Basset, A., Barbone, E., Elliott, M., Li, B. - L., Jorgensen, S. E., Lucena-Moya, P., et al. (2013). A unifying approach to understanding transitional waters: Fundamental properties emerging from ecotone ecosystems. Estuarine Coastal and Shelf Science, .
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Boukef, I., Bejaoui, B., Hassan, M. B., Mraouna, R., Got, P., Harzallah, A., et al. (2012). Spatial distribution and decay rates of coliforms in the sediments and water column of the bizerte lagoon. Vie Milieu, 62(1), 29–36.
Résumé: In order to assess the impact of bacterial input loads in Bizerte lagoon (Northern Tunisia), a seasonal survey was done for total coliform bacteria covering the whole lagoon area, to reproduce and prevent dispersion of input loads of terrestrial discharges in the lagoon. Effect of solar radiation on Escherichia coli strains was investigated using seawater microcosms comparatively exposed to sunlight and dark conditions. The results revealed (i) high charges of coliforms in the sediment rather than in the water column, (ii) total coliforms increased periodically with season in both compartments, (iii) anthropogenic discharges influence coastal areas of the lagoon, and (iv) solar radiation has an effect on decay rate of E. coli maintained in microcosm experiments.
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Guilhaumon, F., Basset, A., Barbone, E., & Mouillot, D. (2012). Species–area relationships as a tool for the conservation of benthic invertebrates in Italian coastal lagoons. Estuarine Coastal and Shelf Science, 114, 50–58.
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Bouvy, M., Combe, M., Bettarel, Y., Dupuy, C., Rochelle-Newall, E., & Charpy, L. (2012). Uncoupled viral and bacterial distributions in coral reef waters of Tuamotu Archipelago (French Polynesia). Marine Pollution Bulletin, 65(10–12), 506–515.
Résumé: This study examined the distribution of virioplankton and bacterioplankton in two coral reef systems (Ahe and Takaroa atolls) in the Tuamotu Archipelago, in comparison with the surrounding oligotrophic ocean. Mean concentrations of 4.8 × 105 and 6.2 × 105 cells ml−1 for bacteria and 8.1 × 106 and 4.3 × 106 VLP (virus-like particle) ml−1 were recorded in Ahe and Takaroa lagoons, respectively. Chlorophyll-a concentrations and dissolved organic matter were higher in Ahe whereas 3H thymidine incorporation rates were higher in Takaroa. First data on lytic and lysogenic strategies of phages in coral reef environments were discussed in this paper. The fraction of visibly infected cells by viruses was negligible regardless of the lagoon station (mean = 0.15%). However, the fraction of lysogenic cells ranged between 2.5% and 88.9%. Our results suggest that the distribution patterns of virioplankton are apparently not coupled to the spatial dynamics of the bacterioplankton communities.
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Fouilland, E. (2012). Biodiversity as a tool for waste phycoremediation and biomass production. Rev. Environ. Sci. Bio-Technol., 11(1), 1–4.
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