It improves the safety of water-based professions. What Are the Cons of the Aswan High Dam? Nourished by the wild river, the land here was as fertile as any on Earth. The yearly flooding of the Nile was crucial to water crops in farmlands. The Aswan High Dam has made the River Nile more navigable. They get their drinking water from Lake Nasser.
If people drank this water they would become ill. The Nile River used to provide the Mediterranean Sea with a massive amount of nutrients that would encourage sea life to exist. The goal of ConnectUs is to publish compelling content that addresses some of the biggest issues the world faces. Unexpected benefits from the dam occurred including a new fishing industry and more convenient navigation as well as increased tourism. Without the same flooding fluctuations, soil salinity increases created negative impacts on local crop yields.
People use the electricity for cooking, lighting, watching television and many other activities. Both land slides and Earthquakes have been triggered from this damas the water fluctuates over 30m annually so the flow can bemaintained to protect the rural area. Before the Aswan dams were built, the River Nile used to flood every year. The interruption of the causes of this category are also responsible for upsetting even the very physical properties of the natural water itself. It Controls Flooding The villages of the Nile River no longer need to deal with the threat of the river flooding every year. Hydroelectric energy is an excellent source of electricity from dams.
After the completion of the dam, the villages have been protected from flood and with regulation of the water, using the river as an industrial channel has become possible. China is enforcing tight rules aimed at preventing construction work from causing environmental pollution, while advanced facilities are being installed to treat construction waste. This led to food shortages, extra stress, and even disease development. After 15 years of dam closure with the Nile, some issues of this disease have disappeared from upper Egypt altogether. The flooding of large areas of land means that the naturalenvironment is destroyed.
Environmental Problem In order to build the dam, the surrounding landscape has been changed largely, which has caused some problems related to climate deteriorated, plants and wildlife disappeared, historical relics submerged, etc. The pebbles and sediment get stuck behind the dam. This is because some leaks through the dam and the rest is lost by evaporation. List of Pros of Aswan Dam 1. In less than three centuries, if nothing is done about the sediment issue, the annual load will fill up the entire dead storage volume currently available. You can check more details about Three Gorges Dam Facts from our website.
One type of fill dam called a tailings dam is constructed of fine waste that results from processing rock during mining; at mine sites, this soil-like waste is compacted to form an embankment that holds water for the mining and milling processes or to retain the tailings themselves in water. Nile Valley is one of the most densely populated areas in the world. As a result, reducing land area. Extreme cases of these phenomena could manifest themselves visibly in the Valiont dam , located in Italy, which during the course of the year 1963, managed to be destroyed by an earthquake. Advantages and Disadvantages of the Aswan Dam Advantages Towns and villages have a reliable water supply Fish from the lake help provide better diet The Nile no longer floods, so people and villages are safe Electricity provides power for industries and homes The lake is gradually filling up with silt The river level is kept steady so the boats can use it all year More land can be irrigated and more food is produced Disadvantages The Nile delta is less fertile and has become smaller Water evaporates from the soil, so it get salty stalinization Less slit is deposited, so the land is less fertile More people suffer from river diseases, like Bilharzia Farmers have to use expensive fertilizers to grow crops. All rights reserved Yangtze River Cruises, professional Chongqing local travel agency and China tour operator. If the river level is low, more gates can be opened to let more water from Lake Nasser into the river Nile.
They help to irrigate cropland and provide jobs that are tied to producing crops by using irrigated water. Dams provide recreational facilities in the forms of boating, fishing, camping and picnic areas. What happens when the design life of the damexpires? Fill dams include all dams made of earth materials soil and rock that are compacted together. As the country no longer exists, the museum displays the objects and monuments which were saved before the flooding of the dam. But there's a down side-- you are holding back silt, so the nutrient-rich water which used to come every year during the flood no longer comes. Some people were moved to communities over 45 kilometers away from their previous home.
Luckily, some great monuments, such as the temples of Abu Simbel, were saved. The Aswan High Dam was the greatest public work project since the pyramids. The lake's water can be used for irrigation purposes. The construction of dams and earthquakes Recently, the geological investigations associated with this industry have placed a new negative effect of reservoirs on the general environment: self-induced earthquakes. The earliest known dam is the Jawa Dam in Jordan, 100 kilometres 62 mi northeast of the capital Amman.