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Da Hinggan–Dzhagdy Mountains Conifer Forests
The Da Hinggan-Dzhagdy Mountains conifer forests ecoregion (WWF ID: PA0505) covers the Greater Khingan Mountains of northern Manchuria (China), and across the border north into Russia where it follows the mountain ridge for another 500 km to the east. The mountain forests exhibit a floral community called "Daurian flora", a combination of the Siberian taiga to the north and the Manchurian floral types to the south. The eastern slopes are steep and drained by many rivers, the western slopes are gentler, and there are grasslands on some slopes. The ecoregion is in the Palearctic realm, with a Cold semi-arid climate. It covers . Location and description The ecoregion covers the Greater Khingan mountains in northern Manchuria and crosses the Amur River north into the Dzhagdy in Russia. In China, this is in the northern parts of Inner Mongolia Autonomous Region and Heilongjiang Province. In Russia, most of the region is in Amur Oblast. Climate Because of its altitude and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic Realm
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Mongolica
''Quercus mongolica'', commonly known as Mongolian oak, is a species of oak native to Japan, China, Korea, Mongolia, and Siberia. The species can grow to be tall. The flavono-ellagitannin The Flavono-ellagitannins or complex tannins are a class of tannins formed from the complexation of an ellagitannin with a flavonoid. Flavono-ellagitannins can be found in '' Quercus mongolica var. grosseserrata''. Examples * Acutissimin A * Ac ...s mongolicin A and B can be found in ''Quercus mongolica var. grosseserrata''. LXXI. Isolation and characterization of mongolicins A and B, novel flavono-ellagitannins from ''Quercus mongolica'' var. ''grosseserrata''. Ishimaru K, Ishimatsu M, Nonaka G, Mihashi K, Iwase Y and Nishioka I, Chemical and Pharmaceutical Bulletin, 1988, volume 36, number 9, pages 3312– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic Ecoregions
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western Asia, Western, Central Asia, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for Zoogeography, zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian subcontinent, Indian/Indomalayan, Australasian realm, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregions Of Russia
The following is a list of ecoregions in Russia, according to the Worldwide Fund for Nature (WWF): Terrestrial Temperate broadleaf and mixed forests *Caucasus mixed forests (Armenia, Azerbaijan, Georgia, Russia, Turkey) *Central European mixed forests (Austria, Belarus, Czech Republic, Germany, Lithuania, Moldova, Poland, Romania, Russia, Ukraine) *Crimean Submediterranean forest complex (Russia, Ukraine) *East European forest steppe (Bulgaria, Moldova, Romania, Russia, Ukraine) *Manchurian mixed forests (China, Russia, North Korea, South Korea) *Sarmatic mixed forests (Belarus, Estonia, Finland, Latvia, Lithuania, Norway, Russia, Sweden) * South Sakhalin-Kurile mixed forests (Russia) *Ussuri broadleaf and mixed forests (Russia) *West Siberian broadleaf and mixed forests (Russia) Temperate coniferous forests *Altai montane forest and forest steppe (China, Kazakhstan, Mongolia, Russia) * Da Hinggan-Dzhagdy Mountains conifer forests (China, Russia) *Sayan montane conifer forests (M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregions Of China
{{Short description, none The following is a list of terrestrial ecoregions of the People's Republic of China and the Republic of China, according to the World Wide Fund for Nature. The transition between two of the planet's eight terrestrial biogeographic realms – the Palearctic, which includes temperate and boreal Eurasia, and Indomalaya, which includes tropical South and Southeast Asia – extends through southern China. Tropical and subtropical moist broadleaf forests * Guizhou Plateau broadleaf and mixed forests * Hainan Island monsoon rain forests * Jiang Nan subtropical evergreen forests * Northern Indochina subtropical moist forests * South China Sea Islands * South China-Vietnam subtropical evergreen forests * South Taiwan monsoon rain forests (Taiwan) * Taiwan subtropical evergreen forests (Taiwan) * Yunnan Plateau subtropical evergreen forests Temperate broadleaf and mixed forests * Central China loess plateau mixed forests * Changbai Mountains mixed forests * Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ecoregions In Russia
The following is a list of ecoregions in Russia, according to the Worldwide Fund for Nature (WWF): Terrestrial Temperate broadleaf and mixed forests *Caucasus mixed forests (Armenia, Azerbaijan, Georgia, Russia, Turkey) *Central European mixed forests (Austria, Belarus, Czech Republic, Germany, Lithuania, Moldova, Poland, Romania, Russia, Ukraine) *Crimean Submediterranean forest complex (Russia, Ukraine) *East European forest steppe (Bulgaria, Moldova, Romania, Russia, Ukraine) *Manchurian mixed forests ( China, Russia, North Korea, South Korea) *Sarmatic mixed forests (Belarus, Estonia, Finland, Latvia, Lithuania, Norway, Russia, Sweden) * South Sakhalin-Kurile mixed forests (Russia) *Ussuri broadleaf and mixed forests (Russia) *West Siberian broadleaf and mixed forests (Russia) Temperate coniferous forests * Altai montane forest and forest steppe ( China, Kazakhstan, Mongolia, Russia) * Da Hinggan-Dzhagdy Mountains conifer forests ( China, Russia) * Sayan montane conifer f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeya River
