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Pulju Moraine
A Pulju moraine (Swedish: Pulju-morän) is a type of moraine found in northern Finland. Pulju moraines were first identified as distinct moraine type in 1967 by Finnish geologist Raimo Kujansuu who noticed moraines that resembled Veiki moraines as those described by Gunnar Hoppe in 1952 but were smaller. Raimo Kujansuu described Pulju moraines with the following words: Together with Veiki moraines Pulju moraines form landscapes of the type "ice-walled lake plains". See also *Pulju Wilderness Area *Terminal moraine *List of glacial moraines This a partial list of glacial moraines. They are arranged by continents and divided by related hydrologic basins. This list is incomplete. Please improve the listing. North America Moraines of the Great Lakes Region Lake Ontario Basin * Oak ... References Glacial deposits of Finland Moraines of Europe Landforms of Lapland (Finland) Landforms of Finland Moraines {{glaciology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Language
Swedish ( ) is a North Germanic language spoken predominantly in Sweden and in parts of Finland. It has at least 10 million native speakers, the fourth most spoken Germanic language and the first among any other of its type in the Nordic countries overall. Swedish, like the other Nordic languages, is a descendant of Old Norse, the common language of the Germanic peoples living in Scandinavia during the Viking Era. It is largely mutually intelligible with Norwegian and Danish, although the degree of mutual intelligibility is largely dependent on the dialect and accent of the speaker. Written Norwegian and Danish are usually more easily understood by Swedish speakers than the spoken languages, due to the differences in tone, accent, and intonation. Standard Swedish, spoken by most Swedes, is the national language that evolved from the Central Swedish dialects in the 19th century and was well established by the beginning of the 20th century. While distinct regional varieties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peat
Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficient carbon sink on the planet, because peatland plants capture carbon dioxide (CO2) naturally released from the peat, maintaining an equilibrium. In natural peatlands, the "annual rate of biomass production is greater than the rate of decomposition", but it takes "thousands of years for peatlands to develop the deposits of , which is the average depth of the boreal orthernpeatlands", which store around 415 gigatonnes (Gt) of carbon (about 46 times 2019 global CO2 emissions). Globally, peat stores up to 550 Gt of carbon, 42% of all soil carbon, which exceeds the carbon stored in all other vegetation types, including the world's forests, although it covers just 3% of the land's surface. ''Sphagnum'' moss, also called peat moss, is one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Lapland (Finland)
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] |
Moraines Of Europe
A moraine is any accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines were formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet). Etymology The word ''moraine'' is borrowed from French , which in turn is derived from the Savoyard Italian ("mound of earth"). ''Morena'' in this case was derived from Provenà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Deposits Of Finland
A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate between glacial periods. The Last Glacial Period ended about 15,000 years ago. The Holocene is the current interglacial. A time with no glaciers on Earth is considered a greenhouse climate state. Quaternary Period Within the Quaternary, which started about 2.6 million years before present, there have been a number of glacials and interglacials. At least eight glacial cycles have occurred in the last 740,000 years alone. Penultimate Glacial Period The Penultimate Glacial Period (PGP) is the glacial period that occurred before the Last Glacial Period. It began about 194,000 years ago and ended 135,000 years ago, with the beginning of the Eemian interglacial. Last Glacial Period The last glacial period was the most recent glacial period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glacial Moraines
This a partial list of glacial moraines. They are arranged by continents and divided by related hydrologic basins. This list is incomplete. Please improve the listing. North America Moraines of the Great Lakes Region Lake Ontario Basin * Oak Ridge * AldenChapter XVIII, Glacial Lake Wayne; Frank B. Taylor; The Pleistocene of Indiana and Michigan, History of the Great Lakes; Monographs of the United States Geological Survey, Vol. LIII; Frank Leverett and Frank B. Taylor; Washington, D.C,; Government Printing Office; 1915 * Buffalo * Niagara Falls * Forest * GowandaChapter 13, Minor Moraines of the Late Wisconsin Stage; Monographs of the United States Geological Survey XLI; Frank Leverett; U.S. Government Printing Office; Washington; 1901 * Hamburg * Marilla * Alden * Pembroke * Batavia * Barre *Alboin Lake Erie Basin * Waterloo Geology of the Great Lakes Hough, Jack L.; University of Illinois Press, Urbana, 1958 * Salamonie * Trafalgar * Defiance * Fort Wayne * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terminal Moraine
