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14.07.2008Using more renewable energy can lower the prices of and demand for natural gas and coal by increasing competition and diversifying our energy supplies. And an increased reliance on renewable energy can help protect consumers when fossil fuel prices spike. Explainer. Renewables face major obstacles.
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27.05.2020Mining is also harmful to the communities that support mines. Mining can lead to loss of homes, land, and clean water, and it often releases chemicals into the environment that cause health problems for locals. Mines also need large amounts of water to operate, which leaves less for people to drink or farm with.
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07.03.2019The unscientific mining of coal without environmental safeguards in Jaintia Hills, Meghalaya has adversely affected the water resources of the area, leading to streams with a pH of 3–5. The acidic stream water is not suitable for human use and lacks aquatic life. The prevailing situation demanded immediate neutralization and eco-restoration.
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A Study of School Dropouts in Jawadhu Hills, Tiruvannamalai District and Yelagiri Hills, Vellore District of Tamil Nadu Using Educational Data Mining Techniques. (` 8,00,000) 67. Dr. Jayanta Kumar Behera, Dept. of Sociology and Social Anthropology, I.G.N. Tribal University, Amarkantak, M.P., Educational Status among the Children of Tribal Communities: A Comparative Study of
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Here's a list of similar words from our thesaurus that you can use instead. Noun. The positive and negative attributes of something in question. pros and cons. fors and againsts. costs and benefits. positives and negatives. for and against arguments. plus and minus points.
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09.10.2016Benefits of mining include supply of raw materials needed for construction of roads and hospitals or manufacturing of products, such as automobiles; employment creation; source of income; and foreign exchange for the mining country. Mined substances are used to build houses and make computers and satellites.
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10.03.2021Environment Friendly: Creating power from wave energy comes without the emission of harmful byproducts such as gas, waste, and pollution. The energy from waves can be taken directly into electricity-producing machinery and used to power generators and power plants nearby. In today's energy-powered world, a source of clean energy is hard to come by.
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09.04.2021Data mining involves lots of technology in use for the data collection process. Every data generated needs its own storage space as well as maintenance. This can greatly increase the implementation cost. And also, for the tool selection and other operations, a specialist must be hired which can also contribute to the overall expenses. 2. Security
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28.09.2020For a new data point, we take the predictions of each of the 'n' decision trees and and assign it to the majority vote category. Classification Model. Advantages. Disadvantages. Logistic Regression. Probabilistic Approach, gives information about statistical significance of features.
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Some advantages of bioleaching include: Bioleaching can stabilise sulphate toxins from the mine without causing harm to the environment. Poisonous sulfur dioxide emissions harm the environment and can cause health
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01.06.2021At least 15 miners were trapped in a coal mine in the Ksan area of East Jaintia Hills on 13 December 2018. While five of them managed to escape, rescue efforts for the remaining 10 had
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15.03.2021Coal Reduces Reliance on Foreign Oil Imports The US wants and is working towards energy independence. The goal being to stop being reliant on oil sourced from countries with political issues. Increased coal use is a step in
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Coal is a premier export commodity. Mining has extended over a vast area in Jaintia and Garo hills of *For correspondence, (e-mail: kasturi.nesacgmail) Meghalaya. Jaintia hills is contributing to the industrial extension for supply of cement to various places2. Being rich in minerals, particularly limestone, coal, shale, baux ite, laterite, etc. the Jaintia hills
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07.07.2021These features firstly made neural networks less desirable for data mining. Advantages of Artificial Neural Networks Artificial neural networks have the ability to provide the data to be processed in parallel,
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Firstly, the estimated rate of evaporation loss from the Renaissance dam's reservoir is around1.7 billion cubic meters(bmc) per year, not 3 bmc as Haydar claimed. Secondly, the figure is misleading without context. As evaporative loss is unavoidable, the impact of the Renaissance dam should be judged by comparison to other bdams/b downstream.
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Hailing from Latyrke in Khliehriat, East Jaintia Hills District, Pynwanshuh War initially worked as a driver and often as a daily wage labourer in the coal mining areas of the district. After the ban on coal mining by NGT, he decided to take up piggery as a form of income generation to sustain his family's needs and requirements.
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Advantages of Hydroelectric Energy. 1. Renewable. Hydropower is completely renewable, which means it will never run out unless the water stops flowing. As a result, hydro plants are built to last. In some cases,
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07.03.2019The unscientific mining of coal without environmental safeguards in Jaintia Hills, Meghalaya has adversely affected the water resources of the area, leading to streams with a pH of 3–5. The acidic stream water is not suitable for human use and lacks aquatic life. The prevailing situation demanded immediate neutralization and eco-restoration.
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affected. While some community members faced the brunt of being unable to earn a decent livelihood, others took up alternative and more sustainable forms of livelihood. This is the story of Shri. Pynwanshuh War from East Jaintia Hills District, Meghalaya who did not allow the NGT ban on rat hole mining to affect his livelihood.
