Pope praises fishermen who clean up polluted seas

MSN – AFP, 18 January 2020

Pope Francis on Saturday praised fishermen cleaning up polluted seas by collecting the rubbish caught in their nets and bringing it back to land to dispose of it.

It is estimated that 80 percent of waste in the sea comes from land and 20 

percent from boats and the fishing industry (Filippo MONTEFORTE)

Fishermen from San Benedetto del Tronto in Italy, who voluntarily collect around a tonne of litter a week and then sort it to be recycled where possible, met Francis at the Vatican.

"I would like to express my particular appreciation for the seabed clean-up," Francis told them.

"This initiative is very important, both for the large amount of waste, especially plastic waste, that you have recovered, and -- and I would say above all -- because it can and is already becoming a repeatable model in other areas of Italy and abroad".

Fishermen say they get so much plastic in their nets that it stops 

them being able to catch fish (Filippo MONTEFORTE)

Some 60 percent of the waste the fishermen collect is plastic.

The pope said the project was a great example of how civil society could to its part to help fix global problems -- and hoped it would inspire institutions to step up and shoulder their own responsibilities.

It is estimated that 80 percent of waste in the sea comes from land and 20 percent from boats and the fishing industry.

A study by the peer-reviewed Public Library of Science (PLOS) published in 2015 estimated that the Mediterranean contains 1,000-3,000 tonnes of floating plastic, with an unknown quantity on the seabed.

The Nile river delivers at least 1,500 tonnes of plastic into the Med annually, according to the PLOS study.

Sperm whales wash up regularly on Italian beaches, their stomachs full of plastic, and fishermen tell of getting so much plastic in their nets that it stops them being able to catch fish.

Much of the rubbish is single-use, such as bottles, plates and cutlery, but also includes old nets from fishing or mussel farming and assorted random plastic objects, from medical products to fax machine parts.

Dutch inventors roll out river plastic clean-up barge

Yahoo – AFP, October 26, 2019

The model on display was the fourth to be built and is due to be sent to
the Dominican Republic (AFP Photo/Robin UTRECHT)

The Hague (AFP) - A Dutch non-profit group committed to ridding the world's waters of plastic, Saturday unveiled their latest invention, a floating garbage-collection barge called "The Interceptor".

It is built by The Ocean Cleanup, who say it will "close the tap" on the greatest source of garbage reaching the oceans: rivers.

The barge, which will be anchored in polluted rivers, is capable of scooping up to 50 tonnes of garbage per day floating downstream, said its inventor, 25-year-old Boyan Slat.

"Under the right conditions we think it could even achieve double that," said Slat, who is the CEO and founder of The Ocean Cleanup.

"The Interceptor" resembles a large houseboat attached to a curved barrier. It is 24 metres (78 feet) long, solar-driven, fully autonomous and able to collect plastic in rivers around the clock, Slat said.

Placed at strategic positions in a river system, its barrier directs plastic to the waiting "mouth" of the barge, from where it rolls up a conveyor belt and is dumped into one of six dumpsters.

The barge has a capacity to carry 50 cubic metres of waste plastic, the equivalent of 271,000 Rubik's cubes, said Slat.

Once full, an onboard computer sends a message to local operators to pull out the dumpsters and empty them "as easily as you would clean your vacuum," Slat said at the unveiling of the machine.

The project will tackle 1,000 of the most polluting rivers in the world "within five years", which contribute to 80 percent of global plastic pollution, he added.

Two of the machines are already up and running: one in Jakarta, Indonesia, and another in Malaysia. A third is being prepared for deployment in Vietnam.

Slat used a fourth Interceptor for the presentation in the port city of Rotterdam's harbour on Saturday. This one will be sent to the Dominican Republic, he said.

Earlier this month, The Ocean Cleanup announced that a special ship designed to clean the world's oceans had harvested its first plastic from the Great Pacific Garbage Patch.

