Advantages of dams in india. Advantages and disadvantages of dams. 2022-10-25
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Dams have played a crucial role in the development and progress of India. These structures have numerous advantages that have contributed to the country's economic and social growth.
One of the primary advantages of dams in India is the generation of hydroelectric power. India has a large network of rivers, which makes it an ideal location for the construction of dams. These dams generate electricity by using the force of falling water to turn turbines, which in turn generates electricity. The electricity generated from dams is a clean and renewable source of energy, which helps to reduce the country's reliance on fossil fuels and lowers carbon emissions.
Another advantage of dams in India is the provision of irrigation for agriculture. Dams store water in reservoirs, which can be used to irrigate fields and increase crop production. This is especially important in areas where there is a shortage of water or where the water supply is unreliable. Dams can help to improve food security and increase the income of farmers by allowing them to grow crops throughout the year.
In addition to their economic benefits, dams also have numerous social benefits. They provide drinking water to communities, which is essential for public health. They also provide a source of recreation and tourism, which can boost local economies. In addition, dams can help to reduce the impact of floods by storing excess water and releasing it gradually. This can help to protect communities and infrastructure from the damage caused by floods.
However, it is important to note that dams also have potential negative impacts. The construction of dams can lead to the displacement of communities, as well as environmental impacts such as the alteration of natural habitats and the disruption of the flow of rivers. It is important for these issues to be carefully considered and addressed in the planning and construction of dams.
In conclusion, dams have played a vital role in the development of India and have numerous advantages, including the generation of hydroelectric power, the provision of irrigation for agriculture, and the provision of drinking water and recreation. However, it is important to consider and address the potential negative impacts of dams in order to ensure that they are sustainable and beneficial for all stakeholders.
Advantages and disadvantages of dams.
It is the largest manmade lake in the world. Koyna Dam Koynanagarof Maharashtra Koyna river This is a Rubble-concrete dam in Maharashtra and it is one of the largest dams in Maharashtra. It is the largest dam in India by water capacity. Amazingly, it has been in existence since way back in the fourth century B. The concerns of involved states had been attended in September 2020. Dams are mainly built in order to produce electricity by using water. What is stock and scion in grafting? This design provides the concrete slab as an impervious wall to prevent leakage and also a structure without concern for uplift pressure.
Importance of Dam, Types and Most Important Dams of India
ADVERTISEMENTS: The defenders of large dams have tried to answer the doubts about the efficacy of large dams and have been unconvinced by the hue and cry raised by environmentalists and social activists about the destructive potential of large dams. Therefore, first, we should have a clear understanding of the Dams. For a manmade dam, the creation of artificial lakes known as reservoirs takes place. One of the most important topics that are asked in the G. . It is the highest Dam in India with a height of 260. An arch dam is most suitable for narrow canyons or gorges with steep walls of stable rock to support the structure and stresses.
A section is the knowledge about Dams. Hirakud dam Sambalpur of Odisha Mahanadi river Having 200 ft tall and 55 km long, this is the longest Dam in India, which is fully maintained by the government of Odisha. Bhavani Sagar dam Sathyamangalam district ofTamil Nadu Bhavani River This is an example of an earth-filled Embankment dam, and it is the largest embankment dam in India and South Asia. What is the function of the pyloric sphincter muscle? River, ocean, etc so that the work can be carried out safely, this kind of dam is generally built within the body of water. The Agricultural Division of World Bank listed a number of arguments in support of large dams. It is the largest dam in the Narmada Valley Project. Saddle Dam: This type of dam was constructed in a topographically low area on the perimeter of a reservoir, required to contain the reservoir at the highest water surface elevation.
What materials cause biomagnification? These are designed in such a way that each section of the dam is stable and independent of other section. Jayakwadi Dam Jayakwadi district of Maharashtra Godavari river Having 27 water gates, this is one of the largest dams in India. For this, the engineers must put turbines in streams and rivers in such a manner that they generate electricity without disturbing the water flow. The lack of appropriate technology in the field of solar energy has left no other option but to tap hydel power. Furthermore, aquatic life depends on these sediments.
In the ancient era, dam builders made use of natural materials like clay or rocks for building a dam. Second, while a few good small dam remains that could be developed at modest cost, the cost escalates greatly as in the search for the large numbers of small dams needed for storing significant volumes of water, one is compelled to tackle increasingly less suitable sites. Most noteworthy, dams in India and other populous countries are very useful to feed a growing population. While small dams have a role and are, indeed, a significant part of the overall development proposals for the Narmada Basin, they do not, and cannot approach the scale of the benefits of the larger dams. The rest is neither utilized nor managed, and it causes disastrous floods year after year.
Furthermore, a dam is a spectacular feat of infrastructure. Dams in India The questions asked in the Bank Exams  in the General Awareness section are based on areas like the history of Politics, Geography, Sports and many more. To generating hydroelectric power, dams are used to increase the amount of water available. Retrieved 18 January 2020. Say true or false Which type of venation pattern are you likely to observe in rose plant? The small dams have according to them proved to be poor substitutes, as people still continue to rely on ground water for their most essential and regular requirements. Retrieved 3 November 2017. Advantages of Dams There are some tremendous advantages that come with dams in India and elsewhere.
It has 26 gates and is 1. This is a significant observation not only about the state of forest management in the country as a whole, wherein forest products are being extracted indiscriminately by encroachers and commercial interests, but also the increasing pressure on forests to fulfill subsistence needs of the people. Somasila Dam Nellore District of Andhra Pradesh Penna River This dam is an example of an earth-fill dam as well as a gravity dam, which covers an area of 212. This kind of power station is created for the first time in Asia. Archived from PDF on 19 October 2013. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil, sand, clay, or rock.
Retrieved 15 June 2019. As you have seen, dams can be quite damaging to the environment. Moreover, even if the utilization of a dam takes place for power generation, it would still take several years or decades to recover the investment cost. Archived from PDF on 1 February 2012. Third, they fail to fill in the very year, the dry year, when they are needed the most. Salt export needs When sufficient Navigation India needs infrastructure for logistics and movement of freight.  For information on various The list of some major dams in India have been given below: List Of Major Dams in India State River Bhavani Sagar dam Tamil Nadu Bhavani Tungabhadra Dam Karnataka Tungabhadra Rihand Dam Uttar Pradesh Rihand Maithon Dam Jharkhand Barakar Koyna Dam Maharashtra Koyna Bisalpur Dam Rajasthan Banas Mettur Dam Tamil Nadu Kaveri Krishnarajasagar Dam Karnataka Kaveri Indira Sagar Dam Madhya Pradesh Narmada Cheruthoni Dam Kerala Cheruthoni Sardar Sarovar Dam Gujarat Narmada Nagarjuna Sagar Dam Telangana Krishna Hirakud dam Odisha Mahanadi Bhakra Nangal Dam Punjab-Himachal Pradesh Border Sutlej Tehri Dam Uttarakhand Bhagirathi The details on a few of the Largest Dams in India have been given below: Tehri Dam The Tehri Dam is located in the state of Uttarakhand.
