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Ulmus glabra

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110-1245: Ulmus glabra Hudson , the wych elm or Scots elm , has the widest range of the European elm species, from Ireland eastwards to the Ural Mountains , and from the Arctic Circle south to the mountains of the Peloponnese and Sicily , where the species reaches its southern limit in Europe; it is also found in Iran. A large deciduous tree, it is essentially a montane species, growing at elevations up to 1,500 m (4,900 ft), preferring sites with moist soils and high humidity. The tree can form pure forests in Scandinavia and occurs as far north as latitude 67°N at Beiarn Municipality in Norway. It has been successfully introduced as far north as Tromsø and Alta in northern Norway (70°N). It has also been successfully introduced to Narsarsuaq , near

220-660: A belt, and recall that an earlier name for the range was 'stone belt'. As merchants from the Middle East traded with the Bashkirs and other people living on the western slopes of the Ural as far north as Great Perm , since the 10th century, medieval mideastern geographers had been aware of the existence of the mountain range in its entirety, stretching as far as the Arctic Ocean in the north. The first Russian mention of

330-453: A consequence of Dutch elm disease and/or other factors: NB: 'Exoniensis', Exeter Elm , has traditionally been classified as a form of U. glabra , but its identity is now a matter of contention. U. glabra hybridises naturally with U. minor , producing elms of the Ulmus × hollandica group, from which have arisen a number of cultivars: However, hybrids of U. glabra and U. pumila ,

440-449: A genetically random, maritime or juvenile form of U. minor , insufficiently differentiated to merit varietal status, its name a relic of taxonomic conservatism. Numerous cultivars have been raised in Europe since the 18th century, although many are now probably either extinct owing to the ravages of Dutch elm disease, or survive unrecognized in sucker form: The tree's natural range generously overlaps that of wych elm Ulmus glabra to

550-544: A height of 1,894 metres (6,214 ft). By topography and other natural features, the Urals are divided, from north to south, into the Polar (or Arctic), Nether-Polar (or Sub-Arctic), Northern, Central and Southern parts. The Polar Urals extend for about 385 kilometers (239 mi) from Mount Konstantinov Kamen in the north to the river Khulga in the south; they have an area of about 25,000 km (9,700 sq mi) and

660-510: A hugely variable reaction to Dutch elm disease (DED), including all the fashionable pre-20th century plantsman's clones (see Subspecies and varieties). However, field elm is genetically highly variable; Italian specimens when inoculated with the pathogen displayed between 15 and 100% dieback and between 70 and 100% wilting, whereas with trees tested in Spain, the variability ranged from 5 to 100% dieback, and 20 to 95% wilting. In 2013 researchers at

770-652: A key element in Nazi planning for the territories which they expected to conquer in the USSR. Faced with the threat of having a significant part of the Soviet territories occupied by the enemy, the government evacuated many of the industrial enterprises of European Russia and Ukraine to the eastern foothills of the Ural, considered a safe place out of reach of the German bombers and troops. Three giant tank factories were established at

880-619: A lesser extent in the United States. The hybrid Ulmus davidiana var. japonica × U. minor was raised at the Arnold Arboretum before 1924. Most of the European research was based at Wageningen in the Netherlands until 1992, whence a number of hybrid cultivars have been commercially released since 1960. The earlier trees were raised in response to the initial Dutch elm disease pandemic that afflicted Europe after

990-439: A national "Monument of Nature", lost its crown in a recent storm (2009) and has now been pollarded; it is regenerating vigorously. A rare example of a centuries-old field elm that retains its heartwood and crown is the 360-year-old specimen in the village square of Strinylas, Corfu . A tree said to be of similar age (200 cm d.b.h.) still stands (2013) in the city of Sliven , Bulgaria; other veterans are said to survive in

1100-480: A series of parallel ridges up to 1,000–1,200 m (3,300–3,900 ft) in height and longitudinal hollows. They are elongated from north to south and stretch for about 560 km (350 mi) from the river Usa . Most of the tops are flattened, but those of the highest mountains, such as Telposiz, 1,617 m (5,305 ft) and Konzhakovsky Stone, 1,569 m (5,148 ft) have a dissected topography. Intensive weathering has produced vast areas of eroded stone on

1210-523: A strongly dissected relief. The maximum height is 1,499 m (4,918 ft) at Mount Payer and the average height is 1,000 to 1,100 m (3,300 to 3,600 ft). The mountains of the Polar Ural have exposed rock with sharp ridges, though flattened or rounded tops are also found. The Nether-Polar Ural are higher, and up to 150 km (93 mi) wider than the Polar Urals. They include

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1320-481: A true panacea." It was this so-called "pyramidal elm bark" about which Michel-Philippe Bouvart famously quipped "Take it, Madame... and hurry up while it [still] cures." It still appeared in a pharmacopeia of 1893. Possibly the oldest wych elm in Europe grew at Beauly Priory in Inverness-shire , Scotland; the tree succumbed to DED in 2022 and collapsed the following year. The priory was founded circa 1230,

1430-441: A year could exceed that by a factor of 10). Over 23,000 km (8,900 sq mi) of land were contaminated in 1957 from a storage tank explosion, only one of several serious accidents that further polluted the region. The 1957 accident expelled 20 million curies of radioactive material, 90% of which settled into the land immediately around the facility. Although some reactors of Mayak were shut down in 1987 and 1990,

1540-532: Is 136 meters (446 ft) deep. Other lakes, too, are found in the glacial valleys of this region. Spas and sanatoriums have been built to take advantage of the medicinal muds found in some of the mountain lakes. The climate of the Urals is continental. The mountain ridges, elongated from north to south, effectively absorb sunlight thereby increasing the temperature. The areas west of the Ural Mountains are 1–2 °C (1.8–3.6 °F) warmer in winter than

