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Monday, February 3, 2014

Natural Vegetation

India is situated at tropical latitudes and has diverse temperature and rainfall regimes. The boilers suit climate of India is suitable for the growth of forests. The climax formations of Indian subcontinent befool been altered much payable to human activities in the close few thousand years. However, the remaining ve studyation shows that the inseparable vegetation of India primarily consists of forests. The grasslands found in the region ar non natural found formations but form originated secondarily collectable to destruction of natural forests in some places. Therefore, these represent motley stages of seral (successional) development due to the influence of a variety of biotic influences. FORESTS OF INDIA The most of the essence(predicate) factors influencing the physiognomy, species composition, phenology etc. of Indian forests argon temperature, rainfall, local edaphic and biotic factors. These factors have been used in the classification of Indian forests. Most exposit classification of Indian forests is by assistant and Seth (1967) in which 16 major types of forests have been recognized. These 16 major types rump be grouped into 5 major categories viz. dampish tropical, dry tropical, montane sub-tropical, temperate and alpine forests. (A) MOIST tropical FORESTS These forests are found in the heavenss of quite an high temperature and rainfall. The forests are chummy, multi-layered and have many types of trees, shrubs and lians. These forests are only categorized into 4 types depending on the degree of wetness in the area and the dominant career form in the forest. (1) Tropical moist evergreen forests These are climatic climax forests found unremarkably in areas having annual rainfall above 250 cm and temperature 25-30oC. These forests are chiefly distributed on the western face of Western Ghats, Assam, Cachar, move of West Bengal, Yankee Canara, Annamalai Hills and Coorg in Meysore and Andman Islands. The cha racteristic feature of these forests is dens! e growth of real tall trees having height of...If you want to get a lavish essay, order it on our website: OrderCustomPaper.com

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