Categories
Arctic News LINKS

International Code of Safety for Shipping in Polar Waters

As Arctic ice decreases International shipping increases

IMO is developing a draft mandatory International Code of safety for ships operating in polar waters (Polar Code), to cover the full range of design, construction, equipment, operational, training, search and rescue and environmental protection matters relevant to ships operating in the inhospitable waters surrounding the two poles. The work is being coordinated by the Subcommittee on Ship Design and Construction (SDC)  – formerly the Subcommittee on Ship Design and Equipment (DE). MarineLink

For more information on daily progress of subcommittee  – check out the daily blog from Victoria BC based company. Click on logo:

Home

 

Categories
Arctic News LINKS

IASSA.Net

Click on their logo to get the latest news

 

 

Categories
Arctic News Special Events

North Pole or Bust!

The CCG Louis S. St. Laurent is almost at the North Pole!

Categories
Arctic News

Wikileaks cables show race to carve up Arctic

Watch Susan Watts’ investigation in full

http://news.bbc.co.uk/2/hi/programmes/newsnight/9483790.stm

By Meirion Jones and Susan Watts
BBC Newsnight

Secret US embassy cables released by Wikileaks show nations are racing to “carve up” Arctic resources – oil, gas and even rubies – as the ice retreats.

They suggest that Arctic states, including the US and Russia, are all pushing to stake a claim.

The opportunity to exploit resources has come because of a dramatic fall in the amount of ice in the Arctic.

The US Geological Survey estimates oil reserves off Greenland are as big as those in the North Sea.

The cables were released by the Wikileaks whistleblower website as foreign ministers from the eight Arctic Council member states – Russia, the United States, Canada, Denmark, Norway, Finland, Sweden and Iceland – met in Nuuk, Greenland, on Thursday to sign a treaty on international search and rescue in the Arctic and discuss the region’s future challenges.

READ THE CABLES
Most computers will open this document automatically, but you may need Adobe Reader

 

 

 

 

The cables claim the Danish Foreign Minister Per Stig Moeller joked with the Americans saying “if you stay out, then the rest of us will have more to carve up in the Arctic”.

Greenland is an autonomous Danish dependent territory with limited self-government; however, the cables show that US diplomats believe Greenland “is on a clear track to independence” and see this as “a unique opportunity” for American gas and oil companies to get a foothold.

The then-US Ambassador to Denmark James P Cain said in the cables that he introduced Greenland’s government to New York financiers “to help the Greenlanders secure the investments needed for such exploitation”.

Territorial claims

The grab for the Arctic accelerated in 2007 when polar explorer Artur Chilingarov used a submarine to plant a Russian flag on the seabed under the North Pole.

The US cables reveal a senior Russian official told the Americans that this was a deliberate move by the Kremlin and that Chilingarov was “following orders from the ruling United Russia party”.

Russian flag on sea bed under North Pole 

In 2007 a Russian explorer planted a Russian flag under the North Pole

They also report comments by the Russian Ambassador Dmitriy Rogozin to Nato saying “the 21st Century will see a fight for resources and Russia should not be defeated in this fight”.

The US embassy cables also expose US concerns about Canada’s territorial claims to the North West passage and to “seabed resources that extend to the edge of the continental shelf”.

They show that in 2008 the US embassy in Ottawa asked Washington to delay a new presidential directive requiring “the United States to assert a more active and

influential national presence to protect its Arctic interests”.

Officials were worried that if it was released before the Canadian federal election the Arctic would become a big election issue and “negatively impact US-Canadian relations”. The directive was in fact delayed until after the Canadian election.

Rising tensions

The cables also report Canadian Prime Minister Stephen Harper telling Nato to keep out of the Arctic – an issue where he is in agreement with Russia.

Instead of seeing the melting of the Arctic ice cap as a spur to action on climate change, oil companies like Cairn are rushing in to extract the very fossil fuels that caused the melting in the first place
Environmental campaigner Ben Ayliffe

He is said to have claimed that some European countries without Arctic territories were trying to use Nato to give them “influence in an area ‘where they don’t belong'”.

Tom Burke, who advises mining company Rio Tinto and the UK Foreign Office on climate change and business, told Newsnight that political tensions were rising because “the ice is declining much faster” than expected, so “everybody who thinks they’ve got a chance to get at

those resources wants to get in there and stake their claim”.

Since the 1970s, Professor Peter Wadhams of Cambridge University has made repeated trips under the North Pole in Royal Navy nuclear submarines to measure the thickness of the ice.

He told Newsnight the graph “has gone off a cliff” because the ice sheet has thinned as well as shrunk.

The Pan-Arctic Ice-Ocean Modelling and Assimilation System (PIOMAS) which measures ice volume shows that last September there was only a quarter of the ice in the Arctic that there had been in 1979.

Prof Wadhams says in summer “it could easily happen that we’ll have an ice-free North Pole within a year or two”.

New sea route

British oil company Cairn Energy are in the vanguard of the Arctic oil rush. The company’s commercial director Simon Thomson told Newsnight “we’re leading the charge”.

Meeting Arctic ice 

The ice sheet is thinning as well as shrinking

Mr Thomson says Cairn Energy are “ahead of everybody else” in Greenland, but he knows the major oil companies are on alert saying “they’re all watching and they’re all waiting to see what we will find”.

He says that there is an awareness that although “it’s a substantial prize”, one big spill could endanger the whole Arctic oil project, therefore “we need to do what we do with an absolute focus on safety”.

