The geography of
New Caledonia
)
, anthem = ""
, image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg
, map_alt = Location of New Caledonia
, map_caption = Location of New Caledonia
, mapsize = 290px
, subdivision_type = Sovereign st ...
(''Nouvelle-Calédonie''), an
overseas collectivity of
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
located in the
subregion of
Melanesia
Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from Indonesia's New Guinea in the west to Fiji in the east, and includes the Arafura Sea.
The region includes the four independent countries of Fiji, Va ...
, makes the continental island group unique in the
southwest Pacific. Among other things, the island chain has played a role in preserving unique biological lineages from the
Mesozoic
The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceo ...
. It served as a waystation in the expansion of the predecessors of the Polynesians, the
Lapita
The Lapita culture is the name given to a Neolithic Austronesian people and their material culture, who settled Island Melanesia via a seaborne migration at around 1600 to 500 BCE. They are believed to have originated from the northern Philipp ...
culture. Under the
Free French it was a vital naval base for
Allied Forces during the
War in the Pacific
The Pacific War, sometimes called the Asia–Pacific War, was the Theater (warfare), theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, ...
.
The archipelago is located east of Australia, north of New Zealand, south of the Equator, and just west of Fiji and Vanuatu.
New Caledonia
)
, anthem = ""
, image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg
, map_alt = Location of New Caledonia
, map_caption = Location of New Caledonia
, mapsize = 290px
, subdivision_type = Sovereign st ...
comprises a main
island
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...
,
Grande Terre, the
Loyalty Islands, and several smaller islands. Approximately half the size of
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
, the group has a land area of . The islands have a
coastline
The coast, also known as the coastline or seashore, is defined as the area where land meets the ocean, or as a line that forms the boundary between the land and the coastline. The Earth has around of coastline. Coasts are important zones in n ...
of . New Caledonia claims an exclusive fishing zone to a distance of and a territorial sea of from shore.
New Caledonia is one of the northernmost parts of an almost entirely (93%) submerged
continent
A continent is any of several large landmasses. Generally identified by convention rather than any strict criteria, up to seven geographical regions are commonly regarded as continents. Ordered from largest in area to smallest, these seven ...
called
Zealandia which
rifted away from Antarctica between 130 and 85 million years ago (
mya
Mya may refer to:
Brands and product names
* Mya (program), an intelligent personal assistant created by Motorola
* Mya (TV channel), an Italian Television channel
* Midwest Young Artists, a comprehensive youth music program
Codes
* Burmese ...
), and from Australia 85–60 mya. (Most of the elongated triangular continental mass of Zealandia is a subsurface plateau. New Zealand is a mountainous above-water promontory in its center, and New Caledonia is a promontory ridge on the continent's northern edge.) New Caledonia itself drifted away from Australia 66 mya, and subsequently drifted in a north-easterly direction, reaching its present position about 50 mya. Given its long stability and isolation, New Caledonia serves as a unique island
refugium—a sort of biological 'ark'—hosting a unique ecosystem and preserving
Gondwanan plant and animal lineages no longer found elsewhere.
Composition
![New Caledonia and Vanuatu bathymetric and topographic map-fr](https://upload.wikimedia.org/wikipedia/commons/1/1f/New_Caledonia_and_Vanuatu_bathymetric_and_topographic_map-fr.jpg)
New Caledonia is made up of a main island, the
Grande Terre, and several smaller islands, the
Belep
Belep (sometimes unofficially spelled Bélep) is a commune in France, commune in the North Province, New Caledonia, North Province of New Caledonia, an overseas territory of France in the Pacific Ocean. It has almost 900 people living on 70 k ...
archipelago to the north of the Grande Terre, the
Loyalty Islands to the east of the Grande Terre, the (Isle of Pines) to the south of the Grande Terre, the
Chesterfield Islands
The Chesterfield Islands (''îles Chesterfield'' in French) are a French archipelago of New Caledonia located in the Coral Sea, northwest of Grande Terre, the main island of New Caledonia. The archipelago is 120 km long and 70 km ...
and Bellona Reefs further to the west. Each of these four island groups has a different geological origin:
* The New Caledonia archipelago, which includes Grande Terre,
Belep
Belep (sometimes unofficially spelled Bélep) is a commune in France, commune in the North Province, New Caledonia, North Province of New Caledonia, an overseas territory of France in the Pacific Ocean. It has almost 900 people living on 70 k ...
