Ocean Acidification And Its Effects On Society

Ocean acidification is an emerging global problem. In some parts of the Pacific, the ocean’s PH levels are so low, that its dissolving sea snails’ shells. Try saying that three times quickly. According to PMEL Carbon Program, the shells will go from completely normal, to nothing in just about 45 days at the moment. As the Oceans acidity increases, the

The rising carbon dioxide (CO2) from the burning of fossil fuels and other human activities continues to affect our atmosphere, resulting in global warming and climate change. This carbon dioxide is also altering the chemistry of the oceans, causing them to become more acidic. From scientists and marine resource managers, to policy and decision-makers, there is growing concern that the process called ocean acidification could have drastic consequences on marine ecosystems. Such as altering species composition, disrupting marine food webs and ecosystems and harming fishing, tourism and other human activities connected to the sea.

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

Not all phytoplankton taxa are expected to respond the same to ocean acidification. Some taxa respond negatively to ocean acidification. The coupling of atmospheric CO2 with ocean carbonate affects carbonate secreting and calcifying marine organisms (Hannisdal 2012). The haptophyta and myzozoa

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

Ocean acidification is becoming on of the most concerning subjects compared to global climate change. pH is the level of acidity, seven being neutral fourteen being most basic and zero being most acidic. The pH levels in the ocean are dropping and becoming more acidic. This is happening because of increasing carbon dioxide emissions. The ocean is taking in the carbon dioxide from the atmosphere.

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

“How acidification threatens ocean from the inside out: Carbon dioxide emissions are making the oceans more acidic, imperiling the growth and reproduction of species from plankton to squid”, by Marah J. Hardt and Carl Safina addresses the dangers of increasing acidity in the ocean caused by carbon dioxide. Hardt, a research scientist and writer, is the founder of Ocean Ink. Safina, an adjunct professor at Stony Brook University, is the founding president of the Blue Ocean Institute.

“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.

Ocean acidification can be defined as the continuous decrease of the pH of Earth’s oceans. This process occurs as a result of the rise in carbon dioxide emissions in the atmosphere. Due to the rapid industrialization of various countries on Earth, humans have become more accessible to energy by utilizing non-renewable resources that are derived from carbon in the ground.

The problem with ocean acidification is that it can affect many marine organisms that require calcium carbonate to build their shells and skeletons, like oysters, clams, shrimps, and coral reefs. Once the emitted carbon dioxide is absorbed into the ocean, it combines with water, forming carbonic acid. Carbonic acid breaks down into bicarbonate ions and hydrogen. The marine animals that require building shells and skeletons out of carbonate won’t be accessible easily as carbonate will combine with hydrogen easier instead of the marine animals which has calcium ions. The animals will be spending more energy forming their shells and less energy for finding food. That means it’s harder for them to grow, and more will die off

Ocean Acidification (OA) is a term used to describe significant changes to the chemistry of the ocean.It occurs when carbon dioxide gas (or CO2) is absorbed by the ocean and reacts with seawater to produce acid. Although CO2 gas naturally moves between the atmosphere and the oceans, the increased amounts of CO2 gas emitted into the atmosphere, mainly as a result of human activities (e.g. burning fossil fuels), has been increasing the amount of CO2 absorbed by the ocean, which results in seawater that is more acidic.This is a major problem to humans and marine life, this is a problem because when the carbon dioxide levels rise the wildlife in the ocean

The world we live in is so vast and exciting. Seventy percent of our world is liquid water we call the ocean. In the ocean there are many creatures that each are unique in their own way. However, it is possible that in our lifetime, many marine organisms will become endangered or possibly extinct. The loss of these mejestic marine creatures will be caused mainly because of human advancements in which fossil fuels are used to produce energy. Biodiversity is greatly affected by this increase in acidity. As the ocean acidifies, multiple social and economic issues arise. As humans, we rely on the ocean for almost everything. Much of our food, clothing, cleaning products and cosmetics come from the ocean. With the loss of