A terminal moraine, also called end moraine, is a type of moraine that forms at the terminal (edge) of a glacier, marking its maximum advance. At this point, debris that has accumulated by plucking and abrasion, has been pushed by the front edge of the ice, is driven no further and instead is deposited in an unsorted pile of sediment. Because the glacier acts very much like a conveyor belt, the longer it stays in one place, the greater the amount of material that will be deposited. The moraine is left as the marking point of the terminal extent of the ice. Formation As a glacier moves along its path, the surrounding area is continuously eroding. Loose rock and pieces of bedrock are constantly being picked up and transported with the glacier. Fine sediment and particles are also incorporated into the glacial ice. The accumulation of these rocks and sediment together form what is called glacial till when deposited. Push moraines are formed when a glacier retreats from a previou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulju Wilderness Area
Pulju Wilderness Area ( fi, Puljun erämaa) is a wilderness reserve in the municipalities of Enontekiö and Kittilä in Lapland, Finland. It is governed by Metsähallitus and covers . It was established in 1991 like all the other wilderness areas in Lapland. The Pulju area is especially known for its peculiar landscape forms from (probably) the latest ice age: worm-like winding Pulju moraines. They are situated about north from the Pulju village. See also * Pulju moraine * Wilderness areas of Finland The wilderness areas ( fi, Erämaa-alueet, sv, Ödemarksområden) of Finland are remote areas which are not strictly nature reserves. The areas were set up in 1991 to preserve their wilderness character, the Sami culture and their natural form o ... References Protected areas established in 1991 1991 establishments in Finland Wilderness areas of Finland {{Europe-protected-area-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulletin De La Commission Géologique De Finlande
The Geological Survey of Finland ( fi, Geologian tutkimuskeskus abbreviated GTK, sv, Geologiska forskningscentralen) is the geological survey of Finland. The organization was founded in 1885 when Emperor Alexander III decreed that the Geological Survey of Finland (Suomen geologinen tutkimus) be established. The survey produces impartial and objective research data and services in support of decision-making in industry, academia, and wider society. provides solutions to accelerate the transition to sustainable and carbon-neutral world. GTK employs more than 400 experts specialising in the mineral economy, circular economy, solutions related to energy, water and the environment, as well as digital solutions. GTK is a research institution governed by the Finnish Ministry of Employment and the Economy, operating in Finland and globally. Publications The Geological Survey of Finland publishes the ''Geological Survey of Finland, Bulletin'' since 1895. Before 1971 this publication was n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moraine
A moraine is any accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines were formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet). Etymology The word ''moraine'' is borrowed from French , which in turn is derived from the Savoyard Italian ("mound of earth"). ''Morena'' in this case was derived from Provenà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geografiska Annaler
''Geografiska Annaler'' is a scientific journal published by the Swedish Society for Anthropology and Geography in Stockholm, Sweden. The journal is founded in 1919. Since 1965 the journal is published in two series A and B. Series A deals with arctic research, physical geography, glaciology and quaternary science in general. Series B covers the topics of human geography and economic geography, with a special, but not exclusive, focus on the Nordic and Baltic countries The Baltic states, et, Balti riigid or the Baltic countries is a geopolitical term, which currently is used to group three countries: Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, .... References 1919 establishments in Sweden Geography journals Geology journals Glaciology journals Quaternary science journals Magazines published in Stockholm Publications established in 1919 Quarterly journals {{glaciology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunnar Hoppe
Ernst Gunnar Hoppe (1914-2005) was a Swedish geographer and Quaternary geologist. He became a member of the Royal Swedish Academy of Sciences in 1964. At ''Stockholms högskola'' (as Stockholm University was known before it was granted university status in 1960) he succeeded Hans Wilhelmsson Ahlmann as professor of geography in 1954, holding that position until 1980. He was rector of Stockholm University from 1974 to 1978. In 2004, he obtained an honorary doctorate from the University of Iceland. Hoppe also was a member of the Bavarian Academy of Sciences and Humanities, the Academy of Sciences Leopoldina, Academia Europaea and the Polish Academy of Sciences The Polish Academy of Sciences ( pl, Polska Akademia Nauk, PAN) is a Polish state-sponsored institution of higher learning. Headquartered in Warsaw, it is responsible for spearheading the development of science across the country by a society of .... References 1914 births 2005 deaths Swedish geographers Quaterna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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