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Japanese Afforestation
The Japanese temperate rainforest is well sustained and maintains a high biodiversity. One method that has been utilized in maintaining the health of forests in Japan has been afforestation. The Japanese government and private businesses have set up multiple projects to plant native tree species in open areas scattered throughout the country. This practice has resulted in shifts in forest structure and a healthy temperate rainforest that maintains a high biodiversity. Purpose of afforestation The primary goal of afforestation projects in Japan is to develop the forest structure of the nation and to maintain the biodiversity found in the Japanese wilderness. The Japanese temperate rainforest is scattered throughout the Japanese archipelago and is home to many endemic species that are not naturally found anywhere else. As development of the country caused a decline in forest cover, a reduction in biodiversity was seen in those areas. In an effort to counteract the observed decline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hattori Ryokuchi City Afforestation Botanical Garden
is a Japanese surname. Notable people * , mathematician *, Japanese footballer * , Japanese samurai * , Japanese classical composer * , manga artist * , Japanese classical violinist * , Japanese racing driver and journalist * , Japanese basketball player * , Japanese racing driver * , Imperial Japanese Army officer * , Japanese samurai * , Japanese footballer * , Sumo wrestler * , Japanese television personality * , a Japanese student shot and killed in Baton Rouge, Louisiana, United States * , Japanese businessman * , Japanese businessman and watchmaker, founder of Seiko Fictional characters *, a character from Japanese manga ''Case Closed'' (Detective Conan) * Ninja Hattori-kun, a Japanese manga series written and illustrated by duo Fujiko Fujio Other uses * Hattori Hanzō (other) * Hattori–Stong theorem * Hattori Nutrition College, a cooking school in Tokyo * Hattori Racing Enterprises, a NASCAR team * Hattori Ryokuchi Park in Osaka * Hattori Shoten, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptomeria
''Cryptomeria'' (literally "hidden parts") is a monotypic genus of conifer in the cypress family Cupressaceae, formerly belonging to the family Taxodiaceae. It includes only one species, ''Cryptomeria japonica'' ( syn. ''Cupressus japonica'' L.f.). It used to be considered by some to be endemic to Japan (see remark below under 'Endemism'), where it is known as . The tree is called Japanese cedar or Japanese redwood in English. It has been extensively introduced and cultivated for wood production on the Azores. Description ''Cryptomeria'' is a very large evergreen tree, reaching up to tall and trunk diameter, with red-brown bark which peels in vertical strips. The leaves are arranged spirally, needle-like, long; and the seed cones globular, diameter with about 20–40 scales. It is superficially similar to the related giant sequoia (''Sequoiadendron giganteum''), from which it can be differentiated by the longer leaves (under in the giant sequoia) and smaller cones ( in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forestry In Japan
Agriculture, farming, and fishing (Japanese: 農林水産, ''nōrinsuisan'') form the primary sector of industry of the Japanese economy together with the Japanese mining industry, but together they account for only 1.3% of gross national product. Only 20% of Japan's land is suitable for cultivation, and the agricultural economy is highly subsidized. Agriculture, forestry, and fishing dominated the Japanese economy until the 1940s, but thereafter declined into relative unimportance (see Agriculture in the Empire of Japan). In the late 19th century (Meiji period), these sectors had accounted for more than 80% of employment. Employment in agriculture declined in the prewar period, but the sector was still the largest employer (about 50% of the work force) by the end of World War II. It was further declined to 23.5% in 1965, 11.9% in 1977, and to 7.2% in 1988. The importance of agriculture in the national economy later continued its rapid decline, with the share of net agricult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation And Climate Change
Deforestation is a primary contributor to climate change. Land use changes, especially in the form of deforestation, are the second largest anthropogenic source of atmospheric carbon dioxide emissions, after fossil fuel combustion. Greenhouse gases are emitted during combustion of forest biomass and decomposition of remaining plant material and soil carbon. Global models and national greenhouse gas inventories give similar results for deforestation emissions. , deforestation is responsible for about 11% of global greenhouse gas emissions. Carbon emissions from tropical deforestation are accelerating. Growing forests are a carbon sink with additional potential to mitigate the effects of climate change. Some of the effects of climate change, such as more wildfires, may increase deforestation. Deforestation comes in many forms: wildfire, agricultural clearcutting, livestock ranching, and logging for timber, among others. The vast majority of agricultural activity resultin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armillaria
''Armillaria'' is a genus of fungi that includes the '' A. mellea'' species known as honey fungi that live on trees and woody shrubs. It includes about 10 species formerly categorized summarily as ''A. mellea''. ''Armillarias'' are long-lived and form the largest living fungi in the world. The largest known organism (of the species ''Armillaria ostoyae'') covers more than in Oregon's Malheur National Forest and is estimated to be 2,500 years old. Some species of ''Armillaria'' display bioluminescence, resulting in foxfire. ''Armillaria'' can be a destructive forest pathogen. It causes "white rot" root disease (see Plant pathology section) of forests, which distinguishes it from ''Tricholoma'', a mycorrhizal (non-parasitic) genus. Because ''Armillaria'' is a facultative saprophyte, it also feeds on dead plant material, allowing it to kill its host, unlike parasites that must moderate their growth to avoid host death. Description The basidiocarp (reproductive struc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil Carbon
