The Blog Aquatic

Donate Today

The Blog Aquatic

News, opinions, photos and facts from Ocean Conservancy

45
Comments

Washington, DC: “Farewell Foam… Hello Clean Water!”

Posted On July 1, 2014 by

Volunteers cleanup plastic-foam along the Anacostia River in Washington, DC.

July 18, 2014 update: Our nation’s capital has banned plastic-foam food containers!

As a conservationist, ocean lover and resident of Washington, DC, I have some exciting news to share! Last week, lawmakers in our nation’s capital voted to ban the use of plastic-foam food and drink containers throughout the District by 2016. This is a fantastic step for the health of the Anacostia River and a major step towards trash-free seas!

Each year during Ocean Conservancy’s International Coastal Cleanup, we see massive quantities of foam polluting beaches, waterways and coastlines—1.2 million items of foam during the 2013 Cleanup alone. And foam doesn’t just disappear. A best-case scenario would have a single plastic-foam cup fully “biodegrading” in 500 years; however, it’s likely that these plastics will never truly go away. Foam is lightweight and brittle, fragmenting into small pieces at the slightest touch. These properties are the very reason it disperses so easily and widely on beaches and into rivers and marine environments.  With each piece of foam that fragments into waterways or the ocean, the likelihood that fish, sea turtles, or seabirds will mistakenly eat those plastic bits increases, threatening the health animals and our oceans.

Continue reading »

6
Comments

How Members of Congress are Taking Action on Ocean Acidification

Posted On May 23, 2014 by

Photo: Brian Kusko

There was a flurry of activity on ocean acidification this week in, of all places, the Halls of Congress. Not one, but two different bills on ocean acidification were introduced in the House of Representatives. And more importantly, these bills were written by a new generation of members of Congress anxious to tackle the threat that ocean acidification poses to the people, businesses, and communities that they represent.

On Tuesday, Congresswoman Chellie Pingree introduced legislation, the Coastal Communities Acidification Act of 2014, that would require federal officials to analyze the risks ocean acidification poses to coastal and island communities around the United States. The Congresswoman’s home state of Maine has hundreds of rural coastal communities that rely heavily on fisheries, shellfish, lobsters, and other ocean resources – communities that may stand to lose a lot in the face of ocean acidification. Congresswoman Pingree’s bill comes on the heels of action by the Maine State Legislature, which passed a law earlier this month to establish a commission to study ocean acidification in Maine. But Pingree’s federal bill goes much further, calling for officials to examine the very real economic and social risks that ocean acidification could pose to all coastal communities across the country.

Continue reading »

To Make Ocean Planning Effective, We Need Regional Coordination

Posted On March 12, 2014 by

Photo: Jupiter Unlimited

Earlier, I wrote about coastal and marine spatial planning and the tools necessary to effectively implement it. Today though, I wanted to discuss the regions and industries that are already putting these ideas to good use.

At the state level, Washington, Massachusetts, Oregon and Rhode Island have already created comprehensive ocean plans, and several other states—such as New York and several states along the Gulf of Mexico—are starting to do the same thing. This is a great start, but the ocean does not obey state lines. As a result, regional partnerships are essential in facilitating coordination between federal, state, tribal and local entities.

Continue reading »

10
Comments

UPDATE: The Ocean in a High CO2 World

Posted On June 25, 2013 by

polar bearsPresident Obama’s plan to address climate change is a step in the right direction on the long road toward making real progress in reducing carbon pollution. There is no greater threat to the life on our planet than the effects of putting too much carbon into the atmosphere, and we are already seeing the impacts. It’s urgent, and we must act now.

The Arctic is experiencing the effects of climate change more than anywhere else, with air temperatures warming about twice as fast as the rest of the planet. Water temperatures are rising and seasonal sea ice is melting at a record-breaking pace.

As we have increased the amount of carbon pollution pumped into the air, the ocean has absorbed more and more of it, becoming 30 percent more acidic since the Industrial Revolution. This has a ripple effect up the food web and across livelihoods.

There is something we can do about it. The ocean should be at the center of our solutions to the rising threat of carbon pollution. You can learn more about Ocean Conservancy’s work on this issue in my blog, The Ocean in a High CO2 World:

Continue reading »

14
Comments

The Ocean in a High CO2 World

Posted On March 25, 2013 by

Taylor Shellfish worker shucks oysters

Shell-building animals like oysters and sea snails are having trouble building their shells as the ocean’s chemistry changes, and this has a ripple effect up the food web and across livelihoods.
© 2013 Barbara Kinney/Ocean Conservancy All Rights Reserved

It’s easy to take for granted the many ways that the ocean keeps us alive—it sustains much of the air we breathe, the food we eat, the water we drink and the climate that surrounds us. The complex ocean systems that produce these benefits—from currents and photosynthesis to food chains—are often chaotic and unpredictable at smaller scales, but at large scales they come together in a dynamic equilibrium to ensure that life can thrive.

One of the ocean’s most important life-giving functions is its absorption of carbon dioxide emissions. But we have increased the amount of carbon pollution pumped into the air, and in turn, the ocean has absorbed more and more of it. As a result, the ocean’s chemistry is changing—it has become 30 percent more acidic since the Industrial Revolution. There is no uncertainty or doubt about this; it is a simple and eminently replicable chemical process.

Several of the comments posted by our readers on my last blog focused on this growing concern. My answer to those comments is this: overall there is no greater threat to the life on our planet than the effects of putting too much carbon into the atmosphere, and ocean acidification is a very large part of the problem.

It is, simply put, the largest chemistry experiment ever attempted. It is happening now, and it has real impacts on people and local economies today. Shell-building animals like oysters and sea snails are having trouble building their shells in overly acidic waters, and this has a ripple effect up the food web and across livelihoods. These impacts are likely small compared to what could come if CO2 concentrations keep increasing under the current “business as usual” scenario. At a certain point, shell-building animals will not be able to produce calcium carbonate, with immeasurable effect on the entire food chain.

We’re working with the world’s top ocean acidification scientists to raise awareness about this growing threat and on solutions with the people on the front lines who are already being affected, from oyster growers in Washington state to mussel growers in Maine. In the weeks and months to come, we at Ocean Conservancy will dive deeper to take a very hard look at carbon pollution. For instance, what impact might the Keystone XL pipeline, if approved, have on the ocean? It’s a vitally important question to answer.

At Ocean Conservancy, we understand that the ocean is not just a victim—it must be the part of the solution. The way we manage the ocean and the decisions we make about fishing, shipping, energy extraction and production, and more have huge implications for the future of carbon emissions and the ocean’s continued ability to sustain life.

As we explore this critical issue, we will do so from an “ocean-centric” point of view—we must determine what management decisions and policies we can inform and work on with fishermen, shippers, drillers, windmill builders and oceanographers that can transform ocean health.

We would love to hear from you on this.  There are solutions to be found, and it will take all of our ideas, passion and ingenuity to get there.

What To Do If You Find Tsunami Debris Washed Ashore

Posted On September 20, 2012 by

Ocean Conservancy created a Tsunami Debris Field Guide that highlights the most common items of debris that have been washing onto West Coast beaches. Click the image to download the complete version.

Marine debris generated from the March 11th tsunami is drastically different from the ocean trash that was already plaguing our ocean. Over the coming months, there may be many difficult-to-collect debris items from the tsunami such as housing and construction materials, fishing gear and vessels. We could also find potentially dangerous items such as combustibles, as well as personal items related to the victims. Therefore, it is critical that volunteers and beachcombers document each item of debris they encounter on beaches with the highest level of scrutiny.

To assist with this effort, Ocean Conservancy created a Tsunami Debris Field Guide that highlights the most common debris items that are washing onto West Coast beaches in significantly higher numbers than in previous years. Content for the field guide was informed by our database of Cleanup data, NOAA, the California Coastal Commission and International Coastal Cleanup West Coast State Coordinators.

Continue reading »