Abstract
Enumeration of the functional groups of sulfur bacteria was performed in the sediments in the Bassin d’Arcachon, a mesotidal lagoon with strong tidal currents and dominant populations of seagrass (Zostera noltii), and in the Etang du Prévost, a shallow lagoon with moderate tidal fluctuations and dominant populations of floating seaweed (Ulva sp.). In addition, data were collected on the distribution of oxygen and sulfide at the water-sediment interface during diel cycles. Bacterial enumeration studies revealed highest numbers in the top two cm of the sediments for three functional groups of sulfur bacteria, these being the sulfate-reducing bacteria (SRB), the colorless sulfur bacteria (CSB), and the phototrophic sulfur bacteria (PSB). In both systems high numbers of SRB were encountered, suggesting ample availability of organic matter. A comparison between different sites in each ecosystem showed that sediments overlain by more stagnant water were dominated by PSB, whereas those overlain by more oxygenated water were dominated by CSB. Important factors are the physical forces induced by tidal currents and the degree of daily exchange of water between the lagoons and the sea. These factors may explain the differences observed between the two systems with regard to the development of anoxic conditions, more so than the level of eutrophication. It appears that rooted plants play an important role in the introduction of oxygen into the sediments, thus enhancing the competitive position of CSB compared to PSB. Mini-electrodes studies revealed high concentrations of free sulfide at the inner site of the Etang du Prévost but very low concentrations at the inner station of the Bassin d’Arcachon, which may be explained by the high iron input of the latter, rather than by differences in the rate of sulfide production.
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References
Bak, F. & N. Pfennig, 1991. Sulfate-reducing bacteria in littoral sediment of Lake Constance. FEMS Microbiol. Ecol. 85: 43–52.
Bogorov, L. V., 1974. About the properties of Thiocapsa roseopersicina strain BBS, isolated from the estuary of the White sea. Microbiology (Transi.) 43: 275–2801.
Bourguès, S., O. Pringault & R. De Wit, 1995. Spatial and temporal variations of oxygen uptake, sulfide production and population of sulfur cycle bacteria at the C.L.E.AN. stations. C.L.E.AN. Proc. Prog. Rep. 11: 109–132, E.U., Environment, Brussels.
Caumette, P., 1987. Rôle des bactéries phototrophes et des bactéries sulfato-réductrices dans les milieux lagunaires. Editions de l’ORSTOM., Paris: 1–305.
Caumette, P., K. Schmidt, H. Biebl & N. Pfennig, 1985. Char-acterization of a Thiocapsa strain containing okenone as major carotenoid. System, appl. Microbiol. 6: 132–136.
Caumette, P. & B. Baleux, 1980. Etude des eaux rouges dues à la prolifération des bactéries photosynthétiques sulfo-oxydantes dans l’étang du Prévost, lagune saumâtre méditerranéenne. Mar. Biol. 56: 183–194.
De Wit, R. & H. van Gemerden, 1987. Chemolithotrophic growth of the purple sulfur bacterium Thiocapsa roseopersicina. FEMS Microbiol. Ecol. 45: 117–126.
De Wit, R. & H. van Gemerden, 1990a. Growth of the prototrophic sulfur bacterium Thiocapsa roseopersicina under oxic/anoxic regimens in the light. FEMS Microbiol. Ecol. 73: 69–76.
De Wit, R. & H. van Gemerden, 1990b. Growth and metabolism of the purple sulfur bacterium Thiocapsa roseopersicina under combined light/dark and oxic/anoxic regimens. Arch. Microbiol. 154: 459–464.
De Wit R., E. Buffan, S. Bourguès & H. Etcheber, 1994. Seasonal and diel variations of the physicochemical parameters at the C.L.E.AN. sampling station in Bassin d’Arcachon, Etang du Prévost and Domaine de Certes. C.L.E.AN. Proc. Prog. Rep. II: 15–21, E.U., Environment, DG XII, Brussels.
Finster, K., A. Gammelgard, N. Risgård-Petersen, S. Rysgård, S. Pelgri & N. P. Revbech, 1994. Sulfate-réduction in eelgrass-covered sediments of the Arcachon Basin (France). C.L.E.AN Proc. Progr. Rep II: 364–379, E.U., environment, DG XII, Brussels.
Gibson, G. R., R. J. Parkes & R. A. Herbert, 1987. Evaluation of viable counting procedures for the enumeration of sulfate-reducing bacteria in estuarine sediments. J. Microbiol. Meth. 7: 201–210.
Herbert, R. A., 1985. Development of mass blooms of photosynthetic bacteria on sheltered beaches in Scapa Flow, Orkney Islands. Proc. R. Soc. of Edinburgh. 87B: 15–25.
Herbert, R. A. & D. Welsh 1994. Nitrifying and denitrifying bacteria in the Arcachon basin and Prevost lagoon: abundance, activities and diversity. C.L.E.AN Proc. Prog. Rep. II: 199–229, E.U. environment, DG XII, Brussels.
Jørgensen, B. B., 1978. A comparison of methods for the quantification of bacterial sulfate reduction in coastal marine sediments. III Estimation from chemical and bacteriological field data. Bio-geochem. J. 1: 49–64.
