The Effects Of Nutrient Pollution To Wildlife, Humans, And The Environment

An issue that was present in few specific cities in Maryland have now expanded throughout the entire state. The Chesapeake Bay, a large estuary that has an extremely complex ecosystem that is vital to important habitats and food webs in this area. The Chesapeake bay is arguably one of the most productive environments in the United States. Over the years, this bay has been in a decline of wellness. Pollution, contaminants, and many other factors are destroying the overall well being of these waters, and completely messing up the important ecosystem that has been built there. Although there is an extreme amount of Marylanders fighting for the restoration of the Chesapeake, there are also who are not.

In order to have a thriving and healthy society a clean water supply is a very simple but necessary resource. Dating back to the beginning of civilizations the need for clean water was an essential need. The Clean Water Act dates to Franklin D Roosevelt’s administration. In 1972 Congress amended and passed what is now known as the Clean Water Act to protect our precious resource of water. The clean water Act prevented the dumping of pollutants into navigable waters without a permit. Many municipalities and commercial entities had previously dumped sewage and unregulated waste in to our rivers and streams contaminating a great percentage of our drinking water. This wreck less contamination of our waterways not only affected humans but also affected our wildlife including fish and animal’s life that depended on these waters. Any municipality or company that could affect our waters would need to apply for a permit to do so. While the Clean Water Act was a landmark legislation that was supported by both Democrats and Republicans alike over the years has seen expansion of the EPA’s interpretation of the law and has created a controversy in Administrative Law that has many challenges up to the Unites States Supreme Court. (Television, n.d.)

Florida red tide blooms were linked to many emergency room check-ins regarding respiratory and intestinal ailments (Pierce and Henry, 2008). Even though some of these illnesses were attributed to toxic seafood consumption, many of the hospitalizations are a result of breathing in the aerosol from these toxic blooms, causing asthma attack and bronchitis. The blooms toxic aerosol floats to the seas surface in bubbles, which are blown on shore. The authors of the article states, “Future illnesses would range between $2 and $24 million,” if the futures yearly blooms continue (Hoagland et al, 2014). Due to the problems that the critical blooms create, there needs to be a remedy to reduce the high toxic bloom levels to insignificant

Moving on, there are some issues with the legislation that has been passed in order to conserve the water, especially concerning the Clean Water Act. People are having opposition with the rules of the Clean Water Act. Small business owners feel that this act is restricting the way that they tend to their property. For example, several farmers use pesticides, herbicides, and other fertilizers to keep harmful insects and other animals off of their crops, so they can grow properly. These pesticides eventually end up in our local rivers, lakes, and oceans which are making humans and animals very ill. However, they make money by the crops they sell, and to them, the Clean Water Act has a very negative economic impact on them (Landers). Although

Economically speaking, these algal blooms are responsible for millions of dollars in losses annually. Local economies prosper thanks to the millions of recreation tourists who benefit from this vacation destination, but in 2011 alone, Lake Erie algal blooms cost Ohio’s recreation fishing industry and Maumee Bay State Park an estimated combined total loss of 3.7 million dollars US (McLean et al., 2014). Not to mention, treating the toxic water to make it potable again has costly demands, as well (Yeoman, 2011).

Chemicals harm the growth of plants and animals, chemicals can lead animals to death. Many of the water animals

Recently over nine Cape Cod public water suppliers tested for contaminants in groundwater, with a goal to learn more about how septic systems and other groundwater sources are affecting water quality on the Cape. The results of the testing came back that over 75% of the wells and systems tested showed levels of contamination, much of which came from septic systems(FAQs: Emerging contaminants in Cape Cod drinking water 2016). A big issue regarding the contamination of the Cape water is the amount of sand Cape Cod has. Sand is very permeable and allows the water to pass through to quickly before the natural process of full purification can take place, resulting in many different contaminants easily being able to get into the ground and drinking water(Land and People: Finding a Balance Jan 2015). All of the contamination in the groundwater leads to contaminated well water which is how most people living on the Cape get their drinking water. Drinking contaminated water can lead to many different illnesses, infections, and may be linked to diseases like cancer. Poor water quality also has an effect on biodiversity making the amount of biodiversity in different habitats smaller(Quebec Biodiversity Website: Impacts on Biodiversity 2014). With high levels of pollutants, the water quality lessens and the turbidity rate increases making the water less able

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.

