_and_Breg_(left)_forming_the_Danube_at_Donaueschingen.jpg/225px-Brigach_(right)_and_Breg_(left)_forming_the_Danube_at_Donaueschingen.jpg&q=+Danube&ck=4959733023A424C273CDACBCA1C55166&idpp=rc&idpview=singleimage&form=rc2idp "Danube2")
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Coordinates: 45°13′3″N 29°45′41″E. The Danube ( / ˈdæn.juːb / DAN-yoob; known by various names in other languages) is the second-longest river in Europe, after the Volga in Russia. It flows through Central and Southeastern Europe, from the Black Forest south into the Black Sea.
- 1,078 m (3,537 ft)
- 2,850 km (1,770 mi)
- 801,463 km² (309,447 sq mi)
- Brigach
- Overview
- Physiography
Danube River, river, the second longest in Europe after the Volga. It rises in the Black Forest mountains of western Germany and flows for some 1,770 miles (2,850 km) to its mouth on the Black Sea. Along its course it passes through 10 countries: Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania, Moldova, and Ukraine.
The Danube played a vital role in the settlement and political evolution of central and southeastern Europe. Its banks, lined with castles and fortresses, formed the boundary between great empires, and its waters served as a vital commercial highway between nations. The river’s majesty has long been celebrated in music. The famous waltz An der schönen, blauen Donau (1867; The Blue Danube), by Johann Strauss the Younger, became the symbol of imperial Vienna. In the 21st century the river has continued its role as an important trade artery. It has been harnessed for hydroelectric power, particularly along the upper courses, and the cities along its banks—including the national capitals of Vienna (Austria), Budapest (Hungary), and Belgrade (Serbia)—have depended upon it for their economic growth.
The Danube’s vast drainage of some 315,000 square miles (817,000 square km) includes a variety of natural conditions that affect the origins and the regimes of its watercourses. They favour the formation of a branching, dense, deepwater river network that includes some 300 tributaries, more than 30 of which are navigable. The river basin expands unevenly along its length. It covers about 18,000 square miles (47,000 square km) at the Inn confluence, 81,000 square miles (210,000 square km) after joining with the Drava, and 228,000 square miles (590,000 square km) below the confluences of its most affluent tributaries, the Sava and the Tisza. In the lower course the basin’s rate of growth decreases. More than half of the entire Danube basin is drained by its right-bank tributaries, which collect their waters from the Alps and other mountain areas and contribute up to two-thirds of the total river runoff or outfall.
Three sections are discernible in the river’s basin. The upper course stretches from its source to the gorge called the Hungarian Gates, in the Austrian Alps and the Western Carpathian Mountains. The middle course runs from the Hungarian Gates Gorge to the Iron Gate in the Southern Romanian Carpathians. The lower course flows from the Iron Gate to the deltalike estuary at the Black Sea.
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Water and its Varying Forms
The upper Danube springs as two small streams—the Breg and Brigach—from the eastern slopes of the Black Forest mountains of Germany, which partially consist of limestone. From Donaueschingen, where the headstreams unite, the Danube flows northeastward in a narrow, rocky bed. To the north rise the wooded slopes of the Swabian and the Franconian mountains. Between Ingolstadt and Regensburg the river forms a scenic canyonlike valley. To the south of the river course stretches the large Bavarian Plateau, covered with thick layers of river deposits from the numerous Alpine tributaries. The bank is low and uniform, composed mainly of fields, peat, and marshland.
At Regensburg the Danube reaches its northernmost point, from which it veers south and crosses wide, fertile, and level country. Shortly before it reaches Passau on the Austrian border, the river narrows and its bottom abounds with reefs and shoals. The Danube then flows through Austrian territory, where it cuts into the slopes of the Bohemian Forest and forms a narrow valley. In order to improve navigation, dams and protecting dikes have been built near Passau, Linz, and Ardagger. The upper Danube, some 600 miles (965 km) long, has a considerable average inclination of the riverbed (0.93 percent) and a rapid current of two to five miles per hour. Depths vary from 3 to 26 feet (1 to 8 metres). The Danube swells substantially at Passau where the Inn River, its largest upstream tributary, carries more water than the main river. Other major tributaries in the upper Danube course include the Iller, Lech, Isar, Traun, Enns, and Morava rivers.
The Danube River is the second longest river of Europe, after the Volga that flows entirely in Russia. The Danube structures the Central Europe. With a length of 2 850 km (1 770 mi), it flows from the black forest in Germany to the Black Sea. What countries does the Danube flow through?
Jul 13, 2021 · One of Europe’s most significant shipping routes today and a major determinant in the settlement patterns and political evolution of Central and South-eastern Europe, the Danube River is the second-longest river of the European continent, after the Russian Volga River. It flows for 2,850km, sourcing from the confluence of Brigach and Breg ...
The Danube, known as the “Blue Danube” in Johann Strauss’s famous waltz, flows through more countries than any other river in the world, making it the world’s most international river basin. Originating in Donaueschingen, Germany, the Danube stretches for about 2,860 km, making it the second-longest river in Europe .
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The Danube Basin. Draining 315,445.5 square miles (817,000 sq km) in 19 countries, the Danube affects more nations than any other river in the world. Flowing from Germany's Black Forest to the Black Sea, it is Europe’s only major river which flows west to east, from Central to Eastern Europe.
The Danube is the second-longest river in Europe, with a length of 2,850 km (1,770 mi). It begins in the Black Forest in Germany and flows east to the Black Sea, forming the Danube Delta on its western coast. From west to east, the Danube passes through or borders ten countries, including four capital cities:
