A tropical rain forest tropical rain forest climate and tropical climate of the typical vegetation. Most tropical rain forest (tropical zone rain forest) are located 23.5 degrees north latitude and 23.5 degrees south latitude. In tropical rain forests, usually three to five layers of vegetation, there are even up to 150 feet to 180 feet of the tree branch like a tent covered. Layers depends on the density of vegetation following the sun through the upper levels of trees. The more the sun shone, the greater the density. Tropical rain forests are mainly distributed in South America, Asia and Africa, jungle areas, such as the Amazon plains and Yunnan's Xishuangbanna. Average monthly temperature of 64.5 degrees Fahrenheit (about 18 degrees Celsius), the average annual precipitation of 80 inches (1 inch = 2.54 cm) or more than the annual evaporation. 19th century, the German botanist Xin Boer extensive collection of tropical areas and summarizes the scientific findings and a variety of information, to the tall evergreen tropical moist forest vegetation known as tropical rain forests and the ecological point of view from it was carried out the scientific description and explanation. Tropical rain forest has a unique appearance and structure, and rest of the world have a clear distinction between forest types. Tropical rain forests grow mainly in the average temperature of 24 ℃ or more, or the coldest month average temperature above 18 ℃ the tropical humid lowlands. Distribution: Three tropical regions the world has its own distribution. The largest one in the Americas, South America, the Amazon is still preserved in an area of 40,000 square kilometers, accounting for about half of the total tropical rain forests, broad-leaved forest is the world's total amount of about 1 / 6. The second large areas of tropical rain forests of Asia, an area of 20,000 square kilometers. The third large areas of tropical Africa and Congo Basin rain forest, an area of 18,000 square kilometers. They are in the equatorial rain forest climate formation. East Coast and the West Indies Central America, northeastern Australia, the east coast of Madagascar, southeastern Brazil, were developed in the tropical rain forest climate. Yunnan, China, Taiwan and Hainan are also distributed. Tropical America, tropical Asia and tropical rain forests of Africa as though three separate films, but they all have very similar appearance and structural characteristics. Hot and humid all year round because of the growth environment, tall and dense tropical rain forest, the general height of 30 meters above the canopy to the forest from the trees into multiple layers, each _set_ of Diego. In tropical rain forests, the highest trees can grow to more than 80 meters high, such as Malaysia's Tower beans (koompassia excelta), Xishuangbanna is also Shorea 70 meters. The species composition of tropical forests rich in the extreme, even though the land area of tropical rain forests accounted for only seven per cent of the world, but it contains the total number of plants accounted for half of the world total. There are many unique phenomenon in tropical rain forests is not the other. For example, a plate of roots of trees, in the old flowering stems on the results; epiphytic plants have many small branches in other plants, poles; some by strangling other plants and establish their own; some trees from the root of many columnar air dropped, and finally became unique among forest; understory leaves of plants are generally drip tip, while the leaves of some plants grow very large; in the forest, large vines are very rich, some up to several hundred meters, the shuttle flying between the trees, make it difficult to pass. As scientists in-depth exploration of the tropical rain forest and research, more and more ecological phenomenon was found and explained. But more and more findings also reveal that the tropical rain forest bears have not been fully aware of a large number of biological and natural laws. Tropical rain forest species in particular, the extreme richness and diversity of types of plant life can not be fully explained by Darwinian evolution. In addition to the world outside the tropical rain forest species, at best, only half of the total species. Types of plant life, it would only only a part. For example, temperate forests, not only species poor, monotonous type of life, all kinds of ecological relationships and ecological performance is also relatively simple and direct. Depend on the forests outside the tropics derived from some of the classic studies of biological or traditional rules and concepts is obviously very imperfect, if directly applied to explain the tropical rain forests, incredible natural phenomenon of a lot. Therefore, the scientists predict, through in-depth study of tropical rain forests, may completely change the original biological concept. Unfortunately, however, is that people have not fully solved the mystery of the tropical rain forest when it may be due to the destruction of humanity itself and permanently disappear.
