Atmospheric analysis

These climate maps are updated daily and are based on data from our National Climate Database.

NIWA's research on freshwater monitoring and reporting is one of three research areas within the 'Values, Monitoring and Outcomes' (VMO) programme led by Landcare Research.

Defining drought and identifying its causes and impacts on humans.

Some simple steps to minimise the effects of aquaculture activities on water quality and mahinga kai.

Identifying biological factors that may be limiting fish numbers requires sampling to ensure that key invertebrate prey species are not scarce and that pest fish, especially predators, are not abundant.

The largest member of the Galaxiidae family.

A habitat is an environment or place where animals normally live.

We can supply a wide range of weather or climate monitoring instruments from single parameter sensors to fully equipped and installed climate stations.

Impacts of mining on water quality and mahinga kai.

NIWA has working relationships with hundreds of organisations in New Zealand and overseas.

Submerged plants have a number of advantages that favour their use as indicators of lake ecological condition.

Dog Island levels