Ocean Pollution is a huge problem that is often overlooked because of the vast amount of water that covers the earth ocean that we have. Although Ocean pollution does not directly affect most of us in our daily day to day lives, eventually it will catch up to us and the effects will be more serious and evident in our everyday lives. With most of the garbage floating around in the ocean being plastic, it isit’s pretty clear that something needs to be done with plastic, like producing less plastic products. Ocean pollution is a huge problem that can be solved by doing different things to prevent plastic and other waste items from being disposed in the ocean and other bodies of water. producing less plastic products.
Without sharks, there would be an increase in several other carnivores, leading to a vast decrease in the amount of shellfish and other herbivores in the sea, which can be detrimental to local fisheries. Fishermen hunt sharks in order to sell their meat for money, however, those sharks are crucial to the survival of other desirable marine life such as shellfish, which fishermen also fish. So these fishermen are putting their own businesses at risk because once sharks are gone, everything is
How the oceans may die is crucial to understand in order for them to be preserved for the survival of the planet. Numerous human activities generate a staggering amount of grave complications for the oceans and its crucial marine life. One of the most direct human activities that causes rapid decline in marine populations is overfishing. Some of the species
The definition of over fishing is to deplete the number of fish in a body of water by too much fishing. Overfishing is very harmful to the ecosystem, taking a species close to extinction or completely extinct. As a species gets close to extinction it can be very hard to restore them back to sustainability. Even closing the fishing game for that species is not enough for a species to comeback from overfishing. Both recreational and commercial fishing have a huge impact on overfishing, by keeping under sized fish and other aquatic life.
This has a myriad of impact in the marine ecosystem and well beyond. First, I would like you to understand the scale of this problem. A report from the United Nations (UN) estimates that nearly 52% of the world’s fish population is endanger of being exploited, overfished and eventually even depleted . If you think about the sheer size of the ocean and how many fish live in the ocean, this is a very concerning statistic. This is concerning for a couple of reasons.
Historical View of Coral Bleaching Coral bleaching events have become severe issue in the past twenty years. The increase in water temperatures due to climate change and the increased pollution by humans are some of the main causes of increased coral bleaching events. Coral bleaching is the whitening of the coral due to increased stress. The bleaching process causes the coral to have an increased susceptibility to infections and other external factors. This leads to the ultimate death of the coral and the homes of many sea creatures.
Salem Abdullah Alazmi S00036124 Dr. Buckton-Tucker ENGL 102-05 May/4 Annotated Bibliography The earth is surrounded with oceans, oceans covers around 70% of the earth. With this number of oceans, all of it is effect by pollution. Many animals that lives inside these oceans are effected from this pollution. Not only the animals but also people, that may cause death to some people and to some animals, some animals are extinct because of the pollution. Humans are the reasonable behind all of this pollution.
Keeping the Ocean Free of Debris Pollution in the Persian gulf is negatively impacting marine life How much are we trashing our ocean? CNN, February 12th 2015. Arabian Gulf coral reefs dying a slow death. Gulf news, June 10th, 2014. Spill, Dolphin Deaths Spark Alarm At Persian Gulf Pollution.
It is estimated that pH will continue to drop till 0.3 to 0.4 by 2100. (Jackson 2010) BIOLOGICAL IMPACTS OF OCEAN ACIDIFICATION: Ocean acidification has many harmful impacts on living organisms. Ocean acicdifcation changes the ocean chemistry and this can disrupt the entire marine food web. It affects the life of organisms inside the water in a variety of ways. Few impacts of ocean acidification of different organisms are discussed briefly below.
Negative Effects of Ocean Pollution “Each day, oil used to lubricate engines and to power the vessel leaks into the ocean” (Wroble 44). When the residue enters the ocean, it begins to affect the environment and animals. This is just one of the many problems from ocean pollution. “According to Worldwatch research associate Peter Weber, 80 to 90 percent of all of the materials dumped at sea are dredgings...dredgings are rich in toxic chemicals...from nonpoint sources” (Wroble 49). One particular chemical that affects the oceans are Polychlorinated Biphenyls, or PCBs.
Ocean acidification is killing off the oyster population, which is also affecting the jobs in Washington. Initially, ocean acidification is when acidic gases are emitted into the air and absorbed into the ocean. According to the video Ocean Acidification by NOAA, ¼ of all the carbon dioxide release into the air is absorbed into the oceans. Some major contributors to carbon emissions are automobile gas and factory emissions. This is a problem in the Pacific Northwest because acid sinks to the bottom, but Pacific winds bring acidic water up from the bottom near the shore by the shellfish.
Another natural cause is oceans and hurricanes. Both the ocean waves and hurricanes accelerate erosion, which is a main cause to the marshes disappearing. Something New Yorkers should realize is that "80% of oil and natural gases produced in the U.S. travels through our marshes" as according to page 12. America 's economy could go so wrong if the marshes the oil processes through suddenly disappears. Also, a huge percentage of marine life loves in Louisiana 's marshes.