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Restoration of aquatic ecosystems
https://niwa.co.nz/freshwater/research-projects/restoration-of-aquatic-ecosystems
Agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/land-use/agriculture
Impacts of agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/land-use/agriculture/impacts
Nutrients and agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/nutrients/causes-of-nutrient-overloading/nutrients
Sediment and agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/sediment/causes/sediment
Riparian vegetation and agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/loss-of-riparian-vegetation/causes-of-loss-of-riparian-vegetation/riparian-vegetation-and-agriculture
Water abstraction and agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/in-stream-barriers/causes-of-altered-water-flow/water-resources-and-agriculture
Chemical contamination and agriculture
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/chemical-contaminates/causes-of-chemical-contamination/chemical-contamination-and-agriculture
Water storage solutions for irrigation schemes
https://niwa.co.nz/node/112611
NIWA’s Estuarine Trophic Index
https://niwa.co.nz/freshwater/research-projects/estuarine-trophic-index
Diquat use for submerged weeds
https://niwa.co.nz/freshwater/tools/biosecurity/diquat
IrriSET - Irrigation Strategy Evaluation Tool
https://niwa.co.nz/IrriSET
Effective mitigation systems to manage contaminant losses
https://niwa.co.nz/freshwater/research-projects/effective-mitigation-systems-to-manage-contaminant-losses
Riparian Buffer Design Guide
https://niwa.co.nz/freshwater/management-tools/riparian-buffer-design-guide