Abstract
Since 1980, a large program of environmental studies has been carried out along the central part of the eastern Tyrrhenian Sea, and its adjacent shoreline. The general sedimentological, biological and geochemical characteristics of this continental shelf area have been reported elsewhere (Zurlini & Damiani, 1983). In this paper, the processes responsible for the transport of terrigenous particulate matter are considered together with the influence of this particulate matter on the benthic communities of the area.
Two rivers, the Garigliano to the north and the Volturno to the south, determine the extent of major environmental sub-zones in the gulf of Gaeta. The first, influenced by the Garigliano River, is restricted to the northern and inner part of the gulf, where morphological and hydrodynamical conditions favour the accumulation of suspended matter; benthic communities are stressed, mainly due to high rates of siltation. The second sub-zone is mainly influenced by the Volturno River, which affects a very large area, spreading both north and south along the coast and up to 15 km offshore.
Measured levels of trace elements are considered to be close to natural concentrations. Anthropogenic contamination appears to be related to the effects of agricultural practices on the alluvial plains and to the presence of urban settlements.
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References
Astraldi, M., G. P. Gasparini & R. Meloni, 1983. Studio delle condizioni dinamiche del tratto di mare prospiciente il fiume Garigliano. In: G. Zurlini & V. Damiani (Eds.). Un esempio di analisi ecologica del sistema marino costiero da capo Circeo all’isola di Ischia. ENEA, Roma: 61–75.
Bellan-Santini, D., 1985. The Mediterranean benthos: reflections and problems raised by a classification of the benthic assemblages. In: M. Moraitou-Apostolopoulou and V. Kiortis (Eds). Mediterranean Marine Ecosystems. Plenum Press, N.Y.; 19–48.
Bianchi, C. N. & C. Morri, 1985. I Policheti come descrittori della struttura trofica degli ecosistemi marini. Oebalia 11: 203–214.
Bianchi, C. N. & G. Zurlini, 1984. Criteri e prospettive di una classificazione ecotipologica dei sistemi marini costieri italiani. Acqua Aria 8: 785–796.
Bianchi, C. N., S. Sgorbini & G. Zurlini, 1985. Essai de carthographie benthique du golfe de Gaète (Mer Thyrrénienne, Italie) à l’aide de la ‘trend-surface analysis.’ Rapp. Comm. int. Mer Médit. 29: 221–226.
Bianchi, C. N., L. Biondi, R. Cattaneo-Vietti, C. Morri, I. Niccolai, C. Peroni, G. Rossi, R. Ruggiero and S. Tucci, 1986. Ecologie trophique de quelques biocénoses de fonds meubles en Mer Tyrrhénienne. Rapp. Comm. int. Mer Médit. 30: 253.
Brondi, A., F. Benvegnu, O. Ferretti & B. Anselmi, 1978. Classificazione geomorfologica delle coste italiane come base per l’impostazione di studi sulla contaminazione marina. Atti 3rd Conv. Assoc. Ital. Oceanol. Limnol.; 265–277.
Brondi, A., O. Ferretti, B. Anselmi & G. Falchi, 1979. Analisi granulometriche e mineralogiche dei sedimenti fluviali e costieri del territorio italiano. Boll. Soc. Geolog. Ital. 98: 293–326.
Cooley, W. W. & P. R. Lohnes, 1971. Multivariate Data Analysis. J. Wiley & Sons, N.Y.; 364 pp.
Fabiano, M., F. Baffi & R. Frache, 1985. Seasonal and depth variations of copper, iron and nickel in Ligurian coastal waters. Mar. Chem. 17: 165–175.
Ferretti, O. & M. Setti, 1989. Caratteri mineralogici del materiale sospeso nelle acque comprese tra Gaeta e la foce del Volturno. Un esempio di analisi ecologica del sistema marino costiero da Capo Circeo all’Isola di Ischia (seconda parte)-Collana studi ambientali. ENEA, Roma (in press).
Kranck, K., 1975. Sediments deposition from flocculated suspension. Sedimentology 22: 111–123.
Kranck, K., 1979. Sedimentation processes in the sea. In: O. Hutzinger (Ed.). The handbook of Environmental Chemistry, 2 (a). Springer-Verlag, Berlin: 61–75.
Kranck, K., 1981. Variability of particulate matter in a small coastal inlet. Can. J. Fish, aquat. Sci. 37: 1209–1215.
Marri, P., 1989. Studio delle condizioni idrologiche nel tratto di mare compreso tra Gaeta e la foce del Volturno. Un esempio di analisi ecologica del sistema marino costiero da Capo Circeo all’Isola di Ischia (seconda parte)-Collana studi ambientali. ENEA, Roma (in press).
Meinesz, A., C. F. Boudouresque, C. Falconetti, J. M. Astier, D. Bay, J. J. Blanc, M. Bourcier, F. Cinelli, S. Cirick, G. Cristiani, I. Di Geronimo, G. Giaccone, J. G. Harmelin, L. Laubier, A.Z. Lovric, R. Molinier, J. Soyer & C. Vamvakas, 1983. Normalisation des symboles pour la représentation et la cartographie des biocénoses benthiques littorales de Méditerranée. Ann. Inst. Océanogr. 59: 155–172.
Pérès, J. M., 1967. The Mediterranean benthos. Oceanogr. mar. Biol. ann. Rev. 5: 449–533.
Pérès, J. M., 1982. Zonations and organismic assemblages. In: O. Kinne (Ed.). Marine Ecology, 5; Ocean management, 1. J. Wiley & Sons, N.Y.: 9–642.
Picard, J., 1965. Recherches qualitatives sur les biocoenoses marines des substrats meubles dragables de la région marseillaise. Rec. Trav. Stat. mar. Endoume 52(36): 1–160.
Pierce, J. W., S. Tucci & G. Fierro, 1981. Assessing variations in suspensates, Ligurian Sea (northwestern Mediterranean). Geomar. Letters 1: 149–154.
Robertson, A. I., 1979. The relationship between annual production/biomass ratios and lifespans for marine macro-benthos. Oecologia 38: 193–202.
Tucci, S., 1989. Trasporto e sedimentazione del materiale particolato sospeso nelle acque comprese tra Gaeta e la foce del Volturno. Un esempio di analisi ecologica del sistema marino costiero da Capo Circeo all’Isola di Ischia (seconda parte)-collana studi ambientali. ENEA, Roma (in press).
Zurlini, G. & V. Damiani (Eds.), 1983. Un esempio di analisi ecologica del sistema marino costiero da Capo Circeo all’isola di Ischia. ENEA, Roma; 219 pp.
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© 1989 Kluwer Academic Publishers
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Ferretti, O., Niccolai, I., Bianchil, C.N., Tucci, S., Morri, C., Veniale, F. (1989). An environmental investigation of a marine coastal area: Gulf of Gaeta (Tyrrhenian Sea). In: Sly, P.G., Hart, B.T. (eds) Sediment/Water Interactions. Developments in Hydrobiology, vol 50. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-2376-8_15
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DOI: https://doi.org/10.1007/978-94-009-2376-8_15
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