Palmyra Atoll (2008) | Ashmore and Cartier Islands (2008) | |
Airports | 1 (2007) | - |
Airports - with unpaved runways | total: 1
1,524 to 2,437 m: 1 (2007) |
- |
Area | total: 11.9 sq km
land: 11.9 sq km water: 0 sq km |
total: 5 sq km
land: 5 sq km water: 0 sq km note: includes Ashmore Reef (West, Middle, and East Islets) and Cartier Island |
Area - comparative | about 20 times the size of The Mall in Washington, DC | about eight times the size of The Mall in Washington, DC |
Background | The Kingdom of Hawaii claimed the atoll in 1862, and the US included it among the Hawaiian Islands when it annexed the archipelago in 1898. The Hawaii Statehood Act of 1959 did not include Palmyra Atoll, which is now privately owned by the Nature Conservancy. This organization is managing the atoll as a nature preserve. The lagoons and surrounding waters within the 12 nautical mile US territorial seas were transferred to the US Fish and Wildlife Service and were designated a National Wildlife Refuge in January 2001. | These uninhabited islands came under Australian authority in 1931; formal administration began two years later. Ashmore Reef supports a rich and diverse avian and marine habitat; in 1983, it became a National Nature Reserve. Cartier Island, a former bombing range, is now a marine reserve. |
Climate | equatorial, hot, and very rainy | tropical |
Coastline | 14.5 km | 74.1 km |
Country name | conventional long form: none
conventional short form: Palmyra Atoll |
conventional long form: Territory of Ashmore and Cartier Islands
conventional short form: Ashmore and Cartier Islands |
Dependency status | incorporated territory of the US; privately owned, but administered from Washington, DC, by the Fish and Wildlife Service of the US Department of the Interior; the Office of Insular Affairs of the US Department of the Interior continues to administer nine excluded areas comprising certain tidal and submerged lands within the 12 nm territorial sea or within the lagoon | territory of Australia; administered by the Australian Attorney-General's Department |
Diplomatic representation from the US | - | none (territory of Australia) |
Diplomatic representation in the US | - | none (territory of Australia) |
Disputes - international | none | Indonesian groups challenge Australia's claim to these islands; Australia closed parts of the Ashmore and Cartier Reserve to Indonesian traditional fishing and placed restrictions on certain catches |
Economy - overview | no economic activity | no economic activity |
Elevation extremes | lowest point: Pacific Ocean 0 m
highest point: unnamed location 2 m |
lowest point: Indian Ocean 0 m
highest point: unnamed location 3 m |
Environment - current issues | NA | NA |
Flag description | the flag of the US is used | the flag of Australia is used |
Geographic coordinates | 5 52 N, 162 04 W | 12 14 S, 123 05 E |
Geography - note | about 50 islets covered with dense vegetation, coconut trees, and balsa-like trees up to 30 meters tall | Ashmore Reef National Nature Reserve established in August 1983 |
Irrigated land | - | 0 sq km |
Land boundaries | 0 km | 0 km |
Land use | arable land: 0%
permanent crops: 0% other: 100% (forests and woodlands) (2005) |
arable land: 0%
permanent crops: 0% other: 100% (all grass and sand) (2005) |
Legal system | the laws of the US, where applicable, apply | the laws of the Commonwealth of Australia and the laws of the Northern Territory of Australia, where applicable, apply |
Location | Oceania, atoll in the North Pacific Ocean, about half way between Hawaii and American Samoa | Southeastern Asia, islands in the Indian Ocean, midway between northwestern Australia and Timor island |
Map references | Oceania | Southeast Asia |
Maritime claims | territorial sea: 12 nm
exclusive economic zone: 200 nm |
territorial sea: 12 nm
contiguous zone: 12 nm exclusive fishing zone: 200 nm continental shelf: 200-m depth or to the depth of exploitation |
Military - note | defense is the responsibility of the US | defense is the responsibility of Australia; periodic visits by the Royal Australian Navy and Royal Australian Air Force |
Natural hazards | NA | surrounded by shoals and reefs that can pose maritime hazards |
Natural resources | terrestrial and aquatic wildlife | fish |
People - note | - | the landing of illegal immigrants from Indonesia's Rote Island has become an ongoing problem |
Population | no indigenous inhabitants
note: 4 to 20 Nature Conservancy staff, US Fish and Wildlife staff (July 2007 est.) |
no indigenous inhabitants
note: Indonesian fishermen are allowed access to the lagoon and fresh water at Ashmore Reef's West Island |
Terrain | very low | low with sand and coral |