Category Archives: oceanography

E&E: Kerry’s ‘Our Ocean’ conference spurs domestic and global commitments to sea conservation

Elspeth Dehnert, E&E reporter

Published: Wednesday, June 18, 2014

The State Department’s “Our Ocean” conference, hosted by Secretary of
State John Kerry, concluded yesterday with well over $1 billion in
pledges to protect and preserve the world’s oceans.

For two consecutive days, heads of state, foreign ministers,
policymakers, scientists, environmentalists and experts from nearly 90
countries, gathered at the department’s Washington, D.C., headquarters
with the goal of developing strategies to combat marine pollution,
overfishing and ocean acidification.

President Obama led the charge early in the day when he announced
plans to make a vast portion of the south-central Pacific Ocean off
limits to energy exploration, fishing and other harmful activities,
thereby creating one of the largest ocean preserves in the world.

The administration will attempt to expand the Pacific Remote Islands
Marine National Monument with the guidance of scientists, fishermen,
conservation experts and elected officials.

“If we drain our oceans of resources, we won’t just be squandering one
of humanity’s greatest treasures, we’ll be cutting off one of the
world’s major sources of food and economic growth,” Obama said in a
video message. “And we can’t afford to let that happen.”

The president also said he will be directing federal agencies to
develop a comprehensive program to combat black-market fishing by
addressing seafood fraud and preventing illegally caught fish from
entering the marketplace.

Other domestic efforts include $102 million in Department of Interior
grants to restore natural barriers and floodplains, such as the
wetlands and marshes that run along the Atlantic Coast, and the
release of a white paper on ocean acidification by the White House
Office of Science and Technology Policy.

“Now that’s just some of what we’re planning to do here in the United
States,” Kerry said. “But as President Obama made clear this morning,
we’re really just getting started.”

A global effort

The island country of Palau will be following in the United States’
footsteps with the creation of the Palau National Marine Sanctuary,
which will protect up to 500,000 square kilometers, or 80 percent, of
the country’s Exclusive Economic Zone by banning industrial-scale
fishing in the area.

“Palau comes to the table with a call for more marine protected
areas,” said the country’s president, Tommy Remengesau Jr. “It’s not a
one-size-fits-all formula but a call for all of us to put a share of
the solution on the table.”

Norway, meanwhile, made one of the biggest strides with a pledge to
allocate more than $1 billion for climate change mitigation and
assistance, including a substantial contribution to the Green Climate
Fund. The Scandinavian country also said it will spend more than $150
million to promote sustainable fisheries and put $1 million toward a
study looking at ways to combat marine plastic waste and
“microplastics.”

“We need clean and protected oceans to safeguard our existence,” said
Norway Foreign Minister Børge Brende. “The better we take care of the
ocean, the better the ocean can help us take care of our needs.”

Hollywood was also present at the event in the form of award-winning
actor Leonardo DiCaprio, who gave opening remarks alongside Kerry and
pledged $7 million to ocean conservation projects. “I’ve learned about
the incredibly important role our oceans play on the survival of all
life on Earth,” he said, “and I’ve decided to join so many people and
others that are working here today to protect this vital treasure.”

Souring seas in the spotlight

Conference speaker Carol Turley, of the Plymouth Marine Laboratory in
the United Kingdom, rang the alarm bells on the rapid pace of global

ocean acidification, saying “it is happening at a speed we haven’t
seen for millions of years.”

“If we keep doing what we’re doing,” she added, “we’re going to end up
with a world that is between 3 and 6 degrees warmer and end up with
seas that are between 100 and 150 times more acidic.”

NOAA Administrator Kathryn Sullivan later announced that the federal
agency will contribute more than $9 million over the next three years
to the Global Ocean Acidification Observing Network. It is a financial
boost that Kerry said will enable the international effort to “better
monitor ocean acidification around the world.”

“And so out of this conference has come more — a commitment to a
combination of effort with respect to climate and oceans, but
specifically focused on acidification and sea level rise,” said the
secretary of State.

“We will convene again,” he concluded. “It will be in Peru, and after

that maybe back here. We will convene again.”
_________
 
Senators vow to do more to address pollution, maintenance concerns

Jessica Estepa, E&E reporter

Published: Wednesday, June 18, 2014

At the State Department’s Our Ocean Conference, Sen. Sheldon
Whitehouse (D-R.I.), who co-chairs the Senate Oceans Caucus, yesterday
called for a greater focus on monitoring and tracking marine debris.

