Ocean Contaminants and the Impact of El Nino
The ocean is inhabited by many and loved by all. Whether you surf the waves or use it for recreational purposes, its important to us all. There are dangers to the ocean that anyone who bathes in it should be aware of. Besides the obvious dangers of the current and the pounding waves, there are possible microscopic enemies at large. Every year the beaches are closed for a variety of reasons. Sometimes it may be for a surfing contest, or if the waves are too dangerous, but the most overlooked may be ocean contaminants. Around 20% of ocean water pollution occurs naturally. Its important for the public to aware of the contaminants that reach our waters and how they get there.
OCEAN CONTAMINANTS FROM HUMAN ACTIVITIES
Viruses in the ocean, as products of human activities, are potentially dangerous contaminants of many coastal waters. Total coliform bacteria are a collection of relatively harmless microorganisms that live in large numbers in the intestines of man and warm- and cold-blooded animals. They aid in the digestion of food. A specific subgroup of this collection is the fecal coliform bacteria, the most common member being Escherichia coli or E.Coli. These organisms may be separated from the total coliform group by their ability to grow at elevated temperatures and are associated only with the fecal material or warm-blooded animals. Fecal Coliform is the bacterium that forms in water from fece of humans and other warm-blooded animals. These types of feces can enter directly by animals, such as birds, by discharging into river. Feces also enter water by agricultural and storm run off carrying animal waste, and human sewage discharge.(www.stale.ky.us) The presence of fecal coliform bacteria in aquatic environments indicates that the water has been contaminated with the fecal material of man or other animals. Fecal coliform is not dangerous itself. Its the pathogens that may be found along with fecal coliform that is harmful. Human pathogenic viruses are not only found in the millions of gallons of variously treated human wastes dumped directly into coastal waters from sewage outfalls, but also from runoff from numberous storm drain sewers. Fecal coliform measures are important because they can help determine the probability of contracting a disease from the water. So, the more fecal coliform, the higher the probability of a disease causing bacteria being found in the water.
ABSTRACT: Water samples from local ponds and lakes and snow runoff were collected and tested for coliform as well as Escherichia coli. Humans as well as animals come into contact with these areas, some are used for recreational activities such as swimming and some are a source of drinking water for both animals and humans The main goal of this experiment was to see which lakes, snow run off and ponds tested positive for coliform or Escherichia coli and to come up with some reasoning as to why. It was found that the more remote pond with less contact contained the most Escherichia coli. However, another lake that many swim in and use as their drinking water indeed tested positive for a small amount of Escherichia coli. The two samples from the snow showed negative results for both coliform and Escherichia coli and the two more public ponds that aren’t as commonly used as a source of human drinking water but animal drinking water tested in the higher range for coliforms but in the little to no Escherichia coli range. It was concluded that the remote pond should be avoided as it’s not a safe source of drinking water for humans or animals. Other than that, the the other ponds are likely to be safe from Escherichia coli, but coliforms are a risk factor.
Our oceans take a large beating every day by the extremely large amount of pollution humans produce. Our society easily dumps their waste into the oceans to dispose of the excessive amount of garbage, sewage, and chemicals, but this small and simple solution is creating an even bigger problem. The way humans dispose of their wastes is causing the death of our beloved marine life. Not only are we killing off our animals, our food source, and our resources, we are also minimizing our usable water. By having a better understanding of the problem on the severe dumping, it will be easier to find ways to help minimize the pollution that is going into the ocean.
7 - What is the point of Descartes ' discussion of the piece of wax? That is, why does he talk about it?
Major efforts have been taken to protect the health of humans from contaminated water during recreation, especially swimming. For many years, waters have been tested for certain types of fecal indicator bacteria (FIB) – bacteria commonly found in human and animal feces. While FIB generally do not cause human disease, FIB in the water may indicate the presence of feces and associated pathogenic bacteria, viruses, and protozoans – organisms and agents which have also been found ...
Ocean Pollution is a serious issue in today's global politics. The delicate balance of Earth's ecosystem is put in jeopardy when the ocean is not clean. Problem evolving from ocean pollution directly harm marine life and indirectly affect human health and the Earth's many valuable resources. Ocean Pollution is a Broad term that encpompasses any and all foregin matter that directly or indirectly makes its way into the ocean. This includes everything from the extreme: oil spills, Toxic Waste dumping and industrial dumping-- to the small scael: human activities and basic carelessness. Because the oceans and all other water bodies are invariably, somehow connected, and because they account for 3/4 of the Earth's surface, they are an ideal method of transportation for pollution, allowing the rapid spread of seemingly far away toxins into a river near you! It is increasingly important that we educate ourselves as to what, exactly, ocean pollution is, so that we can identify the causes at their source and take action in small and large ways, and hopefully, prevent this terrible form of pollution from getting any worse than it is today.
The traumatic dislocation of the people from their homes was only the beginning of further unknown social change that lay ahead, which would prove to be even more far-reaching and disturbing.
Water pollution has had devastating effects on the environment, which include irreversible effects to the oceans ecosystem. People often underestimate the importance of the ocean. They don’t realize how much damage pollution has caused to the ocean and the thousand of creatures that inhabit it. Earth is a huge place, but resources are actually very limited and will not last forever; unless there is a balance. We must protect the resources we have in order for them to last into the next generation. Every time we throw away a plastic bottle, drive our cars, and even burn those millions of fossil fuels to operate all those huge factories, there is a chance it will pollute the ocean and eventually effect the way we live. There should be stricter laws regulating human pollution, in order to protect our oceans ecosystem.
When people think of a hero they think of Superman, Batman, or Spiderman, but what they should think of are people that make difference. Bill Gates has made a huge difference in today’s world; he is an extremely successful entrepreneur, an active philanthropist, and a very motivated person in general. With this motivation he has and will accomplish anything he puts his mind to. He was CEO of Microsoft and became the richest man in the world. He also created one of the most credible and generous charitable organization in the world. As a positive influence on today’s world, Bill Gates has proven himself as person with his good work ethic, positive attitude, and great accomplishments.
This problem may seem prevalent and it is very important to know about. It affects marine life in many ways, but humans are also greatly affected.by this problem. People don’t realize what this problem does to them. However the human race can always work and solve this issue. People shouldn’t dump trash in the ocean or any water source. Trash can destroy coral reefs and other important ecosystems and ruin marine life. Most important sewage plants shouldn’t dump raw sewage into the ocean because it provides nutrients to harmful algae. Governments around the world should put more restrictions on sewage and the disposal of it. But if the solution wants to be solved people must work together.
Descartes makes a careful examination of what is involved in the recognition of a specific physical object, like a piece of wax. By first describing the wax in a manner such that “everything is present in the wax that appears needed to enable a body to be known as distinctly as possible” (67), he shows how easily our senses help to conceive our perception of the body. But even if such attributes are modified or removed, we still recognize the changed form, as the same piece of wax. This validates Descartes’ claim that “wax itself never really is the sweetness of the honey, nor the fragrance of the flowers, nor the whiteness, nor the shape, nor the sound” (67), and the only certain knowledge we gain of the wax is that “it is something extended, flexible, and mutable” (67). This conclusion forces us to realize that it is difficult to understand the true nature of the wax, and its identity is indistinguishable from other things that have the same qualities as the wax. After confirming the nature of a human mind is “a thinking thing” (65), Descartes continues that the nature of human mind is better known than the nature of the body.
Throughout his life he has proven time and time again he is a catalyst for change. Most people are only considered catalyst for changes if they excel in working for change in one aspect of the world. Bill Gates has successfully changed two huge aspects of the world. His passions have affected billions of people and he keeps going. Bill himself said this “If I had set some sort of finish line, don’t you think I would have crossed it by now?”(Bill … Quotes). Bill Gates has been, is, and will continue to be someone who works tirelessly to make the world a better place.
