With rapidly shrinking Arctic ice and expanding interest in northern shipping and resource exploitation, issues of sovereignty loom ever larger over the northern landscape.

The Arctic region is incredibly vast. While land boundaries between the Arctic nations are, for the most part, clearly established, ownership of more than 14 million square kilometres of Arctic Ocean — an area equal to the size of Russia — is not quite as clear.

But one thing is certain. As Arctic ice disappears — a factor that is also at play in this summer's search for the lost ships of Sir John Franklin's 1845 mission — the world focus on the region's resources intensifies, and the question of who owns the Arctic becomes much more than an academic discussion.

"The Arctic is a rapidly changing region," says Charles Emmerson, author of The Future History of the Arctic.

"Access to some parts of the Arctic, particularly coastal areas of interest to oil and gas companies and to shippers, is expected to increase as a function of climate change and improved technologies."

Recent estimates put Arctic undersea oil reserves at 13 per cent of the global total of undiscovered oil, and natural gas at 30 per cent of the total.

One microcosm of sovereignty issues in the North — and how they could be solved — is the three-decade-old land ownership dispute between Canada and Denmark over Hans Island, a speck of geography in the High Arctic between Ellesmere Island and Greenland.

In an episode that gained media attention in the 1980s as "flag warfare and bottle diplomacy," says Michael Byers, author of Who Owns the Arctic, the Danish military would plant its red-and-white Dannebrog flag and leave a bottle of Schnapps when visiting the island.

Whenever the Canadian military arrived, it would yank out the Danish flag, replace it with the Maple Leaf and switch the Schnapps with a bottle of Canadian Club. And so on.

While both countries claim sovereignty over the 1.3 kilometre-long island, satellite imagery shows that the boundary runs right through it. So both countries may end up sharing the rocky outcropping.

Just cut it in half

"It's the only disputed land territory anywhere in the circumpolar Arctic, and at the same time it would be ridiculously easy to resolve," says Byers. "Simply divide the island exactly in half.

"We should resolve this dispute, not because it's going to cause friction, but because it could provide positive momentum towards resolving more difficult disputes," Byers says.

"Hans Island is an opportunity to get the ball rolling in terms of more Arctic diplomacy."

Diplomacy may be needed to prevent sovereignty disputes in the vast Arctic Ocean.

Fortunately, some rules of ownership are already in place.

The Law of the Sea Convention, established by the United Nations, signed in 1984 and ratified by Canada 20 years later, grants certain set areas of the Arctic sea floor to the five circumpolar nations — Canada, the U.S., Russia, Norway and Denmark.

Each country now owns the 370 kilometres out from its shoreline, and an additional 278 kilometres out from any area scientifically proven to be continental shelf.

'All of the Arctic coastal states are preparing to claim sovereignty rights to the seabed off their coastline, but no one is claiming the whole ocean," says Byers.

"It's actually a carefully regulated process under the UN Law of the Sea Convention. It's determined largely on the basis of science as to the shape and geology of the ocean floor. There is an awful lot of co-operation taking place."

Yet there may be cracks developing in Arctic sea floor sovereignty co-operation.

The Lomonosov Ridge extends 2,000 kilimetres across the Arctic Ocean from Russia's New Siberian Islands to Canada's Ellesmere Island.

Russia claims that the ridge — actually a mountain range — is an extension of the Asian continental shelf. Canada and Denmark say that it's an extension of the North American continental shelf.

Waiting for the science

"Any country that can successfully establish a claim will gain control of a vast amount of sea floor resources in the central portion of the Arctic Ocean," says geologist Hobart King, who manages a geology.com website.

Where there is doubt about boundaries, shared jurisdiction may come into play.

"The science hasn't been completed yet. We don't know whether there will be any overlaps in claims and if there are, then one of the solutions would be shared jurisdiction," says Byers.

“There is a legal claim process that has been in place for three decades — [a] science-based process. Everyone is co-operating, to the point where Canada and the U.S. have been mapping, with a Canadian and U.S. icebreaker working in tandem.

“The Russians and Canadians have been sharing their scientific data," says Byers.

"There's a lot of interest in establishing coastal state jurisdiction according to the rules."

Co-operation urged

But what happens if sovereignty issues arise between Canada and other nations over disputed Arctic areas such as the Lomonosov Ridge, or jurisdiction over the Northwest Passage as a navigation route?

