Name: LE VAN HUNG The three Gorges Dam 1. What stakeholders have been helped by the Three Gorges Dam? What stakeholders have been hurt by it? The Three Gorges Dam provided electricity for the stakeholders‚ it was very important for the developing of china’s economic‚ where the demand for electricity was increase and increase rapidly. It also controlled the water at the safe level. Thus‚ it could reduce the flood. Furthermore‚ Hydroelectric was a safe energy for the environment‚ it
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Local and migrating organisms affected by the dam: The creation of the Three Gorges Dam has lead to the endangerment and extinction of many plant and animals. The Three Gorges region is considered a biodiversity hotspot. It is home to over 6‚400 plant species‚ 3‚400 insect species‚ 300 fish species‚ and more than 500 terrestrial vertebrate species. The disruption of the river’s natural flow dynamics due to blockage will affect the migratory paths of fish. Due to the increase of ocean vessels in
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The Three Gorges Dam‚ when completed‚ will be the largest dam ever constructed‚ spanning 2.3 kilometers and holding back more then 39 billion cubic meters of water (Three Gorges). In 2007‚ the population hit 1.3 billion. The strain on China’s resources is immense and because of this China has had to invest in many large projects throughout the country. One of its most important needs is energy. China’s power consumption in 2005 was 2.494 trillion kilowatt hours (Cunningham 327). China has built dozens
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Factor 28th Annual USSD Conference Portland‚ Oregon‚ April 28 - May 2‚ 2008 Hosted by Portland General Electric On the Cover Portland General Electric’s North Fork Dam‚ on the Clackamas River southeast of Portland‚ is a thin‚ variable-radius concrete arch dam with a maximum height of 207 feet and a thickness varying from 32 feet at the base to 8 feet at the crest. The spillway is a 200-foot-long gated ogee-type structure with a 250-foot-long reinforced concrete chute discharging into the
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3.4 Three irrigation scheduling scenarios analysis 3.4.1 Irrigation scheduling scenarios setting There have been some water-saving irrigation field experiments conducted in the HID. Such as in the shahaoqu experimental station (SHQ) and shuguang experimental station (SG)‚ water-saving irrigation experiments on spring wheat showed that irrigation at jointing and heading for spring wheat‚ compared with four irrigations‚ could improve water use efficiency without affecting crop yield significantly (Dong
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pH Readings: From the pH results recorded from the two water sources‚ we can clearly see that Kleinfontein Dam has the higher pH levels‚ which indicate poor and unsafe water conditions. From Article two‚ we can see that a High (7.5) or Low (5.5) pH level is very dangerous and harmful to humans who come in contact with the water. The pH Level recordings at 8 and 9 are extreme dangers if they were to come in to contact with humans and also they are way over the borders which is not acceptable at
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Build Laiban Dam Abulencia‚ Christine Jeanette E.; Bunag‚ Princess Arjhen S.; De Jesus‚ Jalyn Arianne B.; Ico‚ Anna Rica A.; Maute‚ Sarah A.; Nuque‚ Jacqueline Bubbles N. cristine.abulencia@yahoo.com‚ cesz_arjhen02@yahoo.com‚ jharibdj@ymail.com‚ annaricaico5@yahoo.com‚ sarah_maute@yahoo.com‚ bubbles_tigerlily@yahoo.com Abstract: Water is a primary need of man. And though it has been so important to every living thing ever since‚ not everyone has an access to safe drinking water until now
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that it expects to become one of the new world powers‚ along with China. In order to find these resources‚ inappropriate means are many times taken‚ means that are harmful for the correct sustenance of the nature. This is the case of the Belo Monte dam‚ and many other similar projects as well‚ that are developed along the Amazon (essential zone for the survival of the Earth) and in many other places of South America and the world. Economic progress must not‚ under any circumstance‚ go against the
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Warragamba Dam is the primary reservoir of water supply for Sydney and the Blue Mountains as one of the largest domestic water supplies in the world. It is located 65 km west of Sydney CBD‚ as shown on the map. It was created by damming the Warragamba River after a population boom and a horrific drought in Australia after WW1. Building began in the late 1940s until it was completed in 1960. It took 1‚800 workers and led to a town being built next to site‚ in order to house these workers. The dam covers
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Research on the Three Gorges Dam Summary This report aims to investigate into the Three Gorges Dam (TGD) project in terms of its backgrounds and development. Focusing on the examination into the sustainable development of the TGD‚ this report also intends to reveal controversies facing the TGD and present cost-benefit analysis to the TGD. Introduction Water resource management has been in China’s history for thousands of years with the starting point of the Dujiang Dam‚ which is still working (Lei
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