, and the
Île des Pins
The Isle of Pines (french: Île des Pins; name in Kanak people, Kanak language Kwênyii: ') is an island in the Pacific Ocean, in the archipelago of New Caledonia, an overseas collectivity of France. The island is part of the commune in France, ...
was born as a series of folds of the earth's mantle between the
Permian period
The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozo ...
(251–299
mya
Mya may refer to:
Brands and product names
* Mya (program), an intelligent personal assistant created by Motorola
* Mya (TV channel), an Italian Television channel
* Midwest Young Artists, a comprehensive youth music program
Codes
* Burmese ...
) and the
Paleogene
The Paleogene ( ; British English, also spelled Palaeogene or Palæogene; informally Lower Tertiary or Early Tertiary) is a geologic period, geologic period and system that spans 43 million years from the end of the Cretaceous Period million yea ...
and
Neogene
The Neogene ( ), informally Upper Tertiary or Late Tertiary, is a geologic period and system that spans 20.45 million years from the end of the Paleogene Period million years ago ( Mya) to the beginning of the present Quaternary Period Mya. ...
periods (1.5–66 mya). This
mantle
A mantle is a piece of clothing, a type of cloak. Several other meanings are derived from that.
Mantle may refer to:
*Mantle (clothing), a cloak-like garment worn mainly by women as fashionable outerwear
**Mantle (vesture), an Eastern Orthodox ve ...
obduction
Obduction is a geological process whereby denser oceanic crust (and even upper mantle) is scraped off a descending ocean plate at a convergent plate boundary and thrust on top of an adjacent plate. When oceanic and continental plates converge, ...
created large areas of
peridotite
Peridotite ( ) is a dense, coarse-grained igneous rock consisting mostly of the silicate minerals olivine and pyroxene. Peridotite is ultramafic, as the rock contains less than 45% silica. It is high in magnesium (Mg2+), reflecting the high prop ...
and a bedrock rich in
nickel
Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive but large pieces are slow to ...
.
* The
Loyalty Islands, a hundred kilometers to the east, are
coral
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and sec ...
and
limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
islands built on top of ancient collapsed volcanoes originating due to subduction at the
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
trench.
* The
Chesterfield Islands
The Chesterfield Islands (''îles Chesterfield'' in French) are a French archipelago of New Caledonia located in the Coral Sea, northwest of Grande Terre, the main island of New Caledonia. The archipelago is 120 km long and 70 km ...
, to the northwest, are reef outcroppings of the oceanic plateau.
* The
Matthew and Hunter Islands
Hunter Island and Matthew Island are two small and uninhabited high islands in the South Pacific, located east of New Caledonia and south-east of Vanuatu archipelago. Hunter Island and Matthew Island, apart, are claimed by Vanuatu as part o ...
, at east, respectively, are volcanic islands that form the southern end of the arc of the
New Hebrides
New Hebrides, officially the New Hebrides Condominium (french: link=no, Condominium des Nouvelles-Hébrides, "Condominium of the New Hebrides") and named after the Hebrides Scottish archipelago, was the colonial name for the island group ...
.
The Grande Terre is by far the largest of the islands, and the only mountainous island. It has an area of , and is elongated northwest–southeast, in length and wide. A mountain range runs the length of the island, with five peaks over . The highest point is
Mont Panié
Mont Panié is a mountain on the island of Grande Terre in New Caledonia, a special collectivity of France located in the south-west Pacific Ocean. At , it is the island's highest point. Mont Panié is situated in the Chaîne Centrale mountain ...
at elevation. The total area of New Caledonia is , of those being land.
A territorial dispute exists with regard to the uninhabited Matthew and Hunter Islands, which are claimed by both France (as part of New Caledonia) and
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
.