"Full co-operation of all the Arctic countries is imperative to prevent infringement on their sovereign rights," say Shelagh Grant, author of the award-winning book Polar Imperatives: A History of Arctic Sovereignty in North America.

Grant believes that in order to prevent a major loss of Arctic sovereignty, Canada should upgrade and expand its fleet of Arctic coast guard vessels, as well as build a deep-sea port as a summer base near the eastern entrance to the Northwest Passage.

In 2007, the Harper government announced that it would start construction in 2010 of a deep-sea port at the former mining site of Nanisivik on northern Baffin Island, with a completion date of 2015. Construction has not yet started.

"Canada no longer has the luxury to dither and debate," says Grant. "If this government fails to take immediate action, Stephen Harper may well go down as the prime minister responsible for the nation's loss of control over its Arctic waters."

In 2013, the UN will once again open up Convention on the Law of the Sea discussions to determine the circumpolar nations’ Arctic Ocean boundaries, based on each northern nation’s latest science data.

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  • Wine Tasting Parties

    Winegrowers in France's Champagne region and scientists have already seen changes in the past 25 years, <a href="http://www.nytimes.com/2011/11/17/business/energy-environment/winemakers-rising-to-climate-challenge.html?_r=1&pagewanted=all" target="_hplink">reported <em>The New York Times</em></a> last year. They have "noted major changes in their vineyards, including an increased sugar content in the grapes from which they make their wine, with a consequent decrease in acidity, and a harvest time that regularly comes two weeks earlier than it once did." Last year, the <em>Telegraph</em> reported that Bordeaux, one of the world's most famous wine-producing regions, may be "<a href="http://www.telegraph.co.uk/foodanddrink/wine/8354820/Global-warming-threatens-wine-production-in-France.html" target="_hplink">unsuitable for wine-growing by 2050</a>." <a href="http://e360.yale.edu/feature/what_global_warming_may_mean_for_worlds_wine_industry/2478/" target="_hplink">Yale Environment 360 explains</a> that many European wines are tied to a specific geographical area, creating a problem for regions which may soon find themselves most suited to a new kind of grape. In the U.S., <a href="http://www.climatechangeandwine.com/noticia-detalle.php?id=421" target="_hplink">researchers at Stanford University found</a> that climate change could mean "50% less land suitable for cultivating premium wine grapes in high-value areas of Northern California." A 2006 study published in the <em>Proceedings of the National Academy of Sciences</em> found that "up to 81 percent" of "premium-wine-grape production area" could decline in the U.S. by the end of this century, <a href="http://www.wired.com/wiredscience/2010/04/climate-desk-wine-industry/" target="_hplink">reported Wired</a>. Without any adaptation measures, wine-grape production could disappear from "many areas" of the country. Wired notes, "By the law of supply and demand, that suggests the best wines of tomorrow will cost even more than the ridiculous amounts they fetch today."

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  • Spring Break, Wohoo!

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  • Cute Baby Polar Bear Videos

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  • PB&Js

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  • Chocolate Cravings

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  • 'Friday Night Lights' & 'Varsity Blues'

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  • Not Sneezing

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  • Keg Stands

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  • Valentine's Day Cliches

    With higher temperatures expected in northern latitudes in coming decades, the U.K. has begun a program to develop strawberries that will survive in higher temperatures with less water. Since chocolate also may be threatened, could sexy chocolate-covered strawberries, a Valentine's Day staple, be endangered? <a href="http://www.telegraph.co.uk/earth/earthnews/8603607/Climate-change-resistant-strawberries.html" target="_hplink">According to <em>The Telegraph</em></a>, Dr. David Simpson, a scientist with England's East Malling Research, said last year, "Consumer demand for fresh strawberries in the UK has been growing year on year since the early 1990s. The British growers have done a great job of increasing their productivity to satisfy this demand between April and October. The future will be challenging due to the impacts of climate change and the withdrawal of many pesticides but the breeding programme at EMR is using the latest scientific approaches to develop a range of varieties that will meet the needs of our growers for the future."

  • Coffeehouse Snobs

    Coffee lovers may want to get that caffeine fix before the treasured drink becomes a rare export. Starbucks raised the issue last year when the company's director of sustainability told <em>The Guardian</em> that <a href="http://www.huffingtonpost.com/2011/10/16/starbucks-climate-change_n_1011222.html" target="_hplink">climate change is threatening the supply chain</a> for the Arabica coffee bean. Starbucks Sustainability Director <a href="http://www.guardian.co.uk/business/2011/oct/13/starbucks-coffee-climate-change-threat?newsfeed=true" target="_hplink">Jim Hanna told the paper</a>, "What we are really seeing as a company as we look 10, 20, 30 years down the road - if conditions continue as they are - is a potentially significant risk to our supply chain, which is the Arabica coffee bean."