The Interceptor at work in Malaysia. Photo: The Ocean CleanUp

Related Articles:

Boyan Slat launches new project to clean up plastic in rivers

“Afraid of Love” + “What’s Wrong Today”, Laguna Hills, California, US(2), Dec 9, 2018 (Kryon Channelling by Lee Carroll)

• Stagnation of the current US Politics: Compassioned (US) leaders will arise in the future
• Shortage of fresh/drinking water: Invention to make salt from salt water magnetic and remove it with water desalination process in high volumes
• Pollution on Earth: 1 - Stop killing the environment! / 2 - The rise of temperature on Earth is “temporary” and is part of the "regular" Watercycle.
• Replacement of current fossil energy source: Use of magnetics based (small/big) engines to produces electricity / free energy
• Plastic pollution in the oceans: Invention to remove the plastics gradually from the oceans

Ocean Cleanup move to the Pacific, ‘a milestone’ says Dutch inventor

Photo: The Ocean Cleanup

New prototype plastic catcher works, Ocean Clean Up group says

DutchNews, October 2, 2019

Photo: Ocean Clean-up

The latest prototype of a Dutch invention to catch plastic floating in the ocean is working, say researchers with The Ocean Cleanup, which has been testing the device some 2,000 kilometres off the Californian coast. 

The new prototype is successfully catching and keeping plastic in all shapes and sizes, the organisation said on Tuesday. 

Earlier versions of the plastic catcher did not manage to hold on to the plastic,  the organisation’s spokesman Joost Dubois told broadcaster NOS. ‘The problem was that we couldn’t control the difference in speed of the plastic and the device. You need a big difference in speed in order to keep hold of the plastic,’ he said. 

The solution to the problem was to use a sea anchor in the shape of a parachute which made the plastic catcher move more slowly than the plastic. Smaller plastic pieces could then be caught in the device more easily, including micro plastics of a millimetre in size. 

The Ocean Cleanup is planning a second version of the new plastic catcher next year which will be able to collect more plastic over a longer period of time. Inventor Boyan Slat and his team aim to eventually halve the Great Pacific Garbage Patch, some 1.6 million square kilometers in size, between California and Hawaii. 

Slat came up with his Ocean Cleanup project in 2012 and spent the next five years developing it, for which he has collected over €30m in funding.

VIDEO: Boyan Slat, the 25-year-old Dutch founder of @TheOceanCleanup, explains how the ship was able to harvest a range of plastics from the ocean pic.twitter.com/EjEfMOIjqS

— AFP news agency (@AFP) 2 oktober 2019

#UPDATE A special ship designed to clean the oceans has harvested its first plastic from the #GreatPacificGarbagePatch since setting sail from San Francisco last month, its Dutch inventor says https://t.co/yFNZwykhJZ #TheOceanCleanup

— AFP news agency (@AFP) 2 oktober 2019

Related Articles:

“Afraid of Love” + “What’s Wrong Today”, Laguna Hills, California, US(2), Dec 9, 2018 (Kryon Channelling by Lee Carroll)

• Stagnation of the current US Politics: Compassioned (US) leaders will arise in the future
• Shortage of fresh/drinking water: Invention to make salt from salt water magnetic and remove it with water desalination process in high volumes
• Pollution on Earth: 1 - Stop killing the environment! / 2 - The rise of temperature on Earth is “temporary” and is part of the "regular" Watercycle.
• Replacement of current fossil energy source: Use of magnetics based (small/big) engines to produces electricity / free energy
• Plastic pollution in the oceans: Invention to remove the plastics gradually from the oceans

Ocean Cleanup move to the Pacific, ‘a milestone’ says Dutch inventor

Photo: The Ocean Cleanup

Environmental activists pluck plastic from world's beaches on mass cleanup day

Yahoo – AFP, 21 September 2019

Volunteers in Manila scoop up coastal trash as part of the World Cleanup
Day initiative

Thousands of volunteers wielding nets and bin bags scoured coasts, parks and riverbanks across the globe Saturday, in a litter-picking drive highlighting the vast quantity of trash dumped worldwide, a day after mass international climate protests.

Campaigners took part in World Cleanup Day from Manila to the Mediterranean, as hundreds of thousands of people across the world take part in demonstrations and activities calling for urgent action on the environment.

Young people have been at the forefront of the movement, with masses of children skipping school on Friday for a global climate strike, which teen activist Greta Thunberg said was "only the beginning".

Some four million people filled city streets around the world on Friday, organisers said, in what was billed as the biggest ever protest against the threat posed to the planet by rising temperatures.

Greta Thunberg, pictured in September 2018, began her climate school strike 

outside the Swedish parliament last year

It kicked off a week of climate action called for by Thunberg, who was among several hundred young activists attending a climate summit at the United Nations on Saturday.

