Atmospheric analysis

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Dissolved oxygen (DO) is a relative measure of the amount of oxygen (O2) dissolved in water.

We have an exciting range of career opportunities at NIWA in both the scientific and professional support areas.

The coldest seawater on earth could help scientists understand why Antarctic sea ice is growing in a warming world

NIWA has recently created synthetic, multi-year, 10-minute wind datasets at 15 wind farm sites across New Zealand. These will be used by the Electricity Commission to model the impact of wind farms on the national grid.

View annual, seasonal and monthly summaries of temperature, rainfall and sunshine data from across New Zealand.

Dry stock farming consists predominantly of pasture grazing beef cattle, sheep, and deer for meat, wool, and velvet production.

This daily image of New Zealand from space was created using data from one of NASA's EOS satellites, collected at our receiving station in Lauder, Central Otago.

To prepare for changes in climate, our freshwater and oceans decision-makers need information on species vulnerability to climate change.

Check out UV index forecasts for locations in New Zealand (including ski fields), Australia, the Pacific and Antarctica.