Atmospheric analysis

An interactive guide to the bryozoans of New Zealand

A weekly update for Thursday 1 December 2016 - describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent.

Interpreting Seasonal Climate Outlooks

NIWA scientists are asking for help from people who have had a long association with East Northland, Hauraki Gulf or Marlborough Sounds.

A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent.

The hottest November temperature in New Zealand in at least the last 15 years occurred yesterday, when Gisborne reached a sizzling 34.8°C at 4.00 pm.

NIWA is looking for people who have had a long association with the Hauraki Gulf or Marlborough Sounds to help them with a research project on juvenile fish habitats.

Scientists surveying the seabed in areas affected by last week’s earthquake have confirmed a 34km rupture in the offshore continuation of the Kekerengu Fault, known as the Needles Fault.

A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent.

A bright pink sea star and an orange sea spider are among the strange creatures of the Antarctic sea floor featured on new commemorative stamps.

The seafloor of the Ross Sea region is covered in ice for much of the year, but many benthic sea creatures live and thrive there.