Zealandian origin
![Zealandia topography](https://upload.wikimedia.org/wikipedia/commons/7/7f/Zealandia_topography.jpg)
The New Caledonian archipelago is a
microcontinental island chain which originated as a fragment of
Zealandia, a nearly submerged
continent
A continent is any of several large landmasses. Generally identified by convention rather than any strict criteria, up to seven geographical regions are commonly regarded as continents. Ordered from largest in area to smallest, these seven ...
or
microcontinent which was part of the southern
supercontinent of
Gondwana
Gondwana () was a large landmass, often referred to as a supercontinent, that formed during the late Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic period (about 180 million years ago). The final stages ...
during the
time of the dinosaurs. The Grande Terre group of New Caledonia, with
Mont Panié
Mont Panié is a mountain on the island of Grande Terre in New Caledonia, a special collectivity of France located in the south-west Pacific Ocean. At , it is the island's highest point. Mont Panié is situated in the Chaîne Centrale mountain ...
at as its highest point, is the most elevated part of the
Norfolk Ridge, a long and mostly underwater arm of the continent.
While they were still one landmass, Zealandia and Australia combined broke away from
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 ...
between 85 and 130
million years ago
The abbreviation Myr, "million years", is a unit of a quantity of (i.e. ) years, or 31.556926 teraseconds.
Usage
Myr (million years) is in common use in fields such as Earth science and cosmology. Myr is also used with Mya (million years ago). ...
. Australia and Zealandia split apart 60–85 million years ago.
Although biologists consider it contrary to the evidence of surviving Gondwanan lineages, geologists consider the logical possibility that Zealandia may have been completely submerged about 23 million years ago. While a continent like Australia consists of a large body of land surrounded by a fringe of continental shelf, Zealandia consists almost entirely of continental shelf, with the vast majority, some 93%, submerged beneath the
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
.
This viewpoint is not universal. Bernard Pelletier argues that Grande Terre was completely submerged for millions of years, and hence the origin of the flora may not be local in nature, but due to long distance-dispersal.
Zealandia is in area, larger than
Greenland
Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t ...
or
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
, and almost half the size of Australia. It is unusually slender, stretching from New Caledonia in the north to beyond
New Zealand's subantarctic islands in the south (from latitude
19° south to
56° south,
analogous to ranging from
Haiti
Haiti (; ht, Ayiti ; French: ), officially the Republic of Haiti (); ) and formerly known as Hayti, is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean Sea, east of Cuba and Jamaica, and ...
to
Hudson Bay
Hudson Bay ( crj, text=ᐐᓂᐯᒄ, translit=Wînipekw; crl, text=ᐐᓂᐹᒄ, translit=Wînipâkw; iu, text=ᑲᖏᖅᓱᐊᓗᒃ ᐃᓗᐊ, translit=Kangiqsualuk ilua or iu, text=ᑕᓯᐅᔭᕐᔪᐊᖅ, translit=Tasiujarjuaq; french: b ...
or from
Sudan
Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...
to
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...
in the Northern Hemisphere).
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
is the greatest part of Zealandia above
sea level
Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised g ...
, followed by New Caledonia.
Given its continental origin as a fragment of Zealandia, unlike many of the
islands of the Pacific such as the
Hawaiian chain, New Caledonia is not of geographically recent
volcanic
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 a ...
provenance. Its separation from Australia at the end of the
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of th ...
(65
mya
Mya may refer to:
Brands and product names
* Mya (program), an intelligent personal assistant created by Motorola
* Mya (TV channel), an Italian Television channel
* Midwest Young Artists, a comprehensive youth music program
Codes
* Burmese ...
) and from New Zealand in the mid-
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recen ...
has led to a long period of
evolution
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes, which are passed on from parent to offspring during reproduction. Variation ...
in near complete isolation. New Caledonia's natural heritage significantly comprises species whose ancestors were ancient and primitive flora and fauna present on New Caledonia when it broke away from Gondwana millions of years ago, not only species but entire
genera
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...
and even
families
Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Ideall ...
are unique to the island, and survive nowhere else.
