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Impact of ocean acidification in the environment
Impact of ocean acidification in the environment
Impact of ocean acidification in the environment
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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.
All in which are man made influences that affect the ocean greatly. It is predicted that by the year 2050 90% of the coral reefs on earth will be dead or threatened. Not only that but soil erosion, algae growth from fertilizer runoff, increased UV exposure, and damage from fishing and diving are just adding to the problem. However, the
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
Ocean Acidification Formal Laboratory Write-Up Background: Around the coast of Ischia Island, the water is being saturated with carbon dioxide. Chalk at the bottom of these waters is being boiled by nearby volcano, Mount Vesuvious, thus creating streams of bubbles coming u to the surface. With the chalk coming up to the surface, it is acidifying the water around it. This ocean acidification can cause tiny sea creatures, which normally absorb carbon dioxide, to be exposed to too much carbon dioxide that will in turn have a chain reaction effect in the food chain.
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.
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
B. Another effect is that the rising temperature of the ocean is leading to the rising acidity of the ocean. Per edf.org the acidity of the ocean has risen forty percent leading to the death of sea life. Perhaps the most prominent example of this is the Great Barrier Reef. It is estimated that nearly 67% of the northern part of the Great Barrier Reef is either dead or dying.
30-40% of the carbon dioxide emitted from human activity released into the atmosphere finds its way into lakes, rivers, and oceans all adding to the acidity of the great waters. This increase of carbon dioxide intake is causing the ocean to become more acidic. The ocean's acidity has increased by around 30% since the industrial revolution. This affects every single one of the oceans. More specifically the Arctic, Antarctic, Pacific, Indian, and Atlantic ocean.
Are they impacting it in a bad or good way?The national geographics state that, “Hurricanes and typhoons, storm surges, tsunamis and the like can cause massive, though usually temporary, disruptions in the life cycles of ocean plants and animals. Human activities, however, are significantly more impactful and persistent.” (https://www.nationalgeographic.com)Humans are destroying the ocean, but they’re not the only thing that is destroying. Yes we cant stop those from happening but we cans top putting things inside witch is destroying our earth, mixed in with mother nature, we definitely need to stop. With what “mother nature” can do we cant risk anything happening to the ocean (which is actually talking, could potentially destroy the earth.)What are we doing, and how are they impacting the earth?The same site acknowledges that, “sea turtles swim around the worlds warm oceans and nest on the beach.
About 71 percent of our planet Earth is covered by water, and the majority comes from the oceans (about 96.5 percent of all Earth’s water). It remains as the most expansive, diverse, and mysterious places on planet Earth. But it is being threatened by the pollution by people and nature itself. By polluting the habitat of marine organism will indirectly affect the ecosystem of the marine life. Marine life is dying and as the result the oceanic ecosystem is threatened.
Ever since the industrial revolution commenced, around one third of the carbon dioxide released by human interference has been absorbed by the ocean, which is one of the reasons of the drastic change in climate as well. Without the ocean absorbing carbon dioxide, the carbon dioxide n the atmosphere would be drastically higher, with possibly increasing the levels of climate change. The point of the research is to see how will the pH affect the organisms in the marine ecosystem and does carbonation affect an organism’s mass and form. Many organisms that are part of the marine food chain are going to be affected by ocean acidification due the levels of acidity deteriorating the calcium carbonate within the animal. It turns out
Modern human life is polluting the world. The products that make our life livable, are a big threat to the oceans. Even places that are untouched by mankind, are experiencing the effects of pollution. Entire populations of fish species are being wiped out by overfishing, not even mentioning the species caught as bycatch. The oceans suffer a lot from pollution as well.
The ocean… The sound of the waves applauding and hugging the shore. The internal sounds of the body out in the world’s biggest swimming pool. The echo of my sister’s laughter. The salty smell so strong that one can taste it dancing on ones taste buds.
Balance of natural processes like pollution is crucial to the survival of the eco-system and human activity threatens the same. Another example is the destruction of coral reefs in the various oceans, which support the rich marine life. •
