Research Paper On The North Pacific Garbage Patch

Over the years many animals have been affected by the trash in the ocean. The trash can affect the animals by making animals eat and pick up plastic, by trapping animals in a net, and by cutting their wounds. The trash is causing animals to die, mainly from the plastic objects and from getting cut by trash or by getting stuck in the trash. Some animals mistake plastic for food. When the animals eat the plastic their organs can get ruptured. In addition to that, animals mistake plastic for food because the plastic smells like krill (a small fish that is found in the ocean, and a fish that is eaten by some animals). Another reason why animals die is because of ghost gear. Ghost gear is what people call fishing supplies that were thrown into

Attention Getter: According to Tilley, K. (2013, August 26) More endangered sea turtles ingesting plastic, there are almost twice as many endangered green sea

Everybody throws away trash with little or no thought about where it’s going. What you might not know is that a lot of trash goes into our ocean. You may think it is not a big deal and that it’s just a little bit of trash in a really big ocean, but it’s not just a little bit of trash. In fact, it’s a whole lot. There is a place between California and Hawaii called the North Pacific Subtropical Gyre, but is better known as the “Great Pacific Garbage Patch”. This area is the largest landfill in the world and is completely in the ocean. What are the effects of the landfill on the environment and how can it be prevented and rehabilitated to its original state?

The problem with plastic ending up in the ocean is that marine life is being harmed by the presence of it. A study done on the harbor seals in the Netherlands found that more than 12% had plastic in the digestive system (California Coastal Commission). The list of affected species indicates that marine debris is affecting a significant number of species. It affects at least 267 species worldwide, including 86% of all sea turtle species, 44% of all seabird species, and 43% of all marine mammal species (Save our shores). The problem is underestimated because the marine life that ingests plastic or dies from entanglement often goes undiscovered due to the vastness of the ocean, as they either sink or are eaten by predators before they are discovered (Plastic Debris). The potential harm from ingestion of plastics is not restricted to seabirds. Plastic bags drifting on ocean currents resemble the prey of turtles. There is evidence that their survival is being hindered by plastic debris with young sea turtles being vulnerable (Ocean pollution). Over the past 20 years polychlorinated biphenyls (PCBs) have polluted marine food webs at an increasing rate, and are prevalent in seabirds. Though their adverse effects may not always be apparent, PCBs lead to reproductive disorders, increase the risk of disease and alter hormone levels. These chemicals have a detrimental effect on marine organisms even at very low levels and plastic pellets could be a route for PCBs into marine food

Today, scientists believe the world's largest garbage dump isn't on land but it is in the

Sea life can mistake plastic, inedible, objects for food. Sea turtles often mistake plastic bags for jelly fish, which is one of their favorite foods, and quickly die (Geographic). Resin pellets, which are used to make just about anything plastic, are often mistaken for food, especially due to the resemblance with fish eggs. Ingesting hard plastics can easily become lodged in an animal’s intestines or stomach and cause a slow and painful death. These marine animals do not know better than to eat what looks like food, it is not their responsibility to avoid the garbage.

In the article, "Plastic in Our Oceans", Kimberly Amaral discusses the everyday uses of plastic and how it can be beneficial to humans, but harmful to marine life. As fishermen casually dump waste overboard, animals mistake it for food sources, such as a turtle mistaking a plastic grocery bag for a jellyfish. From the trash brought out to sea, gyres, large circulations of water, carry the garbage through currents, spreading it to all over the ocean, specifically to the central gyre. Amaral notes common ways for marine life to die from plastic, which include entanglement by plastic rings, consumption of plastic bags and pellets which stuff the intestines and lead to health problems, and suffocation. As researchers today work hard to discover

A group of researchers studied this at Rio de la Plata, a bay between Argentina and Uruguay. Using satellite telemetry from nine Chelonia mydas the researchers tagged and data on the concentration and distribution of marine waste (accounting only for plastics debris) they created a map displaying the overlapping areas of debris and Chelonia mydas foraging areas (González et al., 2014). The researchers report that the map depicts the average green turtle encountered 9 pieces of plastic every square kilometer of the overlapping areas of debris and foraging (González et al., 2014). Which led to Chelonia mydas accidentally ingesting copious amounts of debris, though death by consumption of plastic debris is rare, the ingestion of chemicals from plastic debris can hinder somatic growth and procreation turnout (González et al., 2014). To gain better understanding how much plastic debris was consumed due to their exposure, the research team examined 62 adolescent Chelonia mydas, 90 percent of the 62 turtles had eaten 13 pieces of plastic on average, 98 percent of it was found in the green turtle’s large intestines (González et al., 2014). While ingestion of plastic debris can have negative effects on the development and reproduction of Chelonia mydas, but two biggest

This simply has to do with people throwing away their trash in a place that it should not be thrown. Thousands of sea turtles would be saved every year if everyone would just so the right thing and put their trash in a recycle can or trash can. Sea turtles have been killed eating or getting tangled in a variety of human trash and debris. In particular trash bags kill sea turtles because they can not tell the difference between jellyfish and the white plastic bag. The large leatherback in particular can not tell the difference and sadly dies frequently from this.

