Red Tide Research Paper

Furthermore, factory farms pollute drinking water sources. Manure and fertilizers are rich in nitrates and phosphates, which are very unhealthy for living things. They pollute groundwater sources by seeping in through lagoons of waste sewage that factory farms create. Lagoons of animal feces and spent fertilizers are a very cheap way of dealing with waste (NRDC). The chemicals travel through the soil to groundwater that the local communities depend on. Ingesting nitrate tainted water will lower the amount of oxygen a person can intake. This can lead to death for infants. Some of the pollutants can reach open waters if they are carried by rain or irrigation water, called runoff. Runoff pollutes ponds, lakes, oceans, and other open bodies of water. Polluted waters with high levels of nitrates kill fish, aquatic plants, and other aquatic organisms because they experience the same problems with oxygen intake. High levels of phosphorus in our waters cause algae blooms in open bodies of water. Algae blooms disrupt the ecosystem in the water and kill the organisms living in the water. They use up all the oxygen in

There are many destructive ways that the Florida red tide harms the living things along the Gulf Coast. Documented evidence in the past decade indicates that Karenia brevis red tide blooms exposures of brevetoxins were responsible for massive deaths among sea mammals, fishes, birds and sea turtles. These poisonous chemicals transferred through the food chain and all

In this research paper I will talk about how a large decrease in the algae population in the Chesapeake Bay will cause problems for not just fish and other species but the people who fish and make a living off of it. A large decrease in algae population will have a domino effect on the food chain. Having a major decrease in algae will hurt how others species live and protect themselves.

Dead zones develop due to excess nutrients getting into water causing eutrophication, which means over-enrichment. River runoff deposits these nutrients, which come from upstream, a large amount from agriculture of the Midwest. Nitrogen and phosphorus, the primary excess nutrients, are limiting nutrients to primary producers, such as phytoplankton, that live in the surface oceans. Since those elements are limiting nutrients, an elevated influx of them will cause an explosion of productivity called an

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

Environmental Protection Agency (EPA), "High levels of nitrogen and phosphorus in our lakes, rivers, streams, and drinking water sources cause the degradation of these water bodies and harm fish, wildlife, and human health." In the 2000 National Water Quality Inventory, states reported that agricultural nonpoint source (NPS) pollution was the leading source of water quality impacts on surveyed rivers and lakes, as well as the second largest source of impairments to wetlands, and a major contributor to contamination of surveyed estuaries and groundwater. Agricultural activities that cause NPS pollution include poorly located or managed animal feeding operations; overgrazing; plowing too often or at the wrong time; and improper, excessive or poorly timed application of pesticides, irrigation water and fertilizer. Since the 1960s, the high input of agriculture production has resulted in the surplus of nitrogen and phosphorus in farm fields, which run off into surface waters. High concentrations of nitrates and phosphates in surface waters could lead to eutrophication and instability of the aquatic ecosystems. Eutrophication is caused by the over-enrichment of water with phosphates and nitrates, a problem that has become a widespread in rivers, lakes, estuaries, and coastal

Fish are among the ones who are affected the most. According to myfwc.com there have been large amounts of fish dying off because of the red tide recorded back to 1844. The fish usually die because their gills stop working and death in most cases, is immediate. According to myfwc.com “Fish typically die when exposed to 250,000 K. brevis cells per liter of water, although this threshold varies with bloom concentration and exposure.” In certain instances, fish die off has been so high that it has affected sharks because of how much food was readily

Although scientists have explain eutrophication can be first recognized at thousand years ago, but eutrophication has become serious and well known as a significant problem was actually at the 1940s, along with growth of the population, and extend of the farm field. The first fact trigger to eutrophication can be concluded as urbanization. At that time, most of the treated or untreated sewage was directly

In addition, the nutrients from these sources cause harm to the Gulf of Mexico because they cause an increase of algae growth in the area usually known as red tide. The algae releases toxins in the water, killing many of the marine mammal life

Wastewater treatment facilities take all the water used in everyday urban life. Phosphorus is abundant in many soaps and detergents that are used every day in urban areas. From showers and toilets to washing machines, all wastewater has to be sent somewhere and treated. After which its is pumped back out into larger bodies of water such as the Mississippi or Minnesota River (Metropolitan Council). Nitrogen and phosphorus are nutrients that are natural parts of aquatic ecosystems. Nitrogen and phosphorus support the growth of algae and aquatic plants, which provide food and habitat for fish, shellfish and smaller organisms that live in water according to the Environmental Protection Agency

This red tide outbreak affects anyone and everyone who enjoys a day at the beach as well as Florida's marine life. If severe enough, it may negatively impact tourism in the area, thus denting Florida's tourist-dependent economy. In addition to targeting the local tourism industry, the seafood industry may suffer as well, as fish caught during red tide are typically inedible. If eaten, the infected organisms can pass along illnesses to those who consume them. As far as sewage exasperating the problem, it is important for the companies responsible to recognize and solve the issue, finding alternate ways to dispose of wastes.

People think that its YouTube’s fault that people are getting hurt or sick from stunts and internet challenges. Yeah I’m looking at you Tide Pods. But its not their fault. People are just doing it for fame. So here are some reasons that it’s not Youtube’s fault.

An outgoing tide is a receding tide , i.e. a tide that decreases from it’s max height(crest) to its min. height(trough), from our observations on the graph in method 4 , the max. height of the tide occurs at 2.6 hours after midnight and 15.2 hours after midnight which is 2:36am and 3:12pm respectively. However, it’s more sensible to launch a boat in day light rather than in the dark, therefore the best for a good sailor to launch a boat would be 3:12pm. But since the function modeled in part 4 is not a perfit fit, therefore the perdiction of the best time to launch a boat is a theoretical guess.

Septic systems and advanced onsite wastewater treatment technologies rely on soil to treat sewage and sanitary wastewater (EPA, 2017). Sewage is the term utilized for wastewater that regularly contains excrement, pee, and clothing waste. There are billions of individuals on Earth, so treating sewage is a major need. Sewage transfer is an issue in developing countries and a large number of individuals in these territories don't have access to sanitary conditions and clean water. Untreated sewage water in such territories can degrade the earth and

Any residual chemicals, those not absorbed by plant life or consumed by microbes, are then transported to other areas through hydrological processing. The hydrological cycle is very intricate, involving the movement of chemical additives found in synthetic fertilizer by way of water travel. As Killebrew and Wolff detailed in their article, “Environmental Impacts of Agricultural Technologies,” water transport includes leaching, run-off, and erosion, usually caused by over-watering or precipitation, such as rainfall and melting snow. In essence, when water needs to drain, it has two primary alternatives for dispersal. Foremost, accumulated water can percolate into the soil and travel past the root zone, where it soaks into the aquifer. This process, referred to as leaching, allows chemical-containing water to drain into groundwater, which is primarily used as drinking water. Alternatively, a process known as run-off allows water to drain off the surface. Contaminated water can then be leaked into springs, rivers, lakes, bays, and oceans directly, or by man-made channels, such as storm drains. Together, leaching and run-off can induce erosion, which transports vast quantities of tainted soil and water to surrounding areas. Chemicals such as ammonium (NH4+), nitrate (NO3-N), and nitrite (NO2-N) travel to surface waters, both inland and coastal, and groundwater, allowing it to become polluted to the extent that it can no longer be used for consumption or maintain the ability to