The Zeya (russian: Зе́я; from indigenous Evenki word "djee" (blade); zh, 结雅; mnc, m= , Mölendroff: jingkiri bira) is a northern, left tributary of the Amur in Amur Oblast, Russia. It is long, and has a drainage basin of . The average flow of the river is . History The first Russian documented to enter the area was Vassili Poyarkov. Course It rises in the Toko-Stanovik mountain ridge, a part of the Stanovoy Range. The Zeya flows through the Zeya Reservoir, at the junction of the Tukuringra Range and Dzhagdy Range, and joins the Amur near Blagoveshchensk, at the border with China. Regulation of river discharge by Zeya Dam mitigates extremities of river flow down to 5000 m³/s. The Zeya contributes around 16% of both the average and maximum flow of de Amur because of the flow regulations. In the past, the Zeya could have contributed up to almost 50% of the Amur's maximum flow of approximately 30,000 m³/s. The main tributaries of the Zeya are Tok, Mulmuga, Bryanta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeya Nature Reserve
Zeya Nature Reserve (russian: Зейский заповедник) (also Zeysky) is a Russian 'zapovednik' (strict nature reserve) located over the mountainous headwaters of the Zeya River, on the eastern end of the Tukuringra Range, where it joins the Dzhagdy, in the Amur Region of the Russian Far East. It was created in part to serve as a "reference plot" for the study of the ecological impact of the Zeya Dam and the Zeya Reservoir which were built in the 1960s and 1970s. The ground cover in the reserve is primarily taiga, of mostly larch and Mongolian oak. The reserve is situated 13 km north of the city of Zeya, in the Zeysky District of Amur Oblast. Topography The Zeya Reserve about 150 km north of the border with China, on the northwest bank of the Zeya river, which is a left tributary of the Amur River, which is flowing east at this point. The reserve is rectangular in shape, running in a northwesterly direction for about 60 km up the Tukuringra Ridge wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selemdzha River
The Selemdzha () is a river in the Amur Oblast, Amur Region of Russia. It is the biggest, left tributary of the Zeya (river), Zeya. The length of the river is 647 km. The area of its basin 68,600 km². Course The Selemdzha has its source where three mountain ranges meet the Bureya Range, the Dusse-Alin from the south, the Ezop Range from the west and the Yam-Alin from the north, and flows first northwest with the Selemdzha Range to the north, and then westwards across the Zeya-Bureya Plain.Селемджа // Great Soviet Encyclopedia : (in 30 vols.) / Ch. ed. A.M. Prokhorov . - 3rd ed. - M .: Soviet Encyclopedia, 1969-1978. The Baikal–Amur Mainline crosses the river just west of Fevralsk and reaches the Zeya north of the Trans-Siberian Railway and Blagoveshchensk. Its main tributaries are the Ulma (river), Ulma and Byssa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nora River
Nora, NORA, or Norah may refer to: * Nora (name), a feminine given name People with the surname * Arlind Nora (born 1980), Albanian footballer * Pierre Nora (born 1931), French historian Places Australia * Norah Head, New South Wales, headland on the Central Coast Canada * Mount Nora, a mountain on Vancouver Island, British Columbia Eritrea * Nora (island), island in the Dahlak Archipelago of Eritrea Italy * Nora, Italy, archaeological site in Sardinia Russia * Nora (river), a river in the Russian Far East Sweden * Nora, Sweden * Nora Municipality * Nora and Hjulsjö Mountain District, district of Västmanland Turkey * Nora (Cappadocia), a town of ancient Cappadocia, now in Turkey United States * Nora, Idaho, an unincorporated community * Nora, Illinois, village in Jo Daviess County * Nora, Indianapolis, Indiana, a neighborhood * Nora, Michigan, a former settlement * Nora, Nebraska, village in Nuckolls County * Nora, Virginia, unincorporated town in Dickenson County * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zapovednik
Zapovednik (russian: заповедник, plural , from the Russian , 'sacred, prohibited from disturbance, committed o protect committed o heritage; ) is an established term on the territory of the former Soviet Union for a protected area which is kept "forever wild". It is the highest degree of environmental protection for the assigned areas, which are strictly protected and access to the public is restricted. Overview The literal English translation of ''zapovednik'' is "nature sanctuary" (like animal sanctuary); however, in practice, zapovedniks sometimes have to do with the protection of things other than nature and can incorporate historical-cultural, historical–archaeological, and other types of cultural or natural heritage. They also function as important sites for historical research and education and so are comparable to the Sites of Special Scientific Interest as found in the United Kingdom and Hong Kong. The term ''zapovednik'', which refers to the reserve, staff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nora Nature Reserve
Nora Nature Reserve (russian: Норский заповедник) (also Norsky) is a Russian 'zapovednik' (strict nature reserve) on the northeastern part of the Amur- Zeya lowland plain between the Nora River and the Selemdzha River. The reserve is known for its herd of Norsk roe deer, the largest migrating herd in the world, with 5,000-7,000 individuals migrating through every September. The terrain is half forested, and half wetland and bogs, in the meeting zone between Siberian, Okhotsk, and Mongolian plant and animal communities. The reserve is situated in the Selemdzhinsky District of Amur Oblast. Topography The Nora Reserve is roughly triangular shaped, 50 km west-to-east across the base, and 70 km north-to-south. The western border follows the meandering Nora River (running north to south at this point), while the southern border follows the northern edge of the floodplain of the Selemdzha River (running east to west towards the Zeya River). The Nora and the Selemdzha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
