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Ocean Currents

News, opinions, photos and facts from Ocean Conservancy

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Obama Announces the World’s Largest Protected Marine Area

Posted On August 26, 2016 by

This is HUGE! I’m so excited to share with you that President Obama just announced that he will quadruple the Hawaii Monument—creating the world’s largest protected marine area.

It literally doesn’t get any bigger than this!

Thank YOU to the more than 20,000 ocean supporters who took action this summer—asking President Obama to go big for ocean conservation. Our voices were heard!

Take Action: Please take a moment to say Mahalo (thank you) to President Obama, too.

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7,000 Species, 200 Nautical Miles and YOU

Posted On August 23, 2016 by

Let’s create the world’s largest protected marine area, ever.

The Northwestern Hawaiian Islands are home to one of the most remote and fragile ecological areas in the world, called Papahānaumokuāke. Four years ago, President Obama expanded the Papahānaumokuāke Marine National Monument to protect 50 nautical miles that provide sanctuary to sea turtles, sharks, coral and critically endangered Hawaiian monk seals. Today, we’re asking the President to make Papahānaumokuāke the largest protected marine area in the world, by expanding the monument to 200 nautical miles—four times larger than its current size. That’s where you come in.

Tell President Obama that Papahānaumokuāke is worth protecting.

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Lessons From the Mediterranean About Ocean Acidification

Posted On August 26, 2015 by

Today’s guest blog comes from Jason Hall-Spencer — a Professor of Marine Biology at Plymouth University in the United Kingdom. His research spans seamount ecology, fisheries , ocean acidification, aquaculture and conservation. He’s also working on marine protected area design using satellite vessel monitoring for fisheries management. He does his fieldwork all over the world, at volcanic CO2 vents in the Mediterranean, coral reefs in the Arctic, the NE Atlantic, and off Papua New Guinea. Follow him on Twitter at @jhallspencer.

In 2006, when I first heard about ocean acidification, I started running expeditions near underwater volcanoes in the Mediterranean where CO2 bubbles up through the sea floor, acidifying large areas for centuries. We have found similar ecosystem shifts at all the seeps, so I am now convinced that ocean acidification will bring change.  In a recent article I attempt to put this topic into context, focusing on two major causes of change – the corrosive effects of CO2, and the way the extra carbon is used as a resource.

Here’s what we’ve noticed about the sea life around those natural CO2 seeps in the Mediterranean: algae seems to thrive, whereas animals with calcium carbonate shells—like plankton—dissolve away. We see a lot of brown seaweeds on the seafloor, and they often overwhelm slower-growing competitors like corals. Although life is abundant at CO2 seeps, there is far less diversity than we see elsewhere.

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Santa Barbara Oil Spill Jeopardizes the Golden Beaches of Our Golden State

Posted On May 21, 2015 by

When oil began flowing from a ruptured pipeline along the wild and scenic shoreline up the coast from Santa Barbara, California, the community’s coastal life flashed before its eyes:  thriving fisheries, popular and pristine beaches, teeming populations of whales and marine mammals, and a new network of protected areas set up to safeguard these coastal treasures.  The awful images of oiled beaches and sea life are appearing on our screens at a time when visitors are flocking to the coast for Memorial Day weekend.

Recreational and commercial fishing have been ordered closed in the wake of the spill. Fishing grounds along the rural coast west of Santa Barbara support a good deal of the harvest of some of California’s highest-value fisheries. Spiny lobster, red sea urchin and market squid are harvested along this coastline, and are among the top five commercial fisheries in California, bringing in millions of dollars in revenue from the sale of fish and providing healthy seafood for local and distant consumers. Recreational fishermen ply these waters for calico bass, white seabass and halibut while enjoying the scenic surroundings and spending dollars locally. Surfers, scuba divers, beachgoers and whale watchers explore, play and spend in even greater numbers.

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Do You Want to Help Make History?

Posted On August 8, 2014 by

Photo: US Fish & Wildlife Service

History is about to be made… for the ocean!

Right now, the government is accepting public comments on a proposed plan that would create the world’s largest marine protected area!

Will you take action in support of this plan? We only have until August 15th to submit our comments.

Marine protected areas strongly improve our ocean’s health by fostering vibrant, healthy ocean habitats.

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California Ocean Day, A Little Day with a Big Message: Take Pride in the Ocean!

Posted On March 21, 2014 by

March 24, 2014, marks the seventh annual California Ocean Day, when Californians from all corners of the state flood the capital, Sacramento, to send a unified message: take pride in our ocean! Ocean Conservancy and numerous other organizations – along with dozens of volunteers, college students and passionate citizens – will spend the day meeting with legislators to discuss key ocean-related issues. The goal is to inspire decision-makers to support policies that protect and restore California’s 1,100-mile coastline, the state’s most recognized attraction and home to its richest natural resources.
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5 Reasons to Celebrate California’s MPAs

Posted On December 11, 2013 by

They grow up so fast! I can’t believe it’s already been a year since California established the first statewide network of marine protected areas (MPAs). I remember when these special places were just a glimmer in our collective eye—when scientists, fishermen, agencies and conservationists were still flirting with the idea of protecting coastal waters in a string of underwater parks from Mexico to the Oregon border.

And now here we are, one year later, celebrating a first birthday on December 19 and 124 fun reasons to get outside, get in the water and raise a glass to California’s future. Looking forward and looking back, here are some of my favorite reasons to celebrate:

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