  • Water Out West

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  • Rudolph (And Donner And Blitzen)

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  • Yummy Pancake Breakfasts

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  • The Best Part Of July 4th

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  • The Non-.com Amazon

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  • Island Getaways

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  • Thanksgiving Dinner Food Comas

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  • The Views On Your Alaska Vacation

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  • "Lady & The Tramp"-Like Scenes

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  • Home Sweet Home (For Kiribatians)

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  • Super Duper Fast Wi-Fi Connection

    A 2011 report from the U.K.'s Department for Environment, Food and Rural Affairs found that climate change could affect certain infrastructure, like wireless internet. <a href="http://www.guardian.co.uk/environment/2011/may/09/climate-change-wi-fi-connections" target="_hplink">The <em>Guardian</em> reports</a>, "higher temperatures can reduce the range of wireless communications, rainstorms can impact the reliability of the signal, and drier summers and wetter winters may cause greater subsidence, damaging masts and underground cables," according to secretary of state for the environment. The <em>Guardian</em> notes, "The government acknowledges that the impact of climate change on telecommunications is not well understood, but the report raises a series of potential risks."

  • The Great Smoky Mountains' Smoke

    The Great Smoky Mountains have the most annual rainfall in the southeastern U.S., which mostly falls as a light, misty rain, <a href="http://www.huffingtonpost.com/2012/04/28/great-smoky-mountains-climate-change_n_1461482.html" target="_hplink">explains OurAmazingPlanet</a>. A study by a team from NASA's Precipitation Measurement Missions found that "light rainfall is the dominant form of precipitation in the region, accounting for 50 to 60 percent of a year's total, governing the regional water cycle." <a href="http://www.huffingtonpost.com/2012/04/28/great-smoky-mountains-climate-change_n_1461482.html" target="_hplink">OurAmazingPlanet</a> notes: <blockquote>The results suggest the area may be more susceptible to climate change than thought; as temperatures rise, more of the fine droplets from light rain will evaporate in the air and fail to reach the ground. Lower elevations will have to contend with not only higher temperatures, but less cloud cover.</blockquote>

  • California Beach Bums

    Along the California coast, beach communities are finding that it may be impossible to stop coastal erosion as global sea levels rise. <a href="http://www.huffingtonpost.com/2012/06/02/beach-communities-moving-inward_n_1565122.html" target="_hplink">According to AP</a>, David Revell, a senior coastal scientist at <a href="http://www.pwa-ltd.com/" target="_hplink">ESA PWA</a>, acknowledged the relentless power of the sea, saying, "I like to think of it as getting out of the way gracefully." A <a href="http://www.huffingtonpost.com/2012/06/22/west-coast-sea-level-rise_n_1619568.html" target="_hplink">report released in June by the Natural Resources Defense Council</a> found that West Coast ocean levels will rise several inches in the next few decades. Sea levels along the California coast are expected to be six inches higher by 2030 and three feet higher by the end of the century. Despite the risks, another recent NRDC study found that <a href="http://www.huffingtonpost.com/2012/04/08/california-climate-change-study_n_1409312.html" target="_hplink">California is one of several states</a> with the best plans to deal with the effects of climate change.

  • Repeats Of The Titanic

    2012 could be a record year for the extent of Arctic sea ice at its yearly summer minimum. Walt Meier, a research scientist at the U.S. National Snow and Ice Data Center, said that with recent satellite observations, "It definitely portends a low-ice year, whether it means it will go below 2007 (the record minimum in September), it is too early to tell," <a href="http://www.huffingtonpost.com/2012/06/18/arctic-sea-ice-levels_n_1605441.html" target="_hplink">reported LiveScience</a>. As sea ice declines in the Arctic, countries are anticipating a <a href="http://www.huffingtonpost.com/2012/04/16/arctic-climate-change-military-activity_n_1427565.html" target="_hplink">competition for control of shipping lanes and mineral extraction</a> in the region. In Antarctica, research from the United States' Palmer Station on the Antarctic Peninsula has found that "87 percent of the peninsula's land-bound glaciers are in retreat," <a href="http://www.huffingtonpost.com/2012/07/12/environmental-threats-antarctica_n_1669023.html" target="_hplink">reported OurAmazingPlanet</a>. Decreasing sea ice levels were also addressed in <a href="http://www.huffingtonpost.com/2012/07/18/shell-arctic-ready-hoax-greenpeace_n_1684222.html" target="_hplink">a recent spoof of Shell's plans to drill for oil in the Arctic this summer</a>.

