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Cyclone impacts on fisheries and seabed ecosystems - KAH 2303 & 2306
VoyageKaharoa Voyages KAH 2303 & 2306 -
Fisheries science
IWA aims to provide the key science services required by the national and international fisheries sectors and their industry partners. -
Assessing fisheries
NIWA is develops and applies standardised stock monitoring and assessment methodologies for New Zealand's deepwater, inshore, and freshwater fisheries. -
Chatham Trawl Survey - TAN2201
VoyageThe NIWA research ship Tangaroa was chartered by the Ministry of Primary Industries to survey the hoki fishery on the Chatham Rise during January 2022. -
2021 - Antarctic Voyage
RV Tangaroa undertook a 45-day voyage to the Southern Ocean and Ross Sea in January-February, 2021. -
Swathcam
ServiceNIWA’s underwater camera system providing crystal clear visibility -
Innovative Methods in Tackling Pest Fish: The Power of Sound and Light
Publication article20 March 2025Could bubbles and strobe lights stop pest fish swimming where they’re not wanted? -
New fisheries research vessel gearing up for work
Media release09 January 2025NIWA’s new research vessel, Kaharoa II, will be conducting ten days of sea trials out from Nelson, starting this week. -
Tagging Fiordland sharks to monitor climate change
Media release19 June 2024Tracking changes in broadnose sevengill sharks' behaviour in a warming climate. -
What do kittens and blue cod have in common?
Media release15 March 2024Strange fish behaviour has been captured by NIWA scientists -
Boat ramp surveys boost knowledge of recreational fishery
Media release03 January 2024NIWA gathers information about fishing practices and the catch of an estimated 600,000 people who participate in recreational fishing every year. -
NIWA Biodiversity Memoir 136 - The Marine Biota of Aotearoa NZ
New Zealand’s marine biodiversity checklist has been updated, representing an increase of 3,630 known living species since the turn of the century.