Soil carbon is the solid carbon stored in global soils. This includes both soil organic matter and inorganic carbon as carbonate minerals. Soil carbon is a carbon sink in regard to the global carbon cycle, playing a role in biogeochemistry, climate change mitigation, and constructing global climate models. Overview Soil carbon is present in two forms: inorganic and organic. Soil inorganic carbon consists of mineral forms of carbon, either from weathering of parent material, or from reaction of soil minerals with atmospheric CO2. Carbonate minerals are the dominant form of soil carbon in desert climates. Soil organic carbon is present as soil organic matter. It includes relatively available carbon as fresh plant remains and relatively inert carbon in materials derived from plant remains: humus and charcoal. Global carbon cycle Although exact quantities are difficult to measure, human activities have caused substantial losses of soil organic carbon. Of the 2,700 Gt of carbon st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abies Sachalinensis
''Abies sachalinensis'', the Sakhalin fir, is a species of conifer in the family Pinaceae. It is found in Sakhalin island and southern Kurils (Russia), and also in northern Hokkaido (Japan). The first discovery by a European was by Carl Friedrich Schmidt (1832-1908), the Baltic German botanist, on the Russian island of Sakhalin in 1866, but he did not introduce it to Europe. The plant was re-discovered by the English plant-collector, Charles Maries in 1877 near Aomori on the main Japanese island of Honshū, who initially thought it to be a variety of ''Abies veitchii''. Abies nephrolepis (khingan fir) is known to be the closest relative, which exists on the mainland just west of the range of Sakhalin fir. Description Grows to 30m tall with Girths up to 100 cm. The crown pyramidal, but tend to flatten out as they grow to old age. Branches are long and slender during the life time. As you move down to more northern parts of its habitat they tend to grow shorter. hardiness zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picea Glehnii
''Picea glehnii'', the Sakhalin spruce or Glehn's spruce, is a species of conifer in the family Pinaceae. It was named after a Russian botanist, taxonomist, Sakhalin and Amur river regions explorer, geographer and hydrographer Peter von Glehn (1835—1876), the person who was the first to describe this conifer. In Japan people call this tree アカエゾマツ, which means “red spruce”. Natural habitat The spruce's natural habitat is situated on Hokkaido Island. It also appears on Mount Hayachine of the Kitakami range in the Northern part of Honshu (Iwate prefecture), as well as in the Southern part of Russian island Sakhalin (along Aniva Bay, in the Mereya river valley, near Bolshoye Vavaiskoye lake and Busse lagoon). The tree also grows on Southern Kuril Islands (Kunashir, Shikotan and Southern Iturup). Glehn's spruce grows within the range of 0 to 1600 meters above sea level in low places and on cold and excessively wet soil on rocky subsoil. Description The tree has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betula Platyphylla
''Betula platyphylla'', the Asian white birch or Japanese white birch, is a tree species in the family Betulaceae. It can be found in subarctic and temperate Asia in Japan, China, Korea, Mongolia, and Russian Far East and Siberia Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a part of .... It can grow to be tall. References platyphylla Trees of continental subarctic climate Trees of China Trees of Japan Trees of Korea Trees of Mongolia Trees of Russia Plants described in 1911 {{Fagales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulmus Laciniata
''Ulmus laciniata'' (Trautv.) Mayr, known variously as the Manchurian, cut-leaf, or lobed elm, is a deciduous tree native to the humid ravine forests of Japan, Korea, northern China, eastern Siberia and Sakhalin, growing alongside ''Cercidiphyllum japonicum'', ''Aesculus turbinata'', and ''Pterocarya rhoifolia'',Sasaki, Y. (1979) Der Verband Pterocaryon rhoifoliae in Japan. In: Vegetation und Landschaft Japans. Eds: Miyawaki, A., and Okuda, S. ''Bull. Yokohama Phytosoc. Soc. Japan.'' 16, 1979. pp. 213-226Ohwi, J. (1984). Flora of Japan. Qian, H., Krestov, P., Fu, P.-Y., Wang, Q.-L., Song, J.-S. & Chourmouzis, C. Phytogeography of Northeast Asia. http://www.biosoil.ru/files/00000052.pdf at elevations of 700–2200 m, though sometimes lower in more northern latitudes, notably in Hokkaido. The tree is similar to the Wych elm ''Ulmus glabra'', and was originally treated as such by Houtzagers and Henry, but later accorded species status of its own largely by reason of the enormous ... [...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] |
Chamaecyparis Obtusa
''Chamaecyparis obtusa'' (Japanese cypress, hinoki cypress or hinoki; ja, 檜 or , ) is a species of cypress native to central Japan in East Asia, and widely cultivated in the temperate northern hemisphere for its high-quality timber and ornamental qualities, with many cultivars commercially available. Description It is a slow-growing tree which may reach tall with a trunk up to in diameter. The bark is dark red-brown. The leaves are scale-like, long, blunt tipped (obtuse), green above, and green below with a white stomatal band at the base of each scale-leaf. The cones are globose, in diameter, with 8–12 scales arranged in opposite pairs. Related species The plant is widespread in Japan. The related '' Chamaecyparis pisifera'' (sawara cypress) can be readily distinguished in its having pointed tips to the leaves and smaller cones. A similar cypress found on Taiwan is treated by different botanists as either a variety of this species (as ''Chamaecyparis obtusa'' va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