However, the search for Arctic oil has been criticised by environmental campaigners, and Greenpeace protesters have already boarded a Cairn Energy rig currently

heading for Greenland.

“Instead of seeing the melting of the Arctic ice cap as a spur to action on climate change, oil companies like Cairn are rushing in to extract the very fossil fuels that caused the melting in the first place,” campaigner Ben Ayliffe, who is on the Greenpeace ship Esperanza, told Newsnight.

Some experts think that what is happening in the Arctic is like the Scramble for Africa in the 19th Century when European nations raced to secure resources.

However, it is not just a race for oil and gas. Russia hopes that the Northern Sea Route will open up and allow northern European shipping to get to the Far East a third quicker than via the Suez Canal.

New fisheries are opening up and Greenland in particular has mineral resources including aluminium and rubies.

Categories
Arctic News

Icelights: Your Burning Questions About Ice & Climate

Jul 14, 2011
Katherine Leitzell

Heading towards the summer minimum ice extent

Figure 1. This graph shows Arctic sea ice extent for spring and summer months. Light blue indicates the ice extent this year, dark blue shows ice in 2010, and green indicates ice extent during 2007, which was the record low year for Arctic sea ice. The gray line shows the 1979 to 2000 average ice extent, while the gray area around the gray line shows the standard deviation range for the data, which represents the range of normal variability. Credit: NSIDC 

So far this summer, Arctic sea ice has been melting at a record pace. Satellite data, which go back to 1979, show that ice extent is currently lower than it was at the same time in 2007, the year that went on to shatter all previous records for low ice extent in September, the end of the melt season (Figure 1). It is not yet clear if the ice will hit a new record low this September. But whether or not the ice extent sets another record, Arctic sea ice is continuing its long-term decline, a trend that researchers say is related to warming temperatures in the Arctic.

This time of year, we receive a lot of questions about the upcoming sea ice minimum. What is it and why does it matter?

What is the Arctic sea ice minimum extent?
Each summer, Arctic sea ice melts and contracts, retreating to less than half its winter extent before cooler fall temperatures halt the ice loss, and ice cover again starts to expand. The lowest ice extent of the year, or the Arctic sea ice minimum, occurs in September.

Researchers look to the sea ice minimum because it provides a clear measure of the health of the ice cover. NSIDC scientist and director Mark Serreze said, “After all of the autumn and winter ice growth has occurred, and after all of the melt occurring through summer, what have we got left?”

Scientists measure both the minimum ice extent on the lowest day of the year, typically occurring in the first or second week of September, as well as the average extent for September. While the amount of ice on the lowest day is important, researchers place more weight on monthly averages in calculating long-term trends. The monthly data for September will be available in the beginning of October.

Why does the amount of summer sea ice matter?
Scientists are worried about declining Arctic sea ice because the ice plays an important role in global climate. The bright white sea ice reflects sunlight and heat back into space, so that the Arctic region remains cooler than it otherwise would. The cold temperatures in the Arctic in turn act as a sort of air conditioner for the rest of the world.

As ice cover retreats, additional areas of open water absorb more heat during the summer, leading to a positive feedback effect where the loss of sea ice in turn leads to more sea ice loss and puts more heat into the upper part of the ocean. While ice will grow back during the winter period of polar darkness, come spring it will be thinner than it used to be, melting out all the more easily the next summer.

When will the minimum ice extent happen this year?
Every year, people ask us when Arctic sea ice will hit its minimum extent. In the past, the minimum ice extent has occurred as early as September 3, and as late as September 22. The average date is September 10. There is no way to know exactly when the ice will stop contracting and start expanding, because it depends in part on changeable weather patterns. However, in recent years there has been a trend towards a later minimum ice extent, likely because the increased areas of open ocean absorb more heat during the summer. NSIDC researcher Walt Meier said, “That heat in the ocean needs to dissipate before new ice can grow.”

Once ice extent has been growing for three or more days in a row, NSIDC reports a preliminary extent measurement and minimum date. However, since sea ice extent is strongly influenced by weather and wind, that number will not be final until the complete September data are available in the beginning of October.

Figure 2. September Arctic sea ice has declined by more than ten percent per decade since 1979. Even though each year depends on a number of variables, the overall trend continues downward. Credit: NSIDC 

What would it look like for sea ice to recover?
After hitting an unprecedented record low in September 2007, Arctic sea ice extent has not fallen near that level again (Figure 2). Some people have asked us if that means sea ice is recovering.

Researchers note that 2007 was not one low year in an otherwise stable system. Arctic sea ice has shown a clear decline since the start of satellite monitoring in 1979.  On top of that downward trend, the year-to-year ice extent moves up and down, influenced by variable weather patterns.  Serreze said,  “The minimum extent is especially sensitive to summer weather patterns and these change from year to year.“

If sea ice were recovering, researchers would expect to see a change in the trajectory of the trend line, with minimum ice extents that fall close to or above the 1979 to 2000 average.  Meier said, “Any meaningful recovery would take several years to build up ice thickness. We expect to see ups and downs in the coming years and there may be several years between new record low minimums, but the overall long-term trend will continue downward.”

For more background information on Arctic sea ice, see Arctic Sea Ice 101. To see the latest data and read about conditions in the Arctic, go to Arctic Sea Ice News & Analysis.

Contact Us | NSIDC Web Policy | Use & Copyright | Our Sponsors

The National Snow and Ice Data Center

Supporting Cryospheric Research Since 1976
449 UCB  University of Colorado  Boulder, CO 80309-0449

Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado Boulder

Spam prevention powered by Akismet