Hazards

A chance discovery off the Gisborne coast five years ago is prompting a NIWA scientist to find out more about the link between a field of methane seeps bubbling out of the sea floor and submarine landslides.

NIWA is using serious games to look at problems holistically, support understanding and give a framework for climate change adaptation decision-making.

NIWA meteorologists are keeping an eye on an unusual atmospheric phenomenon that is amassing in the polar stratosphere.

Two reports released today by NIWA and the Deep South National Science Challenge reveal new information about how many New Zealanders, how many buildings and how much infrastructure could be affected by extreme river and coastal flooding from storms and sea-level rise.

EQC, GNS Science and NIWA have joined forces to further develop world-leading natural hazards risk modelling for New Zealand.

The alp-fed braided rivers of Canterbury are treasured for their landscape, recreational amenities, salmon- and trout-fishing, and unique riverine environments – which provide habitat to a host of endangered birds – but they are under threat from land-use intensification and a growing demand for irrigation water.

Impacts of catchment characteristics on the timing of sediment delivery during runoff events.

We’re now halfway through 2019 and NIWA climate data from the first six months tell a dramatic story of weather and climate extremes.

When fire came to Pigeon Valley, Fire and Emergency came to NIWA.

A science-fiction fan, amateur actor, and eternal optimist, is now NIWA’s Chief Scientist for Climate, Atmosphere and Hazards.
Susan Pepperell finds out more.

NIWA researchers are out on Lake Whakatipu for the next week mapping the lake floor for the first time.

Weaving whakapapa and science together to trace tsunami through history.