Since the age of the dinosaurs, as the island moved north due to the effects of
continental drift, some
geologist
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, althou ...
s assert that it may have been fully submerged at various intervals.
Botanist
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo ...
s, however, argue that there must have been some areas that remained
above sea level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''.
The comb ...
, serving as
refugia for the descendants of the original flora that inhabited the island when it broke away from Gondwana. The isolation of New Caledonia was not absolute, however. New species came to New Caledonia while species of Gondwanan origin were able to penetrate further eastward into the Pacific Island region.
Climate
![Nouméa Ile des Pins Upi](https://upload.wikimedia.org/wikipedia/commons/b/b8/Noum%C3%A9a_Ile_des_Pins_Upi.JPG)
The
climate
Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorologic ...
of New Caledonia is
tropical
The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in
the Southern Hemisphere at S. The tropics are also referred to ...
, modified by southeasterly
trade winds
The trade winds or easterlies are the permanent east-to-west prevailing winds that flow in the Earth's equatorial region. The trade winds blow mainly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisph ...
. It is hot and humid. Natural hazards are posed in New Caledonia by
cyclone
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an anti ...
s, which occur most frequently between November and March. While rainfall in the neighboring Vanuatu islands averages two meters annually, from the north of New Caledonia to the south the rain decreases to a little over . The mean annual temperature drops over the same interval from , and seasonality becomes more pronounced. The capital,
Nouméa, located on a peninsula on the southwestern coast of the island normally has a dry season which increases in intensity from August until mid-December, ending suddenly with the coming of rain in January. The northeastern coast of the island receives the most rain, with having been recorded near sea level in
Pouébo
Pouébo is a commune in the North Province of New Caledonia, an overseas territory of France in the Pacific Ocean.
Geography Climate
Pouébo has a tropical monsoon climate (Köppen climate classification
The Köppen climate classification ...
.
Terrain
The terrain of Grande Terre consists of coastal
plain
In geography, a plain is a flat expanse of land that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or uplands ...
s, with
mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...
s in the interior. The lowest point is the Pacific Ocean, with an elevation of 0 m, and the highest is
Mont Panie
Mont may refer to:
Places
* Mont., an abbreviation for Montana, a U.S. state
* Mont, Belgium (disambiguation), several places in Belgium
* Mont, Hautes-Pyrénées, a commune in France
* Mont, Pyrénées-Atlantiques, a commune in France
* Mont, Sa ...
, with an elevation of .
The
Diahot River
Diahot is the longest river of New Caledonia, flowing for some 60 miles (100 kilometres). It has a catchment area of 620 square kilometres and opens north-westward into the Baie d'Harcourt, flowing towards the northern point of the island along t ...
is the longest river of New Caledonia, flowing for some 60 miles (100 kilometres).
It has a catchment area of 620 square kilometres and opens north-westward into the
Baie d'Harcourt, flowing towards the northern point of the island along the western escarpment of the
Mount Panie
Mount is often used as part of the name of specific mountains, e.g. Mount Everest.
Mount or Mounts may also refer to:
Places
* Mount, Cornwall, a village in Warleggan parish, England
* Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, C ...
.
In 1993, 12% of New Caledonian land was used for permanent
pasture
Pasture (from the Latin ''pastus'', past participle of ''pascere'', "to feed") is land used for grazing. Pasture lands in the narrow sense are enclosed tracts of farmland, grazed by domesticated livestock, such as horses, cattle, sheep, or swine ...
, with 39% occupied by
forest
A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...
s and woodland. In 1991, of the land was
irrigated
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been devel ...
. A current environmental issue is
erosion
Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is distin ...
caused by mining exploitation and forest fires.
Biological isolation
![Meiolania platyceps](https://upload.wikimedia.org/wikipedia/commons/2/22/Meiolania_Platyceps.jpg)
Given its geographical isolation since the end of the
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of th ...
, New Caledonia is a
refugium, in effect a biological "Noah's Ark", an island home to both unique living plants and animals and also to its own special fossil endowment. Birds such as the crested and almost flightless kagu (French, ''cagou'') ''
Rhynochetos jubatus'', whose closest relative may be the distantly related
sunbittern of
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...
, and plants such as ''
Amborella trichopoda
''Amborella'' is a monotypic genus of understory shrubs or small trees endemic to the main island, Grande Terre, of New Caledonia in the southwest Pacific Ocean. The genus is the only member of the family Amborellaceae and the order Amborellale ...
'', the only known member of the most basal living branch of
flowering plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...
s, make this island a treasure trove and a critical concern for biologists and conservationists. The island was home to horned fossil turtles (''
Meiolania mackayi
''Meiolania'' ("small roamer") is an extinct genus of meiolaniid stem-turtle native to Australasia from the Middle Miocene to Late Pleistocene and possibly Holocene. It is best known from fossils found on Lord Howe Island, though fossils are ...
'') and terrestrial fossil crocodiles (''
Mekosuchus inexpectatus'') which became extinct shortly after human arrival. There are no native amphibians, with geckos holding many of their niches. The crested gecko (''
Correlophus ciliatus''), thought to have gone extinct, was rediscovered in 1994.
[
] At 14 inches, Leach's giant gecko (''
Rhacodactylus leachianus
''Rhacodactylus leachianus'', commonly known as the New Caledonian giant gecko, Leach's giant gecko, Leachianus Gecko, or simply Leachie, is a large species of gecko in the family Diplodactylidae. The species, which was first described by Geor ...
''), the world's largest
[Allison Ballance and Rod Morris, ''"Island Magic; wildlife of the south seas"'', David Bateman publishing, 2003] and a predator of smaller lizards is another native. The only native mammals are four species of bat including the endemic
New Caledonia flying fox.
New Caledonia is home to 13 of the 19 extant species of evergreens in the genus ''
Araucaria
''Araucaria'' (; original pronunciation: .ɾawˈka. ɾja is a genus of evergreen Conifer, coniferous trees in the family Araucariaceae. There are 20 extant taxon, extant species in New Caledonia (where 14 species are endemism, ende ...
''. The island has been called "a kind of 'Jurassic Park'" because of the archaic characteristics of its highly endemic vegetation. In addition to the basal
angiosperm
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...
plant genus ''
Amborella
''Amborella'' is a monotypic genus of understory shrubs or small trees endemic to the main island, Grande Terre, of New Caledonia in the southwest Pacific Ocean. The genus is the only member of the family Amborellaceae and the order Amborellale ...
'', for example, the island is home to more
gymnosperm
The gymnosperms ( lit. revealed seeds) are a group of seed-producing plants that includes conifers, cycads, ''Ginkgo'', and gnetophytes, forming the clade Gymnospermae. The term ''gymnosperm'' comes from the composite word in el, γυμνό ...
species than any other tropic landmass, with 43 of its 44 conifer species being unique to the island, which is also home to the world's only known parasitic gymnosperm, the rootless
conifer
Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single ...
''
Parasitaxus usta''.
Given their prehistoric appearance, the dry forests of western New Caledonia were chosen as the location for filming the first episode of the
BBC #REDIRECT BBC #REDIRECT BBC #REDIRECT BBC
Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board ex ...
miniseries
Walking with Dinosaurs
''Walking with Dinosaurs'' is a 1999 six-part nature documentary television miniseries created by Tim Haines and produced by the BBC Science Unit the Discovery Channel and BBC Worldwide, in association with TV Asahi, ProSieben and France 3. Envi ...
, which was set in the
Arizona
Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...
of the late
Triassic
The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period ...
.
Mineral wealth
After a formation discovered in
Oman
Oman ( ; ar, عُمَان ' ), officially the Sultanate of Oman ( ar, سلْطنةُ عُمان ), is an Arabian country located in southwestern Asia. It is situated on the southeastern coast of the Arabian Peninsula, and spans the mouth of t ...
in the 1970s, New Caledonia has the planet's largest known outcrop of
ultrabasic rock
Ultramafic rocks (also referred to as ultrabasic rocks, although the terms are not wholly equivalent) are igneous and meta-igneous rocks with a very low silica content (less than 45%), generally >18% MgO, high FeO, low potassium, and are composed ...
