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Pacific Plastic Dump Far Larger Than Feared: Study

           

Eight million tonnes of plastics enter the oceans every year, much of which has accumulated in five giant garbage patches around the planet, according to a new study.  CAROLINE POWER PHOTOGRAPHY/AFP/File / Handout

CLICK HERE - STUDY - Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic

phys.com - by Patrick Galey And Marlowe Hood - March 22, 2018

The vast dump of plastic waste swirling in the Pacific ocean is now bigger than France, Germany and Spain combined -- far larger than previously feared -- and is growing rapidly, a study published Thursday warned.

Researchers based in the Netherlands used a fleet of boats and aircraft to scan the immense accumulation of bottles, containers, fishing nets and microparticles known as the "Great Pacific Garbage Patch" (GPGP) and found an astonishing build-up of plastic waste.

"We found about 80,000 tonnes of buoyant plastic currently in the GPGP," Laurent Lebreton, lead author of the study published in the journal Scientific Reports, told AFP.

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Destruction of Nature as Dangerous as Climate Change, Scientists Warn

       

A dead Bodó fish in front of stranded floating houses on the bed of Negro River, a major tributary of the Amazon River, during a drought in 2015. Photograph: Raphael Alves/AFP/Getty Images

CLICK HERE - ipbes - Biodiversity and Nature’s Contributions Continue Dangerous Decline, Scientists Warn

Unsustainable exploitation of the natural world threatens food and water security of billions of people, major UN-backed biodiversity study reveals

theguardian.com - by Jonathan Watts - March 23, 2018

Human destruction of nature is rapidly eroding the world’s capacity to provide food, water and security to billions of people, according to the most comprehensive biodiversity study in more than a decade.

Such is the rate of decline that the risks posed by biodiversity loss should be considered on the same scale as those of climate change, noted the authors of the UN-backed report, which was released in Medellin, Colombia on Friday.

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The World Bank - Operational Framework for Strengthening Human, Animal and Environmental Public Health Systems at Their Interface

                                                 

documents.worldbank.org - 29 January 2018

Abstract

Public health systems have critical and clear relevance to the World Bank’s twin goals of poverty eradication and boosting shared prosperity. In particular, they are impacted by, and must respond to,significant threats at human-animal-environment interface. Most obvious are the diseases shared between humans and animals (“zoonotic” diseases), which comprise more than 60 percent of known human infectious pathogens; but also aspects of vector-borne disease, food and water safety and security, and antimicrobial resistance. Public health systems must therefore be resilient and prepared to face existing and future disease threats at the human-animal-environment interface. the Operational Framework provides a strong orientation to One Health to assist users in understanding and implementing it, from rationale to concrete guidance for its application. Six core chapters are included, supported by annexes diving deeper into operational tools and recent World Bank alignment with One Health topics, and a glossary that explains key terms, including interpretations specific to the Operational Framework.

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Well, At Least One Catastrophic Climate Scenario Is Looking Less Likely

           

An aggregation of methane ice worms seen on a methane hydrate in the Gulf of Mexico. Image: NOAA

CLICK HERE - STUDY - Limited contribution of ancient methane to surface waters of the U.S. Beaufort Sea shelf

earther.com - by Maddie Stone - January 18, 2018

There’s been loads of media hype regarding the Arctic “methane bomb,” an idea that rising temperatures could cause a pulse of ancient methane, locked in permafrost and frozen hydrates on the ocean floor, to escape to the atmosphere, triggering catastrophic global warming. Well, we have some positive news for you: a new study finds little evidence to support this scenario playing out in at least one fast-warming part of the world . . .

 . . . “Our data suggest that even if increasing amounts of methane are released from degrading hydrates as climate change proceeds, catastrophic emission to the atmosphere is not an inherent outcome,” lead study author Katy Sparrow of the University of Rochester said in a statement.

