Italian Sebenico, port in Croatia. It lies along the estuary of the Krka River formed as the latter flows into the Adriatic Sea. Linked by a rail line to Zagreb, ibenik is a coastal shipping station, with major exports of bauxite, timber, building stone, wines, and liqueurs. There is a shipyard, a ferrous-alloy plant, and an aluminum plant (at Lozovac). Electricity from Krka Falls powers an electrochemical