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Part of the book series: NATO Science Series ((ASEN2,volume 51))

Abstract

The Eastern Mediterranean (EMED) is connected with the open ocean through three different sills and a wide buffering basin such as the Western Mediterranean. It is in fact almost completely enclosed by land, with the exceptions of the Sicily Channel and the very shallow connections of Bosphorus with the Marmara Sea and the more recent one with the Red Sea, which dates 1869. Though, it is a large basin with a maximum depth of more than 5000 m. Because of these characteristics, many relevant processes took place in the past and others are occurring today. To quote a few, the frequent changes in the pelagic system ([1] and references therein), the introduction of exotic species through the Suez Canal [2], the recent changes in thermohaline circulation [3] and their implications. Many topics have been thoroughly analyzed in this workshop and elsewhere. Instead, we will comment on some basic features of the pelagic realm, and the main forcings that make the area as it is now and eventually differentiate one region from another. Our contribution will mostly focus on inputs and internal transfers, which indeed cover only partially the functioning of an ecosystem. However, we think that these basic processes deserve attention and our aim is to promote a discussion on them. Moreover we will restrict our comments to the EMED proper, i.e. Adriatic and Aegean Seas will be excluded, whenever possible, from our analysis.

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References

  1. Rohling, E.J. (1994) Review and new aspects concerning the formation of Eastern Mediterranean sapropels, Marine Geology 122, 1–28.

    Article  Google Scholar 

  2. Por, F.D. (1978) Lesseptian Migration. Ecological Studies 23, pp.1–215.

    Article  Google Scholar 

  3. Roether, W., Manca, B., Klein, B., Bregant, D., Geogopulos, D., Beitzel, V., Kovacevic, V., and Luchetta, A. (1996) Recent changes in Eastern Mediterranean Deep Waters, Science 271, 333–335.

    Article  CAS  Google Scholar 

  4. Azov, Y. (1991) Eastern Mediterranean-a Marine Desert?, EMECS’ 90 23, 225–232.

    Google Scholar 

  5. Kullenberg, B. (1952) On the salinity of the water contained in marine sediments, Medd. Oceanogr. Inst. Goteborg 21, 1–38.

    Google Scholar 

  6. Gimbutas, M. (1973) Old Europe c. 7000-3500 B.C.: the earliest European civilization before the infiltration of the Indo-European peoples, Journal of Indo-European Studies 1, 1–20.

    Google Scholar 

  7. Gimbutas, M. (1973) The beginning of the Bronze Age in Europe and the Indo-Europeans, Journal of Indo-European Studies 1, 163–215.

    Google Scholar 

  8. Berman, T., Walline, P.W., Schneller, A., Rothenburg, J., and Towsend, D.W. (1985) Secchi disk record: a claim from the Eastern Mediterranean, Limnol. Oceanogr. 30, 449–450.

    Article  Google Scholar 

  9. Bethoux, J.P. (1981) Le phosphore et ?azote en Mer Méditerranée, bilans et fertilitè potentielle, Mar. Chem. 10, 141–158.

    Article  CAS  Google Scholar 

  10. Dugdale, R.C. and Wilkerson, F.P. (1988) Nutrient sources and primary production in the Eastern Mediterranean, Oceanol. Acta 9, 179–184.

    Google Scholar 

  11. Bethoux, J.P. (1989) Oxygen consumption, new production, vertical advection and environmental evolution in the Mediterranean Sea, Deep-Sea Res. 36, 769–781.

    Article  CAS  Google Scholar 

  12. Antoine, D. Morel, A., and André. J.M. (1995) Algal pigment distribution and primary production in the Eastern Mediterranean as derived from coastal zone color scanner observations, J. Geophys. Research 100, 16193–16209.

    Article  Google Scholar 

  13. Civitarese, G., Crise, A., Crispi, G., and Mosetti, R. (1996) Circulation Effects on nitrogen dynamics in the Ionian Sea. Oceanol. Acta 19, 609–622.

    CAS  Google Scholar 

  14. Hopkins, T.S. (1978) Physical Processes in the Mediterranean Basins, in B. Kjerfve (ed.), Estuarine Transport Processes, Univ. of South Carolina Press, pp. 269–310.