1650-468: Is 6.3 metres in girth; planted in 1636 it features on the town crest. In England, large specimens once identified as U. minor subsp. minor , the narrow- or smooth-leafed elm, were once commonplace in the eastern counties before the advent of DED. The largest recorded tree in the UK grew at Great Amwell , Hertfordshire , measuring 40 m in height and 228 cm d.b.h. in 1911. Another famous specimen

1760-781: Is believed to be the tree (girth 5.2 m) in the former grounds of Duddingston House , now Duddingston Golf Course. Other notable specimens in Edinburgh are to be found in Learmonth Gardens and The Meadows . In Europe, a large tree planted in 1620 grows at Bergemolo, 5 km south of Demonte in Piedmont , Italy (bole-girth 6.2 m, 2.0 m DBH, height 26 m., 2008). Other ancient specimens grow at Styria, in Austria, and at Grenzhammer, Germany (see Gallery). In 1998, over 700 healthy, mature trees were discovered on

1870-473: Is by seed alone. The tree is notable for its very tough, supple young shoots, which are always without the corky ridges or 'wings' characteristic of many elms. The alternate leaves are deciduous, 6–17 cm long by 3–12 cm broad, usually obovate with an asymmetric base, the lobe often completely covering the short (<5 mm) petiole ; the upper surface is rough. Leaves on juvenile or shade-grown shoots sometimes have three or more lobes near

1980-538: Is found throughout the eastern Mediterranean, including Palestine and Israel, and is distinguished by its leaves, densely downy on the underside when mature. The latter is a little-known tree found in Iran, in the Zagros forests and the Kerman / Kermanshah area. Green and Richens also sank U. minor var. suberosa (Moench) Rehder - the so-called 'Cork-barked elm', korkulme (Germany) or wiąz korkowa (Poland), as

2090-404: Is less favoured as a host by the elm bark beetles, which act as vectors. Research in Spain has indicated the presence of a triterpene , alnulin , rendering the tree bark less attractive to the beetle than the field elm , though at 87 μg/g dried bark, its concentration is not as effective as in Ulmus laevis (200 μg/g). Moreover, once the tree is dying, its bark is quickly colonized by

2200-914: Is much less developed on the eastern slopes. The eastern slopes are relatively flat, with some hills and rocky outcrops and contain alternating volcanic and sedimentary layers dated to the middle Paleozoic Era. Most high mountains consist of weather-resistant rocks such as quartzite , schist and gabbro that are between 395 and 570 million years old. The river valleys are underlain by limestone. The Ural Mountains contain about 48 species of economically valuable ores and minerals. Eastern regions are rich in chalcopyrite , nickel oxide (e. g. Serov nickel deposit ), gold , platinum , chromite and magnetite ores, as well as in coal ( Chelyabinsk Oblast ), bauxite , talc , fireclay and abrasives. The Western Urals contain deposits of coal, oil, natural gas (Ishimbay and Krasnokamsk areas) and potassium salts . Both slopes are rich in bituminous coal and lignite , and

2310-735: Is not used in Flora Europaea . In 2009 Dr Max Coleman of the Royal Botanic Garden, Edinburgh wrote: "The advent of DNA fingerprinting has shed considerable light on the question. A number of studies have now shown that the distinctive forms Melville elevated to species and Richens lumped together as field elm are single clones, all genetically identical, which have been propagated by vegetative means such as cuttings or root suckers. This means that enigmatic British elms such as Plot elm and English elm have been shown to be single clones of field elm. Although Richens did not have

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2420-630: Is often listed as a regional form of Ulmus glabra . The word "wych" (also spelled "witch") comes from the Old English wice , meaning pliant or supple, which also gives definition to wicker and weak. Jacob George Strutt 's 1822 book, Sylva Britannica attests that the Wych Elm was sometimes referred to as the "Wych Hazel", a name now applied to the unrelated species Hamamelis , commonly called "wych hazels". Some botanists, notably Lindquist (1931), have proposed two subspecies : Much overlap

2530-548: Is predominantly south European, extending to Asia Minor and Iran; its northern outposts are the Baltic islands of Öland and Gotland , although it may have been introduced by humans. The tree's typical habitat is low-lying forest along the main rivers, growing in association with oak and ash , where it tolerates summer floods as well as droughts. Current treatment of the species owes much to Richens , who noted (1983) that several varieties of field elm are distinguishable on

2640-452: Is seen between populations with these characters, and the distinction may owe to environmental influence, rather than genetic variation; the subspecies are not accepted by Flora Europaea . The type sometimes reaches heights of 40 m (130 ft), typically with a broad crown where open-grown, supported by a short bole up to 2 m (6.6 ft) diameter at breast height (DBH). Normally, root suckers are not seen; natural reproduction

2750-557: The First World War , and were to prove vulnerable to the much more virulent strain of the disease that arrived in the late 1960s. However, further research eventually produced several trees effectively immune to disease, which were released after 1989. Ural Mountains The Ural Mountains ( / ˈ jʊər əl / YOOR -əl ), or simply the Urals , are a mountain range in Eurasia that runs north–south mostly through

2860-487: The First World War , and were to prove vulnerable to the much more virulent strain of the disease that arrived in the late 1960s. However, further research eventually produced several trees highly resistant to disease which were released after 1989. The elms by Willy Lott's Cottage and Flatford Mill , Suffolk , in Constable 's paintings and drawings were, according to Richens, "smooth-leaved elm" ( U. minor ), though

2970-726: The Ilych , Shchugor , and the Usa , and via the Ob basin in the east, which includes the Tobol , Tavda , Iset, Tura and Severnaya Sosva . The rivers are frozen for more than half the year. Generally, the western rivers have higher flow volume than the eastern ones, especially in the Northern and Nether-Polar regions. Rivers are slower in the Southern Urals. This is because of low precipitation and