As the Obama administration advances ocean conservation, senators
passionate about the seas will likely take on some of those same
issues in Congress.

In an interview, caucus co-Chairwoman Lisa Murkowski (R-Alaska) later
said that the caucus has discussed “doing more.”

“Our reality is we might have these systems out there, if you don’t
maintain them, it’s tough to get the data you need,” the Alaska
Republican said.

The group also may take up ocean acidification, Murkowski said,
another of the oceans issues brought up at the conference. The problem
has long been acknowledged among the senators — it was discussed at
the caucus’s first meeting in 2011 — and at least one member of the
caucus, Sen. Maria Cantwell (D-Wash.), has repeatedly called attention
to the issue at hearings and on the Senate floor.

Murkowski noted that the caucus has done its part to advance another
issue on the administration’s agenda: dealing with illegal, unreported
and unregulated fishing. Earlier this year, the caucus served as the
force behind the Senate’s approval of four fishing treaties that have
long awaited ratification, including the Port State Measures
Agreement.

She said she was “encouraged” by President Obama’s announcement of a
national strategy to combat illegal fishing, noting that the issue has
gained some traction.

“I appreciate the fact that the president is looking at this as an
issue that is important not only from the conservation perspective but
also from the perspective of support for a major economic sector,” she
said. “We’ll see where the task force goes and the kind of direction

he gives it.”
Special thanks to Richard Charter

Support Our Ocean Conference June 16–17

Dear Friends,

 

As many of you know, US Secretary of State John Kerry is hosting Our Ocean Conference June 16-17 to bring together international ocean stakeholders and experts in hopes of moving protection of the ocean forward. http://blogs.state.gov/stories/2014/06/02/protecting-our-ocean-what-will-you-do

In case you haven’t received below, please help build public engagement efforts. There are three main ways you and your networks can help:

 

1. Answer Secretary Kerry’s Call to Action and share his video:  Please help amplify this important message by retweeting or reposting on any of your social media platforms using the hashtag #OurOcean2014.

 

2. Join and promote our ThunderclapA Thunderclap allows a single message to be mass-shared so it rises above the noise of social media. Please use your Twitter, Facebook, or Tumblr accounts to join the Thunderclap to automatically post – 

“Our ocean is under threat. Join people all over the world and make a difference. #OurOcean2014 http://thndr.it/1tP7svS

at 9:00 AM ET on June 16, the start of Our Ocean ConferencePlease join our Thunderclap with your account and ask your networks to join as well.  

Here’s a sample post:  We can all do something to protect our ocean. Join @StateDept’s 1st @ThunderclapIT to spread the word. thndr.it/1tP7rrQ #OurOcean2014

 

3. Share a photo for our photo campaign:  The Department of State will launch a photo campaign on June 6 in support of Our Ocean Conference asking people to “Show us your love of our ocean!” by posting photos to social media. The photos can be anything from fun beach trips to coastal cleanup efforts. Select photos from the campaign will be posted to the Department of State’s Instagram account and displayed at the conference.  We will send a follow-up message with additional details and the hashtag that should be used when photos are posted to social media platforms.

Warmly,

Kristin

Dirty Fuel Opponents to Join Hands Across the Sand and Land: Worldwide May 17th 2014

 

For Immediate Release: May 12th, 2014

 

Contacts:

Dave Rauschkolb, Founder, (850) 865-1061; pressinfo@handsacrossthesand.org

Pete Stauffer, Surfrider Foundation, (503) 887-0514; pstauffer@surfrider.org

Nancy Pyne, Oceana, (202) 486-6406; npyne@oceana.org

Chris Carnevale, Southern Alliance for Clean Energy, (843)-225-2371; chris@cleanenergy.org

Virginia Cramer, Sierra Club, (804) 225-9113 x 102; Virginia.cramer@sierraclub.org

Cathy Harrelson, Gulf Restoration Network, (727) 415-8805; cathy@healthygulf.org

 

 

 

Across the nation, from Florida to Alaska, and in eight countries around the world, events will be held on Saturday, May 17, for the fifth annual “Hands Across the Sand and Land” event, to say no to dirty fossil fuel projects that endanger our local communities, and accelerate the shift to clean, renewable energy such as wind, solar and energy efficiency. The events are a strong show of support for clean energy at a time when a host of new dirty fuel proposals are under consideration.

