Île Amsterdam
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Île Amsterdam (), also known as Amsterdam Island and New Amsterdam (''Nouvelle-Amsterdam''), is an island of the
French Southern and Antarctic Lands The French Southern and Antarctic Lands (french: Terres australes et antarctiques françaises, TAAF) is an Overseas Territory (french: Territoire d'outre-mer or ) of France. It consists of: # Adélie Land (), the French claim on the continent ...
in the southern
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...
that together with neighbouring
Île Saint-Paul Île Saint-Paul (Saint Paul Island) is an island forming part of the French Southern and Antarctic Lands (''Terres australes et antarctiques françaises'', TAAF) in the Indian Ocean, with an area of . The island is located about south of the la ...
to the south forms one of the five districts of the territory. The island is roughly
equidistant A point is said to be equidistant from a set of objects if the distances between that point and each object in the set are equal. In two-dimensional Euclidean geometry, the locus of points equidistant from two given (different) points is the ...
to the land masses of
Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...
,
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
, and
Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...
– as well as the
British Indian Ocean Territory The British Indian Ocean Territory (BIOT) is an Overseas Territory of the United Kingdom situated in the Indian Ocean, halfway between Tanzania and Indonesia. The territory comprises the seven atolls of the Chagos Archipelago with over 1,000 ...
and the
Cocos (Keeling) Islands ) , anthem = "''Advance Australia Fair''" , song_type = , song = , image_map = Australia on the globe (Cocos (Keeling) Islands special) (Southeast Asia centered).svg , map_alt = Location of the Cocos (Keeling) Islands , map_caption = ...
(about from each). The
research station Research stations are facilities where scientific investigation, collection, analysis and experimentation occurs. A research station is a facility that is built for the purpose of conducting scientific research. There are also many types of resear ...
at Martin-de-Viviès, first called ''Camp Heurtin'' and then ''La Roche Godon'', is the only settlement on the island and is the seasonal home to about thirty researchers and staff studying biology, meteorology, and
geomagnetics Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun. The magnetic fi ...
.


