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Boisguehenneuc Bay
Boisguehenneuc Bay ( bg, text=залив Боагееньок, italic=no, ‘Zaliv Boisguehenneuc’ \'za-liv bo-a-ge-e-'nyok\) is the 6.9 km wide bay indenting for 2.4 km the northwest coast of Liège Island in the Palmer Archipelago, Antarctica. It is entered northeast of Bebresh Point and southwest of the west extremity of Kran Peninsula, with its head fed by Shterna Glacier. Raklitsa Island is lying in the central part of the bay. SCAR Composite Antarctic Gazetteer The bay is named after Lieutenant Charles Marc du Boisguehenneuc (1740-1778), a member of the |
Landforms Of The Palmer Archipelago
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bays Of Graham Land
A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a gulf, sea, sound, or bight. A cove is a small, circular bay with a narrow entrance. A fjord is an elongated bay formed by glacial action. A bay can be the estuary of a river, such as the Chesapeake Bay, an estuary of the Susquehanna River. Bays may also be nested within each other; for example, James Bay is an arm of Hudson Bay in northeastern Canada. Some large bays, such as the Bay of Bengal and Hudson Bay, have varied marine geology. The land surrounding a bay often reduces the strength of winds and blocks waves. Bays may have as wide a variety of shoreline characteristics as other shorelines. In some cases, bays have beaches, which "are usually characterized by a steep upper foreshore with a broad, flat fronting terrace".Maurice Schwartz, ''Encyclopedia of Coastal Science'' (2006), p. 129. Bays were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Place-names Commission
The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institute in 1994, and since 2001 has been a body affiliated with the Ministry of Foreign Affairs of Bulgaria. The Commission approves Bulgarian place names in Antarctica, which are formally given by the President of the Republic according to the Bulgarian Constitution (Art. 98) and the established international practice. Bulgarian names in Antarctica Geographical names in Antarctica reflect the history and practice of Antarctic exploration. The nations involved in Antarctic research give new names to nameless geographical features for the purposes of orientation, logistics, and international scientific cooperation. As of 2021, there are some 20,091 named Antarctic geographical features, including 1,601 features with names given by Bulgaria.Bulgarian Antarctic Gazett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerguelen Island
The Kerguelen Islands ( or ; in French commonly ' but officially ', ), also known as the Desolation Islands (' in French), are a group of islands in the sub-Antarctic constituting one of the two exposed parts of the Kerguelen Plateau, a large igneous province mostly submerged in the southern Indian Ocean. They are among the most isolated places on Earth, located more than from Madagascar. The islands, along with Adélie Land, the Crozet Islands, Amsterdam and Saint Paul islands, and France's Scattered Islands in the Indian Ocean, are part of the French Southern and Antarctic Lands and are administered as a separate district. The main island, Grande Terre, is in area, about three quarters of the size of Corsica, and is surrounded by a further 300 smaller islands and islets, forming an archipelago of . The climate is harsh and chilly with frequent high winds throughout the year. The surrounding seas are generally rough and they remain ice-free year-round. There are no indig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Convergence
The Antarctic Convergence or Antarctic Polar Front is a marine belt encircling Antarctica, varying in latitude seasonally, where cold, northward-flowing Antarctic waters meet the relatively warmer waters of the sub-Antarctic. Antarctic waters predominantly sink beneath the warmer subantarctic waters, while associated zones of mixing and upwelling create a zone very high in marine productivity, especially for Antarctic krill. This line, like the arctic tree line, is a natural boundary rather than an artificial one, such as the borders of nations and time zones. It not only separates two hydrological regions, but also separates areas of distinctive marine life and climates. The Arctic has no similar boundary because of the large bodies of land contiguous with the northern polar region. History The Antarctic Convergence was first crossed by Anthony de la Roché in 1675, and described by Edmond Halley in 1700. Location The Antarctic Convergence is a zone approximately wide, v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yves-Joseph De Kerguelen-Trémarec
Yves-Joseph de Kerguelen-Trémarec (13 February 1734 – 3 March 1797) was a French Navy officer. He discovered the Kerguelen Islands during his first expedition to the southern Indian Ocean. Welcomed as a hero after his voyage and first discovery, Kerguelen fell out of favour after his second voyage and was cashiered for violating Navy regulations. He was rehabilitated during the French Revolution. Kerguelen also authored books about expeditions and about French naval operations during the American Revolutionary War. Biography Early life He was born in Landudal, Brittany. During the Seven Years' War, Kerguelen-Trémarec was a privateer, but without much success. Rockall In 1767 he sailed near Rockall, or ''Rokol''. Although he may not have approached within sight of it, or even within 150 miles, he appears to have had good information regarding it. His charted position for it was only 16 miles north of its actual position and he accurately described its appearance and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Marc Du Boisguehenneuc
Charles Marc du Boisguehenneuc (1740 — ''Robuste'', 1778) was a French Navy officer. He took part in the First voyage of Kerguelen and served in the War of American Independence. Boisguehenneuc Bay was named in his honour. Biography Du Boisguehenneuc was cousin to Saint Aloüarn. Du Boisguehenneuc served as first officer on ''Gros Ventre'', under Saint Aloüarn, and took part in the First voyage of Kerguelen. In 1771, Saint Aloüarn was sick, and Du Boisguehenneuc took command of ''Gros Ventre'' for the first part of the expedition, consisting in sailing to India along the new route proposed by Grenier. ''Gros Ventre'' and ''Fortune'' then sailed South and discovered the Kerguelen Islands The Kerguelen Islands ( or ; in French commonly ' but officially ', ), also known as the Desolation Islands (' in French), are a group of islands in the sub-Antarctic constituting one of the two exposed parts of the Kerguelen Plateau, a large ... on 13 February 1772, and Du Boi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liège Island
Liège Island (in English also Liege Island) is an island, long and wide, lying immediately northeast of Brabant Island in the Palmer Archipelago, and separated from Hoseason Island and Christiania Islands to the northeast by Croker Passage. Its interior is occupied by Brugmann Mountains. Liège Island is located at . British mapping in 1978 and 1980. The island was charted by the Belgian Antarctic Expedition (1897–1899) under Adrien de Gerlache, who named it for the province of Liège, Belgium. SCAR Composite Antarctic Gazetteer. Maps [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raklitsa Island
Raklitsa Island ( bg, остров Раклица, ostrov Raklitsa, ) is the rocky island in Boisguehenneuc Bay lying 650 m off the northwest coast of Liège Island in the Palmer Archipelago, Antarctica. The island is 350 m long in east-west direction and 120 m wide. The island is named after the settlement of Raklitsa in Southeastern Bulgaria. Location Raklitsa Island is located at , 2.7 km southwest of Moureaux Point and 5.38 km east-northeast of Bebresh Point. British mapping in 1978. Maps British Antarctic Territory. Scale 1:200000 topographic map. DOS 610 Series, Sheet W 63 60. Directorate of Overseas Surveys, UK, 1978. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. References Bulgarian Antarctic Gazetteer.Antarctic Place-names Commission The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shterna Glacier
Shterna Glacier ( bg, ледник Щерна, lednik Shterna, ) is the glacier extending 3.6 km in east-west direction and 2.2 km in north-south direction on Liège Island in the Palmer Archipelago, Antarctica. It is situated northeast of Sigmen Glacier, draining the north slopes of Brugmann Mountains and flowing northwards into Boisguehenneuc Bay. The glacier is named after the settlement of Shterna in Southern Bulgaria. Location Shterna Glacier is centred at . British mapping in 1978. See also * List of glaciers in the Antarctic * Glaciology Maps British Antarctic Territory. Scale 1:200000 topographic map. DOS 610 Series, Sheet W 63 60. Directorate of Overseas Surveys, UK, 1978. British Antarctic Territory. Scale 1:200000 topographic map. DOS 610 Series, Sheet W 64 60. Directorate of Overseas Surveys, UK, 1978. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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