A complete list of events can be found here: www.handsacrossthesand.org.

Across the country communities are facing threats from coastal and offshore drilling, seismic blasting, the Keystone XL pipeline, tar sands mining and transporting crude by rail, hydraulic fracturing and LNG export terminals, and mountain top removal coal mining. In addition to damaging our water, air and wildlife these projects also threaten to worsen climate disruption, which is already leading to rising sea levels, drought, forest fires, ocean acidification, crop loss and flooding. 

To counter these threats, Hands Across the Sand/Land participants, groups, and communities across the country will show leaders like President Obama the breadth of opposition to new fossil fuel exploitation and support for a clean energy economy rooted in energy efficiency and clean, renewable energy solutions, such as wind, solar and geothermal.

Hands Across the Sand/Land is sponsored by Oceana, Surfrider Foundation, Southern Alliance for Clean Energy, Gulf Restoration Network, Sierra Club,Center for a Sustainable Coast, Chart 411, Tar Sands Coalition, Urban Paradise Guild, and All things Healing. 

Group Quotes:

“Offshore drilling will never be safe. Expanding offshore oil drilling is not the answer; embracing clean energy is,”said Dave Rauschkolb, a Florida restaurateur who founded Hands Across the Sand in 2010. “We’re here to say NO to offshore drilling and dirty fuels, and YES to clean energy.”

“The massive participation in Hands Across the Sand shows that people oppose the risky practice of offshore drilling and understand that we need to seek real solutions to our energy crisis including increased efficiency, conservation and renewable alternatives,” said Pete Stauffer, Surfrider Foundation’s Ocean Program Manager

“Dirty fuels should be kept in the ground,” said Dan Chu, Senior Director for Sierra Club’s Our Wild America Campaign. “We should be investing in clean energy solutions, like wind and solar, and expanding smart transportation choices, not moving ahead with destructive projects like Keystone XL, or opening up special places off our coasts, on public lands or in the Arctic to destructive mining, fracking or drilling.”

“Offshore drilling is dirty and dangerous, and events like Hands Across the Sand are crucial reminders to our decision makers that the time for clean energy is now,” said Nancy Pyne, Grassroots Manager for Oceana’s Climate and Energy Campaign.

“In the Southeast, the economics of offshore drilling just don’t make sense.  Coastal tourism and fishing generate billions of dollars every year and employ hundreds of thousands of people in our region.  Jeopardizing those industries for high-risk offshore drilling would be a grave mistake.  Offshore wind energy, on the other hand, could create thousands of jobs without the huge risks of drilling,” said Chris Carnevale, Coastal Climate and Energy Coordinator for Southern Alliance for Clean Energy. 

“Our coastal and marine environments continue to be threatened by the exploration and drilling for fossil fuels.  Four years after the BP disaster, the effects of oil and dispersant are taking a toll on marine life and on the health and economy of coastal communities.  This is why we join hands – to hold the line against dirty fuels and call for clean energy now”, said Cathy Harrelson, Florida Organizer for the Gulf Restoration Network.

Photos from the events are available here: http://www.flickr.com/photos/handsacrossthesand/

For more information about the events and organizer contact information please visit http://www.handsacrossthesand.org.  Special thanks to Richard Charter.

Eco-Watch: Parasitic Flatworm Could Decimate Coral Reefs Worldwide

http://ecowatch.com/2014/04/11/parasitic-flatworm-decimate-coral-reefs/

| April 11, 2014 3:38 pm |

A coral-eating flatworm with a unique camouflaging strategy could be a major threat to the world’s coral reefs, according to researchers in the U.K. The parasite, called Amakusaplana acroporae, infects a type of staghorn coral known as acropora, a major component of reefs, and can destroy its coral host very quickly.

reefFI
Acropora grandis (Staghorn coral) forest. Photo credit: Wikimedia Commons

The parasite has been detected at the Great Barrier Reef, and because it has no known natural predators, researchers are concerned it could spread quickly and decimate reefs worldwide. A novel camouflaging strategy makes the flatworm difficult to detect and monitor, the researchers say.

When eating the coral tissue, the worm also ingests the coral’s symbiotic algae. Instead of digesting the algae completely, the worm keeps a fraction of them alive and distributes them, along with the fluorescent pigments that give coral its characteristic hue, throughout its gut so that it perfectly mimics the appearance of the coral.

