The Danubian provinces of the Roman Empire were the provinces of the Lower Danube, within a geographical area encompassing the middle and lower Danube basins, the Eastern Alps, the Dinarides, and the Balkans. They include Noricum, Dacia, the northern part of Dalmatia, Moesia, Scythia Minor, and Pannonia. The Danube defined the region to the north, with the Carpathian Mountains to the north and east. These provinces were important to the Imperial economy as mining regions, and their general significance in the Empire of the 3rd century is indicated by the emperors who came from the region.