Algae blooms have been an issue in the Chesapeake Bay, especially in the Baltimore Inner Harbor. Algae is a natural and critical part of the ecosystem, however in large doses it is harmful to the plants and organisms within the ecosystem. Algae blooms can block out sunlight and kill other plants in the water. Algae depends on various factors such as water, nutrients and carbon dioxide to grow. Eutrophication of the Inner Harbor has lead to algae blooms that have caused large fish kills in the past. When there is an over abundance of certain chemical nutrients eutrophication can occur. Runoff from land and farms is the main cause of excess nutrients into the water. The most common nutrients that are related to algae outbreaks are nitrate nitrogen and phosphate. In addition, a lack of dissolved oxygen can also be an indicator for the process of eutrophication and risk of an algae outbreak. A particular type of algae commonly found in Maryland is known as Prorocentrum minimum. Prorocentrum tends to cause “mahogany tides” causing water to be brown and have an odor. There has been a campaign launched by the Healthy Harbor

It 's important to understand that we are all a product of our own environment and what goes into it comes out as a positive or negative result. Long Islanders have faced many problems with ground water pollution. According to http://oceanworld.tamu.edu, after doing countless geographical surveys every few decades from the 1940 's, early 1960 ', 1980 's, mid 1990 's to now, scientist have concluded that the higher levels of stress was causing species changes and a lower diversity to the environment. It was determined that the 1962 samples were heavier in delta13C suggesting that organic carbon was being oxidized at a greater rate in the 1990 's then in the 1960 's. Scientist have come to a hypothesis that the waters stress was a contributing factor to an increase in waste water effluent treated sewage which a study measured a fair amount of bacteria spores called Clostridium perfringens which was found in human excrement ("Waste Water in Long Island," n.d.). This meant that Long Island has a big sewage pollution problem. According to Suffolk County 's comprehensive water resource management plan in 2010, there have been large changes in the ground water aquifers between the years 1987 to 2005.

This situation may arise if humanity does not take steps to mend its polluting tendencies. To begin with, each individual should focus on decontaminating his or her nearest water body. For those living in Delaware, the nearest major water body is the Delaware River, which is in dire need of reform. “The Delaware River, . . . is the fifth most-polluted river in the country, according to a report released . . . by Environment New Jersey” (Augenstein). However, this issue did not arise spontaneously. A recognized problem by the early eighteenth century, Delaware River pollution remained a serious issue for the next 300 years. This mostly originated from rapid population growth and booming industrial activities (“Delaware River Water Quality”). As the years progressed, Delawareans continuously disregarded the Delaware River, and now it is immensely polluted due to an accumulation of neglect for the river. Residents polluted the river without repercussions until the river’s deterioration began to adversely affect them. Because of this, Delaware waters continued to befoul past the line of safety. “Severe pollution was most evident by the prevalence of waterborne illnesses and in the sharp decline of migratory fish populations” (“Delaware River Water Quality”). Delaware waterways are currently unsafe for commercial use due to the presence of pollutants and parasites like Giardia and Cryptosporidium in the water. These can cause significant health problems, especially in

In this research paper I will be talking about the Connecticut River, the common sewer overflow and sewer discharge that goes into the river, I will be focusing on the pollutants that are in the CT river, I will also focus on the high density towns and the affect it has on them, then I will talk about the ecological impacts and economical aspects. The Connecticut River is the longest river in the New England region, it spans through five states Maine (Small portions), Vermont, New Hampshire, Massachusetts and Connecticut, discharging into the Long island sound. The river serves more than two million people throughout New England. The main issue with the river is the untreated storm water and sewer waste that is being discharged into it which causes many harmful effects not only to the many different species that call the CT River its home, but to the people that live around the CT River. Combined sewer overflows (CSOs), the discharging of combined sewer systems directly into surface waters upon capacity overload, are a large source of pollution of U.S. waterways. A report from the Environment and Connecticut Research and policy center has said that industrial facilities have discharged 224,029 pounds of toxic waste into the Connecticut waterways in the year of 2012. There are many government agencies such as the EPA and committees like the Connecticut River Cleanup Committee that are raising funds and awareness in order to help clean up the Connecticut River

According to the United State Environmental Protection Agency, entitled Addressing Nutrient Pollution in the Chesapeake Bay:

Often, toxic substances are being drained into the air, waterways, and undergrounds wells. According to the report by Environmental Protection Agency (EPA), over 60 million pounds of deadly chemicals are produced by industries in Florida. Notably, Florida’s water has been suffering mercury contamination until the state’s department of migration issues a circular regularly for regulations of eating freshwater fish in the region (Florida Fish and Wildlife Conservation Commission). In fact, such metals emanate from coal combustion’s emissions which run into water bodies. Not to mention, pesticides and herbicides utilized by government and homeowners pollute the environment (Florida Fish and Wildlife Conservation Commission). Indeed, all chemicals released into the atmosphere find themselves in rivers.

TMDLs measure the maximum amount of pollutant allow to enter the water without impacting the water quality.The drawback being that most states have lacked the resources to undertake this task, and the EPA has been circumspect to step in and to take responsibility, due to that fact that it lacks the necessary personnel to do the job nationwide. Since the late 1980s, there have over 40 lawsuits in 38 states against the EPA regarding TMDL.(Water Encyclopedia), Recent,Waterkeepers Chesapeake and 7 other Riverkeeper organizations, represented by Earthjustice organization,a non-profit environmental law firm, have filed lawsuit against the Environmental Protection Agency (EPA) over the involvement of the delisting of 53 river segments in 17 Maryland counties and Baltimore City. This lawsuit challenges a regulatory action by the EPA that followed the approval of the Bay