Jørgensen, B. B., 1989. Light penetration, absorption, and action spectra in cyanobacterial mats. In Y. Cohen & E. Rosenberg (eds) Physiological ecology of benthic microbial communities, A.S.M., Washington: 123–137.
Jørgensen, B. B. & F. Bak, 1991. Pathways and microbiology of thio-sulfate transformation and sulfate reduction in a marine sediment (Kattegat, Denmark). Appl. Envir. Microbiol. 57: 847–856.
Kämpf, C. & N. Pfennig, 1980. Capacity of Chromatiaceae for chemotrophic growth. Specific respiration rates of Thiocystis violacea and Chromatium vinosum. Arch. Microbiol. 127: 125–135.
Kämpf, C. & N. Pfennig, 1986. Isolation and characterization of some chemoautotrophic Chromatiaceae. J. Basic. Microbiol. 26: 507–515.
Klee, A. J., 1993. A computer program for the determination of most probable number and its confidence limits. J. Microbiol. Meth. 18: 91–98.
Laanbroek, H. J. & N. Pfennig, 1981. Oxidation of short-chain fatty acids by sulfate-reducing bacteria in fresh water and in marine sediments. Arch. Microbiol. 128: 330–335.
Lassen, C, H. Ploug & B. B. Jørgensen, 1992. A fibre-optic scalar irradiance microsensor: application for spectral light measurements in sediments. FEMS Microbiol. Ecol 12: 247–254.
Lassen, C, R. de Wit, L. Lorentzen & N. P. Revsbech, 1994. Light penetration in the sediments of the Arcachon basin and Prevost lagoon as measured by optic fibre microsensor. C.L.E.AN Proc. Prog. Rep. II: 23–40, E.U., Environment, CG XII, Brussels.
Overmann, J. & N. Pfennig 1992. Continuous chemotrophic growth and respiration of Chromatiaceae species at low oxygen concentrations. Arch. Microbiol. 158: 59–67.
Sloth, N. P., N. Risgaard-Petersen, S. Rysgaard & S. P. Pelegri, 1994. Nitrification, denitrification, and nitrate ammonification in sediments of two coastal lagoons in southern France. C.L.E.AN. Proc. Prog. Rep. II, E.U. Environment, DG XII, Brussels.
Stal, L., S. B. Behrens & F. Kruyning, 1994. Interrelations of nitrogen, sulfur, and iron in benthic cyanobacterial communities in two eutrophic marine lagoons. C.L.E.AN Proc. Prog. Rep. II: 231–253, E.U. Environment, DG XII, Brussels.
Thode Andersen, S. & B. B. Jørgensen, 1989. Sulfate reduction and the formation of 35S-labelled FeS, FeS2, and S o in coastal marine sediments. Limnol. Oceanogr. 34: 793–806.
Van den Ende, F. P. & H. van Gemerden, 1993. Sulfide oxidation under oxygen limitation by a Thiobacillus thioparus isolated from a marine microbial mat. FEMS Microbiol. Ecol. 13: 69–78.
Van den Ende, F. P. & H. van Gemerden, 1994. Relationships between functional groups of organisms in microbial mats. In L. J. Stal & P. Caumette (eds), Microbial Mats: Structure, Development and Environmental Significance, NATO ASI Series vol G35. Springer-Verlag, Heidelberg: 339–352.
Van Gemerden, H., C. S. Tughan, R. de Wit & R. A. Herbert, 1989. Laminated microbial ecosystems on sheltered beaches in Scapa Flow, Orkney Islands. FEMS Microbiol. Ecol. 62: 87–102.
Viaroli, P., M. Bartoli, C. Bondavalli, M. Cattadori, G. Giordani, M. Naldi & I. Ferrari, 1994. Macroalgae and macrophytes, oxygen and nutrient fluxes at the community level. C.L.E.AN. Proc. Prog. Rep. II: 255–279, E.U., Environment, DG XII, Brussels.
Visscher, P. T., J. Beukema & H. van Gemerden, 1991. In situ characterization of sediments: measurements of oxygen and sulfide profiles with a novel combined needle electrode. Limnol. Oceanogr. 36: 1476–1480.
Visscher, P. T., R. P. Prins & H. van Gemerden, 1992a. Rates of sulfate reduction and thiosulfate consumption in a marine microbial mat. FEMS Microbiol. Ecol. 86: 283–294.
Visscher, P. T., F. van den Ende, B. E. M. Schaub & H. van Gemerden, 1992b. Competition between anoxygenic phototrophic bacteria and colorless sulfur bacteria in a microbial mat. FEMS Microbiol. Ecol. 101:51–58.
Visscher, P. T. & H. van Gemerden, 1993. Sulfur cycling in laminated marine microbial ecosystems. In Biogeochemistry of global Change: Radiatively Active Trace Gases. R. S. Oremland (ed.) Chapman and Hall, New York: 672–690.
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© 1996 Kluwer Academic Publishers
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Schaub, B.E.M., van Gemerden, H. (1996). Sulfur bacteria in sediments of two coastal ecosystems: the Bassin d’Arcachon and the Etang du Prévost, France. In: Caumette, P., Castel, J., Herbert, R. (eds) Coastal Lagoon Eutrophication and ANaerobic Processes (C.L.E.AN.). Developments in Hydrobiology, vol 117. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1744-6_16
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DOI: https://doi.org/10.1007/978-94-009-1744-6_16
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