Showing posts with label ANTARTICA. Show all posts
Showing posts with label ANTARTICA. Show all posts

Tuesday, March 19, 2013

STARS FORMED IN UNIVERSE EARLIER THAN THOUGHT SAY SCIENTISTS

Photo:   Telescope In Antartica.  Credit:  NSF.
FROM: NATIONAL SCIENCE FOUNDATION
Credit-South Pole Telescope-NSF
NSF-funded Telescopes in Antarctica and Chile Discover Bursts of Star Formation in the Early Universe

Distant, dust-filled galaxies were bursting with newborn stars much earlier in cosmic history than previously thought, according to newly published research.

So-called "starburst galaxies" produce stars at the equivalent of a thousand new suns per year. Now, astronomers have found starbursts that were churning out stars when the universe was just a billion years old.

"I find that pretty amazing," said Joaquin Vieira, a postdoctoral scholar at the California Institute of Technology and leader of the study. "These aren't normal galaxies. These galaxies [reveal star formation] at an extraordinary rate, when the universe was very young. I don't think anyone expected us to find galaxies like this so early in the history of the universe."

An international team of astronomers, whose work is reported in the March 14 issue of the journal Nature, found dozens of these galaxies with the National Science Foundation- (NSF) funded South Pole Telescope (SPT).

SPT is a 10-meter dish in Antarctica that surveys the sky in millimeter-wavelength light, whose waves fall between radio waves and infrared on the electromagnetic spectrum.

The team then took a more detailed look using the new Atacama Large Millimeter Array (ALMA) in Chile's Atacama Desert, which is funded in part by NSF. ALMA is an international facility and is a partnership between North America, Europe and East Asia in cooperation with the Republic of Chile.

"The new observations represent some of ALMA's most significant scientific results yet," Vieira said. "We couldn't have done this without the combination of SPT and ALMA. ALMA is so sensitive, it is going to change our view of the universe in many different ways."

The "energy of a trillion suns"

Vieira and team's Nature paper is titled: "Dusty starburst galaxies in the early universe as revealed by gravitational lensing." The research enables astronomers to study the earliest bursts of star formation and to understand how galaxies formed and evolved.

Shining in the infrared with the energy of a trillion suns, these newly discovered starburst galaxies represent what the most massive galaxies in our cosmic neighborhood looked like in their star-making youth.

With ALMA, the astronomers found that more than 30 percent of the new galaxies are from a time period just 1.5 billion years after the Big Bang. Previously, only nine such galaxies were known to exist, and it wasn't clear whether galaxies could produce stars at such high rates so early in cosmic history.

Now, with the new discoveries, that number has nearly doubled, providing valuable data that will help other researchers constrain and refine computer models of star and galaxy formation in the early universe.

But what's particularly special about the new findings, Vieira says, is that the team determined the distance to these starburst galaxies by directly analyzing the star-forming dust itself. Previously, astronomers had to rely on a cumbersome combination of indirect optical and radio observations using multiple telescopes to study the galaxies.

These measurements were also made possible because of the unique properties of these objects, the astronomers say. The observed galaxies were selected specifically because they are gravitationally lensed--a phenomenon predicted by Einstein in which, like a magnifying glass, a galaxy in the foreground of a viewer on earth bends the light from a more distant background galaxy that is also in the viewer's line of sight.

This lensing effect makes the background galaxies appear brighter, cutting the amount of telescope time needed to observe them by 100 times. As a result, the galaxies appear just as bright in these wavelengths no matter how far away they are--like a "magic" lightbulb that appears just as bright no matter how distant it is.

"A jewel in the crown"

Vladimir Papitashvili, program manager for Antarctic Astrophysics and Geospace Sciences in NSF's Division of Polar Programs, said, "SPT is a jewel in the crown of Antarctic astronomy. Its primary purpose is to study the Cosmic Microwave Background radiation--the faint "echo" of the Big Bang--and the early universe. But the telescope has also made other surprising and scientifically significant discoveries, such as the one described here."

NSF, through its Polar Programs Division, manages the U.S. Antarctic Program, and maintains three year-round stations in Antarctica, including Amundsen-Scott.

ALMA consists of 45 antennas, each 12 meters in diameter, provided by North America and Europe, with four additional 12-meter and a dozen 7-meter antennas provided by Japan. ALMA is located near San Pedro de Atacama, Chile, at an altitude of 5,000 meters.

ALMA is an international astronomy facility and is a partnership between North America, Europe and Japan in cooperation with the Republic of Chile.

ALMA is funded in North America by NSF in cooperation with the National Research Council of Canada and the National Science Council of Taiwan; in Europe by the European Southern Observatory; and in Japan by the National Institutes of Natural Science of Japan in cooperation with the Academia Sinica Institute of Astronomy and Astrophysics of Taiwan.

Having come online only last year, ALMA is the largest ground-based astronomy project in history, involving hundreds of astronomers from around the world.
 
In remarks given at the dedication event, NSF Director Subra Suresh noted not only that ALMA represents a wide-ranging international partnership in so-called "big science," but also that "ALMA represents the largest single NSF investment in any facility."

"I am very proud of the scientific advances that ALMA represents, and I am also proud that we will be making the data that emerges from ALMA available to many users around the world, bringing the fruits of scientific discovery to virtually all the world's scientific communities," he added.

Making possible the previously impossible

Phil Puxley, ALMA Program Manager in NSF's Mathematical and Physical Science (MPS) Directorate, which funds ALMA, noted that the sensitivity of the ALMA array made these studies of the early universe possible.

"The vast improvement in sensitivity [allowed by ALMA] enables observations of galaxies in the distant universe to be made in a matter of minutes, observations which previously would have taken days, or even been impossible, on existing telescopes," he said.

The astronomers used only 16 of the 45 dishes that will eventually come online as part of ALMA, which is the most powerful telescope observing in the millimeter and sub-millimeter wavelengths.

"To me, these results are really exciting because they confirm the expectation that when ALMA is fully available, it can really allow astronomers to probe star formation all the way up to the edge of the observable universe," said Fred Lo, director emeritus and Distinguished Astronomer for the National Radio Astronomy Observatory, the North American partner of ALMA. He is also a Moore Distinguished Scholar at Caltech who was not a part of the study.

These research results arise from only about a quarter of the data taken by Vieira and his colleagues, and they anticipate finding even more of these dusty starburst galaxies.

The ultimate goal for astronomers is to observe galaxies at all wavelengths throughout the history of the universe, piecing together the complete story of how galaxies formed and evolved. So far, astronomers have made much progress in creating computer models and simulations of early galaxy formation, Lo says.

But only with new observational data--such as the information on these new galaxies gathered by SPT and ALMA--will cosmic history ever be truly pieced together.

Computer "simulations are simulations," Lo says. "What really counts is what you see."

-NSF-

Saturday, February 2, 2013

OPERATION ICE BRIDGE

FROM: NASA



Operation IceBridge: Getz Mission in 3 Minutes

Can you stuff all the sights and science of a 12-hour mission into just three minutes? Maybe not, but here's our first try, chronicling NASA's recent flight to Antarctica's remote Getz Ice Shelf, where Operation IceBridge measured everything from the ice surface to the bedrock below, flew low over giant icebergs, and even scanned a lengthy new crack in the ice. Credit-NASA's Goddard Space Flight Center

Monday, January 28, 2013

CRASHED IN ANTARTICA: MISSING AIRCRAFT FOUND

FROM: NATIONAL SCIENCE FOUNDATION
January 26, 2013

The wreckage of a Twin Otter aircraft that was reported missing earlier this week in Antarctica has been found in a remote and mountainous area of the continent.

An initial assessment by Kenn Borek Air Ltd. of Calgary, Canada, the owner of the plane, deemed the crash "not survivable."

Weather has prevented search-and-rescue personnel from landing at the site.

