|
Piteå Archipelago
The Piteå archipelago ( sv, Piteå skärgård or ''Pite skärgård'') is a group of Swedish islands in the north part of the Bay of Bothnia, at Piteå in the southeast of Norrbotten County. A few of the islands have small permanent populations, but most are used only for recreation in the summer months. They are icebound during the winter. Location The north of the bay of Bothnia contains a large archipelago area. The islands in the Swedish sector make up the Norrbotten archipelago. It is divided into the archipelagos of Piteå (550 islands), Luleå (1,312 islands), Kalix (792 islands) and Haparanda (652 islands). Due to post-glacial rebound the land is rising at from annually, so the shoreline can retreat by as much as in one person's lifetime. As a result, the islands are growing in size and the waters and harbors are becoming shallower. Climate The archipelago is only south of the Arctic Circle, so there is daylight for up to 24 hours in the summer, and moonshine may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Of Bothnia
The Bothnian Bay or Bay of Bothnia (; ) is the northernmost part of the Gulf of Bothnia, which is in turn the northern part of the Baltic Sea. The land holding the bay is Post-glacial rebound, still rising after the weight of ice-age glaciers has been removed, and within 2,000 years the bay will be a large freshwater lake since its link to the south Kvarken is mostly less than deep. The bay today is fed by several large rivers, and is relatively unaffected by tides, so has low salinity. It freezes each year for up to six months. Compared to other parts of the Baltic it has little plant or animal life. Extent The bay is divided from the Bothnian Sea, the southern part of the Gulf of Bothnia, by the Northern Quark (Kvarken) strait. The Northern Quark has a greatest depth of , with two ridges that are just deep. It lies between a group of islands off Vaasa in Finland and another group at Holmöarna in Sweden. The bay is bounded by Finland to the east and Sweden to the west. The ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
