Dynamic Lake Water Quality Simulation Model "Minlake"

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Dynamic Lake Water Quality Simulation Model "Minlake"

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1987-08

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St. Anthony Falls Hydraulic Laboratory

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Report

Abstract

Lakes are in a continuous state of change. Some changes occur over very short periods of time on the order of hours and minutes. Other changes mark long-term trends in the biological and physical condition of a lake. Among the long-term trends in many lakes are a decrease in depth and an increasing productivity in a process called eutrophication. Typically, eutrophication occurs over a time scale of centuries. However, man-made changes to the watershed of a lake may result in a rapid acceleration of eutrophication such that significant changes in the water quality of the lake are noticed in a time span of a few years. Anthropogenic acceleration of eutrophication, known as cultural eutrophication, is due to agricultural, urban, and recreational development in the watershed of a lake which causes an increase in the nutrient loading to a lake.

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Legislative Commission on Minnesota Resources

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Riley, Michael J.; Stefan, Heinz G.. (1987). Dynamic Lake Water Quality Simulation Model "Minlake". Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/114021.

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