Gulf of Venice its name from when the Venetian Republic was at the height of its power, at this time that state encompassed most of the northern Adriatic Sea. Gulf of Venice The Gulf of Venice is a gulf that borders modern-day Italy, Slovenia and Croatia, and is at the north of the Adriatic Sea between the delta of the Po river in Northern Italy and the Istria peninsula in Croatia. On average the gulf is 38 meters deep. It is the home of the popular destination island Albarella. The Tagliamento, Piave, Adige, Isonzo, Dragonja, and Brenta rivers run into it. Major cities
Gulf of Mexico Island. The Gulf contains a hypoxic dead zone that runs by east-west along the Texas-Louisiana coastline. In July 2008, researchers reported that between 1985 and 2008, the area roughly doubled in size and now stretches from near Galveston, Texas, to near Venice, Louisiana. It is now about , nearly the record. Poor agricultural practices in the northern portion of the Gulf of Mexico have led to a tremendous increase of nitrogen and phosphorus in neighboring marine ecosystems, which has resulted in algae blooms and a lack of available oxygen. Occurrences of masculinization and estrogen suppression were observed as a result.