This is an Amakusaplana flat worm. Photo credit:  Professor Jörg Wiedenmann
This is an Amakusaplana flat worm. Photo credit: Professor Jörg Wiedenmann

The parasite has been identified in numerous aquarium-based corals, and biologists worry that it could spread rapidly if aquarium-raised coral, fish or seaweed are introduced to natural reef environments.

——–Special thanks to Richard Charter

NSF.gov: Caribbean-wide study shows protected coral reefs dominated by sponges with chemical defenses

February 24, 2014

Scientists had already demonstrated that overfishing removes angelfish and parrotfish that feed on sponges growing on coral reefs–sponges that sometimes smother the reefs. That research was conducted off Key Largo, Fla.

Now, new research by the same team of ecologists suggests that removing these predators by overfishing alters sponge communities across the Caribbean.

Results of the research, by Joseph Pawlik and Tse-Lynn Loh of the University of North Carolina Wilmington, are published this week in the journal Proceedings of the National Academy of Sciences (PNAS).

“In fact,” says Pawlik, “healthy coral reefs need predatory fish–they keep sponge growth down.”

The biologists studied 109 species of sponges at 69 Caribbean sites; the 10 most common species made up 51 percent of the sponge cover on the reefs.

“Sponges are now the main habitat-forming organisms on Caribbean coral reefs,” says Pawlik.

Reefs in the Cayman Islands and Bonaire–designated as off-limits to fishing–mostly have slow-growing sponges that manufacture chemicals that taste bad to predatory fish.

Fish numbers are higher near these reefs. Predatory fish there feast on fast-growing, “chemically undefended” sponges. What’s left? Only bad-tasting, but slow-growing, sponges.

Overfished reefs, such as those off Jamaica and Martinique, are dominated by fast-growing, better-tasting sponges. “The problem,” says Pawlik, “is that there are too few fish around to eat them.” So the sponges quickly take over the reefs.

“It’s been a challenge for marine ecologists to show how chemical defenses influence the structure of ocean communities,” says David Garrison, a program director in the National Science Foundation’s (NSF) Division of Ocean Sciences, which funded the research.

“With this clever study, Pawlik and Loh demonstrate that having–or not having–chemical defenses structures sponge communities on Caribbean coral reefs.”

The results support the need for marine protected areas to aid in coral reef recovery, believes Pawlik.

“Overfishing of Caribbean coral reefs, particularly by fish trapping, removes sponge predators,” write Loh and Pawlik in their paper. “It’s likely to result in greater competition for space between faster-growing palatable sponges and endangered reef-building corals.”

The researchers also identified “the bad-tasting molecule used by the most common chemically-defended sponge species,” says Pawlik. “It’s a compound named fistularin 3.”

Similar chemical compounds defend some plants from insects or grazers (deer, for example) in onshore ecosystems, “but the complexity of those ecosystems makes it difficult to detect the advantage of chemical defenses across large areas,” says Pawlik.

When it comes to sponges, the view of what’s happening is more direct, he says. “The possibility of being eaten by a fish may be the only thing a reef sponge has to worry about.”

And what happens to reef sponges may be critical to the future of the Caribbean’s corals.

-NSF-

Media Contacts
Cheryl Dybas, NSF, (703) 292-7734, cdybas@nsf.gov

Related Websites
NSF grant: Chemical ecology of sponges on Caribbean coral reefs: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1029515&HistoricalAwards=false

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budget is $7.2 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives about 50,000 competitive requests for funding, and makes about 11,500 new funding awards. NSF also awards about $593 million in professional and service contracts yearly.

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    Photo of different species of sponges on a coral reef in the Bahamas.
More than five species of sponges cover a coral reef in the Bahamas.
Credit and Larger Versionphoto of Aplysina cauliformis on Agelas clathrodes
Aplysina cauliformis (violet) on Agelas clathrodes (orange); both carry potent chemicals.
Credit and Larger Version

Large sponges on a reef with  sponge-eating fish in the Bahamas.
Large chemically-defended sponges on a reef with abundant sponge-eating fish in the Bahamas.
Credit and Larger Version

A yellow burrowing sponge on a plate-forming stony coral.
A yellow burrowing sponge attacking a plate-forming stony coral.
Credit and Larger Version

Close-up of the brilliantly-colored Ailochroia crassa (purple) and Agelas sp. (brown).
Close-up of the brilliantly-colored Ailochroia crassa (purple) and Agelas sp. (brown).
Credit and Larger Version