Atmospheric analysis

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

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    Technical note on Hokitika station agent numbers

    Hokitika temperature data used in the NIWA seven-station temperature series have now been split into two stations

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    Technical note on addition of data for Kelburn, December 1927

    Temperature data for December 1927 at Kelburn have been added to the NIWA Climate Database

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    Technical note on correction of value for Waingawa, April 1910

    An incorrect value of monthly mean temperature for Waingawa for April 1910

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    Technical notes on seven-station temperature series data

    Technical changes relating to data in the seven-station temperature series

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    References

    Reference articles about the seven-series temperature records

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    Adjustments

    Links to extensive documentation for each of the 'seven stations'

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    'Seven-station' series temperature data (archive)

    NZ ‘seven-station’ temperature series data for download

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    Changes

    This is a record of changes made to the section of NIWA's website relating to our analysis of New Zealand temperature trends.

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    Mitigation

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    Mitigation

    Some options to minimise the effects of dams on water quality and mahinga kai.

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    Mitigation

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    Impacts of wind

    How do wind energy generation activities impact water quality and mahinga kai?