North America’s Great ... temperature, and the amount of phosphorus in the water, they tend to stay in the same general locations—many times spreading outward from the mouth of a major tributary to ...

hold paramount significance in maintaining the ecological integrity and socioeconomic prosperity of the Great Lakes Basin. The dynamic water levels of the Great Lakes play a pivotal role in numerous ...

Above: Satellite view of the Great ... water, or enough to blanket the entire U.S. to a depth of over 9 feet! Each lake, and their entire conglomerate, exhibits a profound influence on the weather ...