|
Hjälmare Kanal
Hjälmaren Canal ( sv, Hjälmare kanal ) is a 13 kilometres long canal that connects Lake Hjälmaren with Lake Mälaren in Sweden. The canal was taken into use in 1639, aimed to transport iron from the Central Swedish Mining District to Stockholm and further abroad. Plans to extend the canal west of Örebro to Lake Vänern and further to Göta älv were never realized (hilly area). Instead Göta Canal, located further south and taken into use in 1832, fulfilled the aimed function of connecting the Baltic with the North Sea. Traffic on the Hjälmaren Canal was frequently discontinued due to a considerable maintenance need, which is why the canal was relocated in 1830. The relocation led to radically decreased maintenance costs and increased reliability. But the canal's importance diminished in the late 19th century due to competition from rail transport. At the same time Sweden's metallurgic and timber industry came to focus on provinces far further north in Sweden. Since the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Göta Canal
The Göta Canal ( sv, Göta kanal) is a Swedish canal constructed in the early 19th century. The canal is long, of which were dug or blasted, with a width varying between and a maximum depth of about .Uno Svedin, Britt Hägerhäll Aniansson, ''Sustainability, Local Democracy and the Future: The Swedish Model'', pp. 93–94. Springer, 2002. The speed is limited to 5 knots in the canal. The Göta Canal is a part of a waterway long, linking a number of lakes and rivers to provide a route from Gothenburg (Göteborg) on the west coast to Söderköping on the Baltic Sea via the Trollhätte kanal and Göta älv river, through the large lakes Vänern and Vättern. This waterway was dubbed as Sweden's Blue Ribbon ( sv, Sveriges blå band). Contrary to the popular belief it is not correct to consider this waterway as a sort of ''greater'' Göta Canal: the Trollhätte Canal and the Göta Canal are completely separate entities. History The idea of a canal across southern Swede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norrström Basin
Norrström is one of the shortest rivers in Europe in central Stockholm. It connects Lake Mälaren with the Baltic Sea. It runs from Riddarfjärden, north of Gamla stan, to Stockholms ström (the western part of Saltsjön). Two islands lie within it, Strömsborg and Helgeandsholmen. It is one of two natural waterways between Mälaren and the Baltic sea, the other being Söderström south of Gamla stan. Norrström is crossed by Centralbron and the adjacent pedestrian bridge, Vasabron, Riksbron north of Helgeandsholmen which continues into Riksgatan and Stallbron south of the island, Norrbro crossing Helgeandsholmen, and Strömbron. While the majority of the river flows north of Helgeandsholmen, a small controlled portion known as the runs south of the island, between it and Gamla stan. As the water level of Mälaren is usually higher than that of the Baltic, the current normally runs from west to east. Norrström is not navigable for traffic between Mälaren and the Baltic, thoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals In Sweden
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
