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Wave hazard research
Research ProjectNIWA collects wave data, develops and verifies wave forecasting systems, and is developing and producing wave projections. -
Definitions of drought
There are several definitions of drought, depending upon whether it is viewed as a hazard or a risk. -
Marlborough
The main characteristic of the Marlborough climate is its dryness. Summer droughts are frequent, and the region is often swept by warm, dry northwesterlies. -
Climate change, global warming and greenhouse gases
Climate data and common terms explaining the causes and effects of climate change. -
West Coast
West Coast is New Zealand’s wettest region, and this may be attributed to its exposure to the predominant westerly airflow over the country, combined with the orographic effect of the Southern Alps. -
Climate Summaries
Publication seriesView annual, seasonal and monthly summaries of temperature, rainfall and sunshine data from across New Zealand. -
Shifting Sands – the end of a Kiwi dream
Feature story06 June 2017The Kiwi dream of owning a beachfront property with panoramic views of the ocean is under threat—and not just for financial reasons. -
Climate data and activities
We provide an overview of New Zealand climate data for use in school projects. -
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
