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An essay about ocean acidification
Ocean acidification research paper
Ocean acidification research paper
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An essay about ocean acidification
Ocean acidification research paper
Ocean acidification research paper
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Recommended: An essay about ocean acidification
Around 150 years ago, humans started releasing fossil fuels into the atmosphere during the industrial revolution. The ocean takes up a quarter of the gas that surrounds earth by absorbing the CO2 we put in our atmosphere. Scientist thought the ocean was a great resource for getting rid of these CO2 gases in the atmosphere; however, they didn’t know how much these gases where destroying our great ocean. NOVA’s documentary presents, Lethal Seas, a documentary of the destruction of our vast ocean, concentrating on the American northwest coast, Papua New Guinea among the volcanic islands of Milne Bay, and Aurora Australis. The documentary dresses the issue of rising acidity levels in the ocean and its effects.
Sarah Freeman’s article in The Ethicalist explains the negative effects humans have on the ocean. These negative effects include plastic pollution, global warming, and worst of all, overfishing. Overfishing occurs when a fish species is wild caught faster than it can reproduce. This leads to fewer fish in the ocean, meaning less marine biodiversity (Freeman). After Freeman spends most of her article explaining how the oceans are suffering, she then starts talking about what can be done to prevent a baren sea.
This becomes a much larger problem when Kolbert talks about the reefs on our world. She states: "This is because out in the real world, reefs are constantly being eaten away at by fish and sea urchins and burrowing worms" (Kolbert). What Kolbert means by this is as the PH levels in our oceans drop, the rate at which reefs grow will decrease. With the decrease in production rates, the reefs will not be able to keep up with the fish and other organisms that break them. World wonders will slowly begin to erode away to extinction and
Atea Oceanie is the latest minimalist line. Atea Oceanie a London-based line by Laura Myers. Atea Oceanie defines (distant and remote). Atea Oceanie aims to combine infinite variety with simple luxury. Atea Oceanie has classic pieces in their collections with price range of 250-725.
II. FACTORS CAUSING THE DECREASING OF OYSTER REEFS. Nowadays in many literature are represented the most important threats for oyster beds, as overharvest, development and pollution, changes in freshwater inflows, erosion from boats, diseases, invasive species, global change… (Coen et al. 2000; Seavey et al. 2011;
To know how to stop something, we must first learn the problems. Here is one big problem, and evidence that this is because climate change. The ocean acidity has increased as have the amount of dead organisms died in the ocean because there wasn't enough air in the water. This has only been happening in the past 50-75 years because we have also increased the usage of
Ocean acidification refers to the constant increase in absorption of carbon dioxide, also known as CO2, by the ocean. This causes the acidity of oceans to rise and the PH levels to fall. Humans are directly contributing to the problem in many ways. One of the ways is the amount of fossil fuel society emits. Another way people are contributing is by deforestation.
Harmful fishing methods are unnecessarily killing turtles, dolphins, and destroying critical habitats. Global warming is increasing the temperature of the ocean water, reducing the generation of the base of the food web, plankton. The reducing of the plankton generation is causing major marine ecosystem change. Pollution is also a significant environmental issue HAL is facing. More oil reaches the ocean each year, a massive amount of oil has been accidently spilled from ships, which in turn is destroying animal and aquatic plant life.
The biggest threat to the coral reef’s future is climate change, which affects the temperature of the water and causes coral reefs to die if too hot, or too cold. 70% of coral reefs worldwide are being damaged by climate change, and not only the Australia Great Barrier Reef. Pollution, including sediment, nutrient and pesticide pollution from heavy rain, is impacting severely the health and resilience of the reef’s ecosystem. The amount of sediment flowing into the sea had quadrupled over the past 150 years, caused by the grazing and cropping expansion that brings fertilizers and pesticides into the sea. Petrol released by boats and factories, is then flowed into the sea, harming the coral reefs as well as sea life.
The topic of this research paper will cover over Ocean Acidification and the effects on marine ecosystems. Ocean acidification is the decrease in pH levels of the Earth 's oceans, due to overbearing carbon dioxide being brought by the atmosphere. The carbon dioxide is drawn by seawater, where the chemical reactions take place, which minimize the pH levels in the ocean, the carbonate levels and the important calcium carbonate which these sea creatures need. When carbon dioxide disperses in this ocean, it causes the levels of acidity to rise towards the the surface, where most shell growth in marine animals have been stopped and has created the cause of reproductive disorders in multiple fish. Part of the problem with ocean acidification is human activity.
Usually human beings have always relied on the ocean 's resources for food, recreation, transportation and medicines. But the important thing is to help people realize how they are personally connected to the ocean, and then to be able to explain to them how that connection is being jeopardized by ocean acidification. One of the most obvious connections people have with the ocean is seafood. Most of the shellfish we eat are going to be negatively impacted by ocean acidification due to the fact that they will be unable to build
“...increase in atmospheric carbon dioxide (CO2) levels change the ocean chemistry and threaten the entire marine food chain” (Brennan 1). If in the near future a solution does not arise, we could potentially harm and sabotage the future of these species. A major component that could help with our rising sea levels is by using effective ways to produce clean energy. With doing so, this could theoretically slow down the negative effects of global warming. The critical components that human-induced actions have impacted include damaging oceans, destroying wildlife habitats, destruction of coral reefs, and increased periods of drought (Brennan 1).
When people don’t use plastic products there is a much less likely chance of them polluting. Some examples on how you could help would be to stop buying plastic water bottles and just drink tap water. If everyone made an effort to cut back on a few plastic items that they usually purchase or use a day, there would be way less pollution which would eventually lead to a much cleaner ocean. As we can’t really do anything about the current state of the ocean such as the great pacific garbage patch, we can help limit the damage by producing less plastic and by purchasing less plastic based
The ocean is nowadays undergoing numerous environmental issues that further lead to marine pollution. Marine pollution is a very serious environmental issue that most of the countries of the world encounter. Aquatic littering is considered as one of the major causes of marine environment. The misleading use of the marine environment is extremely impacting the marine life and ecosystems. Moreover, the total amount of toxins and debris discharged by human beings is incredibly increasing in today 's world.
The absorption of the carbon dioxide is driving the ocean to have a more acidic and warm conditions, at the same time the ocean warming is having pronounced impacts on the composition, structure and functions of marine ecosystems. The impact of warming, acidification and deoxygenating are having a dramatic effect on the flora and fauna of the oceans with significant changes in the distribution of populations and the decline of susceptible species. The impacts of warming, acidification and deoxygenating are increased due to human activities such as pollution and over fishing. (N.p., 2017. Web.