Plastic debris in the ocean: The characterization of marine plastics ...
New Ocean Debris
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Transcript of New Ocean Debris
Ocean Debris in the Pacific
Where it comes from and ultimately how to stop it.
Contents
What is Ocean Debris?
Where does it come from?
Environmental Effects
The Great Pacific Garbage Patch
The Pacific Currents
How you can help
What is Ocean Debris?
We have to know what it is first
Pieces of plastic, metal, and other man made materials that have become afloat
Rain can wash littered garbage to the ocean
Where Does Ocean Debris Come From?
Garbage is washed out to the Pacific through the sewers and rivers
Coastal cities will have garbage wash off the streets, to the beaches, then the ocean
All this garbage will end up on other beaches, especially Hawaii’s
Environmental Concerns
Animals tend to get the plastics and debris stuck in their digestive systems and also often feed it to their young.
Objects can pose dangers to everything and everyone.
Dead birds are found with everything from lighters to bottle caps.
Great Pacific Garbage Patch
The great pacific garbage patch is as big as Texas
It is formed by the currents forming a gyre compacting all of the garbage together
Everything can be found there, from lighters to children's toys
The Pacific Currents
• Currents all over the world form a gyre where garbage is compacted
• Underwater “tornadoes” that swirl around.
Now, what about you?
How You Can Help
Ways to help:
Help clean your local beachesDon’t litter, even on the streets
Keep garbage out of the sewersOrganize a cleaning event at your closest beach
Talk to your principal, or even the student council and fundraise!