Plastic comes in innumerable shapes and sizes; it is used for various purposes. We use it to bag our groceries, pay with it, drink from it, occasionally eat off it or unwrap it to get to food, etc. The functionality of plastic is continual and surrounds us, so what is the con of plastic? When plastic cups, bottles, and bags are abandoned in the street, the wind transports and the rain seizes them into storm gutters, tributaries and eventually the ocean. When rubbish and plastic originate from terrestrial territory and enters the sea it is swept away by an eddy vortex called the North Pacific Gyre. Charles Moore discovered the North Pacific Gyre, or also known as “The Great Pacific Garbage Patch” in 1997. This garbage patch stretches hundreds of miles off the shoreline of California and Hawaii. Scientists estimated its size to be twofold the size of Texas or maybe even more substantial. This garbage patch contains some ten million tons of litter. According to Lindsey Blomberg, who wrote the article titled The Great Pacific Garbage Patch, writes, “What is known for certain is that the marine debris in the North Pacific Gyre is 80% plastic and it's mostly coming from land.” (1) Although the trash is in the ocean, it not only affects us but, wildlife on land or in sea too. Furthermost of the waste in the ocean consists of "microplastics" which according to Kitt Doucette, who wrote the article titled An Ocean Of Plastic is, “Larger chunks of waste that have been reduced to tiny

In the documentary “Inside the Garbage of the World”, the main social problem being explained is that there has been a great influx of plastic and other type of garbage in oceans and their beaches. This buildup of pollution has largely affected the wildlife population ranging from animals on the beaches to the creatures of the ocean. In oceans, what is called ‘garbage patches’, a large buildup of garbage that flow to one area in the oceans, are being created. Approximately 50 percent of all plastic sinks to the bottom of the ocean floor but about 2 times that much is actually already on the ocean floor. In fact, according to the documentary, there is a garbage patch that is to the left of California that is the size of half of the United States. Each year, about 4.7 million tons of plastic goes in the ocean a year and it is estimated that by 2050, there will be another 33 billion tons of plastic added to the present amount. Eighty percent of the current pollution comes from the land. According to marine researchers, twice as much plastic debris is one the ocean floor than it was 10 years ago. In the futures, plastic will break down into smaller pieces of plastic, creating a bigger problem from the habitat. This plastic pollution is one of the leading cause for beach and ocean inhabiting creatures be extinct because animals are mistaking these plastic pieces for food. When scientist began to dissect beach animals such as birds, they discovered that at least fifteen pounds of

Chemical pollutants, such as petroleum, are known to weaken their immune system (Why Endangered, ¶4). This not only affects the turtles directly but also their food source and a new disease called fibropapillomas may be linked to ocean pollution . People assume that the chemicals that go in the ocean will not have a big effect but in reality the concentration of the chemical gets greater and greater as energy and nutrients move up the food chain (Information About Threats, ¶14). More than 100 million different types of marine animals are killed each year from plastic in the ocean. Over 80% of the plastics that find their way into the ocean come from storm drains, beach streets and wind blowing pieces from landfills. Some of the dangerous plastics are so small that they are invisible to the naked eye. An example is the leather backs who eat jellyfish as the main part of their diet closely resemble plastic bags, balloons, bottles, degraded buoys, plastic packaging, and food wrappers that they cannot distinguish between and end up eating. (Information About Threats, ¶7). The effects of marine debris are unknown but include discarded/lost fishing gear, steel and monofilament line, synthetic and natural rope,plastic onion stacks, and discarded plastic netting.

The plastic can cut through their intestines or it can block their intestines, which will not let them digest any food. They can also die by plastic bags. The chemicals that are used to make the bag can be absorbed in the water and poison the turtles. To make a difference, people ,should just not use single-use plastics, like grocery bags and disposable water bottles. According to “Sea Turtles Are Munching on Plastic Garbage Floating in the Ocean.”

This photo, created by XL Advertising Communication for MEDASSET, or the Mediterranean Association to Save the Sea Turtles, is a commonly used poster to advertise the dangers of a plastic bag through the eyes of a sea turtle. The photo depicts an underwater scene filled with two similar, yet different images. There are jellyfish, which are a sea turtle’s favorite snack, and right beside it is a plastic bag suspended in the water that looks extremely similar to the jellyfish. The point of this image is to convey that when our used plastic bags find their way to the oceans, it can potentially harm a sea turtle or another marine animal that mistakes it for food. This poster does an excellent job of informing viewers, and is an extremely effective

We 're treating the oceans like a trash bin: around 80 percent of marine litter originates on land, and most of that is plastic. Plastic that pollutes our oceans and waterways has severe impacts on our environment and our economy. Seabirds, whales, sea turtles and other marine life are eating marine plastic pollution and dying from choking, intestinal blockage and starvation. Scientists are investigating the long-term impacts of toxic pollutants absorbed, transported, and consumed by fish and other marine life, including the potential effects on human health.