Hostname: page-component-8448b6f56d-c4f8m Total loading time: 0 Render date: 2024-04-20T02:34:19.041Z Has data issue: false hasContentIssue false
  • English
  • Français

Recovery of green turtles on Aldabra

Published online by Cambridge University Press:  24 April 2009

Jeanne A. Mortimer
Jeanne A. Mortimer
Affiliation:
University of Florida, Department of Zoology, 223 Bartram Hall, Gainesville, Florida 32611,USA.
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The numbers of green turtles that nest on Aldabra's beaches have increased significantly in the past 20 years. The author, who studied the turtles between 1981 and 1984, suggests explanations for the recovery. It is likely that the Aldabra population is still well below that which thrived there before exploitation began, and with sustained conservation efforts turtle numbers could continue to increase.

Type
Research Article
Information
Oryx , Volume 19 , Issue 3 , July 1985 , pp. 146 - 150
Copyright
Copyright © Fauna and Flora International 1985

References

Balazs, G.H. 1979. Growth, food sources and migrations of immature Hawaiian Chelonia. Marine Turtle Newsletter, 10, 1–3.Google Scholar
Balazs, G.H. 1981. Growth rates of immature green turtles in the Hawaiian Archipelago. In Biology and Conservation of Sea Turtles (ed. Bjorndal, K.), pp. 117–125. Smithsonian Institution Press, Washington, DC.Google Scholar
Burnett-Herkes, J., Frick, H.C., Barwick, D.C. and Chitty, N. 1984. Juvenile green turtles (Chelonia mydas) in Bermuda: movements, growth and maturity. In Proceedings of the Western Atlantic Turtle Symposium (eds Bacon, P., Berry, F., Bjorndal, K., Hirth, H., Ogren, L. and Weber, M.), pp. 250–251. RSMAS Printing, Miami.Google Scholar
Carr, A., Carr, M.H. and Meylan, A.B. 1978. The ecology and migrations of sea turtles. 7. The West Caribbean green turtle colony. Bull. Mus. Nat. Hist. 162, 1–46.Google Scholar
Dupont, R. 1929. A Visit to the Outlying Islands—by the Governor Accompanied by the Director of Agriculture, July–Aug. 1929. Government Printing Office, Mahe, Seychelles.Google Scholar
Frazier, J. 1971. Observations on the sea turtles at Aldabra Atoll. Phil. Trans. R. Soc. ser. B. 260, 373–410.Google Scholar
Frazier, J. 1974. Sea turtles in Seychelles. Biol. Conserv. 6, 71–73.CrossRefGoogle Scholar
Frazier, J. 1975. Marine turtles in the western Indian Ocean. Oryx, 13, 162–175.CrossRefGoogle Scholar
Frazier, J. 1976. Report on sea turtles in the Seychelles area. J. mar. biol. Ass. India, 18, 1–63.Google Scholar
Frazier, J. 1979. Marine turtle management in Seychelles: a case-study. Environ. Conserv. 6, 225–230.CrossRefGoogle Scholar
Gibson, T.S.H. 1979. Green turtle (Chelonia mydas (L.)) nesting activity at Aldabra Atoll. Phil. Trans. R. Soc. Lond. B. 286, 255–263.Google Scholar
Hirth, H. and Carr, A. 1970. The green turtle in the Gulf of Aden and the Seychelles Islands. Verh. K. ned. Akad. Wet. 58, 1–44.Google Scholar
Hornell, J. 1927. The Turtle Fisheries of the Seychelles Islands. H.M. Stationery Office, London.Google Scholar
Hughes, G.R. 1981. Nesting cycles in sea turtles—typical or atypical? In Biology and Conservation of Sea Turtles (ed. Bjorndal, K.), pp. 81–89. Smithsonian Institution Press, Washington, D.C.Google Scholar
Limpus, C. 1979. Notes on growth rates of wild turtles. Marine Turtle Newsletter, 10, 3–5.Google Scholar
Limpus, C.J. and Walters, D.G. 1980. The growth of immature green turtles (Chelonia mydas) under natural conditions. Herpetologica, 36, 162–165.Google Scholar
Mendonça, M.T. 1981. Comparative growth rates of wild immature Chelonia mydas and Caretta caretta in Florida. J. Herp. 15, 447–451.CrossRefGoogle Scholar
Mortimer, J.A. 1983. Marine Turtles in the Republic of Seychelles: a Report on their Status and Management. Final report for WWF/IUCN Project No. 1809.Google Scholar
Salm, R.V. 1976. Marine turtle management in Seychelles and Pakistan. Environ. Conserv. 3, 267–268.CrossRefGoogle Scholar
Seychelles Government 1948. No. 452 of 1948. Regulations for Catching of Green Turtles. Supplement to Seychelles Gazette. Government Printers, Port Victoria, Mahe.Google Scholar
Seychelles Government 1962. S.I. No. 29 of 1962. The Turtle Ordinance (Chapter 22). Supplement to Seychelles Gazette. Government Printers, Port Victoria, Mahe.Google Scholar
Stoddart, D.R. 1971. Settlement, development and conservation of Aldabra. Phil. Trans. R. Soc. ser. B. 260, 611–628.Google Scholar
Stoddart, D.R. 1976. The Green Turtle Trade of Aldabra and Seychelles (mimeographed).Google Scholar
Stoddart, D.R. 1984. Impact of man in the Seychelles. In Biogeography and Ecology of the Seychelles Islands (ed. Stoddart, D. R.), pp. 641–654. Dr W. Junk Publishers, The Hague, Netherlands.Google Scholar