Atmospheric analysis

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

  • Ecotoxicology services

    Service
    NIWA offers a range of standard toxicity tests for both freshwater and marine environments.
  • Wood processing

    Trees are grown and converted into a range of useful timber and paper products.
  • Blue Lake, St Bathans

    Seasonal

    Publication series
    Seasonal climate summaries from summer 2001 to the present.
  • Education and information

    Education Resource
    Explore our education and information section to find out about climate and climate change, weather, our atmosphere, estuaries and more.
  • Products

    Service
    Here is our complete range of products.
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    Causes of sedimentation

    What are the potential sources of sediments from land use activities?
  • Chemical contamination and wood processing

    What are the sources of chemical contamination from wood processing?
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    Climate mapping

    Read about how NIWA can map any aspect of climate to help guide your organisation's response to a changing and variable climate.
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    Tuna - commercial fisheries

    Commercial eel fishery in New Zealand began in earnest in the 1960s and expanded rapidly until the early 1970s
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    How deep is the snow at your place?

    Measurements of snowfall at low elevations around New Zealand are few and far between, and yet the data would be really helpful in understanding how snowfall occurs and quantifying snow-related risks.
  • Atmosphere data

    Data from our research which we make publicly available.
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    NIWA Hydro Web Portal

    NIWA's Hydro Web Portal provides river flow and water quality monitoring data from NIWA’s Benchmark river monitoring network.