3080-531: The Irtysh , and intervening island arcs . The collision lasted nearly 90 million years in the late Carboniferous – early Triassic . Unlike the other major orogens of the Paleozoic ( Appalachians , Caledonides , Variscides ), the Urals have not undergone post-orogenic extensional collapse and are unusually well preserved for their age, being underlaid by a pronounced crustal root. East and south of

3190-646: The Kyshtym disaster . The Ural Mountains extend about 2,500 km (1,600 mi) from the Kara Sea to the Kazakh Steppe along the border of Kazakhstan. Vaygach Island and the island of Novaya Zemlya form a further continuation of the chain on the north. Geographically this range marks the northern part of the border between Europe and Asia. Its highest peak is Mount Narodnaya, approximately 1,895 m (6,217 ft) in elevation. Transverse faults divide

3300-536: The Ob River , both starting from the town of Ustyug . The rivers, Chusovaya and Belaya , were first mentioned in the chronicles of 1396 and 1468, respectively. In 1430, the town of Solikamsk (Kama Salt) was founded on the Kama at the foothills of the Ural, where salt was produced in open pans . Ivan III , the grand prince of Moscow, captured Perm, Pechora and Yugra from the declining Novgorod Republic in 1472. With

3410-568: The Russian Federation , from the coast of the Arctic Ocean to the river Ural and northwestern Kazakhstan . The mountain range forms part of the conventional boundary between the continents of Europe and Asia , marking the separation between European Russia and Siberia . Vaygach Island and the islands of Novaya Zemlya form a further continuation of the chain to the north into the Arctic Ocean. The average altitudes of

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3520-489: The Universidad Politėcnica de Madrid announced the discovery and cloning of trees in Spain with levels of resistance greater than 'Sapporo Autumn Gold' (see Cultivation). Tolerance of elm yellows (phloem necrosis) is generally good, U. minor exhibiting symptoms such as the 'witch's broom' only sporadically throughout Italy, including Sicily and Sardinia , however the disease was often locally common within

3630-643: The Uralmash in Sverdlovsk (as Yekaterinburg used to be known), Uralvagonzavod in Nizhny Tagil, and Chelyabinsk Tractor Plant in Chelyabinsk. After the war, in 1947–1948, Chum – Labytnangi railway, built with the forced labor of Gulag inmates, crossed the Polar Ural . Mayak , 150 kilometres (93 mi) southeast of Yekaterinburg , was a center of the Soviet nuclear industry and site of

3740-735: The Western geography . The Middle and Southern Ural were still largely unavailable and unknown to the Russian or Western European geographers. In the 1550s, after the Tsardom of Russia had defeated the Khanate of Kazan and proceeded to gradually annex the lands of the Bashkirs, the Russians finally reached the southern part of the mountain chain. In 1574, they founded Ufa . The upper reaches of

3850-464: The fungus Phoma , which radically reduces the amount of bark available for the beetle to breed on. In European trials, clones of apparently resistant trees were inoculated with the pathogen, causing 85 – 100% wilting, resulting in 68% mortality by the following year. DNA analysis by Cemagref (now Irstea ) in France has determined the genetic diversity within the species is very limited, making

3960-555: The 16th–17th century during the Russian conquest of Siberia , was initially applied to its southern parts and gained currency as the name of the entire range during the 18th century. It might have been borrowed from either Turkic "stone belt" ( Bashkir , where the same name is used for the range), or Ob-Ugric . From the 13th century in Bashkortostan , there has been a legend about a hero named Ural who sacrificed his life for

4070-474: The EU, with a view to returning field elm to cultivation. Results from Spain (2013), for example, confirm that a very small number of surviving field elms (about 0.5% of those tested) appear to have comparatively high levels of tolerance of the disease, and it is hoped that a controlled crossing of the best of these will produce resistant Ulmus minor hybrids for cultivation. In the UK, despite its late leaf-flush in

4180-575: The Elms', 'leaman' being the plural form of leam or lem, 'elm'. Closely related species, such as Bergmann's elm U. bergmanniana and Manchurian elm U. laciniata , native to northeast Asia , were once sometimes included in U. glabra ; another close relative is the Himalayan or Kashmir elm U. wallichiana . Conversely, Ulmus elliptica from the Caucasus, considered a species by some authorities,

4290-769: The European mainland. Of these, he listed the small-leaved U. minor of France and Spain; the narrow-leaved U. minor of northern and central Italy; the densely hairy leaved U. minor of southern Italy and Greece; the U. minor with small-toothed leaves from the Balkans; the U. minor with large-toothed leaves from the Danube region; and the small-leaved U. minor from southern Russia and Ukraine. As for British varieties, "the continental populations most closely related [to eastern English Field Elm] are in central Europe", while south-western forms were introduced from France. He concluded, however, that owing to incomplete field-research at

4400-462: The Italian elm breeding programme circa 2000. Hybrids with U. glabra in their ancestry have featured strongly in recent artificial hybridization experiments in Europe, notably at Wageningen in the Netherlands , and a number of hybrid cultivars have been commercially released since 1960. The earlier trees were raised in response to the initial Dutch elm disease pandemic that afflicted Europe after

4510-677: The Kama and Chusovaya in the Middle Ural, still unexplored, as well as parts of Transuralia still held by the hostile Siberian Khanate , were granted to the Stroganovs by several decrees of the tsar in 1558–1574. The Stroganovs land provided the staging ground for Yermak 's incursion into Siberia . Yermak crossed the Ural from the Chusovaya to the Tagil around 1581. In 1597, Babinov's road

