Wednesday, April 24, 2019

Erosion Lab Report Example | Topics and Well Written Essays - 1250 words

Erosion - Lab Report ExampleFor instance, a materialization school aged boy did an examine in his own backyard, right in the middle of the garden. He packed a mound of discoloration, and his plan was to measure the masks of erosion over a twelve week period, caused by elements of the weather-the wind and the rain. When his experiment began, the mound of dirt was 42 inches wide and 19 and inches tall. The second week, the dirt mound had spread more than 2 inches outward and dropped approximately 3 inches. Each week, measurements were taken and the data was charted. Unfortunately, the experiment was never finished because it was wrecked (Riordin). Nevertheless, it showed how the elements of the weather can have a great affect on b atomic number 18 soiled mounds, such as the one that was constructed in the Riordins garden.On a large and more professional scale than that of a school boy, scientific exploreers across the United States experimented with erosion. Their reason for do ing so is because they wanted to understand how erosion affected different types of soil in an effort to improve agriculture. In this instance, they wanted to figure out how to best deal with the effects of erosion, while conserving water and soil at the very(prenominal) time. From this in depth experimentation, The Universal Soil Loss Equation was developed, which is considered by those in the range of agriculture to be one of the greatest developments in history, as it concerns the conservation of soil and water (U.S. segment of Agriculture, 2009).Research began in central Utah in the year 1912 on land that was overgrazed and no dogged-life fit for use at the time. A.W. Sampson and Associates were the ones who conducted experiments during this time and at this location. In 1917, field erosion plot research was conducted in Missouri by M. F. Miller and his other colleagues. In 1929, congress provided $160,000 of funding to erosion research, as a result of the severe drought th at was faced, as well as the Dust Bowl storms that took place. As resource continued, the comparison was perfected, and so were water and soil conservation methods. Today, softw ar has been designed from this exact equation that is in use by the Department of Agriculture, as well as commercial farmers (U.S. department of Agriculture, 2009)Because we are working with stiff time constraints, we will not be able to conduct such long and drawn out experiments. We must experiment with erosion on a smaller time scale, and the experiment must take place in an environment that we can easily control. The experiment that is being conducted in this case will consist of three dirt mounds, ten inches high, that are built upon a tray lie with paper, all of them constructed differently. One dirt mound will consist of dirt that is packed together to roll a sort-of mountain. The sides will be steep, and the top will be flat. The second mound will be constructed exactly the same however, there wil l be a flat layer of pottery cadaver on top of the flat part of the mound. The third mound will be constructed in the same fashion as the other two, but this one will have grass seed plant on it. The seed will be planted on top, as well as on all sides. The dirt is to be a bit wet, but not too wet, so as to be able to properly form the mounds. All three of the mounds will be kept come on a sunny window to simulate the environment of nature outdoors, as this type of environment is realistic, as it will enable the grass to grow and the artificial rain to dry up.Once all mounds are formed and the experiment

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