The National Science Foundation (NSF), as manager of the U.S. Antarctic Program (USAP), has been cooperating with the Rescue Coordination Centre in Wellington, New Zealand, since the search-and-rescue effort to locate the missing aircraft--a de Havilland DHC-6 Twin Otter--began earlier this week.

Communication with the Twin Otter was lost on Wednesday night, New Zealand time, and search-and-rescue operations have been hampered by bad weather and poor visibility since that time.

The plane was flying in support of the Italian Antarctic Program under the logistical responsibility of the Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA). The aircraft was enroute from NSF's Amundsen-Scott South Pole Station to the Italian research station at Terra Nova Bay when contact was lost.

The three crew members were the only people aboard the plane at the time.

On the afternoon of Saturday, Jan. 26, local time, a ski-equipped LC-130 aircraft--operated by the New York Air National Guard for the USAP and flying from NSF's McMurdo Station--overflew the last known position from the aircraft emergency beacon and spotted the aircraft tail at an elevation of about 3,900 meters (13,000 feet) on Mt. Elizabeth, a 4,480-meter (14,500-foot) summit in the Queen Alexandra Range of the Transantarctic Mountains.

Subsequently, a Twin Otter carrying U.S. and New Zealand search-and-rescue personnel conducted an aerial survey of the site and determined that a landing by fixed-wing aircraft was not possible.

Later, two helicopters--one under New Zealand charter and the other flown for the USAP by PHI, Inc. of Lafayette, Louisiana--arrived at a small camp established roughly 50 kilometers (31 miles) from the crash location to support the operation.

The rescue teams will attempt to reach the site, if conditions permit, before returning to McMurdo Station.

Saturday, January 19, 2013

SUPPORTING THE 'DEEP FREEZE'

Antarctica-bound Military Sealift Command-chartered container ship MV Ocean Giant departed Port Hueneme, Calif., loaded with supplies on Jan. 17, 2013. U.S. Navy photo

FROM: U.S. DEPARTMENT OF DEFENSE
Supply Ships Support 'Deep Freeze' Antarctica Operation
Military Sealift Command

WASHINGTON, Jan. 18, 2013 - Two supply-laden Military Sealift Command-chartered vessels are en route to McMurdo Station, Antarctica, marking the start of resupply efforts in support of Operation Deep Freeze, according to a MSC news release issued today.

The container ship MV Ocean Giant departed Port Hueneme, Calif., Jan. 17, loaded with nearly seven million pounds of food, building supplies, vehicles, and electronic equipment and parts, the release said.

The tanker ship MT Maersk Peary departed the European area of operations in December, carrying more than six million gallons of diesel fuel, jet fuel and gasoline, according to the release. Both ships are participating in the annual Joint Task Force Support mission to resupply the remote scientific outpost.

The MSC-chartered ships will deliver 100 percent of the fuel and about 80 percent of the supplies that researchers and support personnel in Antarctica will need to survive and work over the course of a year, according to the release.

Maersk Peary will arrive in Antarctica first and discharge its fuel cargo, followed by Ocean Giant in mid-February, the release said. Ocean Giant is scheduled to off-load its cargo at a 500-foot ice pier that juts out from the Antarctic coast. The cargo will be off-loaded by members of Navy Cargo Handling Battalion One working around-the-clock for eight days.

Following the off-load, the release said, the Ocean Giant will be loaded with retrograde cargo for transportation off the continent, including ice core samples carried back to the United States in sub-zero freezer containers, as well as trash and recyclable materials for disposal and equipment no longer required on station.

In 2012, unfavorable weather conditions made the ice pier at McMurdo unusable for dry cargo operations, the release said. Members of the Army's 331st Transportation Company constructed a floating dock to ensure cargo operations could be conducted.

"Even though we've been conducting ODF missions for many years, every year we have challenges to face," Tom Brown, MSC Pacific Sealift Prepositioning and Special Mission Team Lead, said in the release. "We try to address as much as possible in the planning phase, but because we are working with Mother Nature, we can't always know what will happen.