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4620-914: The Komi Republic, Bashkir and its former branch Shulgan-Tash in Bashkortostan, Visim in Sverdlovsk Oblast, Southern Ural in Bashkortostan, Basegi in Perm Krai, Vishera in Perm Krai and Denezhkin Kamen in Sverdlovsk Oblast. The area has also been severely damaged by the plutonium -producing facility Mayak , opened in Chelyabinsk-40 (later called Chelyabinsk-65, Ozyorsk ), in the Southern Ural, after World War II. Its plants went into operation in 1948 and, for

4730-409: The Polar Urals. Whereas in other parts of the Ural Mountains they grow up to an altitude of 1,000 metres (3,300 ft), in the Polar Urals the tree line is at 250–400 metres (820–1,310 ft). The low polar forests are mixed with swamps, lichens, bogs and shrubs. Dwarf birch , mosses and berries ( blueberry , cloudberry , black crowberry , etc.) are abundant. The forests of the Southern Urals are

4840-591: The Siberian elm, have not been observed in the field and only achieved in the laboratory, though the ranges of the two species, the latter introduced by man, overlap in parts of Southern Europe, notably Spain. A crossing in Russia of U. glabra and U. pumila produced the hybrid named Ulmus × arbuscula ; a similar crossing was cloned ('FL025') by the Istituto per la Protezione delle Piante (IPP), Florence, as part of

4950-508: The United Kingdom (geologist Sir Roderick Murchison ), France (paleontologist Édouard de Verneuil ), and Germany (naturalist Alexander von Humboldt , geologist Alexander Keyserling ). In 1845, Murchison, who had according to Encyclopædia Britannica "compiled the first geologic map of the Ural in 1841", published The Geology of Russia in Europe and the Ural Mountains with de Verneuil and Keyserling. The first railway across

5060-615: The Ural Mountains are formed of limestone , dolomite and sandstone left from ancient shallow seas. The eastern side is dominated by basalts . The western slope of the Ural Mountains has predominantly karst topography , especially in the Sylva basin, which is a tributary of the Chusovaya . It is composed of severely eroded sedimentary rocks (sandstones and limestones) that are about 350 million years old. There are many caves , sinkholes and underground streams. The karst topography

5170-538: The Urals are around 1,000–1,300 metres (3,300–4,300 ft), the highest point being Mount Narodnaya , which reaches a height of 1,894 metres (6,214 ft). The mountains lie within the Ural geographical region and significantly overlap with the Ural Federal District and the Ural economic region . Their resources include metal ores, coal, and precious and semi-precious stones. Since the 18th century,

5280-609: The Urals had been built by 1878 and linked Perm to Yekaterinburg via Chusovoy , Kushva and Nizhny Tagil . In 1890, a railway linked Ufa and Chelyabinsk via Zlatoust . In 1896, this section became a part of the Trans-Siberian Railway . In 1909, yet another railway connecting Perm and Yekaterinburg passed through Kungur by the way of the Siberian Route. It has eventually replaced the Ufa – Chelyabinsk section as

5390-403: The Urals much of the orogen is buried beneath later Mesozoic and Cenozoic sediments . The adjacent Pay-Khoy Ridge to the north and Novaya Zemlya are not a part of the Uralian orogen and formed later. Many deformed and metamorphosed rocks, mostly of Paleozoic age, surface within the Urals. The sedimentary and volcanic layers are folded and faulted . The sediments to the west of

5500-439: The apex. The perfect hermaphrodite flowers appear before the leaves in early spring, produced in clusters of 10–20; they are 4 mm across on 10 mm long stems, and being wind-pollinated, are apetalous . The fruit is a winged samara 20 mm long and 15 mm broad, with a single, round, 6 mm seed in the centre, maturing in late spring. While the species is highly susceptible to Dutch elm disease , it

5610-475: The basis of ancient Bulgar - Chuvash dialects. Geographer E.V. Hawks believes that the name goes back to the Bashkir folklore Ural-Batyr . The Evenk geographical term era "mountain" has also been theorized. (cf also Ewenkī ürǝ-l (pl.) "mountains") Finno-Ugrist scholars consider Ural deriving from the Ostyak word urr meaning "chain of mountains". Turkologists , on the other hand, have achieved majority support for their assertion that 'ural' in Tatar means

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5720-400: The border between the Komi Republic and Perm Krai and the eastern slopes south of approximately 54°30'N drain into the Caspian Sea via the Kama and Ural basins. The tributaries of the Kama include the Vishera , Chusovaya, and Belaya and originate on both the eastern and western slopes. The rest of the Urals drain into the Arctic Ocean, mainly via the Pechora basin in the west, which includes

5830-433: The chances of a resistant tree evolving rather remote. A 300-year-old example growing in Grenzhammer , Ilmenau has allegedly been scientifically proven to be resistant to Dutch elm disease. The Swedish Forest Tree Breeding Association at Källstorp produced triploid and tetraploid forms of the tree, but these proved no more resistant to Dutch elm disease than the normal diploid form. In trials conducted in Italy,

5940-402: The characteristic fissures and markings of 'burr elm' wood. Bosses fringed with shoots are burrs, whereas unfringed bosses are burls. In 18th century France, the inner bark of Ulmus glabra , orme pyramidale , had a brief reputation as a panacea ; "it was taken as a powder, as an extract, as an elixir, even in baths. It was good for the nerves, the chest, the stomach — what can I say? — it was

6050-461: The city of Yekaterinburg . Both factories were actually founded by Tatishchev's successor, Georg Wilhelm de Gennin , in 1723. Tatishchev returned to the Ural on the order of Empress Anna to succeed de Gennin in 1734–1737. Transportation of the output of the smelting works to the markets of European Russia necessitated the construction of the Siberian Route from Yekaterinburg across the Ural to Kungur and Yegoshikha (Perm) and further to Moscow, which

