248 382286
Location: