4/26/2023 0 Comments Meander riverThis study investigates the bend-scale morphology of 37 characteristic bends of the river using Landsat imageries, river bathymetries, and hydrological data. The river is meandering, and channel shifting and bend migration are common. By far the largest dams are those on the Ebre at Riba-roja and at Flix ( Ribera d'Ebre).The Arial Khan is an important distributary river of the Ganges River within Bangladesh. Irrigation is also important in the comarques of Baix Ebre and Montsià, where the cultivation of rice is widespread.Īll of the larger Catalan rivers, with the exception of the Llobregat, have been dammed for hydroelectric power. The Canal de Aragó i Catalunya and the Canal d'Urgell distribute the waters of the Segre across the comarques of Noguera and Segrià where it is used for Irrigation is important in the drier areas of Catalonia, notably in the Central Depression and in the south. Hence routes inland from Barcelona pass either through the valley of the Llobregat or that of the Besòs, and the Francolí valley is an important route inland from Tarragona. The main economic importance of the Catalan rivers is probably the role of their valleys as communication routes, particularly through the Coastal and Prelitteral Ranges. The grammatical gender of Anoia is feminine, while that of Ebre is masculine. Of the above list, only the Gavarresa is commonly classified as a riera, all the others being qualified as rius. The word riera is used for smaller rivers and for streams, and often indicates a seasonal river. The Catalan language has two words for "river", riu and riera. Catalan names are usually preferred in English language works, except for the Ebre which is usually referred to by its Spanish name Ebro. Names are given in Catalan with the appropriate definite article: Spanish names are given in parentheses. Rivers are listed according to their estuaries, from north to south along the Catalan coastline, or according to the point of confluence, from the sea to the source, for rivers which do not flow directly into the sea. The frontier between Catalonia and the Valencian Community is formed for much of its length by the Sénia, while the Noguera Ribagorçana forms the frontier with Aragon for much of its northern half. The boundaries of the comarca do not correspond exactly with the watershed, and both the Noguera Ribagorçana and the Noguera Pallaresa have their sources on its territory. The Aran Valley is the upper valley of the Garonne ( la Garona in Catalan, era Garona in Aranese), an Atlantic river which meets the sea near Bordeaux, France. It source is in the Pyrenean Serra del Cadí in the municipality of Castellar de n'Hug ( Berguedà) and its valley is one of the main north–south communication routes in Catalonia. The Llobregat deserves a special mention because of its importance: its basin covers most of the province of Barcelona.
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