    Google Scholar 

  15. Schlitzer, R., Roether, W., Oster, H., Junghans, H.G., Hausmann, M., Johannsen, H., and Michelato, A. (1991) Chlorofluoromethane and oxygen in the Eastern Mediterranean, Deep-Sea Res. 38, 1531–1551.

    Article  CAS  Google Scholar 

  16. Harrison, W.G. (1992) Regeneration of nutrients, in Primary productivity and biogeochemical cycles in the sea, P.G. Falkowski and A.D. Woodhead (eds.), Plenum Press, New York, pp. 385–407.

    Google Scholar 

  17. Williams, N. (1998) The Mediterranean beckons to Europe’s oceanographers, Science 279, 483–484.

    Article  CAS  Google Scholar 

  18. Civitarese, G., Gacic, M., Vetrano, A., Boldrin, A., Bregant, D., Rabitti, S., and Souvermezoglou, E. (1998) Biogeochemical fluxes through the Strait of Otranto (Eastern Mediterranean), Cont. Shelf Res., in press.

    Google Scholar 

  19. Guerzoni, S., Chester, R., Dulac, F., Barak, II., Loye-Pilot, M. D., Measures, E., Moulin, C., Rossini, P., Saydam, C., Soudine, A., and Ziveri, P. (1998) The role of atmospheric deposition in the biogeochemistry of the Mediterranean Sea, Prog. Oceanogr., submitted.

    Google Scholar 

  20. Bethoux, J.P., Morin, P., Madec, C., and Gentili, B. (1992) Phosphorus and nitrogen behaviour in the Mediterranean Sea, Deep-Sea Res. 39, 1641–1654.

    Article  CAS  Google Scholar 

  21. Salihoglu I., Saydam, C., Bastürk, ö., Yilmaz K., Göcmen, D., Hatipoglu, E., and Yilmaz, A. (1990) Transport and distribution of nutrients and chlorophyll-a by mesoscale eddies in the Northeastern Mediterranean. Mar. Chem. 29, 175–390.

    Article  Google Scholar 

  22. Yilmaz, A. and Tugrul, S. (1998) The effect of cold-and warm-core eddies on the distribution and stoichiometry of dissolved nutrients in the Northeastern Mediterranean, J. Mar. Syst., submitted.

    Google Scholar 

  23. Robinson, A.R., Hecht, A., Pinardi N., Bishop. J., Leslie, W.G., Rosenthroub, Z., Mariano, A.J., and Brenner, S. (1987) Small synoptic/mesoscale eddies and energetic variability of the eastern Levantine Basin, Nature 327. 131–134.

    Article  Google Scholar 

  24. Robarts, R.D., Zohary, T., Waiser, M.J., and Yacobi, Y.Z. (1996) Bacterial abundance, biomass, and production in relation to phytoplankton biomass in the Levantine Basin of the southeastern Mediterranean Sea. Mar. Ecol. Prog. Ser. 137, 237–281.

    Article  Google Scholar 

  25. Dortch, Q. and Packard, T.T. (1989) Differences in biomass structure between oligotrophic and eutrophic marine ecosystems. Deep-Sea Res. 36, 223–240.

    Article  CAS  Google Scholar 

  26. Gasol, J.M., del Giogio, P.A., and Duarte, C.M. (1997) Biomass distribution in marine planktonic communities, Limnol. Oceanogr. 42, 1353–1363.

    Article  CAS  Google Scholar 

  27. Banse, K. (1995) Zooplankton: pivotal role in the control of ocean production. ICES J. mar. Sci. 52, 265–277.

    Article  Google Scholar 

  28. Li, W.K.W., Zohary, T., Yacobi, Y.Z., and Wood, A.M. (1993) Ultraphytoplankton in the Eastern Mediterranean Sea: towards deriving phytoplankton biomass from flow cytometric measurements of abundance, fluorescence and light scatter. Mar. Ecol. Prog. Ser. 102, 79–97.

    Article  Google Scholar 

  29. Rabitti, S., Bianchi, F., Boldrin, A., Daros, L., Socal, G., and Totti, C. (1994) Particulate matter and phytoplankton in the Ionian Sea, Oceanol. Acta 17, 297–307.

    CAS  Google Scholar 

  30. Yacobi, Y.Z., Zohary, T., Kress N., Hecht A., Robarts, R.D., Waiser M., Wood, A.M., and Li, W.K.W. (1995) Chlorophyll distribution throughout the southeastern Mediterranean in relation to the physical structure of the water mass, J. Mar. Syst. 6, 179–190.