Oceans are such so vast that people underestimate the impact their actions —seeming so insignificant— have on them. Humans have by and large taken the oceans for granted; not considering how important a healthy ocean is to our survival. A popular mind-set is that the oceans are a bottomless supply of fish, natural resources, and an infinite waste dump. There are myriad reasons why the oceans should be saved and the most obvious one is marine life. With 71% of the Earth being covered by water, it is obvious that sea creatures are predominant form of life, making up 80% of the species of life on Earth. However, as important as marine life is, that is not the only reason why saving the oceans is crucial. The ocean floor provides natural resources such as, oil, natural gas, petroleum, minerals, medications, and ingredients for foods and products. The economic benefits of the oceans are huge and significant, as well. Fishing and fish products have provided employment to 38 million people and have generated about $124 billion in economic benefits. However, oceans are on the verge of crisis, marine life, natural resources, transportation, the economy, and important ingredients are at risk due to overfishing, pollution, and acidification. Thus, in this essay I will argue that, oceans are not impervious to human activity and threatening the health of the ocean threatens the health of humanity, since oceans key to our survival.
But his habitual ideas and opinions are still present no matter how hard he tries not to present them, to solve this problem he decides that all of his opinions are false. Descartes finds himself certain about one thing that nothing is certain. Resorting back to the idea that his senses are the only way he is able to obtain the truth in life, he believes that his senses are apart of his mind and body. He uses a honeycomb to examine this topic that the body and mind are one. The wax changes shape therefore he uses imagination to understand it
The problem with contaminated beaches will soon take effect on everyone. The main causes that pollution creates in the beaches are from heavy rainfall, natural disasters, and plant malfunctions. Government agencies cannot control the weather, but they can control what goes into the water. In the United States, the number one reason why beaches are closed down are due to contamination in the water that may be harmful and are left untreated. The arising problem with the beach is that the industries are producing toxic chemicals and tossing the unwanted waste into the ocean. Also, the public are recklessly throwing their trash out into the streets. A prime example to demonstrate this is, if someone was trying to throw a bottle into a street trashcan but missed, he/she is unlikely to pick up after himself/herself if no one was around to see it. This scenario causes pollution to the sidewalks. When mother nature disasters occur, these waste products will end up in the storm drains and into the sewage system. The overflow of debri from the cities can flow into the rivers and if not preserved, it can flow into the ocean. The rivers will then carry these human caused waste into t...
The oceans need to be protected because it is where life began and if not taken care of, life as we know it will end. When dangerous substances go into the ocean, ecosystems are suffer and become endangered along with lives of people and of marine life. Surfrider Foundation recognizes the importance of protecting and preserving the quality and biodiversity of the world's coasts because they are truly irreplaceable. There is also historical evidence of ocean pollution being present in the past, but the problem still lingers today. Heal the Bay discovered that,“Did you know there is a DDT and PCB hot spot off the coast of Palos Verdes? This superfund site (which indicates it's one of the most polluted places in the United States), is left over from a 1930's era chemical plant. Because DDT takes so long to break down in the marine environment, it persists to this day, contaminating certain species of fish. There are also highly polluted sediments in the Long Beach area, a sign of the heavy shipping in the port. Heal the Bay works on developing effective capping and removal plans to keep those toxins from spreading” (Heal the Bay). DDT is still highly concentrated in the South Bay area and still contaminating different species of fish. Even after more than 80 years DDT, a toxic insecticide, is still very concentrated and during upwellings, DDT particles come back up and continue to harm marine life. If humans are careless about what is thrown on the floor or sprayed on lawns, it can lead to disastrous affects when it comes to the condition of the ocean's ecosystems, and can endanger life itself leading to a problem that only we can mend.