Translated by Google
Rainforest
Lush tropical rain forest is a forest type, into the forest, if you come to a mythological world. Rise not seen blue sky here, bow eyeful moss, airless hot and humid forest, at the foot of wet everywhere. This dark, Chongyi come and go, people walking in the meantime, not only difficult but also very dangerous. However, there is biological paradise, whether animals or plants, are not available elsewhere on land ratio. Distribution of tropical rain forest region, annual rainfall is high, usually higher than 1,800 mm in some places up to 3,500 mm. There was no significant seasonal variation, daytime temperatures usually around 30 degrees Celsius at night about 20 degrees Celsius. Rainforest complex and varied terrain, from rocky hills of the lowland plains spread to the vertical and horizontal streams of the plateau canyon. Variety of landscape forms created thousands of rainforest landscape. In the woods, quiet water, the rushing streams, plunging waterfalls everywhere; towering trees, winding vines, flowers are woven into a lush green maze blocks. A wide variety of plants in tropical rain forest, the tree has a multilayer structure; upper trees higher than 30 meters, more typical of tropical evergreen and deciduous broadleaf trees, the bark light color, thin and smooth, often plate-based tree roots, flowers can grow on veteran cadres. Large woody vines and epiphytes developed, leaves some epiphytic mosses, lichens, ferns and woody understory have large leaf herbs. Rainforest trees, mostly dicotyledons, with thick leathery leaves and shallow root system. Nutrition is often used only a few centimeters deep roots. Rain in the rainforest are lost due to evaporation of a lot of foliage. Tropical rain forest soil and rock weathering strong, the weathering crust of up to 100 meters. Although this type of soil rich in aluminum, iron oxides, hydroxides and kaolinite, but because of some other minerals lost to leaching and erosion. In addition, high temperature and humidity conditions, decomposition of organic matter quickly and can quickly be hungry absorbed by roots and fungi. So, here the soil is not fertile. Sub-canopy rainforest plants from small trees, vines and epiphytes such as orchids, bromeliads and ferns formed part of the epiphytic plants, tree trunks wrapped in parasitic on trees and other plants only as the support . Rainforest to the surface of the branches, and leaves are covered. Rain forest is not as legendary as the ground can not pass, most of the ground in addition to a thin humus layer and the outer leaves are mostly bare. Rain forest, woody vine can be seen everywhere, some up to 20-30 cm thick, up to 300 meters long, along the trunk, branches, climbed a tree from another tree, climbed from the tree tops, but also hanging upside down from the top of the tree down, staggered winding, like a dense road network. Epiphytic plants such as algae, mosses, lichens, ferns and orchids, attached to trees, shrubs or vines of the tree trunks and branches are covered with a thick as in green, and some also open a variety of colorful flowers, and some even epiphytic on the leaves to form a "tree, old tree," "leaves, grass," the wonderful scenery. Some species often grow on tree trunks at the base of the plate variety and state roots, from the trunk at the base of 2-3 meters out, radial flux. Others grew bright developed aerial roots, the aerial roots hanging down from the tree trunk, after the headlong into the soil, also continued to thicken, forming many "trunk", a great momentum of a forest of wood, very spectacular. Some species of trees such as jackfruit, cocoa, etc., in the old tree trunk or root neck can bear fruit in a tropical rain forest flower unique phenomenon of the old stems.
Translated by Google
Typical
Typical soil and animal Tropical evergreen rain forest soils are typically developed under the red brick and the phenomenon of red with gray, the former located in higher ground, good drainage and a relatively dry season areas, which are mainly distributed in the season, abundant rainfall, the forest Yu closed, the lack of herbaceous vegetation in the region. Great variety of animals in the rainforest, but small, arboreal animal based. Another feature is the variety and types of individuals less alone. Especially the rainforest insects and find one hundred kinds of insects found in the same species of insects than hundred much easier. Scientists believe there are many forest insects has not been our awareness. Elephant, hippopotamus and other large animals generally only active in the open forest edges or slightly valley.
Translated by Google
Other
In addition to the tropical rain forest, there are sub-tropical rainforest, located in the south wind between 10 degrees north latitude and the coast. Where there are points during the rainy season and dry season, there are seasonal changes in temperature and sunshine. Subtropical rainforest tree species density and slightly less than that of tropical rain forest. Other forest types are: monsoon forest, mangrove forest, temperate rain forest and so on. Tropical rain forest and the whole of our biological existence of human activities important condition indispensable, if it ceased to exist, all the Earth's environment and climate change will have significant changes that will undoubtedly be a devastating disaster. Now, the whole world in efforts to protect tropical rain forests, rainforest area of our country not large, but we can also do something to protect the rainforests, for example, we speak out to protect the rainforest, for example, we refuse to buy and use tropical rain forest resources in their products. Believe that everyone's efforts, our planet of this beautiful green necklace will always radiant.
