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  1. Scientist collects rubbish to rid river of plastics

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-80-march-2019/scientist-collects-rubbish-to-rid-river

  2. Scientists make break-through in saving freshwater mussels

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-80-march-2019/scientists-make-break-through-in-saving

  3. Environment report a clear picture of change: NIWA

    https://niwa.co.nz/news/environment-report-a-clear-picture-of-change-niwa

  4. Freshwater Update 81, June 2019

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-81-june-2019

  5. Environmental report calls attention to the need for more research on water quality

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-81-june-2019/environmental-report-calls-attention-to

  6. National standards for discrete water quality sampling released

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-81-june-2019/national-standards-for-discrete-water

  7. NIWA's underwater health check

    https://niwa.co.nz/news/niwas-underwater-health-check

  8. Lagarosiphon be gone

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-83-april-2020/lagarosiphon-be-gone

  9. From land to sea – tracing our trash

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-83-april-2020/from-land-to-sea-–-tracing-our-trash

  10. Can mussels help to restore our lakes?

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-83-april-2020/can-mussels-help-to-restore-our-lakes

  11. Constructed wetland guidelines

    https://niwa.co.nz/freshwater-and-estuaries/management-tools/restoration-tools/constructed-wetland-guidelines

  12. Eutrophication Risk Assessment

    https://niwa.co.nz/freshwater-and-estuaries/research-projects/eutrophication-risk-assessment

  13. Freshwater and Estuaries Update

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update

  14. Climate Change Vulnerability Assessment (CCVA)

    https://niwa.co.nz/te-kuwaha/ccva

  15. Updated freshwater pests guide out now

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-84-september-2020/updated-freshwater-pests-guide-out

  16. New freshwater species programme

    https://niwa.co.nz/freshwater-and-estuaries/freshwater-and-estuaries-update/freshwater-update-84-september-2020/new-freshwater-species-programme

  17. Freshwater aquatic plants

    https://niwa.co.nz/freshwater-and-estuaries/our-services/aquaticplants

  18. Infectious substances

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/pathogens

  19. Mitigation

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/pathogens/mitigation

  20. Nutrient overloading

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/nutrients

  21. Eutrophication

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/nutrients/eutrophication

  22. Mitigation

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/nutrients/mitigation

  23. Sediment

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/sediment

  24. Causes of sedimentation

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/sediment/causes

  25. Sediment and agriculture

    https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/sediment/causes/sediment

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