Quantcast
Animals
All 102 sea turtles necropsied by scientists were found to have ingested plastics. Kirt Edblom / CC BY-SA 2.0

100% of Sea Turtles in Global Study Found With Plastics in Their Bellies

By Julia Conley

A new study of sea turtles in three oceans and seas drove home the point, green campaigners said Wednesday, that the world's governments and corporations are not doing enough to reduce plastic pollution—and marine life is suffering as a result.

One hundred and two sea turtles inhabiting the Atlantic and Pacific oceans and the Mediterranean Sea were the subject of the study by the University of Exeter and Plymouth Marine Laboratory in the United Kingdom—and all 102 of the creatures were found with plastics, microplastics and other synthetics in their digestive systems.


"From our work over the years we have found microplastic in nearly all the species of marine animals we have looked at; from tiny zooplankton at the base of the marine food web to fish larvae, dolphins and now turtles," said Penelope Lindeque, who co-authored the report. "This study provides more evidence that we all need to help reduce the amount of plastic waste released to our seas and maintain clean, healthy and productive oceans for future generations."

A total of about 800 particles less than half a centimeter long were found in the turtles' guts, with scientists finding an average of 150 pieces of plastic in each animal. The Mediterranean was found to be the most polluted body of water the scientists studied, with some turtles' bodies containing 500 plastics.

"How many more studies like this do we need for corporations to take strong action to curb the production of throwaway plastic which is predicted to quadruple by 2050?" said Graham Forbes, global plastic project leader for Greenpeace USA. "This global environmental crisis must be tackled at the source for the sake of marine life, the world's oceans, our health and our communities."

The study provides "a clear sign that we need to act to better govern global waste," study author Brendan Godley told Plastics News. "It really is a great shame that many or even all of the world's sea turtles have now ingested microplastics."

The most common materials found inside the turtles were pieces of tires, marine equipment, cigarettes and clothing. Microbeads used in some cosmetic products, which the UK banned earlier this year following the U.S. ban in 2015, were also found in many of the turtles.

Smaller plastics may not present a choking danger for sea turtles as larger materials do, the study's authors noted, but they can cause other health problems for the animals.

"Future work should focus on whether microplastics may be affecting aquatic organisms more subtly," lead author Dr. Emily Duncan said in a statement. "For example, they may possibly carry contaminants, bacteria or viruses, or they may affect the turtle at a cellular or sub-cellular level. This requires further investigation."

"Our society's addiction to throwaway plastic is fueling a global environmental crisis that must be tackled at source," said Louise Edge, an oceans campaign coordinator at Greenpeace.

Reposted with permission from our media associate Common Dreams.

Show Comments ()

EcoWatch Daily Newsletter

Sponsored
Energy
Part of the Sunoco Mariner East pipeline network in Pennsylvania. Robert Nickelsberg / Getty Images

Another Sinkhole Opens Along Controversial Mariner East Pipeline Route

Sunoco's controversial Mariner East pipeline project in Pennsylvania is beginning 2019 on unstable ground, literally. A sinkhole opened in the suburban development of Lisa Drive in Chester County Sunday, exposing the old Mariner East 1 pipeline built in the 1930s.

Keep reading... Show less
Climate
Southwest Greenland had the most consistent ice loss from 2003 to 2012. Eqalugaarsuit, Ostgronland, Greenland on Aug. 1, 2018. Rob Oo / CC BY 2.0

Greenland Melting 4x Faster Than in 2013, and From an Unexpected Source

Greenland is melting about four times faster than it was in 2003, a new study published Monday in the Proceedings of the National Academy of Sciences found, a discovery with frightening implications for the pace and extent of future sea level rise.

"We're going to see faster and faster sea level rise for the foreseeable future," study lead author and Ohio State University geodynamics professor Dr. Michael Bevis said in a press release. "Once you hit that tipping point, the only question is: How severe does it get?"

Keep reading... Show less
Energy
Seismic tests are a precursor to offshore drilling for oil and gas. BSEE

Judge Halts Seismic Testing Permits During Shutdown

Finally, some good news about the otherwise terrible partial government shutdown. A federal judge ruled that the Trump administration cannot issue permits to conduct seismic testing during the government impasse.

The Justice Department sought to delay—or stay—a motion filed by a range of coastal cities, businesses and conservation organizations that are suing the Trump administration over offshore oil drilling, Reuters reported. The department argued that it did not have the resources it needed to work on the case due to the shutdown.

Keep reading... Show less
Renewable Energy
Pxhere

DiCaprio-Funded Study: Staying Below 1.5ºC is Totally Possible

Climate change has been called the biggest challenge of our time. Last year, scientists with the United Nations said we basically have 12 years to limit global warming to 1.5ºC to avoid planetary catastrophe.

Amid a backdrop of rising global carbon emissions, there's a real case for pessimism. However, many scientists are hopeful of a way out.

Keep reading... Show less
Sponsored
Insights/Opinion
Martin Luther King Jr. at steps of the Lincoln Memorial where he delivered his famous, "I Have a Dream" speech in 1963.

MLK Would Have Been an Environmental Leader, Too

"Injustice anywhere is a threat to justice everywhere." Dr. Martin Luther King Jr.'s words and actions continue to resonate on the 90th anniversary of his birth.

As the country honors the life and legacy of the iconic civil rights leader today, we are reminded that the social justice and the climate movements are deeply connected.

Keep reading... Show less
Animals
A great tit family and nest. Bak GiSeok / 500px / Getty Images

Climate Change Leading to Fatal Bird Conflicts

By Marlene Cimons

Most Europeans know the great tit as an adorable, likeable yellow-and-black songbird that shows up to their feeders in the winter. But there may be one thing they don't know. That cute, fluffy bird can be a relentless killer.

The great tit's aggression can emerge in gruesome ways when it feels threatened by the pied flycatcher, a bird that spends most of the year in Africa, but migrates to Europe in the spring to breed. When flycatchers arrive at their European breeding grounds, they head for great tit territory, knowing that great tits—being year-round European residents—know the best nesting sites.

Keep reading... Show less
Sponsored
Climate
Brazil, Pantanal, water lilies. Nat Photos / DigitalVision / Getty Images Plus

Saving the World’s Largest Tropical Wetland

Most people have heard of the Amazon, South America's famed rainforest and hub of biological diversity. Less well known, though no less critical, is the Pantanal, the world's largest tropical wetland.

Like the Amazon, the Pantanal is ecologically important and imperiled. Located primarily in Brazil, it also stretches into neighboring Bolivia and Paraguay. Covering an area larger than England at more than 70,000 square miles, the massive wetland provides irreplaceable ecosystem services that include the regulation of floodwaters, nutrient renewal, river flow for navigability, groundwater recharge and carbon sequestration. The wetland also supports the economies of the four South American states it covers.

Keep reading... Show less
Politics
Demonstrators participate in a protest march over agricultural policy on Jan. 19 in Berlin, Germany. Carsten Koall / Getty Images Europe

35,000 Protestors in Berlin Call for Agricultural Revolution

By Andrea Germanos

Organizers said 35,000 people marched through the streets of the German capital on Saturday to say they're "fed up" with industrial agriculture and call for a transformation to a system that instead supports the welfare of the environment, animals and rural farmers.

Keep reading... Show less
Sponsored

mail-copy

The best of EcoWatch, right in your inbox. Sign up for our email newsletter!