Black Sea Forum for Partnership and Dialogue Black Sea Forum for Partnership and Dialogue The inaugural session of the Black Sea Forum for Partnership and Dialogue (BSF) was held on June 4–6, 2006 in Bucharest. The Forum is a Romanian initiative, initially meant to hold annual presidential-level summits (the venues rotating among participant countries) and thematic or sectoral-cooperation meeting during those annual intervals. The Forum is not meant to create new regional institutions, but rather to turn into a regular consultative process among countries of the extended Black Sea region (defined as including the South Caucasus to the Caspian Sea) and between this group of countries and
Black Sea deluge hypothesis Sea basin. This hypothesis concerns the occurrence of the last inflow and the primary point of controversy is whether the event was gradual or catastrophic. In 1997, William Ryan, Walter Pitman and their colleagues published their hypothesis that a massive flooding of the Black Sea occurred about 5600 BC through the Bosphorus. Before that date, glacial meltwater had turned the Black and Caspian Seas into vast freshwater lakes draining into the Aegean Sea. As glaciers retreated, some of the rivers emptying into the Black Sea declined in volume and changed course to drain into the North Sea. The levels of