The World Cleanup Day on Saturday is an initiative that has got millions into the streets and cleaning up litter across the globe since it began just over a decade ago.

In France, volunteers posted images of their trash hauls on social media -- heaps of assorted waste, soft drink cans and plastic containers.

A climate protest on the streets of Paris attracted some 15,000 people, according to a tally by independent consultancy Occurrence, but the rally was marred by clashes between security forces and a relatively small number of troublemakers.

"The conditions for a non-violent march are not in place," Greenpeace, a co-organiser of the event, said on Twitter, as police fired teargas at protesters.

Hundreds of thousands of young people have since mobilised - these demonstrators 

were out in Kiev on Friday

'For us to help'

While the types of trash collected varied, the common material in the bin bags across the planet was plastic, amid surging concerns over the environmental costs of single use items and microplastics in world waterways.

Plastic pollution is a major problem across Southeast Asia, but particularly in the Philippines, which -- along with China, Vietnam and Indonesia -- is frequently listed among the world's worst offenders.

In the Philippine capital, some 10,000 people swept across a long stretch of beach on heavily polluted Manila Bay, clutching sacks they filled with rubbish.

"It's for us to help the environment, especially here in Manila, there's a lot of garbage," Mae Angela Areglado, a 20-year-old student told AFP as she pitched in with the cleanup -- held right next to the city's huge Baseco slum.

Thousands turned out in Philippines to scour heavily polluted Manila Bay for trash

"(Plastic is) affecting the marine life because they think that it is food," she added.

In the Pacific island nation of Fiji, which is among the countries worst affected by sea level rises and has become a vocal advocate for global climate action, people scoured palm-fringed beaches west of the capital Suva, heaving discarded car tyres and engine parts from the coast.

On Australia's Bondi beach activists sifted through the sand, carting off bits of plastic and cigarette butts.

Youth leading way

The mass cleanup is coordinated by the Let's Do It Foundation, which began life in Estonia and says that 18 million people from 157 countries participated in the global cleanup day last year. This year, it says more than 160 countries are taking part.

A climate protest in Paris was marred by clashes between security forces 

and a relatively small number of troublemakers

"Garbage is a global problem and it affects all the people in the world. It knows no state borders," said the organisation's president Heidi Solba in a statement.

The group said about 30,000 people are participating in Estonia on Saturday in a drive focusing on small litter like bottle tops and cigarette butts.

Mart Normet, leader of the initiative in Estonia, said he drew hope from the enthusiasm of young people.

"When I look at the new photos on Facebook, I can see that the new generation is bringing a completely new attitude. Littering and damaging consumption are a thing of the past," he said.

Seventy-nine percent of the plastic ever made has ended up dumped according 

to a UN report from 2018

In Vietnam's capital Hanoi, around 1,400 volunteers went searching for litter under the scorching sun.

"Although our actions are very small -- like cleaning trash from the sidewalk -- it could spread a meaningful message," 18-year-old Hoang Thi Hoan told AFP, as motorists zipped by on a busy street.

Friday's strike organisers 350.org said the youth-led rallies were the start of 5,800 protests across 163 countries over the next week.

UN chief Antonio Guterres met young activists in New York on Saturday, telling them: "There is a change in momentum... due to your initiative and to the courage, with which you have started these movements."

Friday's climate strike was billed as the biggest ever protest against the threat 

posed to the planet by rising temperatures

A landmark UN report to be unveiled next week will warn global warming and pollution are ravaging Earth's oceans and icy regions in ways that could unleash misery on a global scale.

The World Health Organization (WHO) said in August that the level of microplastics in drinking-water is not yet dangerous for humans but called for more research into potential future risk and a reduction in plastic waste.

Seventy-nine percent of the plastic ever made has ended up dumped, with little reused or destroyed despite recycling and other initiatives to curb use, a UN report from 2018 said.

Mussels, 'super-filters' that can help beat water pollution

Yahoo – AFP, Amélie BOTTOLLIER-DEPOIS, August 18, 2019

Like canaries in a coal mine, mussels have long been used as 'bio-indicators' of
the health of the seas, lakes and rivers they inhabit (AFP Photo/JOEL SAGET)

Paris (AFP) - Seafood lovers who prize the mussel for its earthy taste and succulent flesh may be unaware of its growing potential in the fight against water pollution.

The mussel is the hoover of the sea, taking in phytoplankton for nourishment along with microplastics, pesticides and other pollutants -- which makes it an excellent gauge.

