Atmospheric analysis

NIWA has been using advanced scientific instruments to measure atmospheric trace gases and isotopes for over 50 years.

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    Global experts confirm NIWA's finding on Southwest Pacific's coldest ever temperature

    Media release
    A World Meteorological Organisation panel has confirmed a finding that a temperature of -25.6°C observed at Eweburn, Ranfurly in New Zealand on 17 July 1903 is the coldest temperature recorded for the Southwest Pacific Region.
  • NIWA’s research receives international recognition

    World-class climate and ozone research by scientists at NIWA’s Lauder Atmospheric Research Station has been recognised by meteorology’s leading organisation in Geneva, making Lauder the fourth upper-air site in the world to be certified by the global climate-data network.
  • Critter of the Week: phyllosoma

    This week we’re showing you something a little different. No, it’s not a member of a specific species – instead, it’s a phyllosoma.
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    Name the Glider

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    Water sampling for primary productivity

  • Critter of the Week: the spikey amphipod - Labriphimedia pulchridentata

    This week it is International Museum week on Twitter so we thought we would bring you a story about an exciting find in our NIWA Invertebrate Collection archives.
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    Is extreme weather the new normal?

    News article
    New Zealanders have just experienced one of the driest summers on record – great for beachgoers and cricket lovers, but far from ideal for farmers and orchardists relying on rain to maintain productivity.
  • NIWA's Hotspot Watch

    Hotspot
    Weekly update to help media assess likelihood of extremely dry weather preceding a drought. Regions experiencing severely to extremely drier than normal soils conditions are deemed “hotspots”.
  • A mother humpback whale and her calf surface for air.

    2015 - Antarctic Ecosystems

    The six-week New Zealand-Antarctic Ecosystem Voyage saw RV Tangaroa travel through the Southern Ocean to the Ross Sea to conduct a range of scientific fieldwork. The voyage was a collaboration between Antarctica New Zealand, NIWA and the Australian Antarctic Division.
  • Critter of the Week: new species under our feet

    This week we are featuring some new species of nematode worms that have recently been found at Hataitai Beach in Wellington, just two minutes away from NIWA’s Greta Point facilities.
  • Unique animal communities may need special protection

    Media release
    New Zealand’s underwater mountains are home to unique animal communities which need careful environmental management, new research reveals.
  • NIWA discovers 141 new creatures

    News article
    The work of NIWA biologists has discovered 141 new marine creatures in the past three years, an important contribution to a worldwide register of the planet’s underwater life.