by P. Gosselin, August 8, 2018 in NoTricksZone
Using data from the Danish Meteorological Institute (DMI), Japanese skeptic blogger Kirye just tweeted how Arctic sea ice volume has surged to the 3rd highest level in 16 years.
Data source. Danish Meteorological Institute. Chart source: Kirye.
by P. Homewood, Augustus 3, 2018 in NotaLotofPeopleKnowThat
According to DMI, average Arctic sea ice extent in July is at its highest level since 2005.
With temperatures at normal levels, there is little prospect of Peter Wadhams predictions coming true this year!
by P. Gosselin, July 21, 2018 in NoTricksZone
Recently climate catastrophe non-believers have been pointing out that Arctic sea ice volume has been gaining over the past years and has not trended downward for some dozen years now.
And global warming alarmists have been very silent on the subject of climate change now that global surface temperatures have cooled and Arctic and Greenland snow and ice have rebounded.
Embarrassed, they don’t want to be reminded of all the absurd predictions they made 10 years ago, with some as recently as just five years ago.
by Tony Heller, July 12, 2018 in TheDeplorableClimateScienceBlog
Arctic sea ice volume melt rates have started to slow, with ice volume 4th highest since 2003.
Temperatures near the pole have been below normal almost every day this summer.
by Polar Bear Science, July 10, 2018
According to the Guardian (9 July 2018), there is a “global heat wave” going on right now.
In Siberia, the heat is supposedly “completely unprecedented” and will surely (we are told) impact Arctic sea ice — the habitat of the iconic polar bear. Yet a comparison of previous years shows little to no impact on sea ice: there is more ice present than there was in 2007.
by P. Gosselin, July 10, 2018 in NoTricksZone
Lately Arctic sea ice volume has been a topic which climate skeptics have been looking at quite closely.
According to Al Gore and a number of climate ambulance chasers, Arctic sea ice in late summer should have long disappeared by now, see here..
But then just a few years after, the Arctic sea ice area began to recover from its lows of 2007 and 2012. So immediately alarmists shouted that area was not really what mattered, but rather sea ice volume is what really counted. Okay, that made perfect sense. Mass is in fact what’s important, and not area, when worrying about polar ice disappearing …
by P. Gosselin, June 24, 2018 in NoTricksZone
Where’s the warming!
The Arctic and North Atlantic have suddenly turned surprisingly cold. First, according to Weatherbell meteorologist Joe Bastardi, the northern Atlantic has turned cold; so cold in fact that Bastardi called it “impressive”: …
All the Atlantic cold could have a big (positive) impact on the upcoming hurricane season, says hurricane expert Philip Klotzbach. One week ago Klotzbach tweeted …
by Anthony Watts, June 18, 2018 in WUWT
From the “skating on thin ice” department.
According to a new paper published in the Journal of Geophysical Research, the observed mean thickness of the sea ice in the region north of (Arctic) Svalbard was substantially thinner (0.94 m) in 1955 than it has been in recent years (~1.6 m, 2015/2017).
by Tony Heller, June 11, 2018 in The DelporableClimScienceBlog
Arctic sea ice volume is the highest for the date in 13 years, and melt is the slowest on record.
by Tony Heller, June 4, 2018 in TheDeplorableClimSciBlog
According to the Danish Meteorological Institute, Arctic sea ice volume is highest for the past eleven years and above the fifteen year mean since the start of DMI records in 2003.
by Dr. Susan Crockford, May 24, 2018 in PolarBearScience
DDuring a meeting of polar bear range states (Canada, Russia, Greenland, Norway, and the USA) in late January 2018 to discuss conservation issues, Canada — home to ~2/3 of the world’s polar bears — included in its presentation an updated population status and trend map approved by the Polar Bear Technical Committee in its presentation. This 2017 map replaces one from 2014 but is not yet available on the Environment Canada website.
by Tony Heller, May 19, 2018 in ClimateChangeDispatch
Sixty years ago, the New York Times predicted ships would be sailing over the North Pole “within the lifetime of our children.”
TimesMachine: October 19, 1958 – NYTimes.com
And 60 years later, both the Northwest Passage and Northern Sea Route are blocked by 12-foot thick ice.
by F. Bosse and Prof. F. Vahrenholt, April 28, 2018 in NoTricksZone
As the current solar cycle nears an end, it will go down as the weakest in close to 200 years. And as inhabitants of the northern hemisphere dig themselves out of an especially icy and snowy winter and Arctic sea ice rebounds, it may all be in part linked to low solar activity as many scientific studies have long suggested.
Figure 1: The current solar cycle no. 24 (red) compared to the mean of the previous 23 recorded solar cycles (blue) and the similar solar cycle no. 5 (black)
by K. Richard, April 19, 2018 in NoTricksZone
The Arctic region was the largest contributor to the positive slope in global temperatures in recent decades.
Consequently, the anomalously rapid warming in the Arctic region (that occurred prior to 2005) has been weighted more heavily in recent adjustments to instrumental temperature data (Cowtan and Way, 2013; Karl et al., 2015) so as to erase the 1998-2015 hiatus and instead produce a warming trend.
Meanwhile, other scientists have been busy determining that only about 50% of the warming and sea ice losses for the Arctic region are anthropogenic, or connected to the rise in CO2 concentrations.
The rest of the warming and ice declines can be attributed to unforced natural variability.