One day, it may also be pressed into service to cleanse water.

"It's a super-filter in the marine world, filtering up to 25 litres of water a day," says marine biologist Leila Meistertzheim.

"It's a real model of bioaccumulation of pollutants generally speaking."

As they pump and filter the water through their gills in order to feed and breathe, mussels store almost everything else that passes through -- which is why strict health rules apply for those destined for human consumption.

Like canaries in a coal mine, mussels have long been used as "bio-indicators" of the health of the seas, lakes and rivers they inhabit.

Little-known pollutants can turn up to join the usual suspects, with increasing attention paid to microplastics containing bisphenol A and phthalates, both thought to be endocrine disruptors.

Meistertzheim heads a study for France's Tara Ocean Foundation using mussels to gauge the health of the estuaries of the Thames, Elba and Seine rivers.

The mussels, placed in fish traps, are submerged in the waters for a month before researchers dissect them to determine what chemical substances lurk in their tissues.

The idea of deploying mussels across the oceans to absorb ubiquitous microplastics is just a dream for now, but for other pollutants, the bivalves are already at work.

"In some places, mussels are used, as well as oysters, to cleanse the sea of pesticides, for example," Meistertzheim notes.

E. coli busters

Richard Luthy, an environmental engineer from California's Stanford University, says that, in most cases, mussels harvested from contaminated waters should not be eaten.

But if the contaminant is E. coli, mussels can be thanked for the "removal and inactivation" of the faecal material, he says, calling the service a "public health benefit".

The mussels are edible because they "excrete the bacteria as faeces or mucus," he says.

Mussels living in waterways affected by eutrophication -- often marked by abundant algae -- are also fit for human consumption, researchers say.

The phenomenon is often the result of waste dumped into the waterway containing phosphates and nitrites, such as detergents, fertilisers and sewage.

The nutrients in these substances encourage the proliferation of algae, which in turn starves the water of oxygen, upsetting the ecosystem.

Mussels "recycle" these nutrients by feeding on the algae, says Eve Galimany, a researcher of the US National Oceanic and Atmospheric Administration's Milford Laboratory who has experimented with mussels in the Bronx River in New York.

The recycling principle is already at work in a pilot project titled Baltic Blue Growth in Sweden, Denmark and the Baltic countries which grows mussels to be fed to animals such as poultry, fish and pigs.

"Eutrophication... is the biggest problem of the Baltic Sea, the most urgent one," says project head Lena Tasse. Mussels "could be part of a solution".

Why feed them to animals if they are safe for humans? Because Baltic mussels are too small to be of interest to seafood lovers, says Tasse, adding: "Swedes like big mussels."

Meanwhile, the jury is still out on the effects of microplastics on human health.

A recent report by WWF said that humans ingest an average of five grammes of microplastics a week -- about the weight of a credit card.

A 2018 study published in the journal Environmental Pollution, based on samples from British coastlines and supermarkets, estimated that every 100 grammes (3.5 ounces) of mussels contained 70 tiny pieces of plastic.

Should we be worried? Meistertzheim thinks not.

"I eat them," she says. "A dish of mussels is not necessarily worse than organic hamburger meat wrapped in plastic."

Beloved baby dugong 'Mariam' dies in Thailand with plastic in stomach

Yahoo – AFP, August 17, 2019

Mariam washed up in shallow waters off southwestern Thailand months ago
and photos of her quickly went viral (AFP Photo/Sirachai ARUNRUGSTICHAI)

A sick baby dugong whose fight for recovery won hearts in Thailand and cast a spotlight on ocean conservation has died from an infection exacerbated by bits of plastic lining her stomach, officials said Saturday.

Mariam washed up in shallow waters off southwestern Thailand months ago and photos of her nuzzling playfully next to rescuers quickly went viral.

The discovery soon after of another orphaned dugong brought the sea cows celebrity status, the attention of a Thai princess -- who named the second one "Jamil" -- and round-the-clock webcasts giving viewers a front-row seat to feedings and treatment.

But Mariam died just after midnight after going into shock and efforts to resuscitate her failed, Chaiyapruk Werawong, head of Trang province marine park, told AFP.

"She died from a blood infection and pus in her stomach," he said, adding they found small amounts of plastic waste in her intestinal tract.

Footage released by the Department of National Parks, Wildlife and Plant Conservation (DNP) showed vets attempting to revive Mariam using CPR.

