University of Exeter, 5 December 2018

https://www.exeter.ac.uk/news/research/title_695428_en.html

Indonesia, an archipelago of 260 million people, is the world’s second-largest plastic polluter after China, according to a study published in the journal Science in January. It produces 3.2 million tons of mismanaged plastic waste a year, of which 1.29 million tons ends up in the ocean, the study said.

Luhut Binsar Pandjaitan, Indonesia’s co-ordinating minister of maritime affairs, said the whale’s discovery should raise public awareness about the need to reduce plastic use, and had spurred the government to take tougher measures to protect the ocean.

“I’m so sad to hear this,” said Pandjaitan, who recently has campaigned for less use of plastic. “It is possible that many other marine animals are also contaminated with plastic waste and this is very dangerous for our lives.”

He said the government is making efforts to reduce the use of plastic, including urging shops not to provide plastic bags for customers and teaching about the problem in schools nationwide to meet a government target of reducing plastic use by 70 percent by 2025.

“This big ambition can be achieved if people learn to understand that plastic waste is a common enemy,” he told The Associated Press.

The Associated Press

November 20, 2018

Dead whale found with stomach full of plastic: 115 cups, 2 flip-flops and much, much more

FEATURED IMAGE: Researchers remove plastic waste from the stomach of a beached whale at Wakatobi National Park in Southeast Sulawesi, Indonesia. Muhammad Irpan Sejati Tassakka via AP / AP

Manila, Philippines – Coca-Cola, PepsiCo, and Nestlé were the most frequent companies identified in 239 cleanups and brand audits spanning 42 countries and six continents, the Break Free From Plastic movement announced today. Coca-Cola was the top plastic polluter in the global audit, with Coke-branded plastic pollution found in 40 of the 42 participating countries.

Over 187,000 pieces of plastic trash were audited, identifying thousands of brands whose packaging relies on the single-use plastics that pollute our oceans and waterways globally.  This brand audit effort is the most comprehensive snapshot of the worst plastic polluter companies around the world.

These brand audits offer undeniable proof of the role that corporations play in perpetuating the global plastic pollution crisis,” said Global Coordinator of Break Free From Plastic Von Hernandez. “By continuing to churn out problematic and unrecyclable throwaway plastic packaging for their products, these companies are guilty of trashing the planet on a massive scale. It’s time they own up and stop shifting the blame to citizens for their wasteful and polluting products.”

The audits, led by Break Free From Plastic member organizations, found that Coca-Cola, PepsiCo, Nestlé, Danone, Mondelez International, Procter & Gamble, Unilever, Perfetti van Melle, Mars Incorporated, and Colgate-Palmolive were the most frequent multinational brands collected in cleanups, in that order. This ranking of multinational companies included only brands that were found in at least ten of the 42 participating countries. Overall, polystyrene, which is not recyclable in most locations, was the most common type of plastic found, followed closely by PET, a material used in bottles, containers, and other packaging.

The top polluters in Asia, according to the analysis, were Coca-Cola, Perfetti van Melle, and Mondelez International brands. These brands accounted for 30 percent of all branded plastic pollution counted by volunteers across Asia. This year’s brand audits throughout Asia build upon a week-long cleanup and audit at the Philippines’ Freedom Island in 2017, which found Nestlé and Unilever to be the top polluters.

“We pay the price for multinational companies’ reliance on cheap throwaway plastic,” said Greenpeace Southeast Asia – Philippines Campaigner Abigail Aguilar. “We are the ones forced to clean up their plastic pollution in our streets and waterways. In the Philippines, we can clean entire beaches and the next day they are just as polluted with plastics. Through brand audits, we can name some of the worst polluters and demand that they stop producing plastic to begin with.”

In North and South America, Coca-Cola, PepsiCo, and Nestlé brands were the top polluters identified, accounting for 64 and 70 percent of all the branded plastic pollution, respectively.

“In Latin America, brand audits put responsibility on the companies that produce useless plastics and the governments that allow corporations to place the burden, from extraction to disposal, in mostly vulnerable and poor communities,” said GAIA Coordinator for Latin America Magdalena Donoso. “BFFP members in Latin America are exposing this crisis  and promoting zero waste strategies in connection with our communities.”

In Europe, Coca-Cola, PepsiCo, and Nestlé brands were again the top identified polluters, accounting for 45 percent of the plastic pollution found in the audits there. In Australia, 7-Eleven, Coca-Cola, and McDonald’s brands were the top polluters identified, accounting for 82 percent of the plastic pollution found. And finally, in Africa, ASAS Group, Coca-Cola, and Procter & Gamble brands were the top brands collected, accounting for 74 percent of the plastic pollution there.

