A Guide to Plastic In Our Oceans
Plastic is a material that you can find everywhere, it saves lives, it takes lives, it’s multipurpose and multi-dangerous.
From your school, home or office and especially in your ocean.
A survey conduced about the the top 10 kinds of plastic waste picked up during a study were food wrappers, beverage bottles, grocery bags, straws, and take out containers, all made of the wonderful but deadly material called plastic.
On this page, you will find out how did it all get there? What can we do? Why is it a problem?
How does it get into our oceans?
Rivers & Canals
Canals run through nearly every major city in Europe and generally are connected by rivers that lead to the ocean.
Plastic waste left on the ground, park or road flows into these systems directly when rain and wind sweeps debris into them, we find an increased amount of plastic after storms and monsoons specifically.
Fishing Boats
Fishing boats regularly loose nets, buoys and floats into the ocean and have no way to recover them, these nets then become (Ghost Nets) and float around our oceans for hundreds of years killing whales, turtles and countless marine species.
Human behaviour
Humans throwing waste directly onto the beach and into the ocean. This happens globally every year and is more common in countries that do not have correct waste disposal systems or recycling facilities available.
Drains and Sewage Outlets
Storm drains and overflow systems around the world are continually flushing plastic into the open ocean. Every time the sewage systems overflow countless plastic pieces flushes directly in the ocean, also millions of plastic particles of polyester clothing goes into the air and ocean through your washer and dryer systems.
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Ways you can help from home.
Reduce and Reuse
When we visit the shops, why not take a reusable non plastic bag, such a net bag or organic cotton tote bag.
Also think of other items that don’t come in plastic packaging, the internet is full of wonderful alternatives.
Join a UOcean Chapter
We operate clean ups in most cities and beaches around the UK, we would love you to join us by signing up on the volunteering page.
Recycle
Have a look at the back of the packaging and find out if it’s recyclable? if it is, you know what to do with it. Recycle it.
Find Alternatives
With shampoo bars now coming in plastic free packaging, to organic non polyester clothes, cereals, you can refill at your local supermarket, the world is full of great non plastic items, even down to a simple refillable water bottle.
Let’s stop buying more plastic and find alternatives.
“80% of ocean plastics come from inland, stemming from more than 1,000 rivers with hotspots mostly in Asia and West Africa, study finds.”
— The Ocean Clean Up Report
How many pieces are in our ocean?
“There are 5.25 trillion pieces of plastic debris in the ocean. Of that mass, 269,000 tons float on the surface, Not one square mile of surface ocean anywhere on earth is free of plastic pollution.”
— The National Geographic
Why is plastic so dangerous?
We are all familiar with what plastic pollution looks like - every year we view media that is full of images of dead seabirds with plastic blocking its airway, a beach riddled with plastic bottles and a whale found with 50kg of plastic carrier bags in its stomach.
Whales, Fishes and Sea Bird
The most visible impacts of marine plastics are the ingestion, entanglement and suffocation of lots of marine species. These include species such as seabirds, whales, fishes and turtles, they mistake plastic waste for prey, and most die of starvation as their stomachs are filled with plastic debris and cannot process food..
Green House gases
The study examined the seven most common types of plastic - polycarbonate (PC), acrylic (AC), polypropylene (PP), polyethylene terephthalate (PET), polystyrene (PS), high-density polyethylene (HDPE) and low-density polyethylene (LDPE). Each type of plastic was measured after being submerged in seawater and exposed to the sun for several days. The type of plastic shown to release the most methane and ethylene was LDPE. LDPE, which is used to make grocery bags among other things, is one of the most commonly produced, consumed, and discarded types of plastic, and also one of the lightest, shown to float at the surface of the ocean.
Coral reefs
A new study based on four years of diving on 159 reefs in the Pacific shows that reefs in four countries — Australia, Thailand, Indonesia and Myanmar — are heavily contaminated with plastic. It clings to the coral, especially branching coral. And where it clings, it sickens or kills.
"The likelihood of disease increases from 4 percent to 89 percent when corals are in contact with plastic," researchers report in the journal Science.
Toxic microplastics
It is very difficult to accurately estimate the total amount of micro-plastic particles in the environment, as they can be hard to detect and their sources and movement are not well understood.
In the UK, a recent sample of the river Mersey near Liverpool found that there was an average of 84,030 particles of micro-plastics in each square metre of water. People are likely to consume micro-plastics, as they have been detected in a wide range of food and drink products, including bottled and tap water, table salt, sugar, and seafood.
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