History

The first person known to have sighted the island was the Spanish explorer Juan Sebastián de Elcano, on 18 March 1522, during his
circumnavigation Circumnavigation is the complete navigation around an entire island, continent, or astronomical object, astronomical body (e.g. a planet or natural satellite, moon). This article focuses on the circumnavigation of Earth. The first recorded circ ...
of the world. Elcano did not give the island a name. On 17 June 1633, Dutch mariner
Anthonie van Diemen Anthony van Diemen (also ''Antonie'', ''Antonio'', ''Anton'', ''Antonius'') (1593 – 19 April 1645) was a Dutch colonial governor. Early life He was born in Culemborg in the Netherlands, the son of Meeus Anthonisz van Diemen and Christina Hoe ...
sighted the island, and named it after his ship, ''Nieuw Amsterdam''. The first recorded landing on the island occurred in December 1696, led by the Dutch explorer
Willem de Vlamingh Willem Hesselsz de Vlamingh (November 1640 – ) was a Dutch sea captain who explored the central west coast of New Holland ( Australia) in the late 17th century, where he landed in what is now Perth on the Swan River. The mission proved fruit ...
. French mariner
Pierre François Péron French Captain Pierre François Péron, born in 1769 at Lambézellec, near Brest, was a French sailor and trading captain who sailed to many different locations in the late 18th century. He owned his ship until it was captured by the British, fo ...
wrote that he was marooned on the island between 1792 and 1795. Péron's ''Memoires'', in which he describes his experiences, were published in a limited edition, now an expensive collectors' item. However, Île Amsterdam and Île Saint-Paul were often confused at the time, and Péron may have been marooned on Saint-Paul. Sealers are said to have landed on the island, for the first time, in 1789. Between that date and 1876, 47 sealing vessels are recorded at the island, 9 of which were wrecked. Relics of the sealing era can still be found. The island was a stop on the
Macartney Mission The Macartney Embassy (), also called the Macartney Mission, was the first British diplomatic mission to China, which took place in 1793. It is named for its leader, George Macartney, Great Britain's first envoy to China. The goals of the missi ...
during its voyage to China in 1793. On 11 October 1833, the British
barque A barque, barc, or bark is a type of sailing ship, sailing vessel with three or more mast (sailing), masts having the fore- and mainmasts Square rig, rigged square and only the mizzen (the aftmost mast) Fore-and-aft rig, rigged fore and aft. Som ...
''Lady Munro'' was wrecked at the island. Of the 97 persons aboard, 21 survivors were picked up two weeks later by a US sealing
schooner A schooner () is a type of sailing vessel defined by its rig: fore-and-aft rigged on all of two or more masts and, in the case of a two-masted schooner, the foremast generally being shorter than the mainmast. A common variant, the topsail schoon ...
, ''General Jackson''.
John Balleny John Balleny (died 1857) was the English captain of the sealing schooner , who led an exploration cruise for the English whaling firm Samuel Enderby & Sons to the Antarctic in 1838–1839. During the expedition of 1838–1839, Balleny, sailing in co ...
in command of the exploration and sealing vessel ''Eliza Scott'' (154 tons) visited the island in November 1838 in search of seals. He returned with a few fish and reported having seen the remains of a hut and the carcass of a whale. The islands of Île Amsterdam and Île Saint-Paul were first claimed by France in June 1843. A decree of 8 June 1843 mandated the Polish captain Adam Mieroslawski to take into possession and administer in the name of France both islands. The decree as well as the ship's log from the ''Olympe'' ship from 1 and 3 July 1843, stating that the islands had been taken into possession by Mieroslawski, are still preserved. However, the French government renounced its possession of the islands in 1853. In January 1871 an attempt to settle the island was made by a party led by Heurtin, a French resident of
Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island ...
. After seven months, their attempts to raise cattle and grow crops were fruitless, and they returned to Réunion, abandoning the cattle on the island. In May 1880 circumnavigated the island searching for a missing ship the ''Knowsley Hall''. A cutter and gig were despatched to the island to search for signs of habitation. There was a flagpole on Hoskin Point and north were two huts, one of which had an intact roof and contained three bunks, empty casks, an iron pot and the eggshells and feathers of sea-birds. There was also an upturned serviceable boat in the other hut, believed to belong to the fishermen who visited the island. The island were attached to the French colony of Madagascar from 21 November 1924 until 6 August 1955 when the French Southern and Antarctic Lands was formed. (Madagascar gained independence in 1958.) The first French base on Île Amsterdam was established in 1949, and was originally called Camp Heurtin. It is now the Martin-de-Viviès research station. The
Global Atmosphere Watch The Global Atmosphere Watch (GAW) is a worldwide system established by the World Meteorological Organizationa United Nations agencyto monitor trends in the Earth's atmosphere. It arose out of concerns for the state of the atmosphere in the 1960s. ...
still maintains a presence on Île Amsterdam.


Amateur radio

From 1987 to 1998, there were frequent
amateur radio Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communic ...
operations from Amsterdam Island. There was a resident radio amateur operator in the 1950s, using
callsign In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally assigne ...
FB8ZZ. In January 2014 Clublog listed Amsterdam and St Paul Islands as the seventh most-wanted
DXCC An amateur radio operating award is earned by an amateur radio operator for establishing two-way communication (or "working") with other amateur radio stations. Awards are sponsored by national amateur radio societies, radio enthusiast magazine ...
entity. On 25 January 2014 a
DX-pedition A DX-pedition is an expedition to what is considered an exotic place by amateur radio operators and DX listeners, typically because of its remoteness, access restrictions, or simply because there are very few radio amateurs active from that pl ...
landed on Amsterdam Island using MV ''Braveheart'' and began amateur radio operations from two separate locations using callsign FT5ZM. The DX-pedition remained active until 12 February and achieved over 170,000 two-way contacts with amateur radio stations worldwide.


