Atmospheric analysis

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

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    Looking to the past for a complete record of earthquakes in Poverty Bay

    News article
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    References and further reading

    References and further reading for Tuna - pressures on New Zealand populations.
  • Vent and seamount fauna - Tangaroa Seamount

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    NIWA returns with undersea creatures and footage of never-before-seen undersea volcanoes and canyons

    News article
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    New Zealand: first in the world to catalogue all its species through all of time

    News article
    New Zealand is the first country in the world to catalogue its entire known living and fossil life.
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    What are Global Warming Potential™ and CO2 equivalent emissions™?

    The Global Warming Potential (GWP) of a greenhouse gas is its ability to trap extra heat in the atmosphere over time relative to carbon dioxide (CO2). This is most often calculated over 100 years, and is known as the 100 year GWP.
  • Fisheries

    Spatial Population Modelling

    Service
    The Spatial Population Model (SPM) can model populations over one or two areas, as well as populations in many hundreds of areas.
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    Vital areas of New Zealand’s seafloor to be revealed in detail for the first time

    News article
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    First-of-its-kind climate change toolbox to assess impacts on the urban environment

    News article
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    CTD (Conductivity, Temperature and Depth)

    Ocean water properties such as temperature are measured directly, while conductivity is used to tell us the salinity. It also captures water samples at different depths for a variety of chemical and biological measurements made either on the vessel or back in the laboratory.
  • Big Fish, Calm Sea - White Shark Tagging off Stewart Island