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othersBindu Juneja performed classical dance at Indira Gandhi Rashtriya Manav Sanghralaya
May 21 2013
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othersRAIN WATER HARVESTING AND ARTIFICIAL RECHARGE TO GROUND WATER WHAT IS RAIN WATER HARVESTING : The principle of collecting and using precipitation from a catchments surface. An old technology is gaining popularity in a new way. Rain water harvesting is enjoying a renaissance of sorts in the world, but it traces its history to biblical times. Extensive rain water harvesting apparatus existed 4000 years ago in the Palestine and Greece. In ancient Rome, residences were built with individual cisterns and paved courtyards to capture rain water to augment water from city's aqueducts. As early as the third millennium BC, farming communities in Baluchistan and Kutch impounded rain water and used it for irrigation dams. ARTIFICAL RECHARGE TO GROUND WATER : Artificial recharge to ground water is a process by which the ground water reservoir is augmented at a rate exceeding that obtaining under natural conditions or replenishment. Any man-made scheme or facility that adds water to an aquifer may be considered to be an artificial recharge system. WHY RAIN WATER HARVESTING : Rain water harvesting is essential because :- Surface water is inadequate to meet our demand and we have to depend on ground water. Due to rapid urbanization, infiltration of rain water into the sub-soil has decreased drastically and recharging of ground water has diminished. As you read this guide, seriously consider conserving water by harvesting and managing this natural resource by artificially recharging the system. The examples covering several dozen installations successfully operating in India constructed and maintained by CGWB, provide an excellent snapshot of current systems. RAIN WATER HARVESTING TECHNIQUES : There are two main techniques of rain water harvestings. Storage of rainwater on surface for future use. Recharge to ground water. The storage of rain water on surface is a traditional techniques and structures used were underground tanks, ponds, check dams, weirs etc. Recharge to ground water is a new concept of rain water harvesting and the structures generally used are :- Pits :- Recharge pits are constructed for recharging the shallow aquifer. These are constructed 1 to 2 m, wide and to 3 m. deep which are back filled with boulders, gravels, coarse sand. Trenches:- These are constructed when the permeable stram is available at shallow depth. Trench may be 0.5 to 1 m. wide, 1 to 1.5m. deep and 10 to 20 m. long depending up availability of water. These are back filled with filter. materials. Dug wells:- Existing dug wells may be utilised as recharge structure and water should pass through filter media before putting into dug well. Hand pumps :- The existing hand pumps may be used for recharging the shallow/deep aquifers, if the availability of water is limited. Water should pass through filter media before diverting it into hand pumps. Recharge wells :- Recharge wells of 100 to 300 mm. diameter are generally constructed for recharging the deeper aquifers and water is passed through filter media to avoid choking of recharge wells. Recharge Shafts :- For recharging the shallow aquifer which are located below clayey surface, recharge shafts of 0.5 to 3 m. diameter and 10 to 15 m. deep are constructed and back filled with boulders, gravels & coarse sand. Lateral shafts with bore wells :- For recharging the upper as well as deeper aquifers lateral shafts of 1.5 to 2 m. wide & 10 to 30 m. long depending upon availability of water with one or two bore wells are constructed. The lateral shafts is back filled with boulders, gravels & coarse sand. Spreading techniques :- When permeable strata starts from top then this technique is used. Spread the water in streams/Nalas by making check dams, nala bunds, cement plugs, gabion structures or a percolation pond may be constructed.
May 21 2013
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othersA beautiful water body of the 11th century, Upper Lake is the oldest man-made lake in India. A massive lake with a catchment area of 36.1 sq km, the Upper Lake happens to be the major source of potable water for the people of Bhopal.
