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Post by swamprat on Jul 19, 2018 15:31:09 GMT
Sad but true.....
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Post by GhostofEd on Jul 20, 2018 0:27:42 GMT
Sad but true.....
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Post by HAL on Jul 20, 2018 19:32:16 GMT
Shush, It's one of the opiates of the masses.
Surely you don't want millions of tv soap fans, reality show followers, football fans and pub goers to actually start thinking ?
HAL
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Post by swamprat on Dec 2, 2018 19:22:03 GMT
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Post by swamprat on Mar 30, 2019 20:35:17 GMT
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Post by swamprat on May 17, 2019 15:29:02 GMT
We need to stop all plans for populating other planets. Humans are a destructive species and should not be allowed to destroy other worlds like they are destroying this one. Sigh......
Australian islands home to 414 million pieces of plastic pollution
Date: May 16, 2019
Source: University of Tasmania
Summary:
A survey of plastic pollution on Australia's Cocos (Keeling) Islands has revealed the territory's beaches are littered with an estimated 414 million pieces of plastic debris. The study estimated beaches on the Indian Ocean islands are littered with 238 tons of plastic, including 977,000 shoes and 373,000 toothbrushes.
Ocean pollution (stock image). Credit: © Richard Carey / Adobe Stock
A survey of plastic pollution on Australia's Cocos (Keeling) Islands has revealed the territory's beaches are littered with an estimated 414 million pieces of plastic debris.
The study led by IMAS researcher Dr Jennifer Lavers and published in the journal Scientific Reports estimated beaches on the Indian Ocean islands are littered with 238 tonnes of plastic, including 977,000 shoes and 373,000 toothbrushes.
Dr Lavers' research made headlines around the world when in May 2017 she revealed that beaches on remote Henderson Island in the South Pacific had the highest density of plastic debris reported anywhere on Earth.
While the density of plastic debris on Cocos (Keeling) Islands beaches is lower than on Henderson Island, the total volume dwarfs the 38 million pieces weighing 17 tonnes found on the Pacific island.
Dr Lavers said remote islands which don't have large human populations depositing rubbish nearby are an indicator of the amount of plastic debris circulating in the world's oceans.
"Islands such as these are like canaries in a coal mine and it's increasingly urgent that we act on the warnings they are giving us," Dr Lavers said.
"Plastic pollution is now ubiquitous in our oceans, and remote islands are an ideal place to get an objective view of the volume of plastic debris now circling the globe.
"Our estimate of 414 million pieces weighing 238 tonnes on Cocos (Keeling) is conservative, as we only sampled down to a depth of 10 centimetres and couldn't access some beaches that are known debris 'hotspots'.
"Unlike Henderson Island, where most identifiable debris was fishing-related, the plastic on Cocos (Keeling) was largely single-use consumer items such as bottle caps and straws, as well as a large number of shoes and thongs," Dr Lavers said.
Co-author Dr Annett Finger from Victoria University said global production of plastic continues to increase, with almost half of the plastic produced over the past 60-years manufactured in the last 13 years.
"An estimated 12.7 million tonnes of plastic entered our oceans in 2010 alone, with around 40 per cent of plastics entering the waste stream in the same year they're produced," Dr Finger said.
"As a result of the growth in single-use consumer plastics, it's estimated there are now 5.25 trillion pieces of ocean plastic debris.
"Plastic pollution is a well-documented threat to wildlife and its potential impact on humans is a growing area of medical research.
"The scale of the problem means cleaning up our oceans is currently not possible, and cleaning beaches once they are polluted with plastic is time consuming, costly, and needs to be regularly repeated as thousands of new pieces of plastic wash up each day.
"The only viable solution is to reduce plastic production and consumption while improving waste management to stop this material entering our oceans in the first place," Dr Finger said.
The plastic survey on the beaches of Cocos (Keeling) Islands was assisted by Sea Shepherd's Marine Debris program, the Tangaroa Blue Foundation and the Two Hands Project.
Story Source:
Materials provided by University of Tasmania. Note: Content may be edited for style and length.
Journal Reference:
1. J. L. Lavers, L. Dicks, M. R. Dicks, A. Finger. Significant plastic accumulation on the Cocos (Keeling) Islands, Australia. Scientific Reports, 2019; 9 (1) DOI: 10.1038/s41598-019-43375-4
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