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Global Fishing Watch | Sustainability through Transparency

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Global Fishing Watch provides the global footprint of commercial fishing and supporting data for free to the public and also provides a platform for better monitoring control and enforcement.

http://globalfishingwatch.org/

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News – Time’s running out on averting ocean oxygen depletion – The Weather Network

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Rising sea temperatures and disappearing oxygen are, in fact, closely linked. Global warming is “the likely ultimate cause” of oxygen loss in the open ocean, according to the study. That is because warmer water absorbs less oxygen and also speeds up the metabolism of organisms in the sea, causing them to consume oxygen faster. Another issue is that warmer surface water mixes less readily with the oxygen-rich waters of the deep sea.

Closer to coasts, there are additional challenges. Fertilizer, sewage and other pollutants found in coastal runoff deliver an influx of nutrients that fuel coastal algae blooms and lead to oxygen-free “dead zones.” Since 1950, the area of the ocean at risk of developing dead zones has increased more than 10 times. Many more dead zones may exist in developing countries where monitoring is sparse, the scientists wrote.

Global Ocean Oxygen Network

“There will always be some areas of the sea that have low oxygen – just as there are deserts on land – the problem is when these areas expand and replace more productive ecosystems,” said Breitburg.

Matthew Long, an oceanographer with the National Center for Atmospheric Research who has authored several studies on deoxygenation but was not involved in the new report, said that he believes awareness of the problem is growing.

“I get the sense that there’s some momentum,” he said. “I think the scientific community is becoming more and more aware that we need to do a better job of communicating this issue so policymakers are aware of the potential impeding crisis.”

The report identified feasible steps to address dead zones near coastlines, such as reducing nutrient runoff through measures such as improving septic systems. However, slowing or halting the larger-scale decline of oxygen due to warming is a harder issue that “will take a global effort,” Breitburg said.

Follow up reading this important article here:

https://www.theweathernetwork.com/news/articles/time-is-running-out-on-averting-ocean-oxygen-depletion/94933

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Now you can watch every large fishing boat in the ocean (and a few illegal ones, too) – Vox

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Every day, tens of thousands of large fishing boats scour the ocean in search of seafood. And some of them end up fishing illegally, sneaking into areas where they’re not supposed to go.

https://www.vox.com/2016/9/16/12940708/global-fishing-watch

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TAKE US OUT: RED ALERT

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Amid the TED talks, press-pushes, empty promises, and gratuitous publicity stunts, the City of Baltimore quietly built, tested, re-designed, re-built, and deployed a solar-powered, trash-eating, waterwheel-driven garbage scow that’s plying the urban waters of the Chesapeake Bay, pulling tons of trash out of the Inner Harbor every day. Say hello to the Inner Harbor Water Wheel.

The Water Wheel is the brainchild of John Kellett of Clearwater Mills, who has been developing the technology since 2008. The first water wheel, which was designed to look like an actual mill house, spent three years in trials, before being removed from the Harbor in 2011 as it couldn’t keep up with the volume of garbage enteri2ng the Bay from Baltimore City. The new Wheel debuted this May and, in it’s first major trial, removed 50,000 lbs of trash, ranging from cigarette butts to tires.

Watch it work its marvel

1. Its footprint is tiny, its reach is huge. Other ocean cleaning arrays rely on stretching massive booms across the ocean, exposing them to wind, potentially entangling marine animals, and requiring huge resource investments. Others must travel, burning fossil fuels and pulling large nets that collect both plastic and marine life.

By positioning it at the mouth of a major river, the Water Wheel can capture the entire Jones Falls watershed with a single short length of boom. The Jones Falls watershed encompasses 58 square miles of densely populated city. All drains lead to the sea, and all drains in this watershed lead directly to the Water Wheel.

2. Visibility matters. Most proposed ocean clean up solutions are out of sight and out of mind. A floating platform moored thousands of mile offshore does little to inform the public about the consequences of plastic waste. In contrast, the Water Wheel is moored in Baltimore’s Inner Harbor, one of the most heavily traffic locations in the state. Within a few hundred yards are five-star restaurants, the National Aquarium, major financial offices, and dozens of tourist attractions.

The Water Wheel catches plastic and other trash at the source, before it has a chance to reach the ocean, before it becomes part of the North Atlantic Garbage Patch. This matters. A recent study in PNAS revealed that we don’t even know where most oceanic plastic goes. So no matter how efficient the high seas-based clean-up array, it will never collect more than a tiny fraction of the total trash in our oceans. Meanwhile, the Water Wheel keeps spinning, keeping that same trash from reaching the sea.

CREDITS

http://bit.ly/2Bad2q0

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Beautiful Souls

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Montauk Shark mates

The ocean…so vast, so mysterious, so…necessary. Our world’s biggest bodies of water play an integral part in the earth’s ecosystem as well as our own health, so it’s important to continue conservation efforts and promote new ones.

With this in mind, it makes sense for us to celebrate World Oceans Day in June. But don’t worry, if you missed it, there’s still plenty you can do to pay homage to the oceans for the years to come. Here are eight facts about the oceans and how they are integral to your health…

1. Oceans Soak in Greenhouse Gases

According to the website Love to Know, the oceans play a big part in the war against climate change. The source explains that the vegetation in the sea “holds a largequantity of the excess greenhouse gases that humans produce, and that global climate change would be significantly worse otherwise”.

However, the same article warns that the rate in which humans are producing carbon emissions may outpace how much the oceans can absorb. Apparently the amount of carbon dioxide taken into the oceans has dropped proportionately by 10-percent each year since 2000, adds Love to Know.

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Feel the Souls

A Whale Shark hangs on divers hugs.

Blue Fin Tuna

Check out @businessinsider’s Tweet: https://twitter.com/businessinsider/status/905545441554694150?s=09

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“I Believe” in Oceans

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The night’s as clear as a big desert sky
But it’s hard to see stars with these tears in my eyes
Yeah, it’s hard not to cry
There’s twenty-six reasons why

There’s broken hearts that’ll never beat the same
Shattered lives still reeling from the pain
Of plans and dreams now gone
Oh, how do you move on?

But I believe
There’s someone who’s looking after me
Someone beside me night and day
To light the way
It’s hard to conceive
Something you can’t see
But I believe
I believe

There’s twenty-six angels looking down from above
resting in his mercy, grace and love
Time may never heal
The sadness that we feel

Rivers flow now that used to be dry
As people all over the world start to cry
But I believe