Amirante Islands Explained

Amirante Islands
Map:Seychelles
Native Name Lang:es
Sobriquet:Ilhas do Almirante
Location:Indian Ocean
Coordinates:-4.8167°N 93°W
Archipelago:Seychelles
Waterbody:Indian Ocean
Total Islands:20
Area Km2:11.5
Elevation M:15
Country:Seychelles
Country Admin Divisions Title:Group
Country Admin Divisions:Outer Islands
Country Admin Divisions Title 1:Sub-Group
Country Admin Divisions 1:Amirante Islands
Country Admin Divisions Title 3:Districts
Country Admin Divisions 3:Outer Islands District
Country Largest City:Île Desroches
Country Largest City Population:40
Population:300
Population As Of:2014
Density Km2:26
Ethnic Groups:Creole, French, East Africans, Indians.
Timezone1:SCT
Utc Offset1:+4
Iso Code Type:ISO code
Iso Code:SC-26

The Amirante Islands (Les Amirantes) are a group of coral islands and atolls that belong to the Outer Islands of the Seychelles.

They stretch about 155 km from the African Banks (African Islands) in the north to Desnœufs (Isle des Noeufs) in the south, all on the shallow Amirantes Bank (Amirantes Plateau, with depths of mostly 25 to 70 m), except the main island Île Desroches in the east, and submerged Lady Denison-Pender Shoal at the northern end. 90 km south of the Amirante Islands is Alphonse Group, the closest group of islands, which are sometimes considered part of the Amirantes.

History

The Amirantes were discovered by Vasco da Gama on his second voyage of exploration in 1503, and later named "Ilhas do Almirante" (Admiral Islands). Previous knowledge of the islands by Arab and Indian traders is possible. The islands were claimed by Sieur Michel Blin for France in 1802. By the Treaty of Paris (1814), the islands were passed officially to the British, as a part of Mauritius. In 1909, the Seychelles became a separate colony, thereby including the Amirantes. On 8 November 1965 the United Kingdom split Île Desroches from the Seychelles to become part of the newly created British Indian Ocean Territory. The purpose was to allow the construction of a military base for the mutual benefit of the United Kingdom and the United States. On 23 June 1976 Île Desroches was returned to the Seychelles as a result of the latter attaining independence.

The total land area is 11.5 km2. The total population is 300. The biggest concentrations are the Prison 2 km from Marie Louise village and the Collins group construction camp which is 2 km from the capital village of Desroches village (which had a population of 35 in the last census).

Islands

There are eight single islands (five low sand cays and three uplifted sand cays), plus three atolls with a total of 18 islets (St. Joseph Atoll with 14, Desroches with 1, Poivre Atoll with 3). In addition to these 11 units, the following table also has entries for a reef and a shoal without islets, for the sake of completeness. The five largest ones in area are inhabited. The different island types are marked by different background colours in the table.

 Island/Atoll/Reef
(alternate name)
typeArea
(km2)
Pop.
est.
Location
1Lady Denison-Pendersubmerged shoalalign=right-align=right-
2African Banks (African Islands)sand cay0.04td align=right-
3Remire Reefdrying reefalign=right-align=right-
4Remire (Eagle)uplifted sand cay0.276
5D'Arrossand cay1.7142
6St. Josephatoll1.630
7Bertautsand cay0.002align=right-
8Desrochesatoll4.02100
9Poivreatoll2.7810
10Étoilesand cay0.05align=right-
11Boudeusesand cay0.03align=right-
12Marie Louiseuplifted sand cay0.556150
13Desnœufs (Île des Noeufs)uplifted sand cay0.45align=right-
 Amirante Islandsisland chain11.530004°49' to 06°14'S,
52°50° to 53°41'E

Alphonse Group

90 km south of the Amirante Islands is Alphonse Group, the closest group of islands, which are sometimes considered part of the Amirantes chain because they are a southern continuation or extension of the Amirantes chain. Alphonse Group lies south of the Amirantes Bank, separated from it by deep water (generally 1000 to 2000 metres deep).

See also

External links

Amirante Islands on Birdlife International