"Because of this," Brown continued, "we really have to function as a team, not just within the Navy, but with all the other organizations who participate in this mission to ensure that we get the critical cargo onto the ice and on time to support the people who live and work there."

Due to adverse winter conditions in Antarctica, the ODF mission must take place during a small window of opportunity in the Antarctic summer months of January to March. This can mean tight schedules for everyone involved in the mission, from the ship's crew, to the cargo handlers on the ice, to the mission schedulers in the United States.

"Operation Deep Freeze is a very critical mission for the people who live and work in Antarctica," Navy Capt. Sylvester Moore, commander of MSC Pacific, said in the release. "Without this resupply mission, all operations in Antarctica would end, and the scientific community would lose the opportunity to conduct research and study not only the continent of Antarctica, but its impact on our global climate."

An MSC-chartered cargo ship and tanker have made the challenging voyage to Antarctica, which includes passage through a 15-mile ice channel in places more than 13 feet thick every year since the station was established in 1955.

MSC operates approximately 110 non-combatant, civilian-crewed ships that replenish U.S. Navy ships, conduct specialized missions, strategically preposition combat cargo at sea around the world and move military cargo and supplies used by deployed U.S. forces and coalition partners, the release said.

Friday, December 28, 2012

ANTARTIC ICE SHEET WARMING FASTER IN THE WEST



Map:  Antartica.  Credit:  CIA World Factbook.

FROM: NATIONAL SCIENCE FOUNDATION

Study Finds That Portions of the West Antarctic Ice Sheet Are Warming Twice as Fast as Previously Thought
Findings could have important implications for global sea-level rise
December 24, 2012

A new study funded by the National Science Foundation (NSF) finds that the western part of the massive West Antarctic Ice Sheet (WAIS) is experiencing nearly twice as much warming as previously thought.

The findings were published online this week in the journal Nature Geoscience. NSF manages the U.S. Antarctic Program (USAP) and coordinates all U.S. research and associated logistics on the southernmost continent and in the surrounding Southern Ocean.

The temperature record from Byrd Station, an unmanned scientific outpost in the center of the ice sheet, demonstrates a marked increase of 4.3 degrees Fahrenheit (2.4 degrees Celsius) in average annual temperature since 1958. That is three times faster than the average temperature rise around the globe.

This temperature increase is nearly double what previous research has suggested, and reveals--for the first time--warming trends during the summer months of the Southern Hemisphere (December through February), said David Bromwich, professor of geography at Ohio State University and senior research scientist at the Byrd Polar Research Center.

"Our record suggests that continued summer warming in West Antarctica could upset the surface mass balance of the ice sheet, so that the region could make an even bigger contribution to sea-level rise than it already does," said Bromwich.

"Even without generating significant mass loss directly, surface melting on the WAIS could contribute to sea level indirectly, by weakening the West Antarctic ice shelves that restrain the region's natural ice flow into the ocean."

Andrew Monaghan, study co-author and scientist at the National Center for Atmospheric Research (NCAR), said that these findings place West Antarctica among the fastest-warming regions on Earth.

"We've already seen enhanced surface melting contribute to the breakup of the Antarctic's Larsen B Ice Shelf, where glaciers at the edge discharged massive sections of ice into the ocean that contributed to sea level rise," Monaghan said. "The stakes would be much higher if a similar event occurred to an ice shelf restraining one of the enormous WAIS glaciers."

Researchers consider the WAIS especially sensitive to climate change, explained Ohio State University doctoral student Julien Nicolas. Since the base of the ice sheet rests below sea level, it is vulnerable to direct contact with warm ocean water. Its melting currently contributes 0.3 mm to sea level rise each year--second to Greenland, whose contribution to sea-level rise has been estimated as high as 0.7 mm per year.

Due to its location some 700 miles from the South Pole and near the center of the WAIS, Byrd Station is an important indicator of climate change throughout the region.