“These brand audits are putting responsibility back where it belongs, with the corporations producing endless amounts of plastics that end up in the Indian Ocean,” said Griffins Ochieng, Programmes Coordinator for the Centre for Environment Justice and Development in Kenya. “We held cleanups and brand audits in two locations in Kenya to identify the worst corporate polluters in the region and hold them accountable. It is more urgent than ever, for the sake of communities that rely on the ocean for their livelihoods, health and well-being, to break free from plastic.”

Bread Free From Plastic is calling on corporations to reduce their use of single-use plastic, redesign delivery systems to minimize or eliminate packaging, and take responsibility for the plastic pollution they are pumping into already strained waste management systems and the environment. While the brand audits do not provide a complete picture of companies’ plastic pollution footprints, they are the best indication to date of the worst plastic polluters globally.

Notes:

For the entire set of results, please find Break Free From Plastic’s brand audit report here: https://www.breakfreefromplastic.org/globalbrandauditreport2018/

[1] Break Free From Plastic is a global movement envisioning a future free from plastic pollution. Since its launch in September 2016, nearly 1,300 groups from across the world have joined the movement to demand massive reductions in single-use plastics and to push for lasting solutions to the plastic pollution crisis. These organizations share the common values of environmental protection and social justice, which guide their work at the community level and represent a global, unified vision. www.breakfreefromplastic.org

Photo and video:

For photo and video from brand audits around the world, click here: https://media.greenpeace.org/collection/27MZIFJWQQ88P

 9 October 2018

Coca-Cola, PepsiCo, and Nestlé found to be worst plastic polluters worldwide in global cleanups and brand audits

FEATURED IMAGE: A Greenpeace diver holds a banner reading “Coca-Cola is this yours?” and a Coke bottle found adrift in the Great Pacific Garbage Patch. Even hundreds of kilometres from any inhabited land, plastic can be found polluting our environment. © Justin Hofman / Greenpeace

Notes:

For the entire set of results, please find Break Free From Plastic’s brand audit report here: https://www.breakfreefromplastic.org/globalbrandauditreport2018/

[1] Break Free From Plastic is a global movement envisioning a future free from plastic pollution. Since its launch in September 2016, nearly 1,300 groups from across the world have joined the movement to demand massive reductions in single-use plastics and to push for lasting solutions to the plastic pollution crisis. These organizations share the common values of environmental protection and social justice, which guide their work at the community level and represent a global, unified vision. www.breakfreefromplastic.org

THE MARIANA TRENCH—THE deepest point in the ocean—extends nearly 36,000 feet (10,989 meters) down in a remote part of the Pacific Ocean, but it has not escaped from the global onslaught of plastic pollution.  A recent study revealed that a plastic bag, like the kind given away at grocery stores, is now the deepest known piece of plastic trash.  The discovery is one of 3,000 pieces of man-made debris dating back 30 years.

Scientists found it by looking through the Deep-Sea Debris Database, a collection of photos and videos taken from 5,010 dives from numerous international teams working around the world over the past 30 years and using deep-sea remote vehicles to help study the ocean beds to discover what lies beneath.

Scientists have found an unprecedented number of microplastic frozen in Arctic sea ice, demonstrating the alarming extent to which they are pervading marine environments.

Analysis of ice cores from across the Arctic region found levels of the pollution were up to three times higher than previously thought.  Each litre of sea ice contained around 12,000 particles of plastic, which scientists are now concerned are being ingested by native animals.

Based on their analysis, the researchers were even able to trace the tiny fragments’ paths from their places of origin, from fishing vessels in Siberia to everyday detritus that had accumulated in the infamous Great Pacific Garbage Patch.

“We are seeing a clear human imprint in the Arctic,” the study’s first author, Dr Ilka Peeken, told The Independent. “It suggests that microplastics are now ubiquitous within the surface waters of the world’s ocean,” said Dr Jeremy Wilkinson, a sea ice physicist at the British Antarctic Survey who was not involved with the study.

“Nowhere is immune.”

AWI scientist Julia Gutermann analysing an Arctic sea ice core for microplastic particles in a lab at the AWI Helgoland (Tristan Vankann)

Dr Peeken and her team at the Alfred Wegener Institute for Polar and Marine Research collected ice core samples over the course of three expeditions on the research icebreaker Polarstern.  Their voyages covered five regions along the Transpolar Drift and Fram Strait, which channel sea ice from the Central Arctic to the North Atlantic.

Not only is polar sea ice acting as a store for ocean plastic that could potentially be released as global temperatures get warmer due to climate change, the movement of sea ice could be depositing microplastics in areas that were previously plastic-free.

The researchers analysed their samples using a device known as a Fourier-transform infrared spectrometer.  This enabled them to examine the ice cores layer by layer and in great detail, working out the origins of even the tiniest shards of plastic.

