Tagged: warming

The winners and losers of Antarctica’s great thaw - Guest Work

Guest Work Jun 30, 2017

By Jasmine Lee, The University of Queensland; Justine Shaw, The University of Queensland, and Richard Fuller, The University of Queensland When you think of Antarctica, you probably picture vast, continuous ice sheets and glaciers, with maybe a penguin or two thrown in. Yet most Antarctic plants and animals live in the permanently ice-free areas … Read More

Climate battle at NBR: Rodney’s rubbish versus Wiggs wisdom - Hot Topic

Gareth Renowden Apr 26, 2015

New Zealand’s leading business media outfit — the National Business Review — has long dallied with climate denial, providing a platform for former ACT party leader Rodney Hide (amongst others) to push climate tosh. Last week Rodney used his regular opinion column to attack the government’s emissions policies (behind paywall) — fair enough, given that […] … Read More

NZ: pushing the world to go beyond 2 degrees - Hot Topic

Cindy Baxter Dec 05, 2014

New Zealand is coming under increasing scrutiny in Lima, not least because it’s our turn to be reviewed by the UNFCCC process. Early next week our representatives will have to defend our position and our lack of action to 190 governments in our first “multilateral assessment.” Already, there have been some tough questions, coming especially […] … Read More

Record winter warmth in NZ: June 2014 breaks 140 year record - Hot Topic

Gareth Renowden Jul 01, 2014

Hot off the press — or to be precise, Jim Salinger’s laptop: June 2014 was the warmest June in New Zealand since 1870, 2ºC above the 1971-2000 average, as measured by the long term “seven stations series” originally devised by Salinger and maintained by NIWA. On the larger 24 station series the month tied with […] … Read More

WMO 2013 climate summary: laws of physics not negotiable, extremes to be expected on a warming planet - Hot Topic

Gareth Renowden Mar 25, 2014

The World Meteorological Organisation’s (WMO) state of the climate report for 2013 was released on Sunday (pdf), and provides a very useful overview of last year’s weather and climate events. It confirms that 2013 was the 6th warmest year in the long term record (tied with 2007), that 13 of the 14 warmest years in […] … Read More

Still warming after all these years (again) - Hot Topic

Gareth Renowden Jan 10, 2013

Spread this excellent new video from the talented team at Skeptical Science far and wide. It explains why the latest denialist trope — no warming for 16 years — is rubbish. Take out the impact of the three biggest factors driving natural variations in the global average temperature — volcanoes, the El Niño Southern Oscillation [...] … Read More

Bad news but great pictures: dating NZ’s shrinking glaciers shows strong link between ice loss and CO2 increases - Hot Topic

Gareth Renowden Sep 13, 2012

Here’s a superb video from the Department of Education at the American Museum of Natural History, showing how NZ and US scientists are examining the precise timing of glacier advances and retreats in the Mackenzie country around Lake Pukaki using surface exposure dating. Like all good geologists they use big hammers and small explosives to [...] … Read More

Shang a de Lange - Hot Topic

Gareth Renowden May 03, 2012

Much exercised by the question of ocean warming, New Zealand’s most litigious temperature savant posts excerpts from an article on the subject, and thanks Waikato University’s Willem de Lange for introducing him to this “really clear treatment of ocean warming and ocean-atmosphere interaction”. Two things are interesting about Treadgold’s post, and neither has anything to [...] … Read More

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