Chesapeake Bay Environmental Analysis

The Chesapeake Bay is a 200-mile-long estuary extending from Norfolk, VA to Havre de grace Maryland. On average this bay contains about 68 trillion liters of water. This bay is the largest estuary in North America. It inhabits more than 3,000 species of plants, animals, and fish. “Since the early twentieth century, the Chesapeake Bay has experienced serious environmental degradation. Problems include large reductions in sea grass, reduced amounts of finfish and shellfish (especially oysters and crab), seasonal depletions in dissolved oxygen, and increases in sedimentation.” (Atkins & Anderson, 2003) These changes are brought on by pollution (Eutrophication and Toxic Contamination), development, deforestation, and agriculture. And according

It is their home, their thriving place. According to the National WIldlife Federation, ¨The Bay supports 3,600 species of plant and animal life, including more than 300 fish species and 2,700 plant types.”. Not only does the wildlife depend on the bay, but humans do as well. The Chesapeake Bay contains a 64,000-square-mile watershed, this watershed provides large amounts of drinking water for us in Maryland, along with several other states. Everyday, the condition of the water declines, meaning the home for wildlife and our drinking water does too. The Chesapeake Bay Foundation pointed out that, ¨Toxic chemicals are constantly entering the Chesapeake Bay and its rivers and streams via wastewater, agriculture, stormwater, and air pollution. These harmful chemicals, such as mercury, PCBs, and PAHs, do not break down easily and persist in the environment for many years, impacting not just fish and birds, but humans as well.¨. How important does the restoration of the bay sound

Scientists and researchers began giving a large volume of effort and look into the extremely complex problems that face the Chesapeake Bay. When research for the improving and saving of the Bay’s overall health began it seemed very simple and there were only a couple of problems. The problems included nutrients from agricultural runoff; these nutrients were phosphorus and nitrogen. The combination of the nutrients in the Bay caused a large volume of algae that choked some of the marine life. While bringing in algae the nutrients also killed grasses on the seafloor. These seafloor bed grasses that once covered more than half of the Chesapeake Bay’s floor now only covered a tenth of their original area. Though the estuary was having problems it did not receive the terrible pollution from industries that many large rivers and lakes do in other urban areas (Brown, p. 397).

The immigrants that settled the colonies of Chesapeake Bay and New England came to the New World for two different reasons. These differences were noticeable in social structure, economic outlook, and religious background. As the colonies were organized the differences were becoming more and more obvious and affected the way the communities prospered. These differences are evident from both written documents from the colonists and the historical knowledge of this particular period in time.

In the early seventeenth century, the English began to establish colonies in the New World. The colonies in New England consisted of New Hampshire, Connecticut, Rhode Island, and Massachusetts. While, the colonies making up the Chesapeake region were Virginia, Maryland, North Carolina, and South Carolina. Given that the New England and Chesapeake region were both largely settled by those of English origin, by the 1700 they had evolved into two distinct societies because of the contrast in their geographical locations, their political structure, and their social hierarchy.

Eutrophication is a concern in the Chesapeake Bay. Eutrophication is caused by excessive amounts of nutrients. Excessive nutrients in the bay have negative effects on the bay's ecosystem. The extra nutrients make the environment unbalanced. The extra nutrients cause a chain reaction that eventually kills most of the organisms in that area. This is what is known as a dead zone.

How much waste goes into the Chesapeake bay? What kind of animals get harmed by all this waste?. The Chesapeake Bay is a beautiful body of water which helps out in many ways but with all this pollution and chemicals being thrown in the Bay it isn’t able to function. Wetlands around the Bay aren’t able to do their purpose to protect the shore from wave action they provide habitat for certain animals and plants, they help out with floods. Which is why all of the waste being thrown in the bay and all chemicals being thrown in the Bay needs to be cleaned up.

Atmospheric deposition is the process, long recognized by scientists, whereby precipitation (rain, snow, fog), particles, aerosols, and gases move from the atmosphere to the earth's surface. Materials reaching the earth in precipitation or as dry deposition originate from a variety of air pollution sources and can be harmful to the environment and public health. Acidic deposition is the most widely acknowledged form of atmospheric deposition, with well-known effects on lakes, streams, and forests. More recently, atmospheric contributions of nutrients have received increasing attention, particularly as a source of excessive nitrogen entering the Chesapeake Bay. In addition, atmospheric deposition may be a significant source of environmental

Scientists have studied the impact of water borne pathogens over time. Just how dependent human life is on the waterways is one such question which arises. The study involves the effect of such pathogens on human life. This study was narrowed down to the area of the Chesapeake Bay in Virginia. The Chesapeake Bay each weekend is occupied for recreational use. Such activities as swimming, fishing, and body surfing are common place. Normally each year thousands of pounds of seafood are distributed from out of the bay. There is a vast amount of people who come to visit the area each year.

Overall the best solution from the three is to plant more trees around Chesapeake Bay so it will clean the air. A positive environmental consequence is that the more trees that they plant will make the air cleaner. When the air is cleaner it will decrease the chance of acid rain, and acid rain will make the water worse for the animals. If the animals stay alive then more of the wildlife will come back and that will revive the ecosystem around the bay. A negative environmental would be that the trees will take a long time to grow. It takes 3-4 years for a normal tree to grow, that is way to long to wait for the pollution problem to be

Did you ever wonder how things you do everyday effect the Chesapeake Bay watershed and Its tributaries? Well, It turns out to be not so good. One of the main causes for the Bay’s bad health are nutrients which are caused by excess nitrogen and phosphorus in the air and water. Plants and animals need nutrients to survive but when too many nutrients are in the water they fuel the growth of algae blooms and create conditions that are harmful for aquatic creatures.

In the four centuries since the explorations of Captain John Smith, the Chesapeake Bay has lost half of its forested shoreline, more than half its wetlands, nearly 80 percent of its underwater grasses, and more than 98 percent of its oysters. Across the watershed, approximately 1.7 million acres of once-untouched land were developed by 1950. Development has accelerated dramatically since then, with an

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

The Virginia General Assembly enacted the Chesapeake Bay Preservation Act in 1988 in an effort to promote “the general welfare of the people of the commonwealth.” The act is effective in 84 different localities throughout Virginia. This act was designed to have a positive impact on water quality of the bay itself, and also water throughout Virginia that feed into the bay. Along with improving water quality, it was designed to still allow reasonable development to continue taking place. The act is designed around the theory that land can be used and developed in a way that minimizes negative impacts on water quality. There is a balance between state and local economic interests and water quality that is implemented by a cooperative partnership between the state and Tidewater local government. This partnership helps reduce and prevent nonpoint source pollution.

When it comes to Pensacola Bay there are many environmental factors to consider when wanting to know how well the area is doing in relation to quality of the land, air and water. In this report, the examination will be upon the water quality of Pensacola Bay. The water quality of Pensacola Bay is very complex and in order for ecosystems and organisms to survive in a small contained space the chemistry has to be just right. This report will examine the quality of the water in the past decade through research and information provided by agencies on the local, state and federal level on the water quality of Pensacola Bay.