The Quota Management System, which some say saved New Zealand fisheries, is 30 years old today. The system is founded on science that studies fish biology, abundance and distribution, and estimates how many can be caught and still keep the population healthy.
Category 5 Cyclone Winston made landfall in Fiji on 20 February, damaging and destroying thousands of homes and buildings. It left in its wake a death toll of 44 and more than 50,000 people in evacuation centres.
Carrying out scientific experiments in the coldest part of the world is tough — even tougher if you’re miles away from Scott Base in a shipping container. But one NIWA scientist insists it’s a lot of fun.
Rob Bell is happiest occupying the high ground. With a 35-year career in researching, modeling and monitoring natural hazards, such as king tides, coastal inundation, storms and tsunami, he knows that elevation from coastal margins is the only true protection from a potentially turbulent future.
The Southern Ocean is our marine backyard. Its boundary laps against the south of the South Island. To find out how the Southern Ocean affects life in New Zealand, we went to NIWA’s Dr Mike Williams, physical oceanographer.
NIWA scientists are among a small group working to understand why New Zealand's sea lion population is declining. Using a range of methods, they're finding that the cause of the decline is varied, and includes changes in diet, bacterial infection, low pupping rates and low survival rates.