Atmospheric analysis

Developing probabilistic scenarios of expected future regional climate changes.

Opportunities for students

In this climate education resource, you can download this climate summary in a range of formats.

Damming water for urban use, hydro-electric power generation, irrigation, and other industrial and commercial uses.

NIWA oceanographer Dr Cliff Law explains the impacts of ocean acidification on organisms that use carbonates to build their shells, and on bacteria.

Mountainous areas are subject to heavy snowfalls, high winds, and low temperatures. Semi-permanent snow and ice fields exist at about 1000-1100 metres during winter.

Downloadable and printable guides on identification of common freshwater invertebrates found in New Zealand waterways and lakes.

The main characteristic of the Marlborough climate is its dryness. Summer droughts are frequent, and the region is often swept by warm, dry northwesterlies.

NIWA is managed by an Executive Team reporting to the Chief Executive Officer. Science and operational matters are handled by two sub-groups.

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