Coasts

Developing a non-invasive automated method of counting and measuring scallops to monitor their populations.

Some fish species take years to grow to a size where they become sexually mature. These juvenile years, especially the first few months, are when fish are the most vulnerable to being eaten by predators.

Emirates Team New Zealand is known for their outstanding achievements on the world yacht racing stage and their drive for excellence in technical innovation. So how does a supercomputer become part of the team?

Coastal sea temperatures around Aotearoa New Zealand have risen well above average, NIWA forecasters say.

Two kororā chicks – also known as little blue penguins – have hatched in Wellington. They were born in a protective nest box in Evan’s Bay, set up by NIWA and Places for Penguins, in partnership with the Urban Wildlife Trust.

New NIWA-led research shows increasing flood risk is going to be what leads people to make changes to adapt to sea-level rise.

With cascading waterfalls and native bush tumbling down mountainous terrain, Fiordland is one of the most eye-catching parts of the country. But peer beneath the waves and you'll see that Fiordland's marine invertebrate and seaweed communities are every bit as remarkable and awe-inspiring.

A project is under way to determine whether Aotearoa New Zealand’s long defunct rock oyster industry can be revived.

From the rocky shores of Wellington’s South Coast to the icy waters of Antarctica, NIWA scientists are combining drone technology with advanced computer skills to map, measure and analyse the natural environment as never before. Campbell Gardiner explains.

A combination of artificial intelligence and scientific ingenuity looks set to be the next step forward in protecting Aotearoa New Zealand’s lakes and rivers from invasive aquatic weeds.

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.

Marsden-funded research investigating how erupting volcanoes can cause deadly and damaging tsunamis.