Multi-purpose river valley projects nearly always involve construction of a large dam. It has been completely built by India. These projects have received priority in the realm of agricultural development due to their relatively high advantages over the traditional irrigation methods. These projects typically involve the building of large dams. Multi purpose river valley projects that are built on variousrivers and can be used for many different purposes: 1 provides … work 2 eliminates flooding 3 provides power 4 provides water for human consumption 5 helps to conserve water 6 provides water for agriculture 7 provides water for industrial uses 8 provides for a fishery where one may not have existed before 9 changes the ecology of the region 10 opens new areas to agriculture 11 supports tree plantation to conserve groundwater and soil.
It consists of two dams—the Bhakra and the Nangal. The still water becomes warmer that moving water and this can increase unwanted flora algae, moss, weeds and unhealthy bacteria. Bhadra Reservoir Project It is constructed across the river Bhadra which is in Karnataka. Multipurpose river valley projects revolve around developing irrigation for agriculture and electricity for industries through the construction of dams. The pity is that they were never properly compensated or rehabilated. However,, if you consider the Aswan High Dam in Egypt which prevents the Nile from flooding yearly, the power generated by this massive dam is used to make fertilizer.
The first stage of the project consisting he construction of the feeder canal and part of the main canal has been completed. The major reason which can be held responsible for such paradox is that there are persistent delays in the commissioning of the hydro-power projects in India, which, in turn, lead to prolonged gestation period. The multipurpose river valley projects have been constructed to prevent floods in their respective regions. The major factor here is heavy siltation of major dams; the rate of siltation is much higher than originally estimated. They take away their livelihood and their homes of many generations.
Sugar Industry: Kanpur, Gorakhpur, Meerut, Lucknow, Shahjahanpur, Basti, Dalminagar, Chapra, Champaran, Jagadhri, Panipat, Phagwara and Hamira. Biosphere Reserves, a concept originated in 1974, are a set of unique ecosystems identified on the basis of their bio diversity, naturalness and effectiveness as a conservation unit. Their main uses are: 1 provides work 2 eliminates flooding 3 provides power 4 provides water for human consumption 5 helps to conserve water 6 provides water for agriculture 7 … provides water for industrial uses 8 provides for a fishery where one may not have existed before 9 changes the ecology of the region 10 opens new areas to agriculture A multipurpose river valley project serves many purposes such aspreventing flooding. Irrigation projects servicing a command area of less than 2000 hectares fall under the category of minor irrigation projects. It is a bold venture of bringing irrigation to a desert area.
Main Body : In the main body, you tell them what question you studied, how you studied it, and what answer you discovered. The power house will be located underground. There may be a primary objective but other consequences may be taken into account. Its objectives are : a to conserve diversity and integrity of plants, animals and micro organisms; b to promote research on ecological conservation; c and to provide facilities for education, awareness and training. So do the benefits out weigh the cost. Multipurpose … project is one which has more than one use it has many uses like for agriculture encourages tourism encourages fishing controls flood helps in irrigation it developes incathment area helps in afforestration produce hydro electricity helps in transport and navigation give shelter to wildlife, etc Projects labled as multipurpose generally refer to a water retention system which is used to a generate electricity, b act to prevent water shed flooding, c provide irrigation, d naviagation e habitat improvement and f improve fishery populations.
So it behooves us to shift our emphasis from major and medium irrigation projects to minor irrigation projects, which have many advantages over the former ones such as no wastage of land in the distributaries, no soil degradation no water-logging and salinity. The Bhakra Dam I; 518 m long and 226m high. It is situated near Nandikonda village in Miryalguda Taluk of Nalgonda district. The reservoirs, therefore, are incapable of absorbing heavy floods. It is built on Rihand which is the tributary of Son River.
Initially, dams were built only for storing rain water to prevent flooding. These projects initially devastate human lives and biodiversity by inundating thousands of acres of forests and agricultural land. It must be ensured while doing so that wells are spaced appropriately to ensure economic sustainibility. It is situated near Nandikonda Village in Miryalgude Taluk of Nalgonda district. Since independence in 1947, the emphasis is on comprehensive river valley projects which serve a number of purposes simultaneously and hence are known as multipurpose projects.
Ø Kosi Project in Bihar envisages irrigation, flood-control and other benefits. Ø The Mahanadi delta irrigation scheme, also in Orissa, is being executed to make use of the release from the Hirakud reservoir. The advantages: Water resource management including irrigation, water for human consumption, flood control and others, Disadvantages: reduces natural fertility in the normally flooded zones, impacts on fisheries, inappropriate use of water resources or over use of those resources. Thiscauses an uprise or upliftment of the river water which then entersthe villages and henceforth causes floo … ds. The project is to be constructed near Kerabari in Gaylegphug district of Bhutan on Sankosh River. Vishakhapattnam: It is the deepest land-locked and projected port of the East Coast. Can u please forward it to this mail id.
The positive impacts are demonstrated in the following possible benefits and uses of the multipurpose river valley projects:. Specially, the object of Farakka is to use about 40,000 cusecs of water out of the water stored in the dam to flush the Calcutta port which is getting silted up. The projects are essential for villages or small towns to attain economic self-sufficiency and improve the standard of living for citizens. The basic aim of the Farakka barrage is to preserve and maintain Calcutta port and to improve the navigability of the Hooghly river. The waters of the Beas were poured into the mighty Sutlej river on July 10, 1977 at the first-ever man-made confluence of the two major rivers at Slapper in Himachal in a mighty bid to augment the water resources of the Gobind Sagar Lake of the Bhakra-complex. By and large, there was a gap between irrigation potential created and actual area irrigated.
However, several positive side effects arose including the development of transportation facilities, the possibility of planting new forests and the creation of hydroelectric power. Ø Parambikulani Aliyar is the joint venture of Tamil Nadu and Kerala and end- images the integrated harnessing of eight rivers, six in the Annamalai Hills and two in the plains. Landless people predominantly tribal people and Dalits have traditionally cultivated rice, fruit and vegetables on the rich, shallow silt banks the river leaves when it recedes in the dry months. Ramganga River Project This Project in Uttaranchal envisages construction of a dam across the river Ramganga, one of the major tributaries of the Ganga at 3. Further upstream, where the silt deposits have not yet become a problem, there's another problem.