Atmospheric analysis

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

  • Tidal creeks – connections between freshwater and saltwater

    Research Project
    An experiment in Henderson Creek, Auckland, has demonstrated how tidal creeks variously import, export and deposit sediment, depending on the wind and freshwater runoff, and modulated by the tide.
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    Summer Series 3: A mako shark named Carol

    News article
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    Summer Series 2: Get summer sorted with NIWA’s online summertime toolkit

    News article
    Whether you're at the beach, in the bach, on the boat or by the barbecue, summer holiday fun hinges on knowing when conditions outside will be favourable and not-so-favourable for the activities you have in mind.
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    Summer Series 1: Ready to rumble - the anatomy of a summer thunderstorm

    News article
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    Summer Series 2013

    This is a special series of stories put out to the media in the 2012/2013 summer.
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    Internationally significant CO2 site celebrates 40 years

    News article
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    Hitachi TM3000 Benchtop Scanning Electron Microscope

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    LakeSPI method summary

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    Reporting guidelines

    LakeSPI delivers information that is directly applicable to lake-ecosystem conservation and management. It is being widely used in regional environmental monitoring programs and for national and regional reporting.
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    Uses of LakeSPI