Three Gorges Dam

    Page 2 of 50 - About 500 Essays
  • The Pros And Cons Of Dams

    In the world, there are many things that humans do to harm the environment, but one we may not think of is dams. Dams cause a devastating amount of damage that people don’t recognize because they create “green energy”. Dams block the natural flow of rivers, in turn causing problems with vegetation dying, fish migration, and the buildup of toxins. These problems cause unnecessary harm the surrounding ecosystem and sometimes unrepairable damage to the earth, which appeal to the moral principles of…

    Words: 1974 - Pages: 8
  • Environmental Comparison Of The Yellow Ocean And Laizhou Bay

    Both climate change and human-induced changes, such as overfishing, pollution, dam construction, environmental degradation and land reclamation, are factors leading to changes in fish resources. Overfishing leads to the depletion of high-trophic level species, and has an impact on other species by altering the food chain. It has also…

    Words: 1173 - Pages: 5
  • Text 1 Persuasive Speech

    creating renewable energy and averting water-borne disasters through what we call the dam. Despite the obvious benefits of a dam, op-ed contributor Yvon Chouinard and magazine contributor Bruce Barcott feel differently; they want dams to not exist. Chouinard’s Text 1 is a persuasive paper, making use of cold-hard facts and allusions to the fearsome global warming and America’s beloved economy, in order to convince us that dams are bad in all perspectives. Barcott’s Text 2 takes a different path…

    Words: 853 - Pages: 4
  • How Is Damming The Low Mekong And Its Effect On Fish Migration

    Emily Harmsen, Steven Hong, Lauren Stork, and Juman AlAbdullatif GS 130-Intro to Sustainability Minister | Fall 2016 Damming the Lower Mekong and its Effect on Fish Migration in Thailand Dams have many purposes, such as storing water in order to combat fluctuations in river flow or demand for water, raising the water level so that the water can be directed to flow into a canal to generate electricity, control flooding, and provide water for agriculture, households and industries (Silvia, 1991).…

    Words: 1093 - Pages: 5
  • Banqiao Dam Failure Essay

    The Banqiao Dam Failure, 1975 The Banqiao Dam was built on the Ru River as a means to prevent future flooding of the Huai River Basin in the Zhumadian Prefecture of Henan Province in central China, which had been severely flooded in 1950. Construction of the dam was started in 1951 and was completed the following year. The slightly smaller Shimantan Dam on the Hong River, and many other smaller dams situated within this river system, were built for the same project. By 1954, both the Banqiao…

    Words: 1313 - Pages: 6
  • Adverse Effects Of Climate Change

    highways, bridges, buildings, water plants, power plants, and most importantly dams. These dilapidations are predicted to increase as climate change continues to worsen; fixing the damage will cost an enormous amount of money. Severe hurricanes and tropical storms will result in destruction that most of today’s infrastructure cannot handle since many infrastructure systems are outdated. Adverse effects of impaired dams include: contamination, medical deficits, and major damages to cities. In…

    Words: 780 - Pages: 4
  • Blackstone River Case Study

    A series of make shift dams and flumes are in place on the Blackstone River as it heads towards Blackstone Harbour from Crane used to control the log jams and to get the lumber up to Parry Sound. Also the river between Crane and Blackstone already had its first of several dams placed midway on its length. The Conger Lumber Co. operates throughout the area as the century headed towards its end. Other private interest companies such as Rankin Bros. subcontracting with Conger Lumber and later the…

    Words: 1034 - Pages: 5
  • Lock And Levees Essay

    History of Dams, Locks and Levees The conception of dams, locks and levees. Water is an essential resource which life depends on. Civilizations in the past have evolved to exist around water as it provides a source of food, transportation, and trade. However, people realized that they were unable to extract the potential that water as a resource had. Thus, in order to harness energy of water, to use it as means of transportation and to utilize hoard of other benefits of a resource like water and…

    Words: 1972 - Pages: 8
  • The Buffalo Creek Disaster By Gerald M Stern

    The book also indicates how some disasters are preventable. If proper safety measures were put in place in advance, the disaster could have been prevented. In fact, this is why the victims won; the company management ignored calls on maintaining the dam. The book tries to show the recklessness of mining companies such as the Pittston Coal Company in maintaining a dammed reservoir of coal mining waste leading to a substantial remedy awarded to the victims of the disaster. Therefore, the books…

    Words: 2151 - Pages: 9
  • Rose Kanda Case Study

    ose Kanda is located in the Bageshwar District of Uttarakhand, about 1500-1900m above sea level. It is a dispersed settlement cluster of about 30 villages, home to over 20,000 people and is some 86 kilometers from well-known Almora. Pic Src: Jeevan Verma Currently, they are building a community center for village people whose houses are unusable due to flash floods and mud slides. They also support afforestation and are working towards this project through different methods. Their another…

    Words: 874 - Pages: 4
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