Translated by Google
Songs
Title: Tropical Rainforest Artist: she Album: Youth Co., Ltd. Composer: Jay Chou Authors: Fang Wenshan Arranged by: Chung, Baby Froze cold in transit memories I can not echo to pay all Regret is like endless stretches of hills Come a full range of pain Sad invasion oath missing I can not find those who loved You are like vultures hovering over the lonely I think you will be chewing on a clean Moonlight shadow shaking Forth in the tropical rain forest You go away Never shows If your nerve injury I'm finally awake Happiness is only the reflection of the water Moonlight shadow shaking Forth in the tropical rain forest Sad rain stop The bloody body That deep in the swamp I love bear Sad that I can do nothing mp3 Location: http://mp3.baidu.com/m?f=ms&rn=&tn=baidump3&ct=134217728&word =% c8% c8% b4% f8% d3% ea% c1% d6 & lm =- 1 mp4 Address: http://www.youku.com/v_show/id_cz00xndi5njqxmg==l
Translated by Google
Introduction
Tropical rain forest (tropical rain forest) tropical rain forest is generally considered a cool, wet and rainy, high temperature, structural level is not obvious, the tree layer of rich plant communities outside the plant.
Translated by Google
Environment
Mainly in the equatorial rain forest 5 to 10 degrees latitude north and south within the tropical climate region. High temperature and rainfall all year round, no significant difference between seasons, the annual average temperature of 25 ~ 30 ℃, the coldest month average temperature above 18 ℃ also, extreme maximum temperatures mostly in the 36 ℃ below. Annual precipitation usually more than 2 000mm, some as high as 6 000mm, evenly distributed rainfall throughout the year, the annual wet, air relative humidity of 90%. A tropical rain forest tropical rain forest climate and tropical climate of the typical vegetation. Most tropical rain forest (Tropical zone rain forest) are located 23.5 degrees north latitude and 23.5 degrees south latitude. In tropical rain forests, usually three to five layers of vegetation, there are even up to 150 feet to 180 feet of the tree branch like a tent covered. Layers depends on the density of vegetation following the sun through the upper levels of trees. The more the sun shone, the greater the density. Tropical rain forests are mainly distributed in South America, Asia and Africa, jungle areas, such as the Amazon plains and Yunnan's Xishuangbanna. Average monthly temperature of 64.5 degrees Fahrenheit (about 18 degrees Celsius), the average annual precipitation of 80 inches (1 inch = 2.54 cm) or more than the annual evaporation. 19th century, the German botanist Xin Boer extensive collection of tropical areas and summarizes the scientific findings and a variety of information, to the tall evergreen tropical moist forest vegetation known as tropical rain forests and the ecological point of view from it was carried out the scientific description and explanation. Tropical rain forest has a unique appearance and structure, and rest of the world have a clear distinction between forest types. Tropical rain forests grow mainly in the average temperature of 24 ℃ or more, or the coldest month average temperature above 18 ℃ the tropical humid lowlands.
