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Chesapeake Bay Research Paper

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Waterways are a crucial part of transportation, food and income for many people. The Chesapeake Bay provides hundreds of people with jobs, habitats for a wide variety of animals and transportation for goods. Since John Smith sailed to America and upon entering the Bay said “Within is a country that may have the prerogative over the most pleasant places known, for large and pleasant navigable rivers, heaven and earth never agreed better to frame a place for man's habitation” (John Smith) the Bay has been an integral part of life in the United States. Recently overfishing, invasive species and runoff have led to the declining health of the Bay. Sustainable solutions should and are being implemented to ensure the long lasting health of the Chesapeake …show more content…

Smart planning and using green technologies can reduce the impact that urbanization and growing populations puts on the Bay. Pervious paving surfaces reduce the amount of runoff going into the Bay. There are many benefits to using pervious concrete, “these benefits are achieved with the use of an innovative design. Pervious pavement, also referred to as porous or permeable pavement, is actually a system consisting of an open-graded surface layer of concrete, asphalt, or pavers, typically placed over an open-graded aggregate base layer. The pavement structure has a large percentage of void spaces allowing water to permeate through the surface and base at a rate comparable to that of a grass lawn” (Broviak). Strict stormwater control measures have recently been passed in states surrounding the Chesapeake’s watershed, including Maryland, and many require a certain amount of green space or use of green technologies in construction. In addition to the growing use of pervious pavement techniques, other types of stormwater management techniques are gaining popularity. In a thesis paper from University of Maryland, Wilson discusses alternative ways to engineer for the Bay; “By using technologies such as cisterns, green roofs, and constructed wetlands, the built environment can be designed to decrease our need for expensive water purifying infrastructure and preserve the health of fragile estuary ecosystems such as the Chesapeake Bay.” Rain gardens are a viable alternative to storm drains to deal with runoff from impervious areas. A rain garden captures water that would usually run into a storm drain and eventually be discharged into a river and allows it to infiltrate into the ground and for evapotranspiration to occur. In a study done to evaluate how effective rain gardens are at capturing and reducing runoff results were

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