Where have all the salmon gone?

Where Have All the Salmon Gone?         The world is a huge balance of give and take. When one side abuses its pickings privileges the balance is thrown off. For some(prenominal) years the pinkish-orange runs were full-size and full many people benefited from the abundance of salmon and the salmons lives were and then better. The nations harvesting in world and need of resources truly took things by from the salmon such as habitats and their lives. It is now clear that dams and put ingest were both major contri preciselyors in the decline of the salmon population, and programs equal hatcheries that were supposed to be build the population of salmon actually hurt them.         Salmon decline is overlooked everyday plainly is in fact very real. Over the years the population of salmon has drastically decreased and really doesnt show a good deal sign of improving. As shown in the data that I collected, one after another year there is a noticeable change in the count of salmon. The represent and table illustrate this point. To form the represent I took the years from 1986 till 2000 and plotted them on a graph. I let the x-axis represent the years since 1986 and the y-axis was the number of salmon. bypast I formed a model base on the two points (876.3, 1) and (380.6,10).

I found the slope of there points thusly drew a line that best fits the data. The prediction I would make from the graph would be that the population would be some 100. I think that the salmon exit reach observational extinction by about 2007. However in the mo del, it predicts that they will be extinct b! y 2003. Unfortunately the salmon wee-wee many obstacles to overcome.         During the 1950s human settlers began to need electricity. To solve their problem they firm to nominate dams. It... If you want to get a full essay, place it on our website: OrderCustomPaper.com

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