Microfibres and plankton

Microfibres

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Microfibres and plankton


Microfibres

On November 21st 2018 a sperm whale that washed ashore in Indonesia had 6kg (13 lbs) of plastic waste in its stomach. Items found included 115 drinking cups, four plastic bottles, 25 plastic bags and two flip-flops. – National Geographic

1. The macro polluters of marine life

2. Humans too?!

3. How to identify synthetics

4. Practical Solutions

5. Exxpedition

On November 21st 2018 a sperm whale that washed ashore in Indonesia had 6kg (13 lbs) of plastic waste in its stomach. Items found included 115 drinking cups, four plastic bottles, 25 plastic bags and two flip-flops. – National Geographic

1. The macro polluters of marine life

2. Humans too?!

3. How to identify synthetics

4. Practical Solutions

5. Exxpedition

The macro polluters of marine life

Plastic pollution is now one of the largest and most well-known threats to marine ecosystems, but while most of us think of takeaway coffee cups, scientists are increasingly concerned about the microscopic synthetic textiles such as polyester and acrylic that are polluting our oceans.

When washing synthetic clothing, tiny strands: so-called microfibers, thinner than a human hair, are released and find their way into our waterways. – Up to 700,000 fibres can be released in a single domestic wash!

Outdoor clothing brand Patagonia has committed to researching microplastic pollution in the ocean. And, a new study shows that sea anemones - which are close relatives of corals - are eating up these microfibres.

Microplastics found in the ocean

The macro polluters of marine life

Plastic pollution is now one of the largest and most well-known threats to marine ecosystems, but while most of us think of takeaway coffee cups, scientists are increasingly concerned about the microscopic synthetic textiles such as polyester and acrylic that are polluting our oceans.

When washing synthetic clothing, tiny strands: so-called microfibers, thinner than a human hair, are released and find their way into our waterways. – Up to 700,000 fibres can be released in a single domestic wash!

Microplastics found in the ocean

Humans too?!

Not only swallowed by sea anemones, these microplastics have even been found in seafood such as mussels that end up on our dinner plates. Moreover, in a recent study, 81% of the 159 samples of tap water from 14 countries, 12 brands of beer, and 12 brands of commercial sea salt, were found to contain microfibres.

Further concern is related to toxic chemicals that attach themselves to/absorbed by microfibres – some of which escaped into our oceans many years ago like DDT (a banned pesticide).

Humans too?!

Not only swallowed by sea anemones, these microplastics have even been found in seafood such as mussels that end up on our dinner plates. Moreover, in a recent study, 81% of the 159 samples of tap water from 14 countries, 12 brands of beer, and 12 brands of commercial sea salt, were found to contain microfibres.

Further concern is related to toxic chemicals that attach themselves to/absorbed by microfibres – some of which escaped into our oceans many years ago like DDT (a banned pesticide).

How to identify synthetics

60% of clothing includes synthetic fabrics. The most common types of microfibres are nylon, polyester, rayon, acrylic or spandex – everything from running tops to yoga pants and winter fleeces. When shopping for new clothing, check the label for the aforementioned plastics.

Though synonymous with clothing, microfibres can also be found in fashion accessories, tablecloths, upholstery, cleaning textiles (cloths and mops) and cleaning products.

Black and red nylon zip
A man putting his guppy bag in the washing machine

Practical solutions to minimise microfibre pollution

Purchase clothes consciously – Check the labels and seek to buy clothes made from natural fibres such as cotton, hemp, linen, and wool. Natural fibres will eventually break down naturally.

Wash existing synthetic clothes less frequently, on a lower temp and for a shorter duration, which is less aggressive and therefore less likely to shake out plastic fibres.

Consider purchasing a Guppy Friend Wash Bag. In tests, the bag captured 99% of fibres released in the washing process. Or invest in a washing machine lint filter. 

Make your voice heard. Sign petitions such as https://act.friendsoftheearth.uk/act/micro-fibres-petition. Contact your favourite clothing companies that are still using synthetic fabrics and ask them to make the change.  

Exxpedition

Mossy Earth Intern Nat Fox joined the Exxpedition Crew researching microplastics, here is what she has to say:

"The world of micro plastics is beginning to seem less tiny and more like a huge problem. After spending 2 weeks sailing across the North Atlantic with eXXpedition, I am only too aware of their existence in the vast waters between Plymouth and The Azores.  EXXpedition is a 2 year sailing voyage and part of a global study with The University of Plymouth to collect data on plastic pollution. The focus is learning more about the varying levels of contamination in the different oceanic areas: coastal sediment, surface waters and 25m down in the water column. In the 9 surface water samples we took during Leg 1, microplastics were present in all of them.

Our findings coincided with the knowledge that plastic is evidently everywhere in the ocean - from the freezing arctic[1] to the deepest trenches[2] to the most (seemingly) pristine beaches[3] - but what scientists at The University of Plymouth's Marine Litter Institute are trying to figure out is how did it get there and where does it go after that?

The simple answer is: humans and it never goes "away". Of course, there are many complexities and mysteries surrounding this issue, that once investigated fully, will help to hopefully solve the the puzzle, and the marine crisis we have created."

A lady investigating ocean plastics on board a research yacht

Exxpedition: All female research expeditions to investigate the causes of and solutions to ocean plastic pollution

How to identify synthetics?

60% of clothing includes synthetic fabrics. The most common types of microfibres are nylon, polyester, rayon, acrylic or spandex – everything from running tops to yoga pants and winter fleeces. When shopping for new clothing, check the label for the aforementioned plastics.

Though synonymous with clothing, microfibres can also be found in fashion accessories, tablecloths, upholstery, cleaning textiles (cloths and mops) and cleaning products.