“What is interesting also is you have very localised sources – ship paint particles and cigarette butts and stuff like that,” said Dr Peeken. “We also see polyethylene, a very light polymer which is found in really high numbers particularly in the Central Arctic. We think that there is an incoming flow from the Pacific so that could show that is coming from that region.

“We see a large impact of plastic pollution coming from the urban areas – a lot is coming from the Atlantic and from the Pacific.”

In their paper, published in the journal Nature Communications, the scientists speculate that this polyethylene could originate from the Great Pacific Garbage Patch in the North Pacific Gyre. . . .

In ice cores collected in Siberia, the predominant forms of microplastic included paint particles from ships and nylon waste from fishing nets.

Over half the microplastic particles trapped in the ice were less than a twentieth of a millimetre wide, meaning they could easily be ingested by small Arctic creatures.

“While we don’t yet know the full extent of the impact of microplastics on the health of the marine environment or humans, the growing body of evidence suggests microplastic pollution is a contaminant of environmental and economic concern,” said Dr Pennie Lindeque, lead plastics scientist at Plymouth Marine Laboratory, who was not involved with the study.

“As microplastics can look like prey for marine animals and are small in size they may be eaten by a wide range of species, from zooplankton – small animals at the base of the food web –  to seabird and whales, potentially impacting marine ecosystems and the food chain.”

Other scientists welcomed the research as “a benchmark study” that demonstrated the extent to which plastics both big and small have covered the world.  However, given the scale of the global plastic crisis, they said its conclusions did not come as a surprise.

Professor Richard Thompson, an ocean plastic researcher at the University of Plymouth who first coined the use of the term microplastics, said this study builds on work he conducted to establish their concentration in Arctic ice.  “The study reinforces what is already clear to many marine scientists – that plastic debris is a highly persistent form of contamination that can accumulate in considerable concentrations even in remote locations far from the likely points of entry to the ocean. What is increasingly clear is the urgency with which we need to take steps to halt the flow of plastic debris to the ocean.

“A key priority in my view is interdisciplinary research focused on delivering appropriate evidence to inform industry and policy on the most appropriate solutions.”

FEATURED IMAGE: Scientists collected Arctic ice samples while on board the German research icebreaker Polarstern, seen here above the Lomonosov Ridge in the central Arctic Ocean ( Alfred-Wegener-Institut/Rüdiger Stein )

 

By Josh Gabbatiss, Science Correspondent, Independent

April 14, 2018

https://www.independent.co.uk/environment/plastic-pollution-arctic-sea-ice-microplastics-ocean-environment-a8319951.html

A sperm whale was found washed ashore dead after swallowing 64 pounds of plastic debris. The male sperm whale was found on the Murcian coast in southern Spain in late February, reminding us how critical plastic waste in the oceans has become.

After investigating, the El Valle Wildlife Rescue Center determined that the sperm whale was killed by gastric shock to its stomach and intestines after ingesting 64 pounds of plastic. The autopsy found plastic bags, nets, ropes, plastic sacks, and even a plastic jerrycan in the whale’s stomach and intestines.

Experts found the inner walls of the whale’s abdomen to be inflamed due to a bacterial or fungal infection. This is likely a result of the whale unable to expel the plastics from its system, resulting in peritonitis.

The male sperm whale, an endangered species protected in the US under the Endangered Species Conservation Act, weighed over 6 tonnes and measured 33 feet long. Sperm whales typically eat squid and live around the same lifespan as humans, averaging 70 years.

As a result of the whale’s death, the Murcia government launched a campaign against dumping plastic waste into the coastal town’s water. The coastal community is working to raise awareness of the ever-growing plastic problem in the oceans and the need for beach cleaning.

Most plastic waste has already made its way to landfills and oceans.

Plastic is in almost everything we use. Now researchers have calculated the staggering amount of the synthetic material humans have produced since large-scale production began in the 1950s: 8.3 billion tonnes.

More disturbing, the researchers say, is the amount of plastic waste that humans have produced. Of the 8.3 billion tonnes we’ve made since 1950, 6.3 billion of that has already become waste.

“We expected the numbers to be large, but somehow we were surprised at how large they are,” Roland Geyer, lead author of the study and associate professor in environmental science and management at the University of California, Santa Barbara, told CBC News.

“Even for people like me who do these kinds of material flow analyses for a living, these are enormous quantities.”

The number that shocks him the most, however, is the rapid increase in production.

“Of the 8.3 billion metric tonnes of virgin plastics ever made, half was made just in the last 13 years,” Geyer said. “Between 2004 and 2015 we made as much plastic as we made between 1950 and 2004.”

Choking our ecosystems

A new study involving scientists from around the world estimates there are more than 79,000 tonnes of ocean plastic in a 1.6 million square kilometre area of the North Pacific Ocean, commonly referred to as the Great Pacific Garbage Patch. 

