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Sandskär
Sandskär is an island in the northeast of the Swedish sector of the Bay of Bothnia. Once used as a base for fishing and sealing, it is now part of a national park. Location Sandskär is the largest island in the Haparanda Archipelago National Park ( sv, Haparanda skärgårds nationalpark), in the Haparanda archipelago, to the west of the Finnish Perämeri National Park. It may be reached from the mainland harbor of Haparanda in a one-hour boat-trip. The island was once used as a base for fishing Baltic herring and hunting seals. The remains of an old fishing village are still visible. The old chapel has been preserved and may be visited by tourists. Behind it there is a modest graveyard. Sunday visitors still fish for whitefish, whitebait and salmon. The island has a marina, cabins, toilet, sauna and camping area. There is a boardwalk hiking trail. Terrain All of the islands in the Haparanda archipelago have emerged in the last 1,500 years or so, as the bed of the bay ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haparanda Archipelago National Park
Haparanda Archipelago National Park ( sv, Haparanda skärgårds nationalpark) is a national park in Haparanda Municipality, Norrbotten County, Sweden. The park covers part of the Haparanda archipelago in the northeast of the Bothnian Bay near the border with Finland. There are two relatively large islands, Sandskär and Seskar Furö, and several smaller islands and reefs. The park is to the west of the Finnish Perämeri National Park. All of the islands in the Haparanda archipelago have emerged in the last 1,500 years or so, as the bed of the bay has risen due to post-glacial rebound Post-glacial rebound (also called isostatic rebound or crustal rebound) is the rise of land masses after the removal of the huge weight of ice sheets during the last glacial period, which had caused isostatic depression. Post-glacial rebound ... following the last ice age. The land continues to rise at about per year, so the islands are steadily expanding. The water surrounding the isla ... [...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] |
Haparanda Archipelago
The Haparanda archipelago ( sv, Haparanda skärgård) is a group of 792 Swedish islands in the north part of the Bay of Bothnia. The islands are used 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 Post-glacial rebound (also called isostatic rebound or crustal rebound) is the rise of land masses after the removal of the huge weight of ice sheets during the last glacial period, which had caused isostatic depression. 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 but the waters and harbors are becoming shallower. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perämeri National Park
Bothnian Bay National Park ( fi, Perämeren kansallispuisto, sv, Bottenvikens nationalpark) is a national park in Lapland, Finland. The park which was established in 1991, covers of which is on land. It is maintained by Metsähallitus. The islands in the area have been formed by post-glacial rebound, and the scenery is still in a constant state of change. There are also numerous traditional fishing bases. The national park is reachable by boat although visiting is only recommended for experienced boaters. See also * List of national parks of Finland * Protected areas of Finland The protected areas of Finland include national parks, nature reserves and other areas, with a purpose of conserving areas of all of Finland's ecosystems and biotopes. Protected areas include: * National parks of Finland (''Kansallispuisto/Nation ... References External links Bothnian Bay National Park National parks of Finland Protected areas established in 1991 Geography of Lapland (F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haparanda
Haparanda (; fi, Haaparanta, , aspen shore or bank) is a locality and the seat of Haparanda Municipality in Norrbotten County, Sweden. It is adjacent to Tornio, Finland. Haparanda had a population of 4,856 in 2010, out of a municipal total of 10,200 inhabitants. Haparanda is, despite its small population, for historical reasons often still referred to as a ''city''. Statistics Sweden, however, only counts localities with more than 10,000 inhabitants as cities. Haparanda is located at the northerly extreme of the Swedish coastline, and far removed from large cities. Its summers are very mild for a coastal location so far north, and winters are normally not extremely cold in spite of the relative proximity to the Arctic Circle. Haparanda has strong connections to Tornio and the Finnish side of the river and bilingualism of Swedish and Finnish is common although Swedish is the sole official language and the mother tongue of a vast majority of inhabitants. In 2010, it was estimated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-glacial Rebound
Post-glacial rebound (also called isostatic rebound or crustal rebound) is the rise of land masses after the removal of the huge weight of ice sheets during the last glacial period, which had caused isostatic depression. Post-glacial rebound and isostatic depression are phases of glacial isostasy (glacial isostatic adjustment, glacioisostasy), the deformation of the Earth's crust in response to changes in ice mass distribution. The direct raising effects of post-glacial rebound are readily apparent in parts of Northern Eurasia, Northern America, Patagonia, and Antarctica. However, through the processes of ''ocean siphoning'' and ''continental levering'', the effects of post-glacial rebound on sea level are felt globally far from the locations of current and former ice sheets.Milne, G.A., and J.X. Mitrovica (2008) ''Searching for eustasy in deglacial sea-level histories.'' Quaternary Science Reviews. 27:2292–2302. Overview During the last glacial period, much of northern Eu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willow Warbler
The willow warbler (''Phylloscopus trochilus'') is a very common and widespread leaf warbler which breeds throughout northern and temperate Europe and the Palearctic, from Ireland east to the Anadyr River basin in eastern Siberia. It is strongly migratory, with almost all of the population wintering in sub-Saharan Africa. It is a bird of open woodlands with trees and ground cover for nesting, including most importantly birch, alder, and willow habitats. The nest is usually built in close contact with the ground, often in low vegetation. Like most Old World warblers (Sylviidae), this small passerine is insectivorous. In northern Europe, it is one of the first warblers to return in the spring, though later than the closely related chiffchaff. Taxonomy The willow warbler was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under the binomial name ''Motacilla trochilus''. The willow warbler is now one of around 8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redpoll
The redpolls (genus ''Acanthis'') (in Great Britain also historically known as redpoles) are a group of small passerine birds in the finch family Fringillidae, which have characteristic red markings on their heads. They are placed in the genus ''Acanthis''. The genus name ''Acanthis'' is from the Ancient Greek ''akanthis'', a name for a small now-unidentifiable bird. All redpolls are northern breeding woodland species, associated with birch trees (although there are introduced populations in the southern hemisphere, in New Zealand and nearby subantarctic islands). They are small birds, brown or grey-brown above and with a red forehead patch. The adult male's breast is washed in red, but in females and young birds the buff breast and white belly are streaked with brown. The bill is small and yellow. Some birds, particularly young ones, are difficult to assign to species. They are primarily seed-eaters, and often feed acrobatically like a tit; their diet may include some insect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brambling
The brambling (''Fringilla montifringilla'') is a small passerine bird in the finch family Fringillidae. It has also been called the cock o' the north and the mountain finch. It is widespread and migratory, often seen in very large flocks. Taxonomy In 1758 Linnaeus included the species in the 10th edition of his ''Systema Naturae'' under its current binomial name, ''Fringilla montifringilla''. ''Montifringilla'' is from Latin ''mons, montis'' mountain and ''fringilla'' finch. The English name is probably derived from Common West Germanic *''brâma'', meaning bramble or a thorny bush (compare Standard German ''Brämling'' with the same meaning). Description The brambling is similar in size and shape to a common chaffinch. Breeding-plumaged male bramblings are very distinctive, with a black head, dark upperparts, orange breast and white belly. Females and younger birds are less distinct, and more similar in appearance to some chaffinches. In all plumages, however, bramblings di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Reed Bunting
The common reed bunting (''Emberiza schoeniclus'') is a passerine bird in the bunting family Emberizidae, a group now separated by most modern authors from the finches, Fringillidae. The genus name ''Emberiza'' is from Old German ''Embritz'', a bunting. The specific ''schoeniclus'' is from Ancient Greek ''skhoiniklos'', a now unknown waterside bird. It breeds across Europe and much of the Palearctic. Most birds migrate south in winter, but those in the milder south and west of the range are resident. It is common in reedbeds and also breeds in drier open areas such as moorland and cultivation. For example, it is a component of the purple moor grass and rush pastures, a type of Biodiversity Action Plan habitat in the UK. It occurs on poorly drained neutral and acidic soils of the lowlands and upland fringe. Taxonomy The common reed bunting was described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under the binomial name '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dusky Warbler
The dusky warbler (''Phylloscopus fuscatus'') is a leaf warbler which breeds in the east Palearctic. The genus name '' Phylloscopus'' is from Ancient Greek ''phullon'', "leaf", and ''skopos'', "seeker" (from ''skopeo'', "to watch"). The specific ''fuscatus'' is from Latin ''fuscus'' "dark". This warbler is strongly migratory and winters in South Asia and South-east Asia. It sometimes occurs in North America in Alaska, and has also occurred in California. This is an abundant bird of taiga bogs and wet meadows. The nest is built low in a bush, and 5-6 eggs are laid. Like most Old World warblers, this small passerine is insectivorous. The dusky warbler is prone to vagrancy as far as western Europe in October, despite a 3000 km distance from its breeding grounds. It has wintered in Great Britain. This is a warbler similar in size and shape to a chiffchaff. The adult has an unstreaked brown back and buff underparts. There is a prominent whitish supercilium, and the bill is fin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-browed Warbler
The yellow-browed warbler (''Phylloscopus inornatus'') is a leaf warbler (family Phylloscopidae) which breeds in the east Palearctic. This warbler is strongly migratory and winters mainly in tropical South Asia and South-east Asia, but also in small numbers in western Europe. Like the rest of Phylloscopidae, it was formerly included in the Old World warbler assemblage. It was formerly considered to comprise three subspecies, but ''P. i. humei'' and ''P. i. mandellii'' are now split as a separate species, Hume's leaf warbler ''P. humei'', leaving ''P. inornatus'' monotypic. The two sister species differ slightly but consistently in morphology, bioacoustics, and molecular characters.Svensson, L., Mullarney, K., & Zetterström, D. (2010). ''Collins Bird Guide'', 2nd ed. HarperCollins . Before the species was split, the names yellow-browed willow warbler and inornate warbler were used by a few authors. Taxonomy The yellow-browed warbler was first described by the English zoologis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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