Tikehau

Coordinates: 15°4′12″S 148°7′48″W / 15.07000°S 148.13000°W / -15.07000; -148.13000
Source: Wikipedia, the free encyclopedia.
Tikehau
above water)
Length27 km (16.8 mi)
Width19 km (11.8 mi)
Highest elevation8 m (26 ft)
Administration
France
Overseas collectivityFrench Polynesia
Administrative subdivisionTuamotus
CommuneRangiroa
CapitalAvatoru
Demographics
Population529[1] (2012)

Tikehau (meaning Peaceful Landing in

commune of Rangiroa
.

History

The first recorded European to arrive to Tikehau was the Russian mariner Otto von Kotzebue. He called this atoll Krusenstern Island,[a] after Russian explorer Adam Johann von Krusenstern. The Wilkes Expedition passed by this atoll on 9 September 1839.

On a visit in 1987, Jacques Cousteau's research group made a study of Tikehau's lagoon and discovered that it contains a greater variety of fish species than any other place in French Polynesia.

Today, Tikehau is a tourist destination, popular for its pink sand beaches and its exceptional underwater fauna.

Geography

Tikehau is located 340 kilometres (210 miles) northeast of Tahiti in the Tuamotu Islands. The nearest atoll, Rangiroa, lies only 12 kilometres (7.5 miles) to the east. Mataiva, the westernmost atoll of the same group, is located 35 kilometres (22 miles) to the west.

The atoll's oval-shaped lagoon is 27 kilometres (17 miles) long and 19 kilometres (12 miles) wide with a lagoon area of about 461 square kilometres (178 square miles). The atoll is made up of two major islands and numerous islets. The northeastern quarter of the atoll is a single, mostly uninhabited island. The whole atoll is surrounded by an almost continuous coral reef. There is a single pass deep and wide enough for navigation in and out of the lagoon: Tuheiava Pass is located on the western shore. The islands and islets are covered with coconut palms. The main village is called Tuherahera.

Geology

Geologically, the atoll is the coral outgrowth (10 meters) of the summit of the volcanic mountain of the same name, 1,750 meters high, from the ocean floor, which was formed some 63.5 to 65.1 million years ago.[3]

Tikehau, along with Niau and especially Makatea, is an elevated atoll (the highest point is 10 meters above sea level) resulting from a fossa, i.e., a coral reef that was exposed and "dolomitized" when it was pulled out of the water during a lithosphere bulge between 1 and 2 million years ago.[4]

Fauna and flora

During his numerous expeditions, Jacques Cousteau defined the sea surrounding this island as one of the richest in fish in the world. In fact, Tikehau's lagoon is home to eagle rays, schools of barracuda and tuna, hammerhead sharks, gray sharks, turtles, dolphins and a variety of other animals.

The atoll is also home to numerous bird colonies, such as the Tahitian long-billed reed warbler (

Vini peruviana
.

Economy

Tikehau has a traditional fishing industry with fish farms located near the Tuheiava Passage, as well as a small pearl farming industry.[5]

However, the atoll's economy is mainly based on tourism, developed around the "Tikehau Pearl Beach" resort, whose activity increased with the construction of a 1,200-meter-long airfield in 1977. and 40,000 passengers a year, a third of which are in transit, making it one of the busiest in the Tuamotus.[6] In addition, since 2018, the atoll has had four licensed hydrosurfaces (three in the south of the lagoon, one on the oceanic drop-off) that allow seaplanes to land.[5]

Other major sources of income are government-subsidized copra extraction and commercial fishing. There is a bakery, two small stores and a small bar. In 2001, a small sawmill was built with government assistance, where three to five locals find work. There is also a diving center, a luxury hotel and an airport with the IATA code TIH.

Transportation

Tikehau Airport, located on the southern tip of the atoll, was inaugurated in 1977. There are daily flights to and from Tahiti and other atolls of the Tuamotus.

Religion

Most of the population, as in the rest of the

Archdiocese of Papeete with headquarters on the island of Tahiti
.

Additional photographs and maps

  • Southeastern part of the Tikehau atoll, showing multiple islets
    Southeastern part of the Tikehau atoll, showing multiple islets
  • Image Source: Landsat S-06-10_2000 and S-06-15_2000
    Image Source: Landsat S-06-10_2000 and S-06-15_2000
  • Map Source: EVS Precision Map (1:150,000)
    Map Source: EVS Precision Map (1:150,000)
  • Map Source: Other Map
    Map Source: Other Map
  • The Russian crew of the Rurik discovers Tikehau
    The Russian crew of the Rurik discovers Tikehau
  • Map of Tikehau
    Map of Tikehau

Notes

  1. ^ Krusenstern Island may also refer to other places; see Krusenstern Island (disambiguation)

References

  1. ^ "Population". Institut de la statistique de la Polynésie française. Retrieved 22 September 2014.
  2. ^ Official Tikehau Tourism Site Publisher: Tahiti Tourisme. Accessed 16 February 2010
  3. ^ "EarthRef.org -- Earth Sciences Reference Data and Models". earthref.org. Retrieved 2021-10-03.
  4. ^ Pirazzoli P. A. et Montaggioni L. F., « Holocene sea-level changes in French Polynesia », Palaeogeography, Palaeoclimatology, Palaeoecology (1988), vol. 68, pp. 153-175.
  5. ^ a b "Atlas de Polynésie - Tuamotu Gambier - TIKEHAU". Direction des Ressources Marines (in French). Retrieved 2021-10-03.
  6. ^ "Union des Aéroports Français". www.aeroport.fr. Retrieved 2021-10-03.
  7. ^ a b "Église de Saint-Nicodème". GCatholic. Retrieved 2021-10-04.

External links

Wikimedia Commons has media related to Tikehau.
Wikivoyage has a travel guide for Tikehau.


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