Project Details Ngā taipitopito
Collaborators Ngā haumi
Auckland Council | Bay of Plenty Regional Council | Envirolink | Environment Canterbury | Environment Southland | Horizons Regional Council | Land & Water Science | Northland Regional Council | Waikato Regional Council | Waterways Centre for Freshwater Management
Physiographic science works ‘backwards’, using water composition to trace the water’s journey back through the landscape to understand the landscape controls over water composition, and hence quality.
Physiographic Environments of New Zealand (PENZ) researchers are using national and regional water composition and quality data sets, in conjunction with existing geospatial layers, to map and numerically model the processes that control the spatial variability of water. The method brings together data for climate, topography, geology, soils, and hydrological controls with analytical chemistry at a national scale.