Fatutaka

Landsat image of Fatutaka
1943 drawing of the island, as seen from the east at a distance of 12 km

Fatutaka, Fatu Taka or Patu Taka (also known as Fataka and Mitre Island)[1][2] is a small volcanic island in Temotu Province, in the nation of Solomon Islands, south-west Pacific Ocean. The easternmost island in Solomon Islands, Fatutaka is located c. 32 km (20 mi) southeast of Anuta and can be seen from there in clear weather.[3][2] Fatutaka and Anuta were discovered for Europeans by Admiral Edward Edwards in 1791.[4]

The island, located at 11°54′36″S 170°11′24″E / 11.91000°S 170.19000°E / -11.91000; 170.19000, is a small rocky outcropping, rising to an elevation of 122 m (400 ft). The total land area of the island is 18 ha (44 acres).[citation needed]

Human activities

The island's soil is rocky, and not especially fertile, although it has in the past been used as a gardening location for the people of Anuta.[citation needed]

The population of Anuta, the closest inhabited island, regularly sail to Fatutaka to eat and collect sea-birds and their eggs.[3] The birds of Fatukaka have never been surveyed although the presence of Frigatebird, Eastern Reef Egret, Pacific Imperial Pigeon, and Emerald Dove have been reported.[2][5]

Geology

Fatutaka is one of numerous volcanic highs, islands and banks, in the north-western North Fiji Basin south of the fossil Vitiaz Trench (10°30'–19°S, 169°–174°E). These highs are, however, located up to 240 km (150 mi) from the Vitiaz Trench and do not form a continuous chain derived from the trench, but are a series of massifs aligned on north–south trending faults. Anuta and Fatutaka consist of basaltic lavas and andesitic breccias.[6]

In the 1970s the formation of Anuta and Fatutaka 2.2 Ma was attributed to volcanism in the Vitiaz island arc during the initial back-arc opening of the North Fiji Basin. The Vitiaz Arc volcanoes were, however, displaced in an earlier episode and the formation of the islands is now attributed to renewed volcanism associated with a change in motion of the Pacific Plate 2 Ma.[7]

See also

References

Notes

  1. ^ Feinberg 1988, p. 181
  2. ^ a b c Steadman, Pahlavan & Kirch 1990, pp. 119–120
  3. ^ a b Kirch 2002, p. 76
  4. ^ Quanchi & Robson 2005, Pacific Islands and Their First European Visitors, pp. xiii–xxv
  5. ^ Tarburton 2015
  6. ^ Pelletier, Lafoy & Missegue 1993, p. 1153
  7. ^ Kroenke 1995, Northern New Hebrides Back-Arc Area, pp. 21–22

Sources

  • Feinberg, Richard (1988). Polynesian Seafaring and Navigation: Ocean Travel in Anutan Culture and Society. Kent State University Press. ISBN 9780873387880. Retrieved 2009-10-16.
  • Kirch, P. V. (2002). "Te Kai Paka-Anuta: food in a Polynesian outlier society". Le Journal de la Société des Océanistes. 114–115 (114–115): 71–89. doi:10.4000/jso.1404. Retrieved 2 April 2017.
  • Kroenke, L. W. (1995). A Morphotectonic Interpretation of SOPACMAPS 1: 500 000 Charts: Central Solomon Islands-Southern Tuvalu (PDF) (Report). SOPMAC Technical report 220. South Pacific Applied Geoscience Commission. Retrieved 2 April 2017.
  • Pelletier, B.; Lafoy, Y.; Missegue, F. (1993). "Morphostructure and magnetic fabric of the northwestern North Fiji Basin". Geophysical Research Letters. 20 (12): 1151–1154. Bibcode:1993GeoRL..20.1151P. doi:10.1029/93gl01240. Retrieved 2 April 2017.
  • Steadman, D. W.; Pahlavan, D. S.; Kirch, P. V. (1990). "Extinction, biogeography, and human exploitation of birds on Tikopia and Anuta, Polynesian outliers in the Solomon Islands" (PDF). Bishop Mus. Occas. Pap. 30: 118–153. Retrieved 2 April 2017.
  • Tarburton, M. K. (12 June 2015). "Fataka (Mitre) Island Bird Checklist" (PDF). Birds of Melanesia. Retrieved 2 April 2017.
  • Quanchi, M.; Robson, J. (2005). Historical dictionary of the discovery and exploration of the Pacific islands. Scarecrow Press. ISBN 9780810865280. Retrieved 2 April 2017.


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