    Article  Google Scholar 

  31. Berland, B.R., Burlakova, Z.P., Georgieva, L.V., Izmestieva, M. Kholodov, V.I., Krupatkina, D.K., Maestrini, S.Y., and Zaika, V.E. (1987) Phytoplancton estival de la Mer du Levant, biomasse et facteurs limitants, in Production et Relations Trophiques dans les Ecosystèmes marins. 2e Coll. Franco-Soviétique, IFREMER. Yalta. Act. Coll. n. 5, pp. 61–83

    Google Scholar 

  32. Mazzocchi, M.G. and Paffenhöfer, G.-A. (1998) First observations on the biology of Clausocalanus furcatus (Copepoda, Calanoida), J. Plankton Res. 20. 331–342.

    Article  Google Scholar 

  33. Siokou-Frangou, I., Christou, E.D., Fragopoulu N., and Mazzocchi, M.G. (1997) Mesozooplankton distribution from Sicily to Cyprus (Eastern Mediterranean): II. Copepod assemblages. Oceanol. Acta 20, 537–548.

    Google Scholar 

  34. Mazzocchi, M.G., Christou, E.D., Fragopoulu, N., and Siokou-Frangou, I. (1997) Mesozooplankton distribution from Sicily to Cyprus (Eastern Mediterranean): I. General aspects, Oceanol.Acta 20, 521–535.

    Google Scholar 

  35. Christou, E.D., Siokou-Frangou, I., Mazzocchi, M.G., and Aguzzi, L. (1998) Mesozooplankton abundance in the Eastern Mediterranean during spring 1992, Rapp. Comtn. int. Mer Médit. 35, 410–411.

    Google Scholar 

  36. Krom, M.D., Brenner, S., Kress, N., Neori, A., and Gordon, L.I. (1992) Nutrient dynamics and new production in a warm-core eddy from the Eastern Mediterranean Sea, Deep-Sea Res. 39, 467–480.”

    Article  CAS  Google Scholar 

  37. Krom, M.D., Brenner, S., Kress, N., Neori, A., and Gordon, L.I. (1993) Nutrient distributios during an annual cycle across a warm-core eddy from the Eastern Mediterranean Sea, Deep-Sea Res. 40, 805–825.

    Article  CAS  Google Scholar 

  38. Zohary, T., Brenner, S., Krom, M.D., Angel, D.L., Kress, N,, Li, W.K.W., Neori, A., and Yacobi, Y.Z. (1998) Buildup of microbial biomass during deep winter mixing in a Mediterranean warm-core eddy, Mar. Ecol. Prog. Ser. 167, 47–57.

    Article  Google Scholar 

  39. Flood, P.R., Deibel, D., and Morris, C.C. (1992) Filtration of colloidal melanin from sea water by planktonic tunicates, Nature 355, 630–632.

    Article  CAS  Google Scholar 

  40. Fortier, L., Le Fèvre, J., and Legendre, L. (1994) Export of biogenic carbon to fish and to deep ocean: the role of large planktonic microphages, J. Plankton Res. 16, 809–839.

    Article  Google Scholar 

  41. Alldredge, A.L. (1976) Discarded appendicularian houses as source of food, surface habitats, and particulate organic matter in planktonic environments, Limnol. Oceanogr. 21, 14–23.

    Article  CAS  Google Scholar 

  42. Gorsky, G., Lins da Silva, N., Dallot S., Laval P., Braconnot, J.C., and Prieur, L. (1991) Midwater tunicates: are they related to the permanent front of the Ligurian Sea (NW Mediterranean)?, Mar. Ecol. Prog. Ser. 74, 195–204.

    Article  Google Scholar 

  43. Feigenbaum, D.L. and Maris, R.C. (1984) Feeding in the Chaetognatha, Oceanogr. Mar. Biol. Ann. Rev. 22, 343–392.

    Google Scholar 

  44. Böttger-Schnack, R. (1997) Vertical structure of small metazoan plankton, especially non-calanoid copepods. II. Deep Eastern Mediterranean (Levantine Sea), Oceanol. Acta 20, 399–419.

    Google Scholar 

  45. Scotto di Carlo, B., Ianora, A., Fresi, E., and Hure, J. (1984) Vertical zonation patterns for Mediterranean copepods from surface to 3000 m at a fixed station in the Tyrrhenian Sea, J. Plankton Res. 6, 1031–1056.

    Article  Google Scholar 

  46. Weikert, H. and Koppelmann, R. (1996) Mid-water zooplankton profiles from the temperate ocean and partially landlocked seas. A re-evaluation of interoceanic differences, Oceanol. Acta 19, 657–664.

    Google Scholar 

  47. Betzer, P.R., Showers, W.J., Laws, E.A., Winn, C.D., DiTullio, G.R., and Kroopnick, P.M. (1984) Primary productivity and particle fluxes on a transect of the equator at 153° W in the Pacific Ocean, Deep-Sea Res. 31, 1–11.

    Article  Google Scholar 

  48. Heussner, S. and Price, B.N. (1997) Synthesis of the results from the CINCS, EMPS. EUROMARGE-AS, EUROMARGE-NB, MERMAIDS, OTRANTO & PELAGOS Projects. Biogeochemical budgets, in E. Lipiatou (ed.), Interdisciplinary Research in the Mediterranean Sea, European Community, Luxembourg, pp. 298–314.

    Google Scholar 

  49. Lefèvre, D., Denis, M., Lambert, C.E., and Miquel, J.-C. (1996) Is DOC the main source of organic matter remineralization in the ocean water column?, J. Mar. Syst. 7, 281–291.

    Article  Google Scholar 

  50. Weikert, H. and Koppelmann, R. (1993) Vertical structural patterns of deep-living zooplankton in the NE Atlantic, the Levantine Sea and the Red Sea: a comparison, Oceanol. Acta 16, 163–177.

    Google Scholar 

  51. Shmeleva, A.A. (1965) Weight characteristics of the zooplankton of the Adriatic Sea, Bull. Inst. oceanogr. Monaco 65, 1–24.

    Google Scholar 

  52. Parsons, T. and Takahashi, M. (1973) Oceanographic processes. Pergamon Press, Oxford.

    Google Scholar 

  53. Omori, M. and Ikeda, T. (1984) Methods in Marine Zooplankton Ecology, Iohn Wiley & Sons, New York.

    Google Scholar 

  54. Druffel, E.R.M., Williams, P.M., Bauer, J.E., and Ertel, J.R. (1992) Cycling of dissolved and particulate organic matter in the open ocean, J. Geophys. Res. 97, 15639–15659.

    Article  CAS  Google Scholar 

  55. Dufour, P. and Torréton, J.-P (1996) Bottom-up and top-down control of bacterioplankton from eutrophic to oligotrophic sites in the tropical northeastern Atlantic Ocean, Deep-Sea Res. 43, 1305–1320.

    Article  CAS  Google Scholar 

  56. Bjørnsen, P.K. and Kuparinen, J. (1991) Determination of bacterioplankton biomass. net production and growth efficiency in the Southern Ocean, Mar. Ecol. Prog. Ser. 71, 185–194.

    Article  Google Scholar 

  57. Christensen, J.P., Packard, T.T., Dortch, Q.F., Minas, H.J., Gascard, J.C., Richez, C., and Garfield, P.C. (1989) Carbon oxidation in the Deep Mediterranean Sea: evidence for dissolved organic carbon source, Global Biogechem. Cycles 3, 315–335.

    Article  CAS  Google Scholar 

  58. Bedo, A.W., Acuna, J.L., Robins, D., and Harris, R.P. (1993) Grazing in the micron and sub-micron particle size range: the case of Oikopleura dioica (Appendicularia), Bull. Mar. Sci. 53, 2–14.

    Google Scholar 

  59. Steinberg, D.K., Silver, M.W., and Pilskaln, C.H. (1997) Role of mesopelagic zooplankton in the community metabolism of giant larvacean house detritus in Monterey Bay, California, USA, Mar. Ecol. Prog. Ser. 147, 167–179.

    Article  Google Scholar 

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D’alcalà, M.R., Grazia Mazzocchi, M. (1999). Ecological Physiognomy of the Eastern Mediterranean. In: Malanotte-Rizzoli, P., Eremeev, V.N. (eds) The Eastern Mediterranean as a Laboratory Basin for the Assessment of Contrasting Ecosystems. NATO Science Series, vol 51. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4796-5_5

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  • DOI: https://doi.org/10.1007/978-94-011-4796-5_5

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