Atmospheric analysis

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

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    Ancient isopods: conservation status of New Zealand phreatoicid isopods

    These endemic freshwater crustaceans are truly living fossils that originated in Gondwana at least 325 million years ago and have changed little morphologically since that time.
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    Predictive model

    A predictive model Knowledge Network Model for koura in the Te Arawa lakes developed using the Bayesian Belief Networks approach.
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    Conceptual models

    We've developed conceptual models for each of our study species. These models describe our current understanding of the factors influencing their distribution and abundance in the Te Arawa lakes, as well as the relationships between the various factors.
  • Sustainable management framework for Te Arawa Lakes customary fisheries

    Research Project
    NIWA and the Te Arawa Lakes Trust have developed a sustainable management framework for customary fisheries in Te Arawa lakes, as part of a joint 3 year research programme.
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    Voyage blog days 5-7

    Over the past couple of days Tangaroa has come through rough seas although the conditions have not managed to dampen our spirits on this exciting journey.
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    Voyage blog days 1-3

    We have departed and so our adventure begins!
  • New Zealand IPY-CAML project

    New Zealand conducted a major biological survey of the Ross Sea, in the Antarctic, as part of the Census of Antarctic Marine Life (CAML) and International Polar Year (IPY).
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    Backward trajectory of southerly air arriving at Baring Head

    Facility
    Various meteorological parameters, such as wind speed and direction, air temperature and relative humidity are also measured at Baring Head.
  • RV Tangaroa in Wellington harbour, 2017

    Echosounder technology

    Service
    ESP3 is the main tool at NIWA for quantitative analysis of acoustic data.
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    Presentations from previous air quality workshops

    Presentations from NIWA’s air quality workshops are available on this page.
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    Archive

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