May 21 2013
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othersThe Udayagiri Caves are an early Hindu ritual site located near Vidisha in the state of Madhya Pradesh, Northern India. They were extensively carved and reworked under the command of Chandragupta II, Emperor of the Gupta Empire, in the late 4th and 5th century CE. One of India's most important archaeological sites from the Gupta period, it is currently a tourist site under the protection of the Archaeological Survey of India.Udayagiri consists of a substantial U-shaped plateau immediately next to the River Bes. Located a short distance from the earthen ramparts of ancient Besnagar, Udayagiri is about 4 km from the modern town of Vidisha and about 13 km from the Buddhist site of Sanchi.[1] Udayagiri is best known for a series of rock-cut sanctuaries and images excavated into hillside in the early years of the fifth century CE. The most famous sculpture is the monumental figure of Viṣṇu in his incarnation as the boar-headed Varaha. The site has important inscriptions of the Gupta dynasty belonging to the reigns of Chandragupta II and Kumaragupta I (c. 415-55).[2] In addition to these remains, Udayagiri has a series of rock-shelters and petroglyphs, ruined buildings, inscriptions, water systems, fortifications and habitation mounds, all of which have been only partially investigated.The site at Udayagiri Caves was extensively reworked under the patronage of Candragupta II, who ruled the Gupta Empire between c. 380 and 413/415 CE. Archaeologist Michael D. Willis argued that Candragupta II did so in order to reflect a new concept of Hindu kingship, in which the monarch was seen as both the paramount sovereign (cakravartin) and the supreme devotee of the god VișņuThere are a number of places in India with the same name, the most notable being the mountain called Udayagiri at Rajgir in Bihar and the Udayagiri and Khandagiri Caves in Odisha. Cave 1, the only substantial residue on the southern part of Udayagiri hill, has a frontage adapted out of a natural ledge of rock, thus forming both the root of the cave and its portico. The row of four pillars bear the 'vase and foliage' pattern of which the eminent Cave 3 is the first of the central group or cluster of shrines and reliefs. It consists of an irregularly finished cella with a plain entrance. Traces of two pilasters are seen on both sides of the entrance and there is a deep horizontal cutting above which shows that there was some sort of portico in front of the shrine. Inside there is a rock-cut image of Kārttikeya or Skanda, the war god, on a monolithic plinth. The mouldings and spout of the plinth are now damaged. The figure, with an impressive muscular torso, stands with his weight equally on both legs; one of the hands holds the remains of a staff or club. The broad square face is typical of the early fifth-century style of figural sculpture.[citati Cave 4 has a rectangular cella with a rock-cut plinth in which is set a spectacular Śiva linga. The hair is tied up into a topknot with long locks cascading down each side. The arrangement of the hair recalls the story of how Śiva broke the fall of the River Gaṅgā as the waters came down from heaven. There is a water channel in the plinth and in the floor of the chamber leading to a hole that pierces in the cave wall. The cave is entered through an entrance of exquisite proportions with delicately carved floral scrolls. The lintel of the door extends beyond the jambs to create a T-shape, a common characteristic of early temple architecture
May 19 2013
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othersPilavullakandi Thekkeparambil Usha (born June 27, 1964), popularly known as P. T. Usha, is an Indian track and field athlete from the state of Kerala. P. T. Usha has been associated with Indian athletics since 1979. She is regarded as one of the greatest athletes India has ever produced and is often called the "queen of Indian track and field".[2] She is nicknamed the Payyoli Express. Currently she runs the Usha School of Athletics at Koyilandy in Kerala. P. T. Usha was born in the village of Payyoli, Kozhikode District, Kerala. In 1976 the Kerala State Government started a Sports School for women, and Usha was chosen to represent her district.
May 19 2013
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othersMalkhamb and stge dances organised by Ojaswani
May 19 2013
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othersBhedaghat is a town and a nagar panchayat in Jabalpur district in the state of Madhya Pradesh, India. It is situated by the side of river Narmada and is approximately 20 km from Jabalpur city. Its most famous sights are the Dhuandhar Falls, Marble Rocks, and the Chaunsath Yogini temple The temple is one of the four major extant temples containing carvings of sixty four yogini, female yoga mystics. It was built in the 10th century under the Kalachuri empire. It commands a view of the whole area around and of the river flowing through the marble rocks. Its major attraction is a waterfall known as Dhuandhar, which looks like smoke coming out of the river and therefore it got its name as "Dhuan(smoke)-dhar(flow of water)". Another major attraction which needs mention is 'Bandar Kodini', when one travels in between the marble rocks in a boat, the mountains at both the sides at one point come so close that the monkeys are able to jump across them, hence the name "Bandar Kodini". In a moonlit night, the travel between the marble rock mountains in a boat on the river Narmada is a heavenly site which should not be missed for anything.
May 19 2013
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