Upon looking at the Great Lakes, an individual can immediately assume that they are of great importance. Without any knowledge of the naval transportation systems, fisheries, the leisure activities taking place on them, etc... an individual can have the intuition to say that these massive expanses of water, are important. I'm sure that you are well aware of what makes these lakes so important, as even someone who had lived a life away from all civilization would know that these lakes are important, simply because they possess one of life's fundamental ingredients: water. The Great Lakes are the world's largest freshwater lakes. These enormous reservoirs of unsalted, unadulterated water provide fresh drinking water to thousands upon thousands of people in both Canada and the United States. The Great Lakes have long been an indispensable resource to the regions surrounding them. Indispensable, because the Great Lakes have long been integral to the functioning of the regions around them, as well as to the naval transportation system. Outside of the vital function of providing fresh drinking water, the lakes also act as important pathways for ships, providing a gateway between the eastern river system and the St-Laurence River, which opens into the Atlantic Ocean. The Great Lakes
also provide ample opportunity for leisure activities. People taking
advantage of the lakes are able to take part in activities such as
boating, fishing, swimming, canoeing, diving, windsurfing, etc.Not only do we rely on the lakes for their water, but so too do many other organisms. The many sought after fish which inhabit the lakes, such as green bass, allow local fisheries to thrive (although the populations of desirable fish present in some of the lakes have decreased significantly within recent years).The numerous organisms inhabiting the lakes and those inhabiting the regions around them depend on the lakes for survival, and in turn the lakes can profit from the positive effects that many of these organisms have on them.
With these five great lakes being so vital to the human and environmental life around them, it is important to acknowledge the problems they are facing and will face in the future, which threaten their quality, health and future so that we may be informed, and ready to make change. Such problems can include things which threaten the lake ecosystems and water quality, which would in consequence have negative effects on the people who rely so profoundly on the lakes for their water. Future blog posts will delve deeper into the problems that are affecting the ecosystems and water quality of the lakes, and all other pertinent information that surrounds these problems, like strategies that are in place in order to combat said problems, organizations which are contributing to both the good health and decline of the great lakes, etc.
Until next week, and thanks for reading!