Voyages

Scholl Deep is the deepest known point of the Kermadec Trench, which lies to the north of New Zealand.

NIWA and The Nippon Foundation are undertaking a mission to discover the undersea impacts of the recent Tongan volcanic eruption.

RV Tangaroa has sailed to the Macquarie Ridge to under charter by Australia’s CSIRO Marine National Facility to recover ocean bottom seismometers and acquire multibeam sonar and sub‐bottom profile data in the Macquarie Island region.

A pilot study carried out by NIWA and the University of Auckland has found microplastics in samples collected from the seafloor in the Marlborough Sounds.

Researchers have recovered a scientific buoy from the Kāpiti Marine Reserve that went missing in late March.

Underwater Remotely Operated Vehicle helping scientists collect the latest earthquake data.

NIWA’s flagship research vessel Tangaroa leaves soon on a six-week voyage to Antarctica, making it one of the few full scientific expeditions to the continent since the global outbreak of COVID-19.

This month-long fisheries trawl survey on the RV Tangaroa, aims to estimate the relative abundance of hoki, hake, ling and other middle depth fish species in the Southland and subantarctic areas.

The 2020 voyage provided an opportunity to progress ongoing studies into the ecological and sedimentological impact and recovery following the 2016 Kaikōura Earthquake.

The crew of NIWA research vessel Kaharoa spent 75 nights at sea.

Scientists are conducting snapper research off North Island’s west coast.

A six-metre long orange underwater robot is flying through the Kaikōura Canyon for the next month collecting information on how the canyon has changed since the 2016 earthquake.