For Students
Although well known to the geographers of antiquity and the Middle Ages, the Mediterranean Sea was scarcely subjected to any thorough modern study until the 20th century. As early as the 17th century, however, the Italian nobleman Luigi Masili had speculated about countercurrents in the Sea of Marmara. Systematic investigation was first undertaken by the Danish expedition in the Thor in 1908–10, which covered as much of the Mediterranean Sea as possible with regard to pelagic (open-sea) animal life and its dependence on hydrographic (flow) conditions; the seasonal circulation between the western and eastern basins and between the Balearic and ...(100 of 4421 words)