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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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Open wide: snapper teeth secrets
News article
12 May 2023
NIWA and University of Auckland masters student Georgia Third is getting up close and personal with snapper guts and teeth to understand the differences between biologically distinct snapper populations in New Zealand.
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06 February 2023
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19 January 2023
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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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tan1116 - octopus: genus Graneledone
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tan1116 - octopus: genus Graneledone
A small octopus of the genus Graneledone. It’s about 10cm tall and came up in a beam trawl and about 900 m of water off the southern flanks of the Chatham Rise. Credit: Owen Anderson/NIWA
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