The Ways Of Non Point Source Pollution During The Great Lakes

The way of Non-point source pollution in the Great Lakes †¢ Atmospheric precipitation Many contaminants settle out of the atmosphere, such as acid rain, the pollutants and nutrients will transport from distant places by air depositing into the lake as the form of rain. The first pollutants as atmospheric deposition on the Great Lakes were phosphorus. It is found that about 20 percent phosphorus entering Lake Michigan comes from the atmosphere by determination of rain, snow and dust. Since phosphorus pollution generated by this approach cannot be controlled, so it is more urgent to reduce the phosphorus content of detergent, sewer and effluent fertilizers. People found fish in a lake of Lake Superior in a remote island containing PCBs and toxaphene, and this place isolated with no direct way to pollution. This determines the long-range transport of pollutants through the atmosphere and settlement in the lake. In fact the processes of material transport through atmospheric was very complex. For instance PCBs was insoluble in water, so as to re-enter the atmosphere durin g evaporation or connected together into small particles. A lot of PCBs volatilize from the lake, meanwhile, PCBs coming from various parts of the air mass experience the sedimentation on the lake. Other than that the contaminated sediment is another way to cause pollution of the lake. This is problems of the most urban industrial areas. Even if there is likely to remove severely contaminated sediments inShow MoreRelatedThe Doom Of The Lakes1442 Words   |  6 Pagesof the Lakes Just a few miles away, our Great Lakes are being ravaged by plastic particles being released throughout. Issues around the world regarding water have always been prevalent. Dehydration kills about 2.2 million children every year. We can not stand idle by as a possible solution degrades daily right next to us. Lake Erie is known as the most polluted of the Great Lakes however, Lake Michigan is close behind. Due to the boom in industry in the Milwaukee and Chicago areas during the IndustrialRead More14 billion. That’s how many pounds of garbage are thrown into the ocean every year. 46%. That’s the1200 Words   |  5 Pagesthe amount of lakes that we can’t use for recreational activities in America because they are too polluted. 7 billion. That’s the number of people who can do something about it. Hi my name is Francisco Zepeda and I’m from Spalding County. My presentation is on how to reduce your impact on the Earth, but before you can REDUCE your i mpact on the earth, you must first know HOW you’re impacting the Earth. Pollution is one way to negatively impact the Earth, but what is pollution? 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