Environment


Geography

The
volcanic island Geologically, a high island or volcanic island is an island of volcanic origin. The term can be used to distinguish such islands from low islands, which are formed from sedimentation or the uplifting of coral reefs (which have often formed ...
is a
potentially active volcano A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are ...
. No historical eruptions are known, although the fresh morphology of the latest volcanism at Dumas Crater on the NE flank suggests it may have occurred as recently as a century ago. It has an area of , measuring about on its longest side, and reaches as high as at the Mont de la Dives. The high central area of the island, at an elevation of over , containing its peaks and caldera, is known as the Plateau des Tourbières (''Plateau of Bogs''). The cliffs that characterise the western coastline of the island, rising to over , are known as the
Falaises d'Entrecasteaux The Falaises d'Entrecasteaux (in English the Cliffs of Entrecasteaux, named after 18th century French navigator Bruni d'Entrecasteaux) comprise the cliffs, which reach heights of over 700 m, along the west coast of Île Amsterdam, Amsterdam ...
after the 18th-century French navigator
Antoine Bruni d'Entrecasteaux Antoine Raymond Joseph de Bruni, chevalier d'Entrecasteaux () (8 November 1737 – 21 July 1793) was a French naval officer, explorer and colonial governor. He is perhaps best known for his exploration of the Australian coast in 1792, while ...
.BirdLife International. (2012). Important Bird Areas factsheet: Falaises d'Entrecasteaux. Downloaded from http://www.birdlife.org on 2012-01-08.


Climate

Île Amsterdam has a mild,
oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ( ...
, ''Cfb'' under the
Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...
, with a mean annual temperature of , annual rainfall of , persistent westerly winds and high levels of humidity.Ile Amsterdam
Under the
Trewartha climate classification The Trewartha climate classification (TCC) or the Köppen–Trewartha climate classification (KTC) is a climate classification system first published by American geographer Glenn Thomas Trewartha in 1966. It is a modified version of the Köppen ...
the island is well inside the maritime
subtropical The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Geographical z ...
zone due to its very low
diurnal temperature variation In meteorology, diurnal temperature variation is the variation between a high air temperature and a low temperature that occurs during the same day. Temperature lag Temperature lag is an important factor in diurnal temperature variation: peak d ...
keeping means high.


Flora and fauna


Vegetation

'' Phylica arborea'' trees occur on Amsterdam, which is the only place where they form a low forest, although the trees are also found on
Tristan da Cunha Tristan da Cunha (), colloquially Tristan, is a remote group of volcanic islands in the South Atlantic Ocean. It is the most remote inhabited archipelago in the world, lying approximately from Cape Town in South Africa, from Saint Helena ...
and
Gough Island upright=1.3, Map of Gough island Gough Island ( ), also known historically as Gonçalo Álvares, is a rugged volcanic island in the South Atlantic Ocean. It is a dependency of Tristan da Cunha and part of the British overseas territory of Sain ...
. It was called the ''Grand Bois'' ("Great Forest"), which covered the lowlands of the island until forest fires set by sealers cleared much of it in 1825. Only eight fragments remain. Some sailors from HMS ''Raleigh'' landed on the island on 27 May 1880. They described the vegetation as
Rough ground, grass several feet high, myrtle high in sheltered ravines, sedge, ferns (principally ''
polypodium ''Polypodium'' is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is widely distributed throughout the world, with the highest ...
'') and cabbages, grown into bushes with stumps several inches thick in the garden ....


Birds

The island is home to the
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
Amsterdam albatross, which breeds only on the Plateau des Tourbières. Other rare species are the
brown skua The brown skua (''Stercorarius antarcticus''), also known as the Antarctic skua, subantarctic skua, southern great skua, southern skua, or hākoakoa (Māori), is a large seabird that breeds in the subantarctic and Antarctic zones and moves furthe ...
,
Antarctic tern The Antarctic tern (''Sterna vittata'') is a seabird in the family Laridae. It ranges throughout the southern oceans and is found on small islands around Antarctica as well as on the shores of the mainland. Its diet consists primarily of small fis ...
and
western rockhopper penguin The southern rockhopper penguin group (''Eudyptes chrysocome''), is a species of rockhopper penguin, that is sometimes considered distinct from the northern rockhopper penguin. It occurs in subantarctic waters of the western Pacific and Indian O ...
. The
Amsterdam duck The Amsterdam wigeon (''Mareca marecula'', formerly ''Anas marecula''), also known as the Amsterdam Island duck or Amsterdam duck, was a species of Anatidae, anatid waterfowl, Endemism, endemic to Île Amsterdam (Amsterdam Island), the French Sou ...
is now
extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...
, as are the local breeding populations of several
petrel Petrels are tube-nosed seabirds in the bird order Procellariiformes. Description The common name does not indicate relationship beyond that point, as "petrels" occur in three of the four families within that group (all except the albatross f ...
s. There was once possibly a species of rail inhabiting the island, as a specimen was taken in the 1790s (which has been lost), but this was either extinct by 1800 or was a straggler of an extant species. The
common waxbill The common waxbill (''Estrilda astrild''), also known as the St Helena waxbill, is a small passerine bird belonging to the estrildid finch family. It is native to sub-Saharan Africa but has been introduced to many other regions of the world and ...
has been introduced.Amsterdam Island – Introduced fauna
Both the Plateau des Tourbières and Falaises d'Entrcasteaux have been identified as
Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...
s by
BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...
, the latter for its large breeding colony of
Indian yellow-nosed albatross The Indian yellow-nosed albatross (''Thalassarche carteri'') is a member of the albatross family, and is the smallest of the mollymawks. In 2004, BirdLife International split this species from the Atlantic yellow-nosed albatross; however Clement ...
es.