In the past, researchers haven't been able to make much use of the Byrd Station measurements, due to the fact that since the station was establishment in 1957, it hasn't always been occupied. So, its data were incomplete, to the point that nearly one third of the temperature observations were missing for the time period of the study. A year-round automated station was installed in 1980, but it has experienced frequent power outages, especially during the long polar night, when its solar panels can't recharge.

Bromwich and two of his graduate students, along with colleagues from the National Center for Atmospheric Research and the University of Wisconsin-Madison, corrected the past Byrd temperature measurements and used corrected data from a computer atmospheric model and a numerical analysis method to fill in the missing observations.

Aside from offering a more complete picture of warming in West Antarctica, the study suggests that if this warming trend continues, melting will become more extensive in the region in the future, Bromwich said.

While the researchers work to fully understand the cause of the summer warming at Byrd Station, the next step is clear, he added.

"West Antarctica is one of the most rapidly changing regions on Earth, but it is also one of the least known," he said. "Our study underscores the need for a reliable network of meteorological observations throughout West Antarctica, so that we can know what is happening--and why--with more certainty."

Wednesday, December 19, 2012

THE ANTARTIC VOLCANO


Group led by geologist Raymond Priestley conducts scientific research on Mt. Erebus in 1912
FROM:  NATIONAL SCIENCE FOUNDATION Atop an Antarctic Volcano, NSF-funded Researcher Finds Camp Site from the "Heroic Age" of Antarctic Exploration


December 13, 2012
HD B-Roll of Mt. Erebus is available; please contact

A National Science Foundation-funded research team working on the slopes of the world’s southernmost active volcano appears to have found the remains of a camp used by explorers of the so-called "Heroic Age" of Antarctic exploration, a century after the camp was abandoned.

Although photos of the site, known as "the highest camp", appear to match an archival photograph taken by members of the 1912 Terra Nova expedition led by Royal Navy Captain Robert F. Scott, conservators from the New Zealand-based Antarctic Heritage Trust have been asked to verify the historic find.

The find comes in the closing days of the centennial of the so-called "Race to the Pole" between Scott and Norwegian Roald Amundsen. Amundsen reached the geographic South Pole on Dec. 14, 1911, five weeks before Scott’s party. In the tragic finish to the race, Scott and his men perished on the ice on their return trip, only a few miles from safety.

A ring of stones, where a tent once stood in what may have been a Terra Nova campsite, was discovered by Clive Oppenheimer, a volcanologist at Cambridge University in the United Kingdom. Oppenheimer is working on Mt. Erebus, a 14,500-foot, ice-covered volcano, as part of a team of NSF supported researchers led by Phillip Kyle of the New Mexico Institute of Mining and Technology.

With support from NSF, Kyle has been studying Mt. Erebus for decades. The volcano is unique in the world, not only because of its location, but also because of other features, notably a lake of lava deep in the ice-covered crater.

Oppenheimer is the first known visitor to the site since Scott's men left. He found it using a combination of written accounts and historic images from the Scott Polar Research Institute in Great Britain, which was founded by one of the party that climbed the volcano in 1912.

Although Oppenheimer is working on Erebus as a member of a team supported by the U.S. Antarctic Program, which is managed by NSF, he found the site during a break in the research work.

NSF is taking steps, along with international partners New Zealand and the U.K., to insure that the archeological value of the site is maintained.

A survey will record the area and search for items that may have been left behind in 1912.

A number of the Heroic Age huts used by explorers such as Scott and Sir Ernest Shackleton in the early years of the 20th century, have similarly been preserved and contain a wide range of artifacts--from scientific equipment to expedition supplies--that have been extraordinarily well preserved by the extremely cold and dry Antarctic climate.

Records show that a camp was erected in 1912 by a team from the shore party of the Terra Nova Expedition that climbed Mt. Erebus. This was the second group to examine the summit region of Mt Erebus. A group from Shackleton’s Nimrod Expedition (1907-1909), including famed Australian geologist Sir Douglas Mawson, was the first to climb Erebus and observe the active lava lake in 1908.

The team that camped at this site was led by geologist Raymond Priestley and included Tryggve Gran, a Norwegian ski specialist; Frederick Hooper, formerly a steward on the Terra Nova; Royal Navy Able Seaman Harry Dickason; Petty Officer George Abbott and geologist Frank Debenham. They undertook mapping and collected geological specimens.

It was during his time on Mt. Erebus that geologist Frank Debenham had the idea of a "Polar Research Institute." After serving in World War I, Debenham was named the founding director of the University of Cambridge's Scott Polar Research Institute.

Philippe Foster Back, granddaughter of Frank Debenham and chair of the United Kingdom Antarctic Heritage Trust, said "Clive Oppenheimer's location of the original 'highest camp' is a wonderful addition to all the activity which has taken place throughout 2012 to mark the centenary of Captain Scott's expedition. It is a reminder of both the dangers and thrills of Antarctic science and a fitting tribute to the great legacies of exploration and discovery left to us by all the brave men of that party."

Saturday, November 10, 2012

U.S. PROPOSES PROTECTION PLAN FOR ANTARTIC MARINE LIFE


Photo Credit:  Wikimedia Commons
FROM: U.S. STATE DEPARTMENT

United States Advances Antarctic Marine Protection Proposal
Media Note
Office of the Spokesperson
Washington, DC
November 8, 2012

31st Meeting of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) concluded on November 1 in Hobart, Australia. The meeting yielded a significant step toward protecting Antarctica’s Ross Sea as the United States and New Zealand reached agreement on a joint proposal to establish the world’s largest marine protected area (MPA) in that region. The Ross Sea is of tremendous conservation and scientific value and continues to be a focal point for U.S. marine conservation efforts in Antarctica.

Although the United States and New Zealand had submitted different proposals to CCAMLR for MPAs in the Ross Sea, productive negotiations between the two countries resulted in a joint plan that balances ecosystem protection, scientific research, and fishing objectives. The proposed MPA would protect roughly 876,000 square miles (2.27 million square kilometers) of the Ross Sea, an area larger than the state of Alaska.

Unfortunately, the joint plan was not finalized during the meeting. Opposition from a small number of members prevented the Commission from reaching the consensus required to approve the Ross Sea and other MPA proposals. Members agreed, however, to convene a special meeting in Germany in July 2013 to consider and make decisions on the pending MPAs, demonstrating the importance and urgency of the issue.

The U.S. delegation at CCAMLR is led by the U.S. Department of State’s Bureau of Oceans and International Environmental and Scientific Affairs, and also includes representatives from the National Oceanic and Atmospheric Administration and the National Science Foundation, as well as advisers from the fishing industry and non-governmental conservation organizations.

The United States looks forward to working with New Zealand and other interested governments in advance of the July meeting on this significant marine protection initiative.

Thursday, October 4, 2012

OPERATION DEEP FREEZE: GOING WAY DOWN-UNDER TO MCMURDO STATION, ANTARTICA

An LC-130 Hercules waits on the ice at McMurdo Station, Antarctica Nov. 21, 2011, after returning from a scheduled Operation Deep Freeze re-supply mission to Amundsen-Scott South Pole Station. Operation Deep Freeze provides airlift support to the National Science Foundation, which manages the United States Antarctic Program. (U.S. Air Force photo)

FROM: U.S.DEPARTMENT OF DEFENSE


10/2/2012 - JOINT BASE PEARL HARBOR-HICKAM, Hawaii (AFNS) -- The U.S. military recently kicked off the 2012-2013 season of Operation Deep Freeze, the Department of Defense's support of the U.S. Antarctic Program and the National Science Foundation.

The operation began with C-17 Globemaster III operations Sept. 29 and will continue with LC-130 Hercules operations beginning Oct. 18.

Operation Deep Freeze involves U.S. Air Force, Navy, Army and Coast Guard forces providing operational and logistical support of the NSF's scientific research activities in Antarctica.

This support is provided by the Joint Task Force-Support Forces Antarctica, led by Pacific Air Forces at Joint Base Pearl Harbor-Hickam, Hawaii. JTF-SFA coordinates strategic inter-theater airlift, tactical deep field support, aeromedical evacuation support, search and rescue response, sealift, seaport access, bulk fuel supply, port cargo handling and transportation requirements.

Christchurch International Airport, New Zealand, is the staging point for deployments to McMurdo Station, Antarctica, a key research and operations facility for the USAP.

Operation Deep Freeze is unlike any other U.S. military operation, according to officials. It is one of the military's most difficult peacetime missions due to the harsh Antarctic environment. The U.S. military is uniquely equipped and trained to operate in such an austere environment and has therefore provided support to the USAP since 1955.

Active duty, National Guard and Reserve personnel from the U.S. Air Force, Navy, Army and Coast Guard work together as part of the joint task force. This team continues the tradition of U.S. military support to the USAP and demonstrates the United States' commitment to a stable Pacific region, officials said.

Airlift for Operation Deep Freeze involves active duty and Reserve C-17 support from Joint Base Lewis-McChord, Wash.; LC-130 support from the New York Air National Guard; sealift support from the U.S. Coast Guard and Military Sealift Command; engineering and aviation services from U.S. Navy Space and Naval Warfare Systems Command; and cargo handling from the U.S. Navy.

(Courtesy of Joint Task Force Support Forces Antarctica.)

 

Sunday, September 9, 2012

U.S.-RUSSIA SIGN MEMORANDUM OF UNDERSTANDING FOR COOPERATION IN ANTARTICA

Map:  Antartica.  Credit:  CIA World Factbook.
FROM: U.S. DEPARTMENT OF STATE, ANTARTICA

U.S.-Russia Cooperation on Antarctica, Interregional Areas, and Beringia

Fact Sheet
Office of the Spokesperson
Washington, DC
September 8, 2012

U.S. Secretary of State Hillary Rodham Clinton and Russian Foreign Minister Sergey Lavrov met during the Asia Pacific Economic Cooperation Summit in Vladivostok, Russia on September 8, 2012 to sign a Memorandum of Understanding for Cooperation in Antarctica and to issue Joint Statements on Pursuing a Transboundary Area of Shared Beringian Heritage and on Enhancing Interregional Cooperation. The United States and Russia conduct some of the most extensive and diverse scientific activities in Antarctica, and are among the original architects and signatories of the 1959 Antarctic Treaty.

Antarctic Cooperation
The Memorandum of Understanding for Cooperation in Antarctica will:
Strengthen cooperation and significantly improve coordination of bilateral policies, science, logistics, search and rescue, training, and public outreach in Antarctica.
Reinforce cooperative activities already taking place. For the first time, the United States and Russia are jointly conducting inspections of foreign facilities in Antarctica, which will take place in two phases in 2012.

Interregional Cooperation
The Joint Statement on Interregional Cooperation will:
Encourage closer state and municipal ties, such as sister-city initiatives, with the goal of stimulating increased U.S.-Russia trade and investment links at the local level.
Facilitate exchanges on state and municipal governance, paying close attention to e-government issues as well as the development of projects, including infrastructure development, along with plans to exchange delegations from local governments.
Foster business ties between our two countries at the sub-national level, particularly between the Pacific Northwest and the Russian Far East, where investments like ExxonMobil’s on Sakhalin Island, as well as our increased U.S. agricultural exports, are already making headway in our economic relationship.

Beringia
The Joint Statement on Pursuing a Transboundary Area of Shared Beringian Heritage represents the first time the United States and Russia have stated their intention to formally link National Parks in Alaska - the Bering Land Bridge Natural Preserve and the Cape Krusenstern National Monument - with the soon-to-be-designated Beringia National Park in Chukhotka, Russia.

The linkage will:
Facilitate conservation of flora, fauna, and the natural ecosystem.
Preserve kinship ties, traditional lifestyle, and languages of the indigenous peoples of the region.
Enhance collaboration on conservation, management, scientific research, and effective monitoring of the environment.
Formalize the symbolic linkage of our two continents, governments, and people.

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