6160-428: The count), several varieties and numerous complex hybrids. In 1992 Armstrong identified no fewer than forty British species and microspecies. Clive Stace (1997) wrote of the British elms "The two-species ( glabra and minor ) concept of Richens is not sufficiently discriminating to be of taxonomic value". Nevertheless, it is Richens’ classification which has been the most commonly adopted in recent years, although it

6270-408: The early 17th C by the Duc de Sully , A tree approximately 400 years old and 5.55 metres in girth grows in the town of Mergozzo in Piedmont , Italy. 'L'olmo di Mergozzo', like its French counterparts 'l'orme de Biscarosse' and 'l’orme de Bettange', is hollowed out by age, its life prolonged by lopping, while in Spain the elm in the Plaza del Olmo ("Elm square" in Spanish) in Navajas , Valencia ,

6380-427: The eastern ones by 150–300 mm (5.9–11.8 in) per year. This is because the mountains trap clouds from the Atlantic Ocean. The highest precipitation, approximately 1,000 mm (39 in), is in the Northern Urals with up to 1,000 cm (390 in) snow. The eastern areas receive from 500–600 mm (20–24 in) in the north to 300–400 mm (12–16 in) in the south. Maximum precipitation occurs in

6490-421: The eastern regions because the former are warmed by Atlantic winds whereas the eastern slopes are chilled by Siberian air masses. The average January temperatures increase in the western areas from −20 °C (−4 °F) in the Polar to −15 °C (5 °F) in the Southern Urals and the corresponding temperatures in July are 10 and 20 °C (50 and 68 °F). The western areas also receive more rainfall than

6600-592: The easy accessibility of the mountains there are no specifically mountainous species. In the Central Urals, one can see a rare mixture of sable and pine marten named kidus. In the Southern Urals, badger and black polecat are common. Reptiles and amphibians live mostly in the Southern and Central Ural and are represented by the common viper , lizards and grass snakes . Bird species of Northern, Middle and South Urals are represented by Western Capercaillie , black grouse , hazel grouse , spotted nutcracker , Siberian Jay , Common and Oriental cuckoos . Unlike mammals,

6710-544: The evidence to prove it, he was correct in recognising a series of clones and grouping them together as a variable species." It is hoped that analysis of molecular markers will ultimately eliminate the taxonomic confusion. The tree typically grows to < 30 m (98 ft) and bears a rounded crown. The bark of the trunk is rough, furrowed lightly in older trees to form a block pattern. Young branchlets occasionally have corky wings. The shoots are slender compared with those of wych elm. The leaves are smaller than those of

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6820-404: The excursions of 1483 and 1499–1500 across the Ural, Moscow managed to subjugate Yugra completely. The Russians received tribute, but contact with the tribes ceased after they left. Nevertheless, around the early 16th century, Polish geographer, Maciej of Miechów , in his influential Tractatus de duabus Sarmatiis (1517) argued that there were no mountains in Eastern Europe at all, challenging

6930-463: The extent of its hybridisation with U. minor . The resulting hybrid has not yet been given a formal botanical name, though there are cultivated forms such as 'Recerta' and 'Fiorente' (see 'Hybrid cultivars'). U. minor hybridises naturally with U. glabra , producing elms of the Ulmus × hollandica group, from which there have arisen a number of cultivars: The tree has featured strongly in artificial hybridization experiments in Europe and to

7040-602: The facility keeps producing plutonium. The Urals have been viewed by Russians as a "treasure box" of mineral resources, which were the basis for its extensive industrial development. In addition to iron and copper, the Urals were a source of gold, malachite , alexandrite , and other gems such as those used by the court jeweller Fabergé . As Russians in other regions gather mushrooms or berries, Uralians gather mineral specimens and gems. Dmitry Mamin-Sibiryak (1852–1912) and Pavel Bazhov (1879–1950), as well as Aleksey Ivanov and Olga Slavnikova, post-Soviet writers, have written of

7150-400: The first deposits of iron and copper ores, mica , gemstones and other minerals were discovered in the Ural. Iron and copper smelting works emerged. In particular, the Gumyoshevsky mine was established in 1702 at an ancient copper deposit known since Bronze Age — so-called "legendary" Copper Mountain which also produced malachite . Mining intensified particularly quickly during

7260-445: The first ten years, dumped unfiltered radioactive waste into the river Techa and Lake Karachay . In 1990, efforts were underway to contain the radiation in one of the lakes, which was estimated at the time to expose visitors to 500 millirem per day. As of 2006, 500 mrem in the natural environment was the upper limit of exposure considered safe for a member of the general public in an entire year (though workplace exposure over

7370-456: The focal-point of the village until the late 20th century. The tallest recorded field elms in Greece were two specimens planted in 1650 beside the newly built church of the Archangels Michael and Gabriel, in Omali Voiou (Oμαλή Bοΐου) near Siatista , which, despite being open-grown trees, attained a height of 40 metres by the mid-20th century. The immemorial elm opposite the village square of Aidona in Thessaly , Greece which has been "listed" as

7480-407: The height of 60–80 centimetres (24–31 in). Much of the land is cultivated. To the south, the meadow steppes become more sparse, dry and low. The steep gravelly slopes of the mountains and hills of the eastern slopes of the Southern Urals are mostly covered with rocky steppes. River valleys contain willow , poplar and caragana shrubs. Forest landscapes of the Urals are diverse, especially in

7590-490: The highest peaks and plateaus of Northern and Southern Urals are inhabited by some mountainous or tundra avian species, like Golden Plover , Dotterel , Ptarmigan and Willow Grouse , in Polar Urals also by Rough-legged Buzzard and Snowy Owl. The steppes of the Southern Urals are dominated by hares and rodents such as hamsters , susliks , and jerboa . There are many birds of prey such as lesser kestrel and buzzards . The continuous and intensive economic development of

