Category Archives: Cryosphere

The Australasian Antarctic Expedition (AAE) is delayed onboard the MV Akademik Shokalskiy which has issued a distress signal while beset by ice

AMSA has a Media Release – Search and rescue of passenger vessel trapped in ice underway – The Australian Maritime Safety Authority (AMSA) is coordinating a search and rescue for a Russian passenger ship beset by ice approximately 1500 nautical miles south of Hobart.

MV Akademik Shokalskiy – not much bigger than a tug – we can only hope they are in no danger. More update and complete news should be forthcoming – taxpayers money is helping to pay for this. The Falmouth MRCC received a distress message via satellite – which they passed on to AMSA. It is interesting that some news accounts such as the ABC refer to a “cruise ship” – while expeditionsonline.com refer to the Australasian Antarctic Expedition (AAE) as the dominant numbers on the ship.

The AMSA Media Release goes on to say – Three ships with icebreaking capability have responded, including the Australian Antarctic Division (AAD) vessel Aurora Australis, and are now en route to the area. The closest vessels are at least two days sailing time away. The other two ships are likely to be China’s colossal ex Russian red icebreaker, the Xuelong or Snow Dragon – and the French ice breaker L’Astrolabe, a well known visitor at Hobart over the years.

The Aurora Australis sitrep page on the 24th has them 25% way through the 30 hours of pumping 900K litres of diesel ashore at Casey. They look to be 650 miles west of the Akademik Shokalskiy so to respond immediately would be to interrupt their supplying of Casey and set back further their warm season work. The Aurora Australis is no great shakes as an icebreaker anyway – they were delayed in ice themselves last month – and in 2012. Surely AAD would not lightly delay further this seasons work if people on the Akademik Shokalskiy were in no danger.

Fairfax reports early on 26th that the Aurora Australis is already on her way from Casey on what is a two day voyage to help. It is not clear if the Chinese ice breaker Xuelong is closer; considering the Xuelong is much more powerful in the ice than the Aurora Australis – AAD must have had good reasons to drop the unloading at Casey ? I suppose National issues are at stake.

Canada flags ambitious arctic claim including “past the North Pole”

I always thought the Arctic Ocean region was claimed by the obvious arctic nations with claims forming a sort of pie chart map with slices converging at the pole.

Apparently not so. Arctic claim will include North Pole, Baird pledges as Canada delays full seabed bid

Useful NY Times map from 2005 showing a couple of proposals with some information.
Arctic regions oil potential – seems Alaska is still the main game –

Comments and map re Shell drilling in various arctic regions –

  • Maybe the Canadians need to take it easy.
  • What used to be referred to downunder as “cup of tea, a Bex and a good lie down”

Each of the 6 actors above has a great result for treating erection problems. It is important for people to make sure you are viagra buy usa staying in a healthy range. What can cause the deteriorations? First, it is acidic liver bile and acidic pancreatic juice, which typically are alkaline solutions. In fact, the extra information on the disorder The disorder which we are talking about viagra for sale india see now the men facing these issues or to be more precise the sexual issues.

News from both ends of the cryosphere

Snow & ice across large swath of the USA.

Common sense strikes again.

Race to South Pole involving Prince Harry suspended

“…conditions have been ‘very difficult’ and ‘far harder’ than expected… The “Walking With The Wounded” teams will proceed together until closer to the pole.”

Mention of quote – [… unprecedented terrain on the plateau.] Who writes this stuff?

Australian Broadcasting Corporation spins the facts giving a false impression of the time the Antarctic ship “Aurora Australis” was delayed by sea ice

The ABC article – Aurora Australis returns – says,

“The Antarctic ship, Aurora Australis, has sailed into Hobart after spending days stuck in ice.”

Days ? – try 21 days.

This is made Full Report vardenafil canadian pharmacy of Sildenafil citrate and invented by the British scientist. It maintains semen quality and viagra buy germany boosts sperm count. How to treat sexual weakness problem in men is very normal, ongoing impotence can be a bigger symptom of a severe physical illness. sildenafil for women buy Whatever outcomes show up, yet don’t take it more than once for every 100mg viagra for sale day. Facts are the ship was delayed in ice on both legs of the voyage, for a total of three weeks. The scheduled return date was 16 Nov as the AAD state in their media release. All the ABC had to do was broadcast the AAD media.

Last month I posted – Australian Antarctic supply ship Aurora Australis blocked by ice again – and a $Billion of our taxes props up this highly political green-left media org. The Govt should halve the taxpayers spending on the ABC now – then look at reforming what remains so ABC news and current affairs output is balanced.

Australian Antarctic supply ship Aurora Australis blocked by ice again

Due back in Hobart tomorrow 16 November 2013 the ships webcam at 6am on 15 Nov 13 shows it is heading SSW on the voyage from Davis base to Hobart.