Translated by Google
Distribution
Three tropical regions the world has its own distribution. The largest one in the Americas, South America, the Amazon is still preserved in an area of 40,000 square kilometers, accounting for about half of the total tropical rain forests, broad-leaved forest is the world's total amount of about 1 / 6. The second large areas of tropical rain forests of Asia, an area of 20,000 square kilometers. The third large areas of tropical Africa and Congo Basin rain forest, an area of 18,000 square kilometers. They are in the equatorial rain forest climate formation. East Coast and the West Indies Central America, northeastern Australia, the east coast of Madagascar, southeastern Brazil, were developed in the tropical rain forest climate. Yunnan, China, Taiwan and Hainan are also distributed. Tropical America, tropical Asia and tropical rain forests of Africa as though three separate films, but they all have very similar appearance and structural characteristics. Hot and humid all year round because of the growth environment, tall and dense tropical rain forest, the general height of 30 meters above the canopy to the forest from the trees into multiple layers, each _set_ of Diego. In tropical rain forests, the highest trees can grow to more than 80 meters high, such as Malaysia's Tower beans (Koompassia excelta), Xishuangbanna is also Shorea 70 meters. The species composition of tropical forests rich in the extreme, even though the land area of tropical rain forests accounted for only seven per cent of the world, but it contains the total number of plants accounted for half of the world total. There are many unique phenomenon in tropical rain forests is not the other. For example, a plate of roots of trees, in the old flowering stems on the results; epiphytic plants have many small branches in other plants, poles; some by strangling other plants and establish their own; some trees from the root of many columnar air dropped, and finally became unique among forest; understory leaves of plants are generally drip tip, while the leaves of some plants grow very large; in the forest, large vines are very rich, some up to several hundred meters, the shuttle flying between the trees, make it difficult to pass. As scientists on tropical rain forest in-depth investigation and research, more and more ecological phenomenon was found and explained. But more and more findings also show that the rainforest bears a large number of yet to be fully aware of the biological and natural laws. Tropical rain forest species in particular, the extreme richness and diversity of types of plant life can not be fully explained by Darwinian evolution. In addition to the world outside the tropical rain forest species, at best, only half of the total species. Types of plant life, it would only only a part. For example, temperate forests, not only species poor, monotonous type of life, all kinds of ecological relationships and ecological performance is also relatively simple and direct. Depend on the forests outside the tropics derived from some of the classic studies of biological or traditional rules and concepts is obviously very imperfect, if directly applied to explain the tropical rain forests, incredible natural phenomenon of a lot. Therefore, the scientists predict, through in-depth study of tropical rain forests, may completely change the original biological concept. Unfortunately, however, is that people have not fully solved the mystery of the tropical rain forest when it may be due to the destruction of humanity itself and permanently disappear.
Translated by Google
China's tropical rain forests
China's tropical rain forests are mainly distributed in the southern province of Taiwan, Hainan, Yunnan and Xishuangbanna in southern estuaries. In addition, in the Tibet Autonomous Region have Medog County, the distribution of tropical rain forest, which is the world's most northern distribution of tropical rain forest boundary in the vicinity of 29 degrees north latitude. Xishuangbanna, Yunnan Province and Hainan Island, but the most typical tropical rain forest. Tropical rain forests of the dominant tree species are: Sankoh Antiaris Lesch (Antiaristoxicaria), large Evergreen (Ficusaltissima), MA Coconut (Ficus glomerata), jackfruit (Artocarpus spp.), Barbarian Sapindaceae Longan and tomato sticks Branch, Myristicaceae, olive branches and palm some of the plants. However, due to the distribution of rain forest is the world's most northern edge of the rainforest, therefore, less forest epiphytes, Dipterocarpaceae species and individuals than the number of rain forest in Southeast Asia Dianxing much larger proportion of small leaves, there is a one year concentration for short and leaves, show a certain degree of seasonal variation, which is due to the high latitude Suozhi. Tropical rain Lin Yunyu the rich biological resources, but the world has been unprecedented tropical rainforest destruction, hot and rainy tropical regions, organic matter decomposition fast, strong material recycling, vegetation is damaged, the easily cause soil erosion, leading to environmental degradation . Therefore, the protection of tropical forests is currently the world's most concerned about.