  • Crazy Sugar Highs

    Climate change has already impacted sugarcane production in Indonesia. In late 2011, the <a href="http://www.thejakartapost.com/news/2011/11/09/sugar-association-blames-climate-change-production-drop.html http://www.thejakartapost.com/news/2011/11/09/sugar-association-blames-climate-change-production-drop.html" target="_hplink">chairman of the Indonesian Sugarcane Farmers Association said</a>, "sugarcane production decreased by up to 30 percent in 2011 due to climate change that has occurred since 2009."

  • Warning Joe: Coffee Extinct in The Future?

    Climate changes and insect invasions threaten the future supply of morning joe.

  • ian somerhalder

  • Greenpeace Australia

  • Adam Wiesehan

  • GreenVamps-PaulinaEm

  • Michael Gesme

  • John Lingenfelder

  • ydzabelishensky

  • Belle Medina

  • Ashley

  • Nicastani American

  • Nicole Pardy

  • Anna Cleveland

  • Rick Bosman

  • Samiksha Sen ÏŸ

  • King Grasshopper

  • ydzabelishensky

  • ISF Humboldt n.CA

  • Gaby Montaño

  • David Paterson

  • Maddie


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  • Canadian Prime Minister Stephen Harper and Minister of National Defence Peter MacKay speak with a member of the Canadian Forces Special Operations JTF2 unit after they stormed a ship during Operation Nanook off the shores of Churchill, Man. Friday, August 24, 2012.

  • Canadian Prime Minister Stephen Harper and Minister of National Defence Peter MacKay pose for a photo with members of Canadian Forces Special Operation JTF2 unit after they stormed a ship during Operation Nanook off the shores of Churchill, Man. Friday, August 24, 2012.

  • Canadian Prime Minister Stephen Harper speaks to troops after visiting HMCS St.John's during Operation Nanook in Churchill, Friday August 24, 2012.

  • Canadian Prime Minister Stephen Harper shakes hands with Canadian Forces Chief of Defence Staff Walt Natynczyk as Minister of National Defence Peter MacKay looks on as he arrives in Churchill, Manitoba Thursday August 23, 2012.

  • Canadian Prime Minister Stephen Harper shakes hands with members of the Canadian Forces as he arrives in Churchill, Manitoba Thursday August 23, 2012.

  • Canadian Prime Minister Stephen Harper rides an all terrain vehicle around sand dunes near Caribou Crossing, Monday August 20, 2012.

  • Canadian Prime Minister Stephen Harper and his wife Laureen watch a husky dog as they tour Caribou Crossing, Yukon, south of Whitehorse Monday August 20, 2012.

  • Canadian Prime Minister Stephen Harper rides an all terrain vehicle around sand dunes near Caribou Crossing, Monday August 20, 2012.

  • Laureen Harper laughs as she holds a husky dog with Canadian Prime Minister Stephen Harper as they tour Caribou Crossing, Yukon, south of Whitehorse Monday August 20, 2012.

  • Canadian Prime Minister Stephen Harper and his wife Laureen pet a husky dog as they tour Caribou Crossing, Yukon, south of Whitehorse Monday August 20, 2012.

  • Canadian Prime Minister Stephen Harper and his wife Laureen watch a husky dog as they tour Caribou Crossing, Yukon, south of Whitehorse Monday August 20, 2012.

  • 2. Canadian Prime Minister Stephen Harper tours a copper mine in Minto, Yukon, Tuesday August 21, 2012.

  • Canadian Prime Minister Stephen Harper delivers a speech in front of mine workers at a copper mine in Minto, Yukon, on Tuesday, August 21, 2012.

  • Canadian Prime Minister Stephen Harper and his wife Laureen are greeted by members of the Canadian Rangers as they arrive in Whitehorse,Yukon Monday August 20, 2012.

  • Canadian Prime Minister Stephen Harper boards his plane as he departs on his annual northern tour of Canada at the airport in Ottawa Monday, August 20, 2012.