41. Holocene shelf sedimentation on Limnos and Samothraki plateau, N. Aegean sea

42. Paleoceanographic and paleoclimatic changes in Great basin during Holocene - L. Pleistocene. Preliminary results

43. Total mass flux on the MNT-1 site (MATER programme)

44. Variations of dissolved trace element concetrations in Aegean Sea

45. New and regenerated production in the North Aegean sea: seasonal measurements

46. Micro - zooplanktonic communities: Eastern vs. Western Mediterranean

47. Organic matter variability in sediments of the Aegean Sea

48. Deep meiofauna from the Aegean Sea (Eastern Mediterranean): Spatial variability

49. Macrobenthic community structure of the Aegean Sea

50. Megafaunal communities of the N. Aegean Sea

51. Physiological and biochemical alterations in mussels Mytilus Galloprovincialis transplanted to a metal polluted area (Larymna Bay, Northern Evoikos)

52. The evolution of benthic communities in a dumping site of coarse metalliferous waste in N. Evoikos Gulf

53. Benthic ecosystems in the coastal zone of E-SE Attiki

54. Variability and relations of bioaccumulated metals by tissues of the demersal fish Mullus Barbatus

55. Radionuclide transfer from the aquatic phase to organisms in the marine environment. A linear and a non linear approach

56. Primary production and chlorophyll-α of phytoplankton and autotrophic picoplankton in Pagassitikos Gulf (spring 1999)

57. Distribution of mesozoolpankton and copepod egg production in Pagasitikos Gulf during April and May 1999

58. Evolution of the macrozoobenthic biocoenoses in the Pagasitikos Gulf

59. Mesozooplankton community structure in central Hellenic coastal zone in summer 1998

60. Mesozoolpankton and ichthyoplankton distribution at two sites in Patraikos Gulf with different hydrology