7700-541: The highest peaks of the range: Mount Narodnaya (1,895 m (6,217 ft)), Mount Karpinsky (1,878 m (6,161 ft)) and Manaraga (1,662 m (5,453 ft)). They extend for more than 225 km (140 mi) south to the Shchugor . The many ridges are sawtooth shaped and dissected by river valleys. Both Polar and Nether-Polar Urals are typically Alpine; they bear traces of Pleistocene glaciation, along with permafrost and extensive modern glaciation, including 143 extant glaciers. The Northern Ural consist of

7810-424: The house of the title and is said to have a "...girth that a dozen men could not have spanned..." Forster describes the tree as "...a comrade, bending over the house, strength and adventure in its roots." The wych elm of the novel had pigs' teeth embedded in the trunk by country people long ago and it was said that chewing some of the bark could cure toothache. In keeping with the novel's epigraph, "Only connect...",

7920-405: The largest deposit of bituminous coal is in the north (Pechora field). The specialty of the Urals is precious and semi-precious stones, such as emerald , amethyst , aquamarine , jasper , rhodonite , malachite and diamond . Some of the deposits, such as the magnetite ores at Magnitogorsk , are already nearly depleted. Many rivers originate in the Ural Mountains. The western slopes south of

8030-655: The last centuries has affected the fauna, and wildlife is much diminished around all industrial centers. During World War II, hundreds of factories were evacuated from Western Russia before the German occupation, flooding the Urals with industry. The conservation measures include establishing national wildlife parks. There are nine strict nature reserves in the Urals: the Ilmen , the oldest one, mineralogical reserve founded in 1920 in Chelyabinsk Oblast, Pechora-Ilych in

8140-502: The leaf veins, detectable with the aid of a magnifying glass. The samarae are oval or obovate, glabrous, 12–15 mm ( 15 ⁄ 32 – 19 ⁄ 32  in) long, notched at the top, with the seed close to the notch. Ulmus minor in France generally begins to flower and fruit when aged 10 years. The species readily produces suckers from roots and stumps, even after devastation by Dutch elm disease ; consequently genetic resources are not considered endangered. The species has

8250-589: The main ridges by the Miass . The maximum height is 1,640 m (5,380 ft) ( Mount Yamantau ) and the width reaches 250 km (160 mi). Other notable peaks lie along the Iremel mountain ridge (Bolshoy Iremel and Maly Iremel) and Nurgush . The Southern Urals extend some 550 km (340 mi) up to the sharp westward bend of the river Ural and terminate in the Guberlin Mountains and finally in

8360-717: The main trunk of the Trans-Siberian railway. The highest peak of the Ural, Mount Narodnaya , (elevation 1,895 m [6,217 ft]) was identified in 1927. During the Soviet industrialization in the 1930s, the city of Magnitogorsk was founded in the South-Eastern Ural as a center of iron smelting and steelmaking . During the German invasion of the Soviet Union in 1941–1942, the mountains became

8470-616: The most diverse in composition: here, together with coniferous forests are also abundant broadleaf tree species such as English oak , Norway maple and elm. The Virgin Komi Forests in the northern Urals are recognized as a World Heritage site. The forests of Urals are inhabited by animals typical of Eurosiberia, such as elk, brown bear, fox, wolf, wolverine , lynx , squirrel, Siberian chipmunk , flying squirrel , reindeer and sable (north only). The fauna of Polar Urals also includes species like Arctic Fox and lemmings. Because of

8580-525: The mountain chain into seven major units, each of which has its own typical pattern of mountain ridges. From north to south, these are the Pay-Khoy, Zapolyarnyy, Pripolyarnyy, Polyarnyy, Severnyy, Sredniy, Yuzhnny Ural and Mugodzhary. The average altitudes of the Urals are around 1,000–1,300 m (3,300–4,300 ft), the highest point being Narodnaya peak in the Pripolyarnyy Ural which reaches

8690-498: The mountain slopes and summits of the northern areas. The Central Ural are the lowest part of the Ural, with smooth mountain tops, the highest mountain being 994 m (3,261 ft) (Basegi); they extend south from the river Ufa . The relief of the Southern Ural is more complex, with numerous valleys and parallel ridges directed south-west and meridionally. The range includes the Ilmensky Mountains separated from

8800-437: The mountains and their systematic extraction began in the early 18th century, eventually turning the region into the largest mineral base of Russia. One of the first scientific descriptions of the mountains was published in 1770–71. Over the next century, the region was studied by scientists from a number of countries, including Russia (geologist Alexander Karpinsky , botanist Porfiry Krylov and zoologist Leonid Sabaneyev ),

8910-445: The mountains have contributed significantly to the mineral sector of the Russian economy . The region is one of the largest centres of metallurgy and heavy industry production in Russia. As attested by Sigismund von Herberstein , in the 16th century, Russians called the Ural range by a variety of names derived from the Russian words for rock (stone) and belt. The modern Russian name for the Urals ( Урал , Ural ), first appearing in

9020-750: The mountains to the east of the East European Plain is provided by the Primary Chronicle , where it describes the Novgorodian expedition to the upper reaches of the Pechora in the year 1096. During the next few centuries, the Novgorodians engaged in fur trading with the local population and collected tribute from Yugra and Great Perm , slowly expanding southwards. The city-state of Novgorod established two trade routes to

9130-469: The north and its suckering habits, continental U. minor was occasionally planted as an ornamental urban tree. Augustine Henry wrote in 1913 that the U. minor planted in parks in Scotland were of French origin. More recently U. minor seed was imported to the UK from Italy. There are mature survivors in Edinburgh that are not the common U. minor cultivars (2015). U. minor has been introduced to

