Here are some of the dirty facts about marine debris:
More than 60 percent of marine debris is comprised of plastic material. Up to 80 percent of marine debris comes from land-based sources. Due to its durability, buoyancy, and ability to absorb and concentrate toxins present in the ocean, plastic is especially harmful to marine life and the humans who use the marine life as a food source.
Some of the main types of plastic litter found are cigarette butts (the filter is comprised of plastic), food wrappers and take-out containers, plastic bottles, cups, lids, caps, forks, spoons and knives, plastic bags, balloons, fishing line and six-pack holders.
The Pacific Ocean is home to an area of plastic soup spanning the size of the United States known as the "Garbage Patch." This patch is growing at an alarming rate and is a huge feeding ground for many marine animals. Plastics from this patch have been traced to sources all over the world, including the United States and Mexico.
The biggest problem with plastics is that they DO NOT biodegrade. Plastics break down in a process called photodegrading, which means they simply break apart into ever smaller pieces, eventually forming plastic dust. Through this process they release toxins which have many harmful effects to the ocean.
At present, in certain parts of the pacific plastics in the ocean outweigh natural zooplankton by a 6:1 ratio! Fish and other sea animals mistake plastics for food because plankton and plastic, when broken down or in pellet form, have very similar appearances.
Studies show that there are 46,000 pieces of plastic litter floating on every square mile of the ocean.
Shoppers worldwide are using 500 billion to 1 trillion plastic bags per year. This translates to about a million bags every minute across the globe. Plastic bags take 20 to 1000 years to break down, are made from petroleum, a nonrenewable resource, and they are very harmful to marine animals that ingest them.
More than 1 million birds and more than 100,000 whales, seals and turtles, and countless fish worldwide are killed by plastic debris each year. These deaths occur through entanglement, suffocation and starvation by ingestion.
Be part of the solution:
Bring your own cloth or recycled grocery bags to the store instead of using plastic or paper one-time use bags.
Reduce, Reuse then Recycle! Buy in bulk. Re-use when possible. Reduce consumption by avoiding excessively packaged products.
Think twice about buying "disposable" products. (They really aren't disposable and are extravagant wastes of the world's resources.) If you must buy disposable buy paper instead of plastic.
Avoid buying bottled water, use reusable bottles. Go to your local grocery store and refill your water jugs.
Keep plastic debris and other contaminants (leaves, pet waste, toxins) out of street gutters and storm drains. This eventually ends up in the ocean.
Keep beaches and coastal and inland waterways clean. Plastics and other debris harm sea life and pollute the ocean. Clean up after yourself.
Get involved! Participate in beach cleanups if you live in a coastal area.
Educated yourself and think about where each product you buy will end up when you are finished with it.
Pelagic Plastics Video : Synthetic Seas
Produced by the Algalita Marine Research Foundation
Please watch this short documentary that explores scientific investigation regarding the "explosive increase" of plastic debris in the world's ocean. Synthetic Sea depicts how this plastic menace is negatively impacting sea life in increasingly alarming ways.
Studies indicate less than 5% of plastic ever gets recycled, while each American is said to contribute some 65 lbs. of plastic into landfills each year. The ocean is especially susceptible to plastic pollution. It takes longer for the sun to break apart plastic in the ocean than on land because of the oceans' cooling capacity.
Most plastic floats near the sea surface where some is mistaken for food by birds and fishes. Plastics are carried by currents and can circulate continually in the open sea. Broken, degraded plastic pieces outweigh surface zooplankton in the central North Pacific by a factor of 6-1. That means six pounds of plastic for every single pound of zooplankton.
Storms flush plastics down stream and ultimately into the ocean. Plastic debris looks bad, but it behaves worse. Far worse! Plastic pollution negatively affects trillions upon trillions of ocean inhabitants and ultimately humans.
"Synthetic Sea" shows how many marine birds and fishes ingest plastic, because it mimics the food they eat. The program reveals scientific research, indicating how plastic pieces can attract and hold hydrophobic elements like PCB and DDT up to one million times background levels. As a result, floating plastic is like a poison pill. As a result, new research regarding endocrine disrupters in floating plastic debris is being planned by the Algalita Marine Research Foundation.. "Synthetic Sea" is a documentary based on scientific findings backed by published scientific papers.
Reduce waste at this year's cleanup by bringing along your own bucket, work gloves, and reusable water bottle. Many of our sites strive to be "zero waste" and you can help them! Pro tip: look to salvage buckets from local sandwich shops or fast food chains!
San Diego County Coordinators
Support I Love A Clean San Diego as we celebrate our 65th Anniversary and donate to Coastal Cleanup Day!