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Predicting long-term contaminant accumulation in the central Waitemata and southeastern Manukau Harbours
Research ProjectThis project was undertaken for Auckland Regional Council to identify significant sources of contaminants in the central Waitemata and southeastern Manukau Harbours. -
Mitigation
Simple steps to minimise the effects of chemical contamination on water quality and mahinga kai. -
Mitigation
Here are some simple steps to minimise the effects of nutrient overloading on water quality and mahinga kai. -
Mitigation
Simple steps to minimise the effects of infectious substances on water quality and mahinga kai. -
Mitigation
Here are some simple steps to minimise the effects of sediment on water quality and mahinga kai. -
About the resource consent process
Learn about the Resource Management Act, Resource Consents, and how to prepare a submission. -
Quality Assurance for Community-Based Monitoring
A national quality assurance (QA) framework for community-based monitoring (CBM) of Aotearoa New Zealand’s freshwaters. -
Freshwater Update
Publication seriesA regular newsletter with updates on New Zealand's water resources and NIWA's latest freshwater research. -
Outreach
Aquatic plant overview, weed management options & freshwater plant ID guides. -
Trophic table
Trophic preferences and range for submerged plant species in NZ lakes. -
Resource survey and information
An ability to discover basic information about plants in waterways is the foundation to solving a spectrum of problems that face our freshwaters today.
