News

Read about the important science being undertaken at NIWA, and how it affects New Zealanders

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    Comprehensive eruption study highlights need for further work

    Media release
    01 December 2023
    A new study has comprehensively mapped the immediate after effects of the January 2022 eruption of Hunga Tonga - Hunga Ha’apai, highlighting the risks of similar events.
    Geological hazards
    Volcanic eruptions

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    Hotspot Watch 30 November 2023

    Hotspot
    30 November 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

  • Link to source page

    Hotspot Watch 23 November 2023

    Hotspot
    23 November 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

  • Link to source page

    Hotspot Watch 17 November 2023

    Hotspot
    17 November 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.
    Climate and weather

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    A 3D Printer is helping save New Zealand’s endangered native fish

    Media release
    14 November 2023
    A 3D Printer is helping save New Zealand’s endangered native fish
    Freshwater fish

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    Hotspot Watch 10 November 2023

    Hotspot
    10 November 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

  • Link to source page

    Hotspot Watch 1 November 2023

    Hotspot
    01 November 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

  • Link to source page

    Hotspot Watch 26 October 2023

    Hotspot
    26 October 2023
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

  • Link to source page

    Electricity conversion project takes top prize at Auckland Science Fair

    Media release
    23 October 2023
    A suite of projects that ranged from whether toothpaste’s a scam to capturing air, to human superpowers made up the 206 entries at this year’s NIWA Auckland City Science & Technology Fair.
    Renewable energy

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    Hotspot Watch 18 October 2023

    Hotspot
    18 October 2023
    As of 15 October, the New Zealand Drought Index (NZDI) map below shows that no unusually dry conditions are currently found across the country.

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    Some homes contain 3 times more air pollution, NIWA finds

    Media release
    18 October 2023
    A new study from NIWA has mapped outdoor air quality for Invercargill and Alexandra in more detail than ever before.
    Air quality

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    Link between insomnia and depression found at Science & Technology Fair

    Media release
    15 October 2023
    A study looking at the impact of sleep on depression in adolescents was 18 months in the making for Ellen Thompson.