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Warning of 'Ecological Armageddon' After Dramatic Plunge in Insect Numbers

           

Flying insects caught in a malaise trap, used by entomologists to collect samples. Photograph: Entomologisher Verein Krefeld

Three-quarters of flying insects in nature reserves across Germany have vanished in 25 years, with serious implications for all life on Earth, scientists say

CLICK HERE - STUDY - Plos One - More than 75 percent decline over 27 years in total flying insect biomass in protected areas

theguardian.com - by Darian Carrington - October 18, 2017

The abundance of flying insects has plunged by three-quarters over the past 25 years, according to a new study that has shocked scientists.

Insects are an integral part of life on Earth as both pollinators and prey for other wildlife and it was known that some species such as butterflies were declining. But the newly revealed scale of the losses to all insects has prompted warnings that the world is “on course for ecological Armageddon”, with profound impacts on human society.

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The Great Thaw of America's North is Coming

Vladimir Romanovsky crouches as he collects temperature recordings beneath the forest floor (Credit: Anthony Rhoades)

Image: Vladimir Romanovsky crouches as he collects temperature recordings beneath the forest floor (Credit: Anthony Rhoades)

bbc.com - Sara Goudarzi - October 17th 2017

Vladimir Romanovsky walks through the dense black spruce forest with ease. Not once does he stop or slow down to balance himself on the cushy moss beneath his feet insulating the permafrost.

It’s a warm day in July, and the scientist is looking for a box that he and his team have installed on the ground.

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Hurricane Maria Just Became the Latest Category 3 Storm

Satellite imagery of Hurricane Maria. NASA / AP.

Image: Satellite imagery of Hurricane Maria. NASA / AP.

theatlantic.com - Marina Koren - September 18th 2017

The Caribbean is preparing for another “dangerous” major hurricane less than two weeks after Irma struck the region, devastating entire islands, flattening homes and buildings, and killing more than 30 people.

The National Hurricane Center on Monday upgraded Hurricane Maria to a Category 3 storm packing 120-mile-per-hour winds with stronger gusts. “Additional rapid strengthening is forecast during the next 48 hours, and Maria is expected to be a dangerous major hurricane as it moves through the Leeward Islands and the northeastern Caribbean Sea,” the center said in its latest advisory.

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This is how your world could end

The 2014 El Portal fire burning near Yosemite National Park, California. Scientists have warned that rising global temperatures will lead to more wildfires in Yosemite and elsewhere. Photograph: Stuart Palley/EPA  theguardian.com - Peter Brannen - September 9th 2017

Image:  The 2014 El Portal fire burning near Yosemite National Park, California. Scientists have warned that rising global temperatures will lead to more wildfires in Yosemite and elsewhere. Photograph: Stuart Palley/EPA

theguardian.com - Peter Brannen - September 9th 2017

Many of us share some dim apprehension that the world is flying out of control, that the centre cannot hold. Raging wildfires, once-in-1,000-years storms and lethal heatwaves have become fixtures of the evening news – and all this after the planet has warmed by less than 1C above preindustrial temperatures. But here’s where it gets really scary.

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Nation's largest oil refinery forced to shut down as Harvey floods Port Arthur

money.cnn.com - Julia Horowitz and Jill Disis - August 30th 2017

The largest oil refinery in the country is shutting down as Hurricane Harvey causes more catastrophic flooding, and more have followed suit.

Early Wednesday, Motiva said it started closing its Port Arthur refinery "in response to increasing local flood conditions." The plant won't open until flood waters recede.

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Global fuel prices jump as Harvey's impact ripples beyond U.S. Gulf

reuters.com - Erwin Seba and Devika Krishna Kumar - August 31st 2017

Tropical Storm Harvey’s impact on the energy industry spread worldwide as flooded U.S. refiners and closed fuel pipelines threatened to squeeze national supply, roiling global fuel markets and rerouting millions of barrels of fuel to the Americas to avert shortages.

The storm, which lashed Louisiana with rain on Thursday, has pummeled the U.S. Gulf Coast, immersing Houston, Texas, and the surrounding area in several feet of water and forcing the closure of about a quarter of U.S. refining capacity.

Benchmark U.S. gasoline prices RBc1 and margins RBc1-Clc1 surged anew on Thursday.

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