, derived not from the crust, but from an upthrust fold of the more deeply underlying
mantle
A mantle is a piece of clothing, a type of cloak. Several other meanings are derived from that.
Mantle may refer to:
*Mantle (clothing), a cloak-like garment worn mainly by women as fashionable outerwear
**Mantle (vesture), an Eastern Orthodox ve ...
of the earth. These mineral-rich rocks are a source of
nickel
Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive but large pieces are slow to ...
,
chromium
Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal.
Chromium metal is valued for its high corrosion resistance and hardne ...
,
iron
Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in f ...
,
cobalt
Cobalt is a chemical element with the symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, pr ...
,
manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy use ...
,
silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, whi ...
,
gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile met ...
,
lead
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cu ...
and
copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkis ...
. The toxicity of the mineral-rich soil has helped preserve the endemic vegetation, which has long been adapted to it, from competition from would-be colonizers which find it unsuitable.
Human geography
Before Western contact
Anthropologically, New Caledonia is considered the southernmost archipelago of
Melanesia
Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from Indonesia's New Guinea in the west to Fiji in the east, and includes the Arafura Sea.
The region includes the four independent countries of Fiji, Va ...
, grouping it with the more close by islands to its north, rather than its geologically associated neighbour, New Zealand, to the south. The New Caledonian languages, whose speakers are called
Kanaks, and the dialects of the
Loyalty Islands find their closest relatives in the languages of
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
to the east. Together, these comprise the
Southern Oceanic language family, a member of the
Oceanic language branch of the
Austronesian language family. The
Fijian languages, the
Māori language
Māori (), or ('the Māori language'), also known as ('the language'), is an Eastern Polynesian language spoken by the Māori people, the indigenous population of mainland New Zealand. Closely related to Cook Islands Māori, Tuamotuan, and ...
of New Zealand, and other
Polynesian languages such as
Tahitian,
Samoan and
Hawaiian are cousins of the New Caledonian languages within the
Oceanic
Oceanic may refer to:
*Of or relating to the ocean
*Of or relating to Oceania
**Oceanic climate
**Oceanic languages
**Oceanic person or people, also called "Pacific Islander(s)"
Places
* Oceanic, British Columbia, a settlement on Smith Island, ...
language family.
Linguistic analysis using the
comparative method provides a detailed family tree of the Austronesian languages to which the native languages of New Caledonia belong.
The
Lapita
The Lapita culture is the name given to a Neolithic Austronesian people and their material culture, who settled Island Melanesia via a seaborne migration at around 1600 to 500 BCE. They are believed to have originated from the northern Philipp ...
culture, hypothesized to have spoken proto-Oceanic, and defined by its typical style of pottery, originated to the northwest in the
Bismarck Archipelago
The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about 50,000 square km.
History
The first inhabitants o ...
around 1500 BC. The earliest known human settlement of New Caledonia, dated to 1240 ±220 BC at the Tiwi rockshelter, is attributed to the Lapitans, who then moved on to
Fiji
Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists ...
by approximately 900 BC, whence the
Polynesian expansion would begin.
Since Western contact
Western colonization of the area began in the 18th century. The British explorer
James Cook
James Cook (7 November 1728 Old Style date: 27 October – 14 February 1779) was a British explorer, navigator, cartographer, and captain in the British Royal Navy, famous for his three voyages between 1768 and 1779 in the Pacific Ocean an ...
sighted Grande Terre in 1774 and named it New Caledonia, Caledonia being
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
for
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the ...
. In 1853, under
Napoleon III
Napoleon III (Charles Louis Napoléon Bonaparte; 20 April 18089 January 1873) was the first President of France (as Louis-Napoléon Bonaparte) from 1848 to 1852 and the last monarch of France as Emperor of the French from 1852 to 1870. A nephew ...
, the area was made a French colony. The French brought colonial subjects such as
Arabs
The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Wester ...
from the
Maghreb
The Maghreb (; ar, الْمَغْرِب, al-Maghrib, lit=the west), also known as the Arab Maghreb ( ar, المغرب العربي) and Northwest Africa, is the western part of North Africa and the Arab world. The region includes Algeria, ...
to settle in the territory. Given its strategic location and that it was unoccupied by Japanese troops it played a vital role under the Free French Forces as an
Allied Forces naval base during the
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
.
