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10 May 2023

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Tonga eruption confirmed as largest ever recorded

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21 November 2022

A New Zealand-led team has completed the fullest investigation to date into January’s eruption of the underwater Tongan volcano.
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14 May 2024

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06 February 2023

Downloadable and printable guides on identification of common freshwater invertebrates found in New Zealand waterways and lakes.
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Te Kūwaha Graduate Programme

19 January 2023

NIWA’s Te Kūwaha Graduate Internship programme has been established to help support and create tangible pathways for the next generation of Māori researchers.
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30 January 2023

NIWA will be determining the impact of fisheries on the aquatic environment. This will inform an ecosystem-based approach to fisheries management and the development methods to mitigate this impact.

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Water & Atmosphere 28, December 2022

The December 2022 edition of NIWA's flagship publication, Water & Atmosphere.

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Water & Atmosphere 28, December 2022

05 January 2023

Also available as a PDF document: Water & Atmosphere, December 2022 [PDF 13 MB] and a digital Issuu publication:

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