Economic, Technological, And Social Aspects Of Ocean Acidification

Presented in an informal style of writing, “What Is Ocean Exploration and Why Is It Important?” inform its readers about the importance of researching and discovering the unknown ocean. It explains how much work is needed for the documentation of the ocean in varies areas, at the same time it addresses that scientist will be able to better understand the unknown oceans. For example, the time needed to obtain and study the result, as well as answer how the change in atmosphere will cause the ocean to react and affect life. The information obtain will also provide the baseline for scientist, researcher and government agencies to make important and dangerous decisions for the future. Sometime during research amazing things happen and new resources may be revealed. Besides informing about the ocean researching, the article also has a background idea as it is trying to encourage and get its readers interested into joining the field of ocean researching by emphasizing the role the ocean plays and how it will help ensure that ocean resources are well managed for future generations to enjoy.

The ocean is a very delicate ecosystem in which the slightest change of pH or chemical composition will result in devastating results. Between 25 and 40% of anthropogenic carbon emissions have entered the marine area since the industrial age (Sabine et

G., Cong-Qiang, L., WeiDong, Z., Minella, M., Vione, D., Kunshan, G., & ... Hiroshi, S. (2016). Reviews and Syntheses: Ocean acidification and its potential impacts on marine ecosystems. Biogeosciences, 13(6), 1767. doi:10.5194/bg-13-1767-2016

The purpose of this study was to understand and based on results to support the predictable negative effects of ocean acidification on phytoplankton and projected pH values. However, changes in ocean pH did not negatively impact the productivity of phytoplankton according to the log response ratios, which compared the growth rates at projected years (2000, 2100,

Since the beginning of the industrial revolution, mankind has slowly increased the total greenhouse gas emissions that enter the atmosphere. Over time, this pollution began to add up. Now planet Earth is struggling to maintain its health with the combined forces of global warming and ocean acidification looking to bring demise. From all portions of the world, troubling changes are emerging in the chemistry of our oceans’ waters. The oceans takes in around a quarter of the Carbon Dioxide that mankind releases into the atmosphere every year, so as atmospheric Carbon Dioxide levels rise, so do the

About half of that man-made CO2 has been absorbed by the oceans, increasing the concentration of carbonic acid, which has caused the oceans to become more acidic. Over the past 300 million years, ocean pH has averaged about 8.2. Today, it is around 8.1, a 25% increase in acidity over the past two centuries. That increase is projected to reach 150% by the end of this century, a rate of change not seen in 65 million years. A more acidic ocean inhibits shell growth in marine animals such as corals, crustaceans and mollusks, and disrupts entire food chains all the

This tragedy is called ocean acidification. Ocean Acidification is the rapid decrease in the pH, (pH is the measure of ocean acidity,) of the Earth's ocean, caused by its intake of carbon dioxide from the atmosphere. This rapid increase of carbon dioxide is directly coming from the large consumption of fossil fuel that humans constantly release into the air for our own selfish reasons. As we increase the level of carbon dioxide that is being released in a short amount of time, we are letting small amounts seeps into the earth's oceans through the continual water cycle. When the carbon dioxide seeps into the oceans, it begins to turn into carbonic acid. In small amounts, carbonic acid is not seriously harmful and is usually part of the ocean

“Shellfish growers who live on the West Coast of the U.S. are taking steps to adapt to ocean acidification” (What Can We Do 1). By monitoring the seawater chemistry and adopting new practices, shellfish growers are making the most out of this situation that can be easily resolved.

Given the serious nature of oceanic acidification, I think most people would agree that it is a problem that we need to fix. The main issue we face in maintaining healthy oceans is emissions of carbon dioxide (CO2). This is the product of mass industrialization and the energy required to make it all possible. So where do all these carbon emissions come from? Fossil fuels, like oil, coal, and natural gasses, are combusted to release energy in the form of heat. That heat is used to create steam which power turbine generators. Those generators transform that energy into the form that we know and use. However, in that first critical phase of combustion, the natural byproduct of all combustion reactions is carbon dioxide (CO2). (BBC 2014) So, the next question would be, where

According to Ocean Portal, “in the past 200 years alone, ocean water has become 30 percent more acidic”. The rapid growth of acidity within the oceans is dramatically impacting ecosystems- even the shells of animals are disintegrating in the acid contaminated seawater.

Ocean acidification is caused when the CO₂ from the air enters into the ocean and bonds with sea water creating a toxic acid called carbonic acid. Carbonic acid reduces the natural pH levels of the water which as a result has been increasing the ocean acidity by 30%. This reduces the calcium concentration in the water, making it hard for crustaceans like crabs and prawns to build their shell. This means that they are more vulnerable to predators, and we can all figure out what happens when an entire species is vulnerable to predators. Air pollution is not the only factor that causes the water to become polluted. In fact, there are many more including fertilizer that gets washed into the oceans and also oils spills. According to the Water Project, 783 million people worldwide do not have access to clean and safe water, and according to the Worldwatch Institute, approximately 450 million kilograms of pesticides U.S. farmers use every year have now contaminated almost all of the United States' streams and rivers, and the fish living in them.

Even though ocean acidification doesn’t get quite as much attention as some things like rising sea levels, or global warming, ocean acidification is still 1 of the most serious effects of greenhouse gas emissions. Nearly a third of the world’s carbon dioxide emissions, or about 22 million tons of CO2, is absorbed by the ocean every day. Scientists say this pollution has fundamentally changed ocean chemistry. Ocean acidification, a consequence of rising anthropogenic CO2 emissions, is poised to change marine ecosystems profoundly by increasing dissolved CO2 and decreasing ocean pH, carbonate ion concentration, and calcium carbonate mineral saturation state worldwide. These conditions hinder growth of calcium carbonate shells and skeletons by

Carbon dioxide is a greenhouse gas that we exhale in our daily lives. Plants use carbon dioxide to create oxygen that all mammals use. However, carbon dioxide can also change the chemistry of the ocean, this is often referred to as ocean acidification. The excess carbon dissolves into oxygen in the water, producing a chemical called carbonic acid. This acid causes the ocean to become more acidic. In the eighteenth century, the pH was 8.07 which was slightly basic. Currently, the pH is around 8.01 this is about a twenty-five percent increase in acidity. (National geographic) While this slight change may not seem outrageous, it is causing multiple marine life struggles. The acid melts the shells of pteropods causing a low supply of food that would support larger fish.

Ocean Acidification is, excess carbon dioxide (CO2) in the atmosphere. All of ocean acidification happens underwater; that is why it is unseeable and unfeelable. When coal, oil, and gas release carbon dioxide (CO2) into the atmosphere, it dissolves into the ocean. The ocean has absorbed approximately, 525 billion tons of carbon dioxide (CO2) from the atmosphere. Scientists once believed that, when the carbon dioxide (CO2) entered the atmosphere and dispersed into the ocean, it left less carbon dioxide (CO2) in the air to warm planet Earth. But, they quickly learned that the ocean's chemistry was changing.

Better known as the other CO2 problem; ocean acidification, is the increase in acidity of the oceans due to vast amounts of anthropogenic carbon dioxide emissions. An increase in the atmospheric carbon dioxide concentration is resulting in increased amounts of carbon dioxide being dissolved into the oceans. The planet’s carbon sink currently absorbs around 1/3 of the carbon dioxide released into the atmosphere, that’s 22 million tons of carbon dioxide being dissolved into our oceans every day! Although this is reducing the concentration of the atmospheric CO2 and its effects, a huge price is being paid in the form of a rapid change in the chemistry of the oceans; which are home to 94% life on this planet.