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Duderhof Heights
Duderhof Heights or Duderhof Hills (; ) is a small highland area in the southwestern part of Saint Petersburg (Krasnoselsky District, Saint Petersburg, Krasnoselsky District). The nearest railway station, Mozhayskaya (formerly Duderhof) of the Ligovo-Krasnoye Selo-Gatchina railroad (constructed in 1859), is situated immediately to the west of the hills. Geography The heights are located to the south of the town of Krasnoye Selo, on the northern edge of the Izhora Plateau, which consists of several hills, most notably, the Orekhovaya hill (, lit. ''Hazel Hill'', ), the highest point of Saint Petersburg at 176 m (577'), in the south, and the Voronya hill (, lit. ''Crow Hill'', ), 147 m (482'), in the north. Sometimes other smaller hills are considered part of the area as well: the Lysaya hill (, lit. ''Bald Hill'') further northward, the Kirchhof hill () to the east, and the Kavelakhtinskaya ridge () further to the south (however, all the smaller hills are situated in Leningrad Oblast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corylus Avellana
''Corylus avellana'', the common hazel, is a species of flowering plant in the birch tree, birch family Betulaceae. The shrubs usually grow tall. The nut is round, in contrast to the longer Corylus maxima, filbert nut. Common hazel is native to Europe and Western Asia. The species is mainly cultivated for its nuts. The name 'hazelnut' applies to the nuts of any species in the genus ''Corylus'', but in commercial contexts usually describes ''C. avellana''. This hazelnut or cob nut, the seed, kernel of the seed, is edible and used raw, roasted, or ground into a paste. Historically, the shrub was an important component of the hedgerows used as field boundaries in lowland England. The wood was grown as coppice, with the poles used for wattle-and-daub building and agricultural fencing. Description Common hazel is typically a shrub reaching tall, but can reach . The leaves are deciduous, rounded, long and across, softly hairy on both surfaces, and with a double-serrate margin. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highest Points Of Russian Federal Subjects
This is a list of the highest points of the Federal Subjects of the Russian Federation. List Above 1000 m Below 1000 m See also * List of mountains and hills of Russia * List of European ultra-prominent peaks * List of Ultras of Central Asia * List of ultras of Northeast Asia Notes {{Russia topics Highest points of Russian federal subjects, Lists of highest points in Asia, Russia Lists of highest points in Europe, Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulkovskiye Heights
Pulkovo Heights () is a chain of hills located to the south of Saint Petersburg. They run to the south-west in the direction of the Izhora Plateau and have an altitude of up to 73 meters. In Neolithic times (about 75005000 years ago) Pulkovo heights were Littorina Sea coast. Its bottom is a modern Neva Lowland with stretching on her St. Petersburg. The ancient sea gradually retreated and took the place of the current Baltic Sea. Apparently, the place abounded with impassable forests and swamps. Thick forest covered the Pulkovo heights, but it was gradually cut down. In the 18th century, located at the foot of Pulkovo village of Gallerovo, Tolmachevo, Pesky, Lower and Upper Koyerovo, Kamen, Kiskino, Glinyanaya Gora, a neighborhood on the site of Pulkovo – Pulkovo village, founded in 1714 at the Pulkovo Manor. A road ran from Pulkovo Koporye in Ladoga. On 12 November 1917, during the October Revolution, Alexander Kerensky and Pyotr Krasnov, commanding 700 Cossacks of the 3rd Cav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ski Resort
A ski resort is a resort developed for skiing, snowboarding, and other winter sports. In Europe, most ski resorts are towns or villages in or adjacent to a ski area–a mountainous area with pistes (ski trails) and a ski lift system. In North America, it is more common for ski areas to exist well away from towns, so ski resorts usually are destination resorts, often purpose-built and self-contained, where skiing is the main activity. Ski resort Ski resorts are located in both hemispheres, on all continents except Antarctica. They typically are located on mountains, as they require a large slope. They also need to receive sufficient snow (at least in combination with artificial snowmaking, unless the resort uses dry ski slopes). High concentrations of ski resorts are located in the Alps, Scandinavian Peninsula, Scandinavia, western and eastern List of ski areas and resorts in North America, North America, and List of ski areas and resorts in Japan, Japan. There are also ski res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation
Deforestation or forest clearance is the removal and destruction of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, with half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute. Estimates vary widely as to the extent of deforestation in the tropics. In 2019, nearly a third of the overall tree cover loss, or 3.8 million hectares, occurred within humid tropical primary forests. These are areas of mature rainforest that are especially important for biodiversity and carbon storage. The direct cause of most deforestation is agriculture by far. More than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siege Of Leningrad
The siege of Leningrad was a Siege, military blockade undertaken by the Axis powers against the city of Leningrad (present-day Saint Petersburg) in the Soviet Union on the Eastern Front (World War II), Eastern Front of World War II from 1941 to 1944. Leningrad, the country's second largest city, was besieged by Nazi Germany, Germany and Finland for 872 days, but never captured. The siege was the List of sieges, most destructive in history and possibly the List of battles by casualties#Sieges and urban combat, most deadly, causing an estimated 1.5 million deaths, from a prewar population of 3.2 million. It was not classified as a war crime at the time, but some historians have since classified it as a genocide due to the intentional destruction of the city and the systematic starvation of its civilian population. p. 334 In August 1941, Nazi Germany, Germany's Army Group North reached the suburbs of Leningrad as Finnish forces moved to encircle the city from the north. Land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landscape Garden
The English landscape garden, also called English landscape park or simply the English garden (, , , , ), is a style of "Landscape architecture, landscape" garden which emerged in England in the early 18th century, and spread across Europe, replacing the more formal, symmetrical French formal garden which had emerged in the 17th century as the principal gardening style of Europe. The English garden presented an idealized view of nature. Created and pioneered by William Kent and others, the "informal" garden style originated as a revolt against the architectural garden and drew inspiration from landscape paintings by Salvator Rosa, Claude Lorrain, and Nicolas Poussin, as well as from the classic Chinese gardens of the East, which had recently been described by European travellers and were realized in the Anglo-Chinese garden.Bris, Michel Le. 1981. ''Romantics and Romanticism.'' Skira/Rizzoli International Publications, Inc. New York 1981. 215 pp. [page 17] Tomam, Rolf, editor. 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Beech
''Fagus sylvatica'', the European beech or common beech, is a large, graceful deciduous tree in the beech family with smooth silvery-gray bark, large leaf area, and a short trunk with low branches. Description ''Fagus sylvatica'' is a large tree, capable of reaching heights of up to tall and trunk diameter, though more typically tall and up to trunk diameter. A 10-year-old sapling will stand about tall. Undisturbed, the European beech has a lifespan of 300 years; one tree at the Valle Cervara site was more than 500 years old—the oldest known in the northern hemisphere. In cultivated forest stands trees are normally harvested at 80–120 years of age. 30 years are needed to attain full maturity (as compared to 40 for American beech). Like most trees, its form depends on the location: in forest areas, ''F. sylvatica'' grows to over , with branches being high up on the trunk. In open locations, it will become much shorter (typically ) and more massive. The leaves ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weevil
Weevils are beetles belonging to the superfamily Curculionoidea, known for their elongated snouts. They are usually small – less than in length – and herbivorous. Approximately 97,000 species of weevils are known. They belong to several families, with most of them in the family Curculionidae (the true weevils). It also includes bark beetles, which while morphologically dissimilar to other weevils in lacking the distinctive snout, is a subfamily of Curculionidae. Some other beetles, although not closely related, bear the name "weevil", such as the leaf beetle subfamily Bruchinae, known as "bean weevils", or the biscuit weevil (''Stegobium paniceum''), which belongs to the family Ptinidae. Many weevils are considered pests because of their ability to damage and kill crops. The grain or wheat weevil (''Sitophilus granarius'') damages stored grain, as does the maize weevil (''Sitophilus zeamais''), among others. The boll weevil (''Anthonomus grandis'') attacks cotton crop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science), crystal forms of calcium carbonate . Limestone forms when these minerals Precipitation (chemistry), precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly Dolomite (rock), dolomite, a closely related rock, which contains a high percentage of the mineral Dolomite (mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiga
Taiga or tayga ( ; , ), also known as boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, and larches. The taiga, or boreal forest, is the world's largest land biome. In North America, it covers most of inland Canada, Alaska, and parts of the northern contiguous United States. In Eurasia, it covers most of Sweden, Finland, much of Russia from Karelia in the west to the Pacific Ocean (including much of Siberia), much of Norway and Estonia, some of the Scottish Highlands, some lowland/coastal areas of Iceland, and areas of northern Kazakhstan, northern Mongolia, and northern Japan (on the island of Hokkaido). The principal tree species, depending on the length of the growing season and summer temperatures, vary across the world. The taiga of North America is mostly spruce; Scandinavian and Finnish taiga consists of a mix of spruce, pines and birch; Russian taiga has spruces, pines and larches depending on the reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
