Abstract
Chlorophyll content and in situ oxygen production of sands were measured in the lagoon of Takapoto Atoll, Tuamotu Islands (French Polynesia). Stations were spaced from a depth of 17 m to the water limit on the beach. Photosynthetic pigments and net primary production for the top 3 cm of sediment ranged from 56 to 907 mg chlorophyll a m-2 and from 115 to 354 mg O2 m-2 h-1, respectively. Responsible organisms were mostly Foraminifera, among which Amphistegina lessoni, containing unicellular symbionts, dominated. The sands are thus significant contributors to the lagoon's primary production, while the role of phytoplankton is comparatively negligible.
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Literature cited
Burkholder, P.R. and L.M. Burkholder: Photosynthesis in some alcyonacean corals. Am. J. Bot. 47, 866–872 (1960)
Dietz-Elbrächter, G.: Untersuchungen über die Zooxanthellen der Foraminifere Heterostegina depressa Orbigny, 1826. Meteor ForschErgebn. (Reihe C) 6, 41–47 (1971)
Hedley, R.H.: The biology of formaninifera. Int. Rev. gen. exp. Zool. 1, 1–45 (1964)
Lee, J.J. and W. Zucker: Algal flagellate symbiosis in the foraminifer Archaias. J. Protozool. 16, 71–81 (1969)
Lorenzen, C.J.: A method for the continuous measurement of in vivo chlorophyll concentration. Deep-Sea Res. 13, 223–227 (1966)
Muller, P.H.: Sediment production and population biology of the benthic foraminifer Amphistegina madagascariensis. Limnol. Oceanogr. 19, 802–809 (1974)
Odum, H.T., W. McConnell and W. Abbott: The chlorophyll “A” of communities. Publs Inst. mar. Sci. Univ. Tex. 5, 65–96 (1958)
— and E.P. Odum: Trophic structure and productivity of a windward coral reef community on Eniwetok Atoll. Ecol. Monogr. 25, 291–320 (1955)
O'Herne, L.: A reconsideration of Amphistegina lessonii d'Orbigny, 1826, sensu Brady, 1884 (Foraminiferida). Scr. geol., Leiden 26, 1–53 + tables (1974)
Plante-Cuny, M.-R.: Evaluation par spectrophotométrie des teneurs en chlorophylle a fonctionnelle et en phéopigments des substrats meubles marins. Docums scient. Mission O.R.S.T.O.M., Nosy-Bé 45, 1–76 (1974a)
—: Recherches sur la production primaire benthique en milieu tropical. I. — Variations de la production primaire et des teneurs en pigments photosynthétiques sur quelques fonds sableux. Valeur des résultats obtenus par la méthode du 14C. Cah. O.R.S.T.O.M. (Sér. Océanogr.) 11, 317–348 (1974b)
—: Distribution selon la profondeur de la chlorophylle a fonctionnelle et des phéopigments sur les sédiments de la lagune Ebrié. C. r. hebd. Séanc. Acad. Sci., Paris (Sér. D) 281, 1325–1328 (1975)
Renaud-Debyser, J.: Recherches écologiques sur la faune interstitielle des sables. Bassin d'Arcachon, île de Bimini (Bahamas). Vie Milieu (Suppl.) 15, 1–157, 6 pl. (1963)
Ross, C.A.: Biology and ecology of Marginopora vertebralis (Foraminiferida), Great Barrier Reef. J. Protozool. 19, 181–192 (1972)
Röttger, R.: Die Kultur von Heterostegina depressa (Foraminifera: Nummulitidae). Mar. Biol. 15, 150–159 (1972)
Setchell, W.A.: Coral reefs as zonational plant formations. Science, N.Y. 68, 119–121 (1928)
Sorokin, Yu.I.: Microbiological aspects of the productivity of coral reefs. In: Biology and geology of coral reefs. Vol. II. Biology I, pp 17–45. Ed by O.A. Jones and R. Endean. New York & London: Academic Press 1973a
—: Production characteristics of microflora, periphyton and phytoplankton of the coral biocenoses on Majuro Atoll (Marshall Islands) [In Russ.]. Okeanologiya 13, 487–492 (1973b)
—: Bacteria as a component of the coral reef community. In: Proceedings of the second international coral reef symposium, Vol. I. pp 3–10. Ed. by A.M. Cameron et al. Brisbane: Great Barrier Reef Committee 1974
Sournia, A.: Analyse et bilan de la production primaire dans les récifs coralliens. Annls Inst. océanogr., Paris (N.S.). (In press)
— and M. Ricard: Phytoplankton and primary productivity in Takapoto Atoll, Tuamotu Islands. Micronesica 11, 159–166 (1975)
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Communicated by J.M. Pérès, Marseille
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Sournia, A. Primary production of sands in the lagoon of an atoll and the role of foraminiferan symbionts. Mar. Biol. 37, 29–32 (1976). https://doi.org/10.1007/BF00386775
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DOI: https://doi.org/10.1007/BF00386775