Mammals

There are no native land mammals.
Subantarctic fur seal The subantarctic fur seal (''Arctocephalus tropicalis'') is found in the southern parts of the Indian, Pacific, and Atlantic Oceans. It was first described by Gray in 1872 from a specimen recovered in northern Australia—hence the inappropri ...
s and
southern elephant seal The southern elephant seal (''Mirounga leonina'') is one of two species of elephant seals. It is the largest member of the clade Pinnipedia and the order Carnivora, as well as the largest extant marine mammal that is not a cetacean. It gets it ...
s breed on the island. Introduced mammals include the house mouse and
brown rat The brown rat (''Rattus norvegicus''), also known as the common rat, street rat, sewer rat, wharf rat, Hanover rat, Norway rat, Norwegian rat and Parisian rat, is a widespread species of common rat. One of the largest muroids, it is a brown o ...
.
Feral cat A feral cat or a stray cat is an unowned domestic cat (''Felis catus'') that lives outdoors and avoids human contact: it does not allow itself to be handled or touched, and usually remains hidden from humans. Feral cats may breed over dozens ...
s are present. A distinct breed of wild cattle, Amsterdam Island cattle, also inhabited the island from 1871 to 2010. They originated from the introduction of five animals by Heurtin during his brief attempt at settlement of the island in 1871, and by 1988 had increased to an estimated 2,000. Following recognition that the cattle were damaging the island ecosystems, a fence was built restricting them to the northern part of the island.Micol, T. & Jouventin, P. (1995). Restoration of Amsterdam Island, South Indian Ocean, following control of feral cattle. ''Biological Conservation'' 73(3): 199–20
Restoration of Amsterdam Island, South Indian Ocean, following control of feral cattle
In 2007 it was decided to eradicate the population of cattle entirely, resulting in the slaughter of the cattle between 2008 and 2010.Sophie Lautier: "Sur l'île Amsterdam, chlorophylle et miaulements".


See also

*
List of volcanoes in French Southern and Antarctic Lands This is a list of active and dormant volcanoes. References

{{Scattered islands in the Indian Ocean Volcanoes of the French Southern and Antarctic Lands, 01 Lists of volcanoes, French Southern and Antarctic Lands Geography of the Fr ...
*
French overseas departments and territories Overseas France (french: France d'outre-mer) consists of 13 French-administered territories outside Europe, mostly the remains of the French colonial empire that chose to remain a part of the French state under various statuses after decoloni ...
*
Administrative divisions of France The administrative divisions of France are concerned with the institutional and territorial organization of French territory. These territories are located in many parts of the world. There are many administrative divisions, which may have ...
*
List of French islands in the Indian and Pacific oceans A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby unio ...


References


Further reading

* *


External links


Ile Amsterdam visit
(photos from a tourist's recent visit)
French Colonies—Saint-Paul & Amsterdam Islands
''Discover France''
French Southern and Antarctic Lands
at the CIA World Factbook *
Antipodes of the USA
{{DEFAULTSORT:Amsterdam, Ile
Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the Capital of the Netherlands, capital and Municipalities of the Netherlands, most populous city of the Netherlands, with The Hague being the seat of government. It has a population ...
Volcanoes of the French Southern and Antarctic Lands Potentially active volcanoes Seal hunting