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Mitigation and best practice options
Some simple steps to minimise the effects of wastewater on water quality and mahinga kai. -
Sediment and urbanisation
How does urbanisation increase sediments in waterways? -
Mining activities
A range of different mining techniques have been developed to obtain these valuable resources -
Water dams
Damming water for urban use, hydro-electric power generation, irrigation, and other industrial and commercial uses. -
Algae ID guides
A collection of ID guides to algae. Groups include major freshwater algal groups, diatoms and blue-green (cyanobacteria), red and green algae. -
Inanga
Inanga are the predominant species in the modern whitebait fishery. -
Nature knows best?
Feature story06 June 2017Returning water to our waterways after we’ve used it in our homes, on farms and in industry is a complex and challenging process. -
Water clarity
Water clarity or turbidity is the cloudiness or haziness in a fluid caused by individual small particles (suspended solids). -
Dry stock
Dry stock farming consists predominantly of pasture grazing beef cattle, sheep, and deer for meat, wool, and velvet production. -
Mitigation and best practice options
Some simple steps to minimise the effects of mining activities on water quality and mahinga kai.