Black and red nylon zip

Practical solutions to minimise microfibre pollution

Purchase clothes consciously – Check the labels and seek to buy clothes made from natural fibres such as cotton, hemp, linen, and wool. Natural fibres will eventually break down naturally.

Wash existing synthetic clothes less frequently, on a lower temp and for a shorter duration, which is less aggressive and therefore less likely to shake out plastic fibres.

Consider purchasing a Guppy Friend Wash Bag. In tests, the bag captured 99% of fibres released in the washing process. Or invest in a washing machine lint filter. 

A man putting his guppy bag in the washing machine

Make your voice heard. Sign petitions such as https://act.friendsoftheearth.uk/act/micro-fibres-petition. Contact your favourite clothing companies that are still using synthetic fabrics and ask them to make the change.  

Exxpedition

Mossy Earth Intern Nat Fox joined the Exxpedition Crew researching microplastics, here is what she has to say:

"The world of micro plastics is beginning to seem less tiny and more like a huge problem. After spending 2 weeks sailing across the North Atlantic with eXXpedition, I am only too aware of their existence in the vast waters between Plymouth and The Azores.  EXXpedition is a 2 year sailing voyage and part of a global study with The University of Plymouth to collect data on plastic pollution. The focus is learning more about the varying levels of contamination in the different oceanic areas: coastal sediment, surface waters and 25m down in the water column. In the 9 surface water samples we took during Leg 1, microplastics were present in all of them.

Our findings coincided with the knowledge that plastic is evidently everywhere in the ocean - from the freezing arctic[1] to the deepest trenches[2] to the most (seemingly) pristine beaches[3] - but what scientists at The University of Plymouth's Marine Litter Institute are trying to figure out is how did it get there and where does it go after that?

The simple answer is: humans and it never goes "away". Of course, there are many complexities and mysteries surrounding this issue, that once investigated fully, will help to hopefully solve the the puzzle, and the marine crisis we have created."

A lady investigating ocean plastics on board a research yacht

Exxpedition: All female research expeditions to investigate the causes of and solutions to ocean plastic pollution

Sources & further reading

✅ for peer reviewed research

[1]Cózar, A., Martí, E., Duarte, C.M., García-de-Lomas, J., Van Sebille, E., Ballatore, T.J., Eguíluz, V.M., González-Gordillo, J.I., Pedrotti, M.L., Echevarría, F. and Troublè, R., 2017. The Arctic Ocean as a dead end for floating plastics in the North Atlantic branch of the Thermohaline Circulation. Science advances, 3(4), p.e1600582.

  1. [2] Woodall, L.C., Sanchez-Vidal, A., Canals, M., Paterson, G.L., Coppock, R., Sleight, V., Calafat, A., Rogers, A.D., Narayanaswamy, B.E. and Thompson, R.C., 2014. The deep sea is a major sink for microplastic debris. Royal Society open science, 1(4), p.140317.

  2. [3] Barnes, D.K., Galgani, F., Thompson, R.C. and Barlaz, M., 2009. Accumulation and fragmentation of plastic debris in global environments. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1526), pp.1985-1998.

  3. 4. “Anthropogenic contamination of tap water, beer, and sea salt”Kosuth M, Mason SA, Wattenberg EV (2018), PLoS ONE – journals.plos.org 
  4. 5. “Plastic microfibre ingestion by deep-sea organisms”Taylor, M. L. et al. 2016, Scientific Reports, Nature Publishing Group – nature.com 
  5. 6. “Dirty laundry” – SandrineCeurstemont, New Scientist – sciencedirect.com
  6. 7. “Analysis of microfibers in waste water from washing machines” – Ganesh LamichhaneBachelor Thesis at Metropoliatheseus.fi
  7. 8. “Shedding of synthetic microfibers from textiles” – Linn Åström 2016 – bioenv.gu.se

Sources & further reading

✅ for peer reviewed research

  1. [1]Cózar, A., Martí, E., Duarte, C.M., García-de-Lomas, J., Van Sebille, E., Ballatore, T.J., Eguíluz, V.M., González-Gordillo, J.I., Pedrotti, M.L., Echevarría, F. and Troublè, R., 2017. The Arctic Ocean as a dead end for floating plastics in the North Atlantic branch of the Thermohaline Circulation. Science advances, 3(4), p.e1600582.

    1. [2] Woodall, L.C., Sanchez-Vidal, A., Canals, M., Paterson, G.L., Coppock, R., Sleight, V., Calafat, A., Rogers, A.D., Narayanaswamy, B.E. and Thompson, R.C., 2014. The deep sea is a major sink for microplastic debris. Royal Society open science, 1(4), p.140317. 

    2.  
    3. [3] Barnes, D.K., Galgani, F., Thompson, R.C. and Barlaz, M., 2009. Accumulation and fragmentation of plastic debris in global environments. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1526), pp.1985-1998.

    4.  
    5. 4. “Anthropogenic contamination of tap water, beer, and sea salt”Kosuth M, Mason SA, Wattenberg EV (2018), PLoS ONE – journals.plos.org
    6. 5. “Plastic microfibre ingestion by deep-sea organisms”Taylor, M. L. et al. 2016, Scientific Reports, Nature Publishing Group – nature.com
    7. 6. “Dirty laundry” – SandrineCeurstemont, New Scientist – sciencedirect.com
    8. 7. “Analysis of microfibers in waste water from washing machines” – Ganesh LamichhaneBachelor Thesis at Metropoliatheseus.fi
    9. 8. “Shedding of synthetic microfibers from textiles” – Linn Åström 2016 – bioenv.gu.se