Translated by Google
Rainforest songs
Artist: she Album: Youth Co., Ltd. Composer: Jay Chou Authors: Fang Wenshan Arranged by: Chung, Baby Froze cold in transit memories I can not echo to pay all Regret is like endless stretches of hills Come a full range of pain Sad invasion oath missing I can not find those who loved You're like vultures hovering over the lonely I think you will be chewing on a clean Moonlight shadow shaking Forth in the tropical rain forest You go away Never shows You lie like a trap I'm finally awake Happiness is only the reflection of the water Moonlight shadow shaking Forth in the tropical rain forest Sad rain stop The bloody body That deep in the swamp I love bear Sad that I can do nothing Singer: Eason Chan Obviously not but I could even feel hot in summer Respiratory heat to South America Chat was off the accompaniment only that smoke Listen to the fan switch is much more subtle Covered with moss sentence I love you Do not hug too lazy to die Yao Yaoyu'd like your living room the site Will be allowed to enter the number of bulldozers The relationship between falling in love like a tropical rain forest still Disappearance of 4.8-by-minute mile Covered with lush love the most quiet places This can be considered if the natural rhythm of Theorem This can not be silent retreat cataclysms I like a relatively boring or you did not relativistic Rolling green birds have fled thousands of miles Jingqiao I am the only medium you wild I still like the original tropical rain forest close Disappearance of 4.8-by-minute mile Love spent too warm reserves Hardly ever or later after treatment This can not be silent retreat cataclysms I like the theory of relativity sick relative, or you did not
Translated by Google
Encyclopedia
redai yulin Tropical rain forest tropical rain forest Tall and lush tropical humid evergreen forest type. By the no cold, no drought resistance of tree species composition, tree species is very abundant, more than the limit level is unknown, there is no obvious dominant species. A tabular tree roots, prop roots, aerial roots and old flower stems phenomenon (see color pictures root plate, the old flower stems, aerial roots). Layer lianas and epiphytes, parasitic plant development, and strangling plants (some with thick vines wrapped around trees and gas roots developed, often winding, or wrapping the trees that support it, it strangling to death.) Distribution of tropical rain forests are mainly distributed in the valley of the Amazon Basin of South America, Africa, the Congo Basin, Asia, the Malay Peninsula and its surrounding area, northeastern Australia and the Pacific Islands. China's tropical rain forests are mainly distributed in southern Taiwan, Hainan, Guangxi, Shiwandashan the sea, estuaries southeastern Yunnan, Xishuangbanna and Tibet and other windward slopes of hills in southeastern lowlands, foothills or valleys with plenty of water and other locations. Typical tropical rain forest environment, geographical distribution of the average annual temperature between 25 ~ 26 ℃, the average monthly temperature 1 ~ 6 ℃, the coldest month average temperature above 18 ℃, while the maximum temperature rarely exceeds 36 ℃. Annual rainfall of about 2000 to 4000 mm, locally more than 10,000 mm, no dry season, relative humidity often above 90%. Compared with the World Rainforest, rain forest geographical distribution of China's low temperature and large amplitude, the average annual temperature varies with latitude north to 22 ~ 26 ℃, the coldest average temperature as low as 15 ~ 18 ℃; annual rainfall 2000 to 3000 mm, up to 5000 ~ 6000 mm. Mainly laterite soil. However, in the tropical rain forest, the material cycle strong, humification and mineralization of litter quickly, and thus the litter layer is very thin, not covered with the surface. Tree structure can be divided into 3 to 4 layers, but the level limit is not obvious. The first layer discontinuous canopy, about 30 to 40 meters high, including 50 to 60 meters high the giant trees; trunk cylindrical, thin, smooth, light color, it is only at the branch near the treetops. The second layer of the crown Tightlock, lush foliage, dark green. The third layer of a continuous canopy, number of trees the most. Few understory shrubs and herbs, mainly tree species seedlings and saplings. Layer of plants are developed, woody vine stem diameter of up to 20 to 30 cm, such as □ vine (Entada phaseolo-ides), buy hemp vine (Gnetum montanum), yellow vine (Daemonorops mar □ aritae), rattan (Calamus tetradatylus), etc. , and epiphytes such as Kirin Araceae leaves (Epipremnum pinnatum) and centipedes vine (Pothos repens) and other, often climbing to the top of the tree, and sometimes air extending from the crown back to high ground, or interspersed between trees at the top. Trunk and branches on many types of epiphytic plants, except algae, mosses, lichens, the common species, mostly orchids, such as Taiwan butterfly orchid (Phalaenopsis a-phrodita) is extremely significant; fern plants such as nest fern (Neottopteris n -idus), Cliff ginger (Pseudodrynariacoronans) and so on. , The upper tree generally has a dry radiating out from the high and wide of the plate root, such as Pometia (Pometia tomentosa), butterfly tree (Heritiera p-arvifolia), etc.; some prop roots, such as large flower with five ya fruit (Dillen-ia turbinata). Strangling Ficus plants are common (Ficus micr-o), etc., and some species of Araliaceae. The phenomenon of the old flower stems more common in the lower species, such as fruit and vegetable Yung (F.varie □ ata var.chlorocarpa), milk and fruit trees (Baccaurea ramiflora) and so on. Meliaceae forest are common, with no son