9240-411: The north, and readily hybridizes with it to produce the so-called 'Dutch elm' Ulmus × hollandica . In Spain and Italy Ulmus minor has naturally hybridized with Siberian elm U. pumila . In Spain U. pumila was introduced in the 16th century and has since spread widely, contributing to conservation concerns for U. minor . In Italy U. pumila was introduced in the 1930s; research is ongoing into

9350-430: The other European species, hence the specific epithet minor , however they can vary greatly according to the maturity of the tree. Leaves on juvenile growth (suckers, seedlings etc.) are coarse and pubescent, whereas those on mature growth are generally smooth, though remaining highly variable in form; there are generally fewer than 12 pairs of side veins. A common characteristic is the presence of minute black glands along

9460-632: The point of view of some authors of Classical antiquity, which were popular during the Renaissance . Only after Sigismund von Herberstein in his Notes on Muscovite Affairs (1549) had reported, following Russian sources, that there are mountains behind the Pechora and identified them with the Riphean Mountains and Hyperboreans of ancient authors, did the existence of the Ural, or at least of its northern part, become firmly established in

9570-729: The region. The region served as a military stronghold during Peter the Great 's Great Northern War with Sweden, during Stalin's rule when the Magnitogorsk Metallurgical Complex was built and Russian industry relocated to the Urals during the Nazi advance at the beginning of World War II, and as the center of the Soviet nuclear industry during the Cold War . Extreme levels of air, water, and radiological contamination and pollution by industrial wastes resulted. Population exodus followed, and economic depression at

9680-522: The reign of Peter I of Russia . In 1720–1722, he commissioned Vasily Tatishchev to oversee and develop the mining and smelting works in the Ural. Tatishchev proposed a new copper smelting factory in Yegoshikha , which would eventually become the core of the city of Perm and a new iron smelting factory on the Iset , which would become the largest in the world at the time of construction and give birth to

9790-521: The relatively warm climate resulting in less snow and more evaporation. The mountains contain a number of deep lakes. The eastern slopes of the Southern and Central Urals have most of these, among the largest of which are the Uvildy, Itkul, Turgoyak, and Tavatuy lakes. The lakes found on the western slopes are less numerous and also smaller. Lake Bolshoye Shchuchye, the deepest lake in the Polar Urals,

9900-434: The roots, and any seedlings are often consumed by uncontrolled deer populations, regeneration is very restricted, limited to sprouts from the stumps of young trees. The resultant decline has been extreme, and the wych elm is now uncommon over much of its former range. It is best propagated from seed or by layering stooled stock plants, although softwood cuttings taken in early June will root fairly reliably under mist. Wych elm

10010-470: The sake of his people who then poured a stone pile over his grave, which later turned into the Ural Mountains. Possibilities include Bashkir үр "elevation; upland" and Mansi ур ала "mountain peak, top of the mountain", V.N. Tatischev believes that this oronym is set to "belt" and associates it with the Turkic verb oralu- "gird". I.G. Dobrodomov suggests a transition from Aral to Ural explained on

10120-411: The southern hemisphere, notably Australasia and Argentina. U. minor can live to a great age. An ancient field elm stood until recently in the village square of Metaxades , Thrace , Greece. Having abandoned their original village in 1286 after cholera outbreaks, the villagers re-founded it in the hills where a young elm was growing beside a spring. An elm (reputedly the original) and the fountain were

10230-439: The southern part. The western areas are dominated by dark coniferous taiga forests which change to mixed and deciduous forests in the south. The eastern mountain slopes have light coniferous taiga forests. The Northern Urals are dominated by conifers, namely Siberian fir , Siberian pine , Scots pine , Siberian spruce , Norway spruce and Siberian larch , as well as by silver and downy birches . The forests are much sparser in

10340-588: The southern tip of Greenland ( 61°N ). The tree was by far the most common elm in the north and west of the British Isles and is now acknowledged as the only indisputably British native elm species. Owing to its former abundance in Scotland, the tree is occasionally known as the Scotch or Scots elm; Loch Lomond is said to be a corruption of the Gaelic Lac Leaman interpreted by some as 'Lake of

10450-457: The species in France, including Paris . U. minor in general and a number of clones in particular (see 'Cultivars' below) were once commonly cultivated across Europe in town and country, but owing to its susceptibility to Dutch elm disease, U. minor is now uncommon in cultivation. However, in an ongoing project that began in the 1990s, several thousand surviving field elms have been tested for innate resistance by national research institutes in

10560-638: The summer: the winter is dry because of the Siberian High . The landscapes of the Urals vary with both latitude and longitude and are dominated by forests and steppes. The southern area of the Mughalzhar Hills is a semidesert. Steppes lie mostly in the southern and especially south-eastern Urals. Meadow steppes have developed on the lower parts of mountain slopes and are covered with zigzag and mountain clovers , Serratula gmelinii , dropwort , meadow-grass and Bromus inermis , reaching

10670-408: The time of the collapse of the Soviet Union, but in post-Soviet times additional mineral exploration, particularly in the northern Urals, has been productive and the region has attracted industrial investment. Ulmus minor Ulmus minor Mill. , the field elm , is by far the most polymorphic of the European species, although its taxonomy remains a matter of contention. Its natural range

10780-528: The time of writing, it was "not possible to present an overall breakdown of the European Field Elm into regional varieties". The epithet 'red' elm was commonly used by British foresters, an allusion to the colour of the timber. Richens sank a number of British elms, notably English elm , as either subspecies or varieties of U. minor in 1968. However, Melville , writing ten years later, identified five distinct species (including U. glabra in

