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Monthly
Publication seriesMonthly climate summaries from December 2001 to the present. -
Mitigation and best practice options
Some simple steps to minimise the effects of wastewater on water quality and mahinga kai. -
Common hydrological terms
Education ResourceDescriptions of the common terms that explain the processes that occur in hydrology. -
Estuary origins
In comparison to the vast span of geological time, the estuaries that we see today are very recent coastal features. -
Riparian vegetation and agriculture
How may agricultural activities impact riparian vegetation around a waterway? -
What are ppm and ppb?
PPM and PPB are units used in atmospheric chemistry to describe the concentration of gases. -
Coldest seawater discovered
Feature story06 June 2017The coldest seawater on earth could help scientists understand why Antarctic sea ice is growing in a warming world -
Fisheries stock assessments
To get the most benefit from a fish stock in the long term, we need to maximise our yield without damaging the fish population we rely on.