Designing Observation and Modeling Systems to Inform Decisions and Policies on Freshwater Objectives in New Zealand

W Troy Baisden1, Tim Ellis2, Clint Rissman2,3, Catherine Moore1 and Abby Matthews4, (1)GNS Science, National Isotope Centre, Lower Hutt, New Zealand, (2)Environment Southland, Invercargill, New Zealand, (3)University of Canterbury, Christchurch, New Zealand, (4)Horizons Regional Council, Palmerston North, New Zealand