Today, while French is the official language, 28 indigenous tongues are still spoken. At the 2004 census, 97.0% reported they could speak French, whereas only 0.97% reported that they had no knowledge of French. In the same census, 37.1% reported that they could speak (but not necessarily read or write) one of the 28 indigenous
Austronesian languages.
At the 1996 census, the indigenous
Melanesia
Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from Indonesia's New Guinea in the west to Fiji in the east, and includes the Arafura Sea.
The region includes the four independent countries of Fiji, Va ...
n
Kanak community represented 44.6% of the whole population.
They are no longer a majority, their proportion of the population having declined due to immigration and other factors. The rest of the population is made up of ethnic groups that arrived in New Caledonia in the last 150 years:
Europeans
Europeans are the focus of European ethnology, the field of anthropology related to the various ethnic groups that reside in the states of Europe. Groups may be defined by common genetic ancestry, common language, or both. Pan and Pfeil (2004) ...
(34.5%) (predominantly
French
French (french: français(e), link=no) may refer to:
* Something of, from, or related to France
** French language, which originated in France, and its various dialects and accents
** French people, a nation and ethnic group identified with Franc ...
, with
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ger ...
,
British and
Italian minorities),
Polynesians (
Wallisians,
Tahitians) (11.8%),
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
ns (2.6%),
Vietnamese (1.4%),
Ni-Vanuatu
Ni-Vanuatu (informally abbreviated Ni-Van) is a large group of closely related Melanesians, Melanesian ethnic groups native to the island country of Vanuatu. As such, ''Ni-Vanuatu'' are a mixed ethnolinguistic group with a shared ethnogenesis tha ...
(1.2%), and various other groups (3.9%),
Tamils, other
South Asia
South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; ...
ns,
Berbers
, image = File:Berber_flag.svg
, caption = The Berber ethnic flag
, population = 36 million
, region1 = Morocco
, pop1 = 14 million to 18 million
, region2 = Algeria
, pop2 ...
,
Japanese,
Chinese
Chinese can refer to:
* Something related to China
* Chinese people, people of Chinese nationality, citizenship, and/or ethnicity
**''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation
** List of ethnic groups in China, people of va ...
,
Fijians
Fijians ( fj, iTaukei, lit=Owners (of the land)) are a nation and ethnic group native to Fiji, who speak Fijian and share a common history and culture.
Fijians, or ''iTaukei'', are the major indigenous people of the Fiji Islands, and live in ...
,
Arabs
The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Wester ...
,
West Indian (mostly from other French territories) and a small number of ethnic Africans.
See also
*
d'Entrecasteaux Ridge
The d'Entrecasteaux () Ridge (DER) is a double oceanic ridge in the south-west Pacific Ocean, north of New Caledonia and west of Vanuatu Islands. It forms the northern extension of the New Caledonia–Loyalty Islands arc, and is now actively su ...
*
List of islands of New Caledonia
This is a list of islands of New Caledonia.
Information
The country of New Caledonia comprises four archipelagos. The following is a breakdown of the islands of the country.
Table of islands
See also
*Geography of New Caledonia
The geograp ...
''Other
microcontinental islands:''
*
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 ...
*
Seychelles
Seychelles (, ; ), officially the Republic of Seychelles (french: link=no, République des Seychelles; Creole: ''La Repiblik Sesel''), is an archipelagic state consisting of 115 islands in the Indian Ocean. Its capital and largest city, V ...
*
Socotra
Socotra or Soqotra (; ar, سُقُطْرَىٰ ; so, Suqadara) is an island of the Republic of Yemen in the Indian Ocean, under the ''de facto'' control of the UAE-backed Southern Transitional Council, a secessionist participant in Yemen’s ...
References
External links
Croixdusud.infoa site in both English and French including information on the geography, geology, and biodiversity of the area
{{Geography of Oceania