Atmospheric analysis

Link to source page

Predicting long-term contaminant accumulation in the central Waitemata and southeastern Manukau Harbours

Research Project

This project was undertaken for Auckland Regional Council to identify significant sources of contaminants in the central Waitemata and southeastern Manukau Harbours.

Coasts

Ocean modelling

Pollution
Link to source page

Stocktake of diffuse pollution attenuation tools for New Zealand pastoral farming systems
Link to source page

Resources

Guides and other tools
Link to source page

Estimating deposited fine sediment

Quorer: a simple method for estimating deposited fine sediment
Link to source page

Setting maximum turbidity levels for riverine fish (DSS)

NIWA research has established turbidity limits to protect fish in New Zealand rivers.
Link to source page

Models to help manage erosion
Link to source page

Freshwater management tools

Some of the useful methods, guidelines and modelling tools we've developed to assist with management of freshwaters.
Link to source page

Freshwater species and habitat management

Find out how we can help you with freshwater species and habitat management.
Link to source page

Flow assessment and management

We offer a range of flow assessment and management services.
Link to source page

Wastewater treatment

We can help with wastewater treatment and ecotoxicology.
Link to source page

Water quality monitoring and advice

More information about our water quality monitoring and advice services.
Link to source page

Specialist analytical services

Service

Find out more about our specialist analytical services.

Algae

Ecotoxicology