Atmospheric analysis

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

  • Summer Series 2017

    This is a special series of stories put out to the media over the 2017/2018 summer.
  • 2017 - OBS Deployment

    Voyage
    NIWA research ship Tangaroa has been chartered by GNS Science to continue work in lowering Ocean Bottom Seismometers (OBS) onto the seafloor of the Hikurangi subduction zone.
  • Wire deployed corer floats being retrieved

    Wire deployed corer floats being retrieved on board the RV Tangaroa. The corer sampled sediments at 9994 metre depths in the Kermadec Trench.
  • ST47 9990m landing

    Wire deployed corer landing at 9994 metre depth in the Kermadec Trench. Deployment and retrieval on board the RV Tangaroa.
  • NIWA's Hotspot Watch for 14 December 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • NIWA's Hotspot Watch for 7 December 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • A day out measuring at Molesworth

    A day out measuring at Molesworth
  • Warming ocean to alter ecosystems and affect fisheries by end of century, says NIWA scientists

    Feature story
    Rapid warming of the ocean near Tasmania may provide a good indication of how the water around New Zealand will change as the planet warms, say NIWA scientists.
  • ‘Weather detectives’ saving historical records

    Media release
    More than 50 “weather detectives” from 20 countries will be in Auckland next week to share their experiences saving snippets of meteorological history that will ultimately help scientists better understand the processes of climate variability and change.
  • NIWA's Hotspot Watch for 30 November 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • Wellington students to swap books for nature

    Media release
    A group of talented Wellington students will be packing their books away this summer and heading into the environment after each winning a Blake Ambassador Award.
  • Scientists explore the deepest depths of the Kermadec Trench

    Media release
    A team of international researchers leaves Wellington this weekend to explore the bottom of the Kermadec Trench – one of the deepest places in the ocean.