Guest article by Ralph Ellis who welcomes constructive feedback – some familiar ice ages charts put together in a way I have not seen.
Canadian Broadcasting Corporation finds thick sea ice in July stops their polar expedition. The CBC is I assume the Canadian = to the Australian ABC – in April they announced – Icebergs, melting ice to be studied by Arctic expedition leaving from St. John’s – now it is – CCGS Amundsen re-routed to Hudson Bay to help with heavy ice Worst ice conditions in 20 years force change of plans to icebreaker research program –
Its disgusting – thick ice in July.
And a reminder from the BBC of what happens in the Med when Senator Sea Patrol – is not around.
Mediterranean migrant crisis: Dozens ‘drown off Libya’
Throughout history people not properly prepared for the sea have often come to harm.
Page 19/45 of a presentation by Captain Jianzhong Wang of the icebreaker R/V Xuelong given to the COMNAP Sea Ice Challenges Workshop 12-13 May 2015 in Hobart, Session 1. The presentation is well worth a read – some great photos.
This is a fascinating example of a taboo climate subject we seldom hear from IPCC compliant science sources – quietly leaking out in Abstracts and presentations from the the COMNAP Sea Ice Challenges Workshop held in Hobart, Tasmania, Australia on 12-13 May 2015. I have only had time to read the top two presentations by the Chinese and the French.
A quote from the French Abstract – [Variations in both sea ice proxies, SOI and SAM present periodicities similar to solar activity cycles Gleissberg and Suess cycles) showing an influence of solar activity on atmospheric and oceanic circulation through the modulation of the SOI and SAM.] The sea ice proxies they ref to are derived from diatoms in sea floor sediment cores. Diatoms live near the ocean surface and when they die their minute siliceous skeletons contribute to the sea floor sediment.
SOI is of course the Southern Oscillation Index and SAM is the Southern Annular Mode. And we are told that carbon dioxide is the dominant cause of changes in climate.
NASA finds Antarctic ice shelf just a few years from disintegration – pity that it is north of the Antarctic circle and closer to Cape Horn than the south pole. There is also quite a cluster of volcanoes around the Larsen ice shelves – but hey lets not worry about subterranean heat sources. This story has been running for 15 years – whether or not the Larsen B fades away does not affect the bigger story, which is the expansion and thickening of Antarctic sea ice – a real problem for the warmers.
I kid you not – from the Australian Antarctic Division media page – COMNAP Executive Secretary Michelle Rogan-Finnemore said “…thicker and more extensive sea ice coverage, are impacting the delivery of Antarctic scientists, support personnel and supplies to Antarctic research facilities…”
When you click on the ABC link the story is slightly different but same old same old Scientists on ‘strangest continent’ Antarctica investigate effect of climate change on animals – why refer to Antarctica as “strange” ?
This article got my curiosity too – Reality sinks in for flood-affected families in Deception Bay – the big question is asked – “…will this happen again?”
I do wonder about our education system.
The GreenLeft have been hyperventilating at the ABC over this too – NT deep sea port in environmentally significant area open for business despite no impact assessment – disgusting!! and the world has not ended?
Just snuck above 2014 and the earlier traces.
USA Today marvels at – Icebergs in Mass? Huge ice chunks seen on Cape Cod
Does anybody know how common this is ?
I have been off-blog due PC crash after Christmas – just finding feet again –
checking a few URL’s – finding lost links etc. Chart of Antarctic sea ice extent
Can somebody please post the URL to BoM Time Series graphs page ?