Several pieces of plastic were found in her intestine, with one measuring up to 20 centimetres (eight inches).

The plastic had caused obstructions in the animal's stomach, leading to inflammation and gas build-up, veterinarian Nantarika Chansue posted on Facebook.

Several pieces of plastic were found in her intestine, 

with one measuring up to 20 cm (AFP Photo/Handout)d.

"We could partially treat the respiratory infection but the obstruction of plastic rubbish... could not be cured," she said in the post, calling for the young animal's death to serve as a lesson.

"She taught us how to love and then went away as if saying please tell everyone to look after us and conserve her species."

The dugongs are the latest marine creatures to make headlines in Thailand, whose plastic-choked waters are also a threat to habitats.

Both the animals were found in southern Thailand, home to about 250 of the sea cows, which are closely related to the manatee and classified as vulnerable.

Jamil, whose name translates to "handsome sea prince", is being cared for separately in Phuket.

Mariam's death was also announced on the Facebook page of the Department of Marine and Coastal Resources.

The post quickly garnered more than 11,000 shares and thousands of comments mourning the loss, while a meme with a picture of Mariam and "RIP" circulated online.

"It's a pity for those who fed her milk and collected sea grass for their little daughter that we have to lose Mariam because of plastic waste," one commenter said.

Indonesia to send 210 tonnes of waste back to Australia

Yahoo – AFP, July 9, 2019

The eight containers seized in Surabaya city should have contained only waste
paper, but authorities also found hazardous material and household trash,
including used diapers (AFP Photo/Juni Kriswanto)

Jakarta (AFP) - Indonesia said Tuesday it would send more than 210 tonnes of garbage back to Australia, as Southeast Asian nations push back against serving as dumping grounds for foreign trash.

The eight containers seized in Surabaya city should have contained only waste paper, but authorities also found hazardous material and household trash including plastic bottles and packaging, used diapers, electronic waste and cans, a spokesman for the East Java customs agency told AFP.

Following the inspection the Indonesian environment ministry recommended "the items be re-exported," the agency said in a separate statement Monday.

"This is done to protect the public and Indonesian environment, especially in East Java, from B3 waste," it added, referring to hazardous and toxic materials.

Australian company Oceanic Multitrading sent the waste to Indonesia with help from Indonesian firm PT. MDI, authorities said.

China's decision in 2018 to ban imports of foreign plastic waste threw global recycling into chaos, leaving developed nations struggling to find places to send their waste.

Southeast Asian nations are pushing back against serving as dumping grounds 

for foreign trash (AFP Photo/Juni Kriswanto)

Huge quantities of rubbish have since been redirected to Southeast Asia, but opposition to handling exported trash is growing in the region.

Indonesia announced last week it was sending back 49 containers full of waste to France and other developed nations.

In May, neighbouring Malaysia announced it was shipping 450 tonnes of imported plastic waste back to its sources, including Australia, Bangladesh, Canada, China, Japan, Saudi Arabia and the United States.

The Philippines, meanwhile, returned about 69 containers of rubbish back to Canada last month, putting an end to a diplomatic row between the two countries.

Global concern over plastic pollution has been spurred by shocking images of waste-clogged rivers in Southeast Asia and accounts of dead sea creatures found with kilos of refuse in their stomachs.

Around 300 million tonnes of plastic are produced every year, according to the Worldwide Fund for Nature (WWF), with much of it ending up in landfills or polluting the seas, in what has become a growing international crisis.

Thailand's orphaned baby dugong becomes conservation star

Yahoo – AFP, 3 July, 2019

Female dugongs usually breastfeed their babies while they are swimming, so vets
at Phuket Marine Biological Centre cradle the oprhaned baby Mariam instead
(AFP Photo/Sirachai ARUNRUGSTICHAI)

Trang (Thailand) (AFP) - Cuddles at feeding time are one of many techniques vets in Thailand are using to raise an orphaned baby dugong named Mariam, and which have helped spread interest in ocean conservation in the process.

Found stranded on a beach in May at six months old, the ocean mammal has been receiving daily care from park officials, local conservation groups, and veterinarians at Phuket Marine Biological Centre.

Her star took off after photos showing her being cradled by the vets went viral on social media, and the Department of Marine and Coastal Resources (DMCR) has posted frequent updates on her condition.