An enormous area of rubbish floating in the Pacific Ocean, known as the Great Pacific Garbage Patch, is teeming with far more debris than previously thought, heightening alarm that the world’s oceans are being increasingly choked by trillions of pieces of plastic.

The sprawling patch of detritus – spanning 1.6m sq km, (617,763 sq miles) more than twice the size of France – contains at least 79,000 tons of plastic, new research published in Nature has found. This mass of waste is up to 16 times larger than previous estimates and provides a sobering challenge to a team that will start an ambitious attempt to clean up the vast swath of the Pacific this summer.

79,000 tons is “the equivalent to the mass of more than 6,500 school buses.” Helen Thompson, Science News

The analysis, conducted by boat and air surveys taken over two years, found that pollution in the so-called Great Pacific Garbage Patch is almost exclusively plastic and is “increasing exponentially”. Microplastics, measuring less than 0.5cm (0.2in), make up the bulk of the estimated 1.8tn pieces floating in the garbage patch, which is kept in rough formation by a swirling ocean gyre.

While tiny fragments of plastic are the most numerous, nearly half of the weight of rubbish is composed of discarded fishing nets. Other items spotted in the stew of plastic include bottles, plates, buoys, ropes and even a toilet seat.

Fishing nets and ropes make up 47% of the plastic mass in the Great Pacific Garbage Patch, a new study suggests. Photo: NOAA  A sea turtle entangled in a ghost net. Photo by Francis Perez

“I’ve been doing this research for a while, but it was depressing to see,” said Laurent Lebreton, an oceanographer and lead author of the study. Lebreton works for the Ocean Cleanup, a Dutch-based non-profit that is aiming to tackle the garbage patch. “There were things you just wondered how they made it into the ocean. There’s clearly an increasing influx of plastic into the garbage patch.”

Particles smaller than half a centimeter, called microplastics, account for 94% of the pieces, but only 8% of the overall mass. In contrast, large (5 to 50 centimeters) and extra-large (bigger than 50 centimeters) pieces made up 25% and 53% of the estimated patch mass.  Much of the plastic in the patch comes from humans’ ocean activities, such as fishing and shipping, the researchers found. Almost half of the total mass, for example, is from discarded fishing nets. A lot of that litter contains especially durable plastics, such as polyethylene and polypropylene, which are designed to survive in marine environments.  Helen Thompson, Science News

“We need a coordinated international effort to rethink and redesign the way we use plastics. The numbers speak for themselves. Things are getting worse and we need to act now.”

Plastic samples collected during The Ocean Cleanup’s Mega Expedition in 2015. (The Ocean Cleanup Foundation)

. . . The problem of plastic pollution is gaining traction in diplomatic circles, with nearly 200 countries signing on to a UN resolution last year that aims to stem the flood of plastic into the oceans. However, the agreement has no timetable and is not legally binding.

Dr Clare Steele, a California-based marine ecologist who was not involved in the research, said the study provided “great progress” in understanding the composition of the Great Pacific garbage patch.

But she regretted that while removing larger items, such as ghost fishing nets, would help wildlife, the clean-up would not deal with the colossal amount of microplastic.

“Those plankton-sized pieces of plastic are pretty difficult to clean up,” she said. “The only way is to address the source and that will require a radical shift on how we use materials, particularly single-use plastic such as cutlery, straws and bottles that are so durable.

“We need to reduce waste and come up with new, biodegradable alternatives to plastic. But one of the easiest steps is changing the way we use and discard the more ephemeral plastic products.”

Cleanup efforts

And while Eriksen supports initiatives like The Ocean Cleanup Foundation, which plans to use nets to collect ocean plastic, he says that’s not a solution by itself.

“I applaud them for going after the big stuff in the middle of the ocean. That’s great,” he said. “We need to keep those nets from shredding into microplastics. But it’s disingenuous to say you’re cleaning the oceans when you’re doing nothing to stop the flow of trash at land and sea.”

Eriksen said that what’s needed is a wide-scale effort beginning at the source.

“Policy has to have [manufacturers] clean up their act,” he said. “And make smarter products and think of the full life cycle; stop making something that, when it becomes waste, becomes a nightmare for everyone.”

Both Lebreton and Eriksen would like to see less single-use plastic as well as a focus on cleaning up beaches and shores, before it makes its ways into our oceans.

“We’ve created a monster with plastic,” Lebreton said. “This [study] shows the urgency of the situation and shows that we need to act quickly.”

READ FULL ARTICLE AT:

Great Pacific Garbage Patch is 16 times bigger than previously estimated, study finds

Sample collected during 2015 expedition was mostly microplastics less than 0.5 cm in diameter

By Nicole Mortillaro, CBC News, March 22, 2018

http://www.cbc.ca/news/technology/great-pacific-garbage-patch-1.4582626