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27.05.2020By Staff Writer Last Updated May 27, 2020. DeLerkim/Flickr. The disadvantages of mining include harm to air pollution, water pollution, loss of usable land, destruction of animal habitat, and harm to local communities and the miners themselves. While mining produces the resources needed for fuel, electronics, and other items as
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20.03.202217 – March 2022. Pursuant to the order of the National Green Tribunal (NGT) and the directives issued by Chief Secretary, RV Suchiang, the district magistrate of West Jaintia Hills has issued an order under Section 144 CrPC prohibiting illegal mining and transportation of coal along the state and national highways in the district with immediate effect.
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13.02.2016However, with deeper mineral or coal deposits it becomes very costly to remove a great deal of overburden in these kinds of settings. So, in these cases underground mining is more cost effective. The downside is that human health and safety are at greater risk from mine cave-ins, flooding from groundwater or sea water, methane explosions in
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12.01.2019Coal has indeed changed the Jaintia Hills landscape, say old residents. Sleepy and quaint until almost as late as the 1980s, the area exploded with activity in the last decade of the 20th century
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02.04.2018One of the great advantages of coal is that if power is needed, then all one must do is add more coal to get more energy. 7. It is cleaner than it ever has before. Clean coal technologies may be considered a myth by some, yet
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07.12.2020The Jaintia Coal Miners and Dealers' Association claims there are around 60,000 coal mines across 360 villages in East Jaintia Hills district. Moolamylliang used to be one such village until the National Green Tribunal (NGT) banned hazardous rat-hole coal mining in Meghalaya in April 2014 and set a time limit for transporting the coal already
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12.04.2020Traditional forms of mining can be unsafe for workers. Fires and collapses can be deadly, and the health effects of mining can be devastating. Others, however, object to mining in general. Because coal and oil release
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It can be widely used for the treatment of slime, waste water, and waste residue in metallurgy, mining, coal, chemical industry, building materials, and environmental protection departments. New mechanical structure strengthens the flocculation on solid particles of the flocculants. Flocculant adding system can be provided, as well as the automatic control systems of . ore
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Investigation of Child Trafficking in the Coal Mines of Jaintia Hills District, Meghalaya (2010) It was the aim of this investigation to explore the victim profile of this form of child trafficking. A rapid assessment methodology was chosen to meet this primary objective. Adopting an open and closed ended questionnaire as the main instrument of
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Advantage: 1. Better recovery of the volume of exploitable ore 2. More flexible planning as the pit progresses. 3. Risk levels at work decrease. 4. Mechanization has no limits in terms of the dimensions of the equipment. 5. The effort and safety conditions of workers improve. 6. Productivity is higher. 7. The tonnages for each blast are greater. 8.
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22.01.2021East Jaintia Hills Deputy Commissioner E Kharmalki confirmed the incident and said that it took place at a coal mine at Sarkari near Rymbai village. The six coal miners had fallen to a depth of
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21.12.2018When performing the Data Mining, advantages such as: Assists in the prevention of future adverse situations by showing true data. Contributes to strategic decision making by discovering key information. Improvement in the compression of information and knowledge, facilitating reading to users. Data mining discovers information that was not
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Disadvantages: Although railway transport has many advantages, it suffers from certain serious limitations: 1. Huge Capital Outlay: The railway requires is large investment of capital. The cost of construction, maintenance and overhead expenses are very high as compared to other modes of transport. Moreover, the investments are specific and
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Advantages and disadvantages of coal mining in meghalaya advantages and disadvantages of coal mining in meghalaya milling is also known as grinding it is a material more refining process a sharp object works by concentrating forces which creates a high pressure due to the very. Advantages Of Coal In Meghalaya - boatstar.es. 2021-4
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16.09.2009Built on community land, the collection point stockpiles coal from the mines in the region, which are inaccessible to trucks.Mining in Jaintia hills is a private enterprise, which is slowly growing into a small-scale industry. No regulations and an aloof government emboldened people to extract more coal (Photographs by Monali Zeya Hazra)
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Many infrastructure needs also receive attention because of the advantages this industry provides. 10. Companies use fracking to access challenging resources. Fracking allows rigs to reach resources of natural gas and oil
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Advantages: Offshore wind speeds tend to be faster than on land. 1 Small increases in wind speed yield large increases in energy production: a turbine in a 15-mph wind can generate twice as much energy as a turbine in a 12-mph wind. Faster wind speeds offshore mean much more energy can be generated.
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27.05.2020By Staff Writer Last Updated May 27, 2020. DeLerkim/Flickr. The disadvantages of mining include harm to air pollution, water pollution, loss of usable land, destruction of animal habitat, and harm to local communities and the miners themselves. While mining produces the resources needed for fuel, electronics, and other items as well as jobs
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Disadvantages of Mining Mining can lead to soil pollution Groundwater pollution Deforestation Depletion of natural resources Mining implies the destruction of habitats Endangerment of species Loss of biodiversity Landslides become more likely Ecological imbalance Poor working conditions in mines Mining can be dangerous
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31.03.2022This combination has many advantages: reduced carbon emissions, reliable long-term energy production, and higher long-term economic output. Also, if the Coal eventually depletes, it is possible to
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