Norrström Basin
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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 Balti ...
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Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic country by both area and population, and is the List of European countries by area, fifth-largest country in Europe. Its capital and largest city is Stockholm. Sweden has a population of 10.6 million, and a low population density of ; 88% of Swedes reside in urban areas. They are mostly in the central and southern half of the country. Sweden's urban areas together cover 1.5% of its land area. Sweden has a diverse Climate of Sweden, climate owing to the length of the country, which ranges from 55th parallel north, 55°N to 69th parallel north, 69°N. Sweden has been inhabited since Prehistoric Sweden, prehistoric times around 12,000 BC. The inhabitants emerged as the Geats () and Swedes (tribe), Swedes (), who formed part of the sea-faring peopl ...
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Centralbron
Centralbron (, "The Central Bridge") is a major bridge in central Stockholm, Sweden, connecting the northern district Norrmalm to the southern Södermalm. It is 1,200 metres long and consists of two viaducts passing over Söderström (Stockholm), Söderström ("Southern Stream") and Riddarfjärden close to Norrström ("Northern Stream") with an interjacent elevated section traversing Riddarholmskanalen and the adjacent eastern waterfront of Riddarholmen. Centralbron has a capacity for 130,000 cars per day. It is paralleled by the bridges (''Södra'' and ''Norra järnvägsbron'') and the tunnel of a two-track railway used by the commuter train, commuter and freight trains. Centralbron does partly go on top of the Stockholm Metro, Metro which opened on this stretch 1957 and planned together with the bridge. Nearby bridges include Riddarholmsbron, Vasabron, Strömsborgsbron, and Hebbes Bro. Background Since the first decade of the 20th century, numerous proposals labelled "Central ...
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Rivers Of Stockholm County
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ...
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Recreational Fishing
Recreational fishing, also called sport fishing or game fishing, is fishing for leisure, exercise or competition. It can be contrasted with commercial fishing, which is occupational fishing activities done for profit; or subsistence fishing, which is fishing for survival and livelihood. The most common form of recreational fishing is angling, which is done with a rig of rod, reel, line, hooks and any one of a wide range of baits, as well as other complementary devices such as weights, floats, swivels and method feeders, collectively referred to as '' terminal tackles''. Lures are frequently used instead of fresh bait when fishing for predatory fishes. Some hobbyists hand-make custom tackles themselves, including plastic lures and artificial flies. Other forms of recreational fishing include spearfishing, which is done with a speargun or harpoon usually while diving; and bowfishing, which is done from above the water with archery equipments such as a co ...
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Atlantic Salmon
The Atlantic salmon (''Salmo salar'') is a species of ray-finned fish in the family Salmonidae. It is the third largest of the Salmonidae, behind Hucho taimen, Siberian taimen and Pacific Chinook salmon, growing up to a meter in length. Atlantic salmon are found in the northern Atlantic Ocean and in rivers that flow into it. Most populations are anadromous, hatching in streams and rivers but moving out to sea as they grow where they mature, after which the adults seasonally move upstream again to spawn. When the mature fish re-enter rivers to spawn, they change in colour and appearance. Some populations of this fish only migrate to large lakes, and are "landlocked", spending their entire lives in freshwater. Such populations are found throughout the range of the species. Unlike Pacific species of salmon, ''S. salar'' is iteroparous, which means it can survive spawning and return to sea to repeat the process again in another year with 5–10% returning to the sea to spawn again ...
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Sea Trout
Sea trout is the common name usually applied to anadromous (sea-run) forms of brown trout (''Salmo trutta''), and is often referred to as ''Salmo trutta'' morpha ''trutta''. Other names for anadromous brown trout are bull trout, sewin (Wales), peel or peal (southwest England), mort (northwest England), finnock (Scotland), white trout (Ireland) and salmon trout (culinary). The term "sea trout" is also used to describe other anadromous salmonids, such as coho salmon (''Oncorhynchus kisutch''), coastal cutthroat trout (''Oncorhynchus clarkii clarkii''), brook trout (''Salvelinus fontinalis''), Arctic char (''Salvelinus alpinus alpinus'') and Dolly Varden (''Salvenlinus malma''). Even some non-salmonid fish species are also commonly known as sea trout, such as Northern pikeminnow (''Ptychocheilus oregonensis'') and members of the weakfish family (''Cynoscion''). Range Anadromous brown trout are widely distributed in Europe along the Atlantic and Baltic coasts, the United Kin ...
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Whitewater Kayaking
Whitewater kayaking is an outdoor adventure sport where paddlers navigate a river in a specially designed kayak. Whitewater kayaking includes several styles: river running, creeking, slalom, playboating, and squirt boating. Each style offers a different way to experience the thrill and beauty of whitewater environments. Various techniques help paddlers navigate rivers, such as paddle strokes (such as ready position, forward stroke, back stroke, low brace, high brace, forward sweep, back sweep, and duffek/bow rudder), rolling, and boofing. Whitewater kayaking requires much essential equipment to make a “kayaking kit,” such as a whitewater-specific kayak, spray skirt, paddle, helmet, and PFD (personal flotation device). Paddling on rivers, lakes, and oceans dates back to the Stone Age, with rafts, catamarans, canoes, and kayaks evolving based on the needs of indigenous peoples. After his North American travels, John MacGregor popularized kayaking in Europe in the 19th centu ...
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Strömbron
Strömbron ( Swedish: "The Stream Bridge") is a viaduct in central Stockholm, Sweden. Stretching over Norrström, it is connecting the old city Gamla stan to the northern-central district Norrmalm, or, more specifically, to Blasieholmen near the park Kungsträdgården. History Though initially put forward by the influential city planner Albert Lindhagen (1823–1887) in 1866, a bridge on the current location was never included in any of his district-level city plans. In 1874 however, the Building Society of Stockholm (''Stockholms byggnadsförening'') required permission to construct a toll-financed bridge stretching from the northern end of Skeppsbron to connect directly to Stallgatan, thus with a more eastern course than the present bridge. Though favourably disposed towards the proposal, the City Council made several demands, asking for the direction of the bridge to be changed, fixing its width to 58 feet (17.4 metres), settling the tariff to 2 öre for pedestrian ...
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Norrbro
Norrbro ( Swedish for "North Bridge") is an arch bridge over Norrström in central Stockholm. It extends north from the northern front of the Royal Palace passing over Helgeandsholmen in front of the Riksdag building, and from there over to Gustav Adolfs torg. Norrbro was designed by the city architect Erik Palmstedt (1741–1803) in a neoclassical style. History Norrbro was one of the first bridges of Stockholm to be built in stone. It was completed in ten years, with the northern portion, supported by three arches, finished in 1797, and the southern, supported by a single arch, in 1806. Norrbro replaced two old wooden bridges, ''Slaktarehusbron'' and ''Vedgårdsbron'', both demolished on its completion. In many aspects Norrbro remained an unparalleled bridge in Stockholm for a long period, exceeding all other not only by its width (19 m) and span, but also by being the first street to be paved and furnished with separate pavements. For the foundation work of the bridge Eri ...
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Stallbron
Stallbron (Swedish language, Swedish: "The Stable Bridge") is an arch bridge located in Gamla stan, the old town in central Stockholm, Sweden. Stretching some 20 meters over Stallkanalen it connects Riksgatan passing through the Riksdag building, Parliament Building on Helgeandsholmen to the square Mynttorget on Stadsholmen from where Västerlånggatan extends it further south. It was named in the late 19th century after the Royal Stables (Sweden), Royal Stables which king Gustav Vasa had built on Helgeandsholmen in the 1530s, thereafter rebuilt by Karl IX of Sweden, Karl IX 1604–12, and finally demolished in 1640 when the present stables were completed on Norrmalm, one km to the north. History Occupying one of the most central locations in Stockholm, Stallbron is, arguably, the site of the oldest bridge in the city. An earlier wooden bridge was found at this location, forming part of what was northern gate of the city, called ''Norrbro'' ("Northern bridge") and later ''No ...
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Riksbron
Riksbron ( Swedish: "The National Bridge" or "The State Bridge") is an arch bridge in central Stockholm, Sweden, leading from Drottninggatan on Norrmalm over to Riksgatan on Helgeandsholmen. The name is derived from the bridge's proximity to several buildings of national importance, including Riksdagen, the Parliament Building; Rosenbad, the Prime Minister's Office and the Government Chancellery; and the Sager House, official residence of the Prime Minister. Nearby bridges include Stallbron, Norrbro, and Vasabron. History Writing from his camp at Bender in 1712, King Charles XII (1682–1718) was the first to suggest a bridge extending Drottninggatan over to Helgeandsholmen. In a drawing dated from 1713 the king's architect, Nicodemus Tessin the Younger (1654–1728), not only proposed a new bridge but also wanted to have the street extended much further south, across Helgeandsholmen and over to Mynttorget next to the Royal Palace on Stadsholmen. However, Sweden was at war ...
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Vasabron
Vasabron ( Swedish: "The Vasa Bridge") is a bridge over Norrström in central Stockholm, Sweden connecting Norrmalm to Gamla stan, the old city. The bridge is, unintelligibly, named after King Gustav Vasa (1496–1560), perhaps because of the vicinity to the statue of the king in front of the House of Knights. From Vasabron a much smaller bridge, Strömsborgsbron, connects to the islet Strömsborg. Nearby bridges include Riksbron, Stallbron, Norrbro, Centralbron, and Strömbron. History By the mid-19th century Stockholm was expanding quickly and the single permanent northern connection at the time, Norrbro bridge, was becoming inadequate, which is why a new bridge to the west of it was proposed. The first attempt to build the bridge was made by the British-Swedish engineer and industrialist Samuel Owen (1774–1854). He began to work on a suspension footbridge soon after an agreement with the city was settled, but the work had to be cancelled when Owen was declared ban ...
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