Vet Pathompong Kongjit told AFP that Mariam -- who now lives in the waters around Ko Libong island of Trang province -- has become a symbol of the dire need for a clean-up in Thailand's plastic-choked seas.

"Mariam has ignited the interest among Thai people to care about marine animals, Thai seas and nature in general," he said.

But so far, her biggest challenge is feeding herself, as she has trouble digging out the seagrass buried in the ocean floor.

"Mariam can only eat the protruding seagrass," he told AFP, adding that she's "getting better" at it.

Female dugongs also usually breastfeed their babies while they are swimming -- something the vets cannot do.

Mariam the baby orphan dugong swims in the waters around Libong island in 

southern Thailand (AFP Photo/Sirachai ARUNRUGSTICHAI)

"So we hold her while feeding her milk, and after that we have to get her to swim around to exercise her digestion system," Pathompong said.

Her caretakers also use an orange canoe -- nicknamed "Mother Orange" -- for her to follow around in the water for exercise.

Despite Mariam's seeming dependence on her human friends, Pathompong said she's "learned to adjust to the environment" and no longer gets stranded on the beach.

But "it doesn't matter how many marine animals we can save... if their sea homes are in bad conditions," said the vet, adding that Mariam will likely be under their care for at least another year.

The avalanche of public interest in Mariam's progress has prompted the DMCR to set up a livestream for the growing baby, expected to be broadcast at the end of this week.

Another baby dugong was also found stranded in Krabi earlier this week.

The Phuket Marine Biological Centre said in a statement that dugongs get stranded on beaches because of fishing and other human activities.

Southern Thailand's waters are home to about 250 dugongs.

New Zealand bans single-use plastic bags

Yahoo – AFP, Neil SANDS, July 1, 2019

Companies that break New Zealand's plastic bag ban will face heavy penalties
(AFP Photo/Drew Angerer)

Wellington (AFP) - New Zealand officially banned single-use plastic shopping bags Monday, introducing hefty fines for businesses that continue to provide them.

Plastic pollution has become a growing global concern, with a million birds and more than 100,000 marine mammals injured or killed every year by becoming entangled in packaging or ingesting it through the food chain.

Companies that break New Zealand's ban will face heavy penalties, including fines of up to NZ$100,000 ($67,000).

"New Zealanders are proud of our country's clean, green reputation and want to help ensure we live up to it," environment minister Eugenie Sage said.

"Ending the use of single-use plastic shopping bags helps do that."

Under the new rules, thin plastic single-use shopping bags can no longer be supplied -- but the law allows reusable carriers to continue being provided.

The legislation -- which was announced in August last year and came into force on Monday -- will have little practical effect, as New Zealand's major supermarkets have already voluntarily banned the bags.

However, Sage said it was putting the issue of recycling on the agenda.

"(The ban) doesn't go far enough, but what is really great is it's started the conversation," she told Radio New Zealand.

A million birds and more than 100,000 marine mammals worldwide are injured 

or killed every year by plastic packaging (AFP Photo/Silke Struckenbrock)

"People are now talking about single-use plastics and how we can phase them out."

Britain's Royal Statistical Society estimates 90.5 percent of all plastic waste -- some 6,300 million metric tons -- has never been recycled and is either in landfill or accumulating in the natural environment.

If current production and waste management trends continue, the ocean of plastic waste is estimated to almost double to 12,000 million metric tons by 2050.

More than 80 countries have already introduced bag bans similar to New Zealand's, according to the UN Environment Programme.

While it praised such initiatives, it said more needed to be done to minimise other sources of plastic waste including microbeads and single-use items such as straws.

Canada last month announced plans to ban disposable plastic items such as straws, cutlery and stir sticks from 2021.

The Pacific nation of Vanuatu will implement a ban in December on disposable diapers, which not only have non-biodegradable plastic linings but also use chemical absorbents which leach into the environment.

Sage said the New Zealand government was committing NZ$40 million ($27 million) to find ways to reuse plastic waste instead of sending it to landfill overseas.

"We have been sending our waste offshore for too long," she said.

"China and other countries refusing to take our waste is the wake-up call we need."

The issue of wealthy developed nations using poorer countries as trash dumps was highlighted this week when Canada had to accept back tonnes of rubbish it shipped to the Philippines years ago.

For years, China received the bulk of scrap plastic from around the world, but closed its doors to foreign refuse last year in an effort to clean up its environment.