10890-791: The tree already in existence. The UK Champion listed in the Tree Register of the British Isles was at Brahan in the Scottish Highlands (died 2021); it had a girth of 703 cm (2.23 m DBH) and a height of 24 m. Possibly the oldest specimen in England was found in 2018 in a field north of Hopton Castle in Shropshire. Coppiced long ago, its bole girth measured 6.3 m in 2018. The oldest specimen in Edinburgh

11000-561: The tree was found to have a slight to moderate susceptibility to elm yellows , and a high susceptibility to the elm leaf beetle Xanthogaleruca luteola . The wych elm is moderately shade-tolerant, but requires deep, rich soils as typically found along river valleys. The species is intolerant of acid soils and flooding, as it is of prolonged drought. Although rarely used as a street tree owing to its shape, it can be surprisingly tolerant of urban air pollution, constricted growing conditions, and severe pollarding. As wych elm does not sucker from

11110-612: The upper slopes of Mount Šimonka in Slovakia , but they are believed to have survived courtesy of their isolation from disease-carrying beetles rather than any innate resistance; 50 clones of these trees were presented to the Prince of Wales for planting at his Highgrove Estate , and at Clapham , Yorkshire . E. M. Forster cites a particular wych elm, one that grew at his childhood home of Rooks Nest, Stevenage , Hertfordshire , 16 times in his novel Howards End . This tree overhangs

11220-647: The village of Samuilovo , 7 km from Sliven. In France, a tree reputedly over 650 years old survived in the centre of Biscarrosse south of Bordeaux until the summer of 2010, when it finally succumbed to Dutch elm disease. Another veteran with a 6-metre girth survives at Bettange , France, close to the Belgian border, reputedly planted in 1593. Other wrecks include 'l'ormeau de Sully' in Villesèquelande near Carcassonne , "a magnificent tree supported by three metal props", said to have been planted in

11330-517: The wide Mughalzhar Hills . The Urals are among the world's oldest extant mountain ranges . Some have estimated the age to be 250 to 300 million years, the elevation of the mountains is unusually high. They formed during the Uralian orogeny due to the collision of the eastern edge of the supercontinent Laurasia with the young and rheologically weak continent of Kazakhstania , which now underlies much of Kazakhstan and West Siberia west of

11440-413: The wych elm may be seen by some as a symbol of the connection of humans to the earth. Margaret Schlegel, the novel's protagonist, fears that any "....westerly gale might blow the wych elm down and bring the end of all things..." The tree is changed to a chestnut in the 1991 film adaptation of Howards End . About 40 cultivars have been raised, although at least 30 are now probably lost to cultivation as

11550-536: Was accepted, despite the wide source-area claimed for it ("Italy, Spain, Portugal and Algeria"), as U. carpinifolia var. italica Henry , by Krüssman (1984), who included a photograph of a specimen in Gisselfeld Park , Denmark. Bean (1988), however, considered it "a variety of rather dubious standing", and it was ignored by Richens (1983). U. canescens Melville and U. boissieri Grudz. were both sunk as U. minor by Richens. The former

11660-516: Was built across the Ural from Solikamsk to the valley of the Tura , where the town of Verkhoturye (Upper Tura) was founded in 1598. Customs was established in Verkhoturye shortly thereafter and the road was made the only legal connection between European Russia and Siberia for a long time. In 1648, the town of Kungur was founded at the western foothills of the Middle Ural. During the 17th century,

11770-430: Was completed in 1763 and rendered Babinov's road obsolete. In 1745, gold was discovered in the Ural at Beryozovskoye and later at other deposits. It has been mined since 1747. The first ample geographic survey of the Ural Mountains was completed in the early 18th century by the Russian historian and geographer Vasily Tatishchev under the orders of Peter I. Earlier, in the 17th century, rich ore deposits were discovered in

11880-768: Was the great elm that towered above its two siblings at the bottom of Long Melford Green, Long Melford , Suffolk, till the group succumbed to disease in 1978. The three "were survivors of a former clone of at least nine elms, one dating from 1757". The Long Melford elms were painted in 1940 by the watercolourist S. R. Badmin in his 'Long Melford Green on a Frosty Morning', now in the Victoria and Albert Museum . The largest known surviving trees in England are at East Coker , Somerset (30 m high, 95 cm d.b.h. ), Termitts Farm near Hatfield Peverel , Essex (25 m high, 145 d.b.h.), and Melchbourne , Bedfordshire , (147 cm d.b.h.). The name Ulmus minor subsp. minor

11990-896: Was used by R. H. Richens for field elm that was not English elm , Cornish elm , Plot elm or Guernsey elm . Many publications, however, continue to use plain Ulmus minor for undifferentiated field elm; indeed Dr Max Coleman of Royal Botanic Garden Edinburgh argued in his 2002 paper 'British Elms' that there was no clear distinction between species and subspecies. Some authorities, among them Richens and Coleman, include English elm among varieties of field elm, Richens calling English elm U. minor var. vulgaris . Richens sank as undifferentiated U. minor certain local English forms such as U. minor 'Goodyeri' , U. minor 'Hunnybunii' , U. minor 'Sowerbyi' , and U. minor 'Coritana' . Henry 's Ulmus nitens var. italica , 'Mediterranean Elm' (1913), distinguished by its 14 to 18 pairs of leaf-veins,

12100-607: Was widely planted in Edinburgh in the 19th century as a park and avenue tree, and despite losses, it remains abundant there, regenerating through seedlings. It was introduced to New England in the 18th century, to Canada (as U. montana at the Dominion Arboretum , Ottawa ) and Australia in the 19th century. Wych elm wood is prized by craftsmen for its colouring, its striking grain, its 'partridge-breast' or 'catspaw' markings, and when worked, its occasional iridescent greenish sheen or 'bloom'. The bosses on old trees produce

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