Guest Author • Aug 04, 2020 •
Lauren Vargo, Te Herenga Waka — Victoria University of Wellington Glaciers around the world are melting — and for the first time, we can now directly attribute annual ice loss to climate change. We analysed two years in which glaciers in New Zealand melted the most in at least four decades: 2011 and 2018. Both years were characterised … Read More
Guest Author • Jun 24, 2020 •
Andrew Lorrey, National Institute of Water and Atmospheric Research; Ben Noll, National Institute of Water and Atmospheric Research, and Lauren Vargo, Te Herenga Waka — Victoria University of Wellington Brewster Glacier in New Zealand’s Southern Alps lost 13 million cubic metres of ice between March 2016 and March 2019 – almost the equivalent of the basic drinking water needs of … Read More
Guest Author • Jan 23, 2019 •
Craig Stevens, National Institute of Water and Atmospheric Research and Ben Noll, National Institute of Water and Atmospheric Research As New Zealanders are enjoying their days at the beach, unusually warm ocean temperatures look to be a harbinger of another marine heatwave. Despite the exceptional conditions during last year’s heatwave in the Tasman Sea, this … Read More
Guest Author • Jun 08, 2018 •
Andrew Lorrey, National Institute of Water and Atmospheric Research; Andrew Mackintosh, Victoria University of Wellington, and brian.anderson@vuw.ac.nz, Victoria University of Wellington Every March, glacier “watchers” take to the skies to photograph snow and ice clinging to high peaks along the length of New Zealand’s Southern Alps. This flight needs to happen on cloud-free and … Read More
Guest Author • Dec 19, 2017 •
The sounds of whales and dolphins rarely seen in New Zealand waters were recorded by a NIWA scientist in a pioneering underwater sound project. In March the first analysis of work undertaken by NIWA marine ecologist Dr Kim Goetz was revealed following the deployment of seven acoustic moorings in Cook Strait to record the sounds of marine mammals. NIWA … Read More
Guest Author • Sep 28, 2017 •
Every year, NIWA runs a competition to choose the best photos taken by its scientists in the field. This year’s crop of photos is as impressive as ever. NIWA, the National Institute of Water and Atmospheric Research, has scientists working on projects in some stunning locations, so it’s no surprise that some amazing photos pop up along the way. These … Read More
Guest Author • Jan 23, 2017 •
From a tiny caddsifly to a frolicking dusky dolohin, NIWA staff have captured some beautiful images of insects, birds, fish – and a particularly handsome frog. These up close and personal images have required enormous patience, great skills and a little bit of luck to pull off. They have all been taken by NIWA scientists and staff in the course … Read More
Guest Author • Jan 16, 2017 •
Many Kiwis have a favourite seaside spot they escape to in the summer and scientists are no exception. In this NIWA Summer Series article, six scientists reveal their summer getaway beaches and reflect on how these holiday hotspots are changing. Dr Ken Grange, Regional Manager, Nelson. Dr Ken Grange. Credit: NIWA. Beach: Rarawa Beach, east coast Far North How long have you been … Read More
Guest Author • Jan 10, 2017 •
NIWA marine physicist Dr Natalie Robinson. Top of Natalie Robinson’s to-do list right now is to work out exactly what she’s brought back from Antarctica. The NIWA marine physicist has recently spent five weeks on the ice leading a team of researchers trying to solve one of the great conundrums facing scientists researching climate change: why has Antarctic sea ice … Read More
Guest Author • Jan 02, 2017 •
A NIWA technician spends four days and three nights on a crowded boat heading to one of the most remote places in the Pacific to help install a weather station. Conditions are so arduous he decides to quit his job – but how do you do that in the middle of the ocean? By Susan Pepperell. It wasn’t until he … Read More