Coasts and Oceans news

News and media releases related to the our coasts and oceans-related work.

Subscribe to this news via RSS

New Zealand and American scientists have joined forces to explore some of the world’s most active undersea volcanoes along the Kermadec Arc, northeast of the Bay of Plenty.

In an uncommon event, icebergs have been spotted in New Zealand waters.

Sustainable development of the coasts & oceans will be the focus of a new National Centre formed by the National Institute for Water & Atmospheric Research (NIWA).

The Centre will be launched today (24 November) on board NIWA’s deepwater research vessel, Tangaroa.

“Science has much to offer in helping guide exploration, management, and protection of coastal and marine resources,” says NIWA’s chief executive, Dr Rick Pridmore.

Go to the east coast of the North Island, and the climate will be about 1.2 degrees Celsius warmer, on average, than at the same latitude on the west coast.

The reason: subtropical water brought across the Tasman Sea on an ocean current known as the Tasman Front. It’s an extension of the East Australian Current – the playground of surfing sea turtles in the movie, Finding Nemo.

The NIWA vessel, Kaharoa, is setting sail on a 90-day voyage to deploy high-tech floats between New Zealand and Peru.

Kaharoa will carry 84 floats, which is the largest number ever deployed in a single voyage. Each float is worth about $20,000, making the total worth over $1.6 million.

The floats can help scientists measure global warming, predict the strength of tropical cyclones, and even get a better fix on the path of toxic algal blooms.

Another toxic algae is added to the list of harmful marine algae in the waters around New Zealand.

NIWA’s research vessel Tangaroa leaves Wellington tomorrow tonight for the Southern Ocean on one of New Zealand’s largest oceanographic research surveys. The 30 scientists on board, from 17 organisations in 6 countries, will study how the ocean controls climate through the uptake and release of crucial greenhouse gases such as carbon dioxide.

A New Zealand research vessel will set sail from Wellington Harbour this Sunday bound for Chile as part of a major international project to understand and predict the phenomena influencing the world’s climate.

On 27 January 2004 a team of scientists set out from Wellington on board NIWA’s research vessel Tangaroa bound for the Ross Sea in Antarctica.

Two rare New Zealand seaweeds have been discovered in Northland, and they could have exciting commercial applications for the pharmaceutical and biotechnology industries.

Scientists thought they had seen the last of a drifter buoy lost during an experiment in the Southern Ocean in 1999. But to their amazement, the buoy has turned up halfway around the world in the Falkland Islands – albeit looking a little worse for wear.

The NIWA research vessel Tangaroa, which rescued British rower Jim Shekhdar from the waters of the Southern Ocean earlier this week, had just finished mapping the shipping lanes of Foveaux Strait.

An underwater video camera on wheels is the latest weapon in the war against the introduction of exotic marine species into New Zealand waters.

NIWA and Te Papa have signed a new agreement to help improve research for management of New Zealand’s aquatic biodiversity and biosecurity.

A major marine survey and monitoring programme designed to detect new exotic species before they become established in New Zealand waters kicks off in Northland today.

New Zealand’s marine and freshwater environments are extremely important for our economic and social welfare, but they are under constant pressure from human uses and introductions of new invasive species.

There are more than 150 exotic marine species in New Zealand’s coastal waters already, and at least one new species arrives every year according to a report in NIWA’s new Aquatic Biodiversity & Biosecurity newsletter, published today.

The research vessel Tangaroa will set off on 20 May for the final data-gathering phase of a $44 million project to map the outer limits of New Zealand’s continental shelf.

A NIWA research voyage using RV Tangaroa has returned to Auckland on Thursday, 2 May, after three weeks of frontier mapping of undiscovered volcanoes between the North Island and the Kermadec Islands 1000 km to the north of New Zealand. Prior to the voyage little was known about this segment of the Pacific “Ring of Fire”.

The oceans around New Zealand are warming at a rate not seen since the 1930s.


Subscribe to NIWA Science Centre News