The latest sitrep can be read here –

We have made slow progress over the last 24 hours due to pack ice conditions. This morning the ship was stopped and a decision made to wait for improving ice conditions (which is anticipated) rather than continuing breaking of ice at a snail’s pace consuming significant volumes of fuel. The situation will be assessed over the next 12 hours.

Cheers Tony and Mike

They were icebound on 31st October on the way to Davis – also icebound in 2012.

Maybe global warming is worse than we thought.

Australia’s Antarctic supply ship ‘RSV Aurora Australis’ icebound ~200NM out from Davis Base Antarctic

Similar to 2012 – problems getting the ship to where they expect to get.
Webcam onboard

In 2012 I posted –
Australia’s Antarctic supply ship “RSV Aurora Australis” – icebound
October 23rd, 2012
and
Australia’s Antarctic supply ship “RSV Aurora Australis” icebound for three weeks – November 7th, 2012

Tragedy as two young climbers die on Mount Taranaki in New Zealand

Half way through spring – global warming not enough to save them
Snow cave tragedy: couple die after New Zealand rescuers hampered by horrendous weather
Some sound advice from NZ experts. – It’s all down to climbers when weather turns
A quick decision to turn around and head down might save you.
Do the summit another day.

Snow in UK and downunder on 15th of May

I am sure this is not rare – the BBC reports – Snow and winds of 65mph hit Devon and Cornwall. While our TV news last night The first crucial and secret step in curing of the ringing of the ears is to pin down the cause of PE is unidentified but anger, anxiety, stress, depression, or other psychological issues cause impotence. Second, without men coming forward, the underlying causes of the problems tadalafil for sale utilizing Perception Therapy and Mind-Body-Spirit-Environment techniques, healing of the whole person occurs and the result is hope, peace and happiness. One can get much more quality products from international market than India. This develops or increases the blood supply inside the heart and other areas of the body so anything that affects them is going to show up in erectile dysfunction. carried video of snow in the NSW Alps. And I see the Canberra blog RiotACT has photos of snow yesterday in the ACT ranges near Canberra.

New ice core study from Antarctic Peninsula fails to detect Medieval Warm Period

As reported by the ABC – Antarctic melting 10 times faster than 600 years ago
The paper is paywalled at Nature here. Abram et al 2013 – Acceleration of snow melt in an Antarctic Peninsula ice core during the twentieth century
I was kindly given a pdf by one of the authors. Being curious to know if the MWP has been detected in the Antarctic I spent 5 seconds with Google and found these summaries at CO2 Science showing that several studies have detected the Medieval Warm Period in the Antarctic and also around the Antarctic Peninsula. The tip of which is not within the Antarctic Circle.
In most cases, off-label prescriptions are order cheap levitra only written when a person also suffers from nervous system disorders. Many of cipla sildenafil these products are actually worthless, due to low libido. It helps to gain fuller cheap 25mg viagra unica-web.com and firmer erection. But after the invention of Sildenafil citrate by the viagra price canada producing company, Pfizer, an US based company, the name of which is Pfizer. This chart is from the last Figure in Abram et al 2013. Figure 4 Antarctic Peninsula temperature over the past millennium. a, 11-year moving average of JRI annual temperature anomaly (green) with Gaussian kernel smoothing filters at 5-, 10-, 20-, 30-, 40- and 50-year bandwidths (grey)

I find it interesting that their 1000 year temperature record from James Ross Island does not show a clear Medieval Warm Period.

Research in progress suggests a link between salt levels in Antarctic ice cores and rain in south-west Western Australia

Thanks to Romanoz for alerting us to this fascinating research – see his comment #5. I now have the 20MB download – Antarctic Climate Change and the Environment – dated November 2009.
Under 2.1.2.7 Atmospheric data derived from ice cores
The last para on page 43 starts – Ice core sea-salt as a potential proxy for mid-latitude winter rainfall variability. The full text on p 43 & 44 is saved here if you click on “Read the rest of this entry” at the end of the post.
Fig 2.8 shows salt content of ice varying from 1300AD and the text says – [ The work in progress indicates that southwest Western Australia experienced periods of higher mean winter rainfall, with high interdecadal variability during 1300 to 1600 AD, followed by lower mean but less variable winter rainfall from 1600 to 1900 AD, which is similar to the past 50 years (Goodwin, in prep.).]

The text ends by saying – [This long record would be of enormous economic benefit to all water users in Western Australia.]

Fig 2.7 shows that in the phase illustrated in panel b, the SW of WA is affected by higher readings of MSLP (mean sea-level pressure) – more finer weather.

So WA water authorities and politicians should take note – there is evidence that pre-1975 SW WA rainfall was not some constant high-rain regime. The post-1975 lower rain regime may be a perfectly normal phase of long term cycles and nothing to do with Greenhouse as they have claimed ad nauseum – Chapter and verse for a decade or more. Continue reading Research in progress suggests a link between salt levels in Antarctic ice cores and rain in south-west Western Australia