U.S. Antarctic Program
Through the United States Antarctic Program (USAP), the National Science Foundation (NSF), manages all U.S. scientific research and related logistics in Antarctica as well as aboard ships in the Southern Ocean. The Antarctic Program was established in 1959--immediately after the 1957-58 International Geophysical Year (IGY)--during which 12 nations established 60 Antarctic research stations.
NSF is an independent federal agency and is the only federal agency whose mission covers research in all fields of science and engineering.
The Division Polar Programs in NSF's Geosciences Directorate is responsible for the direct management of the Antarctic Program. Polar Programs also includes a separate Arctic Sciences Section and NSF's director chairs the Interagency Arctic Research Policy Committee (IARPC).
President Reagan in a 1982 Presidential Memorandum confirmed NSF's management role for the nation's scientific presence in Antarctica.
More recently, during the Bush Administration, the White House Office of Science and Technology Policy named NSF as the lead federal agency for coordinating U.S. research and education activities for the International Polar Year (IPY) 2007-2008, a continuation in many ways--and an expansion into other disciplines, such as Arctic social sciences--of the research that began 50 years earlier during the IGY.
During IPY, which began in March 2007, the United States took a leading role among more than 60 nations in deploying thousands of researchers in a global research campaign to improve our understanding of the role of the polar regions as part of a global system. IPY extended through March 2009 to facilitate researchers' work during two annual observing cycles in each polar region, particularly in the isolated areas that are prohibitively cold and dark for roughly six months a year.
The Antarctic Program supported major international and interagency science deployments as part of IPY.
Scientific goals: The Antarctic Program's goals are:
Research is done in Antarctica only when it cannot be performed in a more accessible location.
Among the scientific disciplines encompassed by this broad mandate are astronomy, atmospheric sciences, biology, earth science, environmental science, geology, glaciology, marine biology, oceanography, and geophysics.
Polar Programs’ program officers at NSF's headquarters in Arlington, Va. administer grants to scientists nationwide who conduct research in Antarctica. Researchers submit proposals in response to NSF-issued solicitations. As is the case with all of NSF's directorates and offices, grants are made only after proposals have been reviewed by panels of subject-matter experts and found to exhibit exemplary intellectual merit as well as plans for broadly disseminating the knowledge obtained through the research.
USAP's international environmental role: While the U.S. Department of State leads the U.S. delegation to the annual Antarctic Treaty Consultative Meeting (ATCM), where the international community discusses a range of issues pertaining to the region, NSF leads the U.S. delegation to the ACTM's Committee on Environmental Protection.
Research stations: To achieve the USAP science goals, and in conformance with the Presidential Memorandum, NSF operates three U.S. scientific stations year-round on the continent.
People: Some 3,500 Americans are involved each year in the program's research and logistical activities. Women constitute roughly 30 percent of the scientific and support workforce. Every year, more than 800 scientists and their support teams conduct research in Antarctica's unique environment.
Budget: The USAP budget request for FY 2012 was approximately $350 million, and includes funds for merit-reviewed grants to scientists as well as logistics support. NSF's budget request for FY 2012 was approximately $7 billion.
Facilities and Logistics: Polar Programs provides scientists with logistics, operational and laboratory support in Antarctica. This includes the three U.S. research stations; summer camps (as required for research in the field); the ice-strengthened research ship, R/V Laurence M. Gould; the icebreaking research ship, R/V Nathaniel B. Palmer; a fleet of ski-equipped aircraft, including propeller-driven LC-130s, Twin Otters and a Basler 167; and helicopters.
Icebreaking: For many years, the U.S. Coast Guard provided icebreaking capability in McMurdo Sound to open a channel that annually allows ships to supply and refuel the stations at McMurdo and South Pole, and return materials to the United States. In recent years, a privately operated icebreaker has been chartered to open the channel while a Coast Guard vessel remained on stand-by to assist if necessary.
Studies are underway to determine an alternative or combination of alternatives for resupplying the stations, including continued use of icebreakers.
Ships of the U.S. academic fleet and the ocean drilling program also occasionally support research in Antarctica.
Aviation support: Since 1999, the 109th Airlift Wing of the N.Y. Air National Guard, which flies and maintains a fleet of ski-equipped LC-130 "Hercules" aircraft--the only such aircraft squadron in the world--have provided airlift to the program to transport personnel and materiel, primarily on the Antarctic continent. The Guard assumed this responsibility from the U.S. Navy.
The "Hercs," as the LC-130s are known, are the program's workhorses, transporting scientists and support personnel, and all materials to Amundsen-Scott South Pole Station (including everything needed to build the new South Pole station) and to in-land sites of scientific research.
Intercontinental airlift from New Zealand to Antarctica is provided both by U.S. Air Force C-17 cargo jets and LC-130s.
Independent contractors provide light aircraft and helicopter support for the program.
Logistical support: NSF also contracts with Antarctic Support Contract (ASC), a division of Lockheed Martin located in Centennial, Colo., for logistical support for the Antarctic program.
Antarctica by the Numbers: Antarctica once was part of an enormous and temperate supercontinent called Gondwana. It broke free of its connection to other landmasses millions of years ago as the other continents drifted northward and began its southward drift. Today, it is a continent of extremes. For example:
History: The U.S. scientific presence in Antarctica began in 1830, when James Eights became the first U.S. scientist on the continent. In 1841, a U.S. expedition mapped part of the Antarctic coast, proving that Antarctica was a continent. The largest single expedition to Antarctica took place in 1947 when 13 ships and 4,700 personnel were dispatched to the region for the U.S. Navy's "Operation Highjump."
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2017, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards.
Useful NSF Web Sites: