The negative effects of ocean acidification in the article our deadened carbon soaked seas

Spinrad The New York Times Ocean and coastal waters around the world are beginning to tell a disturbing story. The seas, like a sponge, are absorbing increasing amounts of carbon dioxide from the atmosphere, so much so that the chemical balance of our oceans and coastal waters is changing and a growing threat to marine ecosystems.

The negative effects of ocean acidification in the article our deadened carbon soaked seas

Our Deadened, Carbon-Soaked Seas – Revista de Prensa The very name is a lie:
Our Deadened, Carbon-Soaked Seas : climate Since the beginning of the industrial era, the ocean has absorbed some billion tons of CO2 from the atmosphere, presently around 22 million tons per day. At first, scientists thought that this might be a good thing because it leaves less carbon dioxide in the air to warm the planet.
Una ventana abierta al mundo político y social Ocean acidification has the potential to disturb marine ecosystems through a variety of pathways.

The seas, like a sponge, are absorbing increasing amounts of carbon dioxide from the atmosphere, so much so that the chemical balance of our oceans and coastal waters is changing and a growing threat to marine ecosystems. Known as ocean acidification, this process makes it difficult for shellfish, corals and other marine organisms to grow, reproduce and build their shells and skeletons.

Ocean currents pushed acidified water into coastal areas, making it difficult for baby oysters to use their limited energy to build protective shells. In effect, the crop was nearly destroyed.

Pteropods, sometimes called sea butterflies, are a vital food source for Salmon and Herring. Left, a pteropod that has lived in normal waters in a laboratory for six days, and, on the right, a pteropod showing the effects of living in acidified water for the same time period.

The white lines indicate shell dissolution, showing why ocean acidification is often called "osteoporosis of the sea.

In the laboratory, many harmful algal species produce more toxins and bloom faster in acidified waters. A similar response in the wild could harm people eating contaminated shellfish and sicken, even kill, fish and marine mammals such as sea lions.

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Increasing acidity is hitting our waters along with other stressors. The ocean is warming; in many places the oxygen critical to marine life is decreasing; pollution from plastics and other materials is pervasive; and in general we overexploit the resources of the ocean.

Each stressor is a problem, but all of them affecting the oceans at one time is cause for great concern. For both the developing and developed world, the implications for food security, economies at all levels, and vital goods and services are immense.

Ocean acidification is weakening coral structures in the Caribbean and in cold-water coral reefs found in the deep waters off Scotland and Norway. In the past three decades, the number of living corals covering the Great Barrier Reef has been cut in half, reducing critical habitat for fish and the resilience of the entire reef system.

Dramatic change is also apparent in the Arctic, where the frigid waters can hold so much carbon dioxide that nearby shelled creatures can dissolve in the corrosive conditions, affecting food sources for indigenous people, fish, birds and marine mammals. Clear pictures of the magnitude of changes in such remote ocean regions are sparse.

To better understand these and other hotspots, more regions must be studied. Research already points to the unnatural behavior of coral clownfish in an acidified environment.

These fish wander farther from their natural protection, making them more vulnerable to predators.

NOAA Lets Politics Corrupt Its Science | schwenkreis.com

We have yet to learn how salmon and other commercially important fish will adapt as acidification erodes their food supply, especially since some of the most vulnerable species are the small, simple life forms that juvenile salmon and other fish depend on.

To understand where the challenges lie, we need better ocean-measuring capability, linked with improved modeling of marine ecological systems. Smart investments in monitoring and observing are critical to building resilience and hedging risks that can directly affect economies at all levels.

There is urgency to such investments. The rate of increase has never been higher than during the past three years, accelerating the ocean acidification process.

Both the United States and Britain recognize that rising CO2 and the production of other greenhouse gases have widespread consequences and have called for strong action to reduce carbon emissions.

We are pleased that representatives of our two nations help lead the pioneering Global Ocean Acidification Observing Network, a collaboration of scientists from 30 countries. Such technology will help coastal countries around the world obtain the environmental information required to underpin sound policy and build community and global resilience.

Already oyster hatcheries on the U. West Coast are working with scientists to monitor water quality and adapt to ocean acidification so baby oysters can survive. And while ocean acidification is a global concern, inroads are occurring at the local scale, encouraging control, for example, of nutrient pollution that can exacerbate acidification.

When it comes to the health of the sea, we are all stakeholders.Oct 15,  · And while ocean acidification is a global concern, inroads are occurring at the local scale, encouraging control, for example, of nutrient pollution that can exacerbate acidification.

When it comes to the health of the sea, we are all stakeholders. Ocean acidification is killing marine life, destroying fisheries and threatening our health and that of the planet. Ocean and coastal waters around the world are beginning to tell a disturbing story.

The seas, like a sponge, are absorbing increasing amounts of carbon dioxide from the atmosphere, so much so that the chemical balance of our oceans and coastal waters is changing and a growing threat to marine .

Holdren also immediately approved a second article addressing ocean acidification (OA) which was developed “literally overnight.” “Our Deadened, Carbon-Soaked Seas” appeared in the October 15, , edition of The New York Times. Reddit gives you the best of the internet in one place.

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Ocean Acidification The New York Times published an article entitled “Our deadened carbon-soaked seas, October 16, that at first glance is very scary.

Ocean Acidification: Your Chance To Help Kill This Dodgy Scam Once And For All!

The oceans are acidifying due to human. Ocean and coastal waters around the world are beginning to tell a disturbing story.

The negative effects of ocean acidification in the article our deadened carbon soaked seas

The seas, like a sponge, are absorbing increasing amounts of carbon dioxide from the atmosphere, so much so that the chemical balance of our oceans and coastal waters is changing and .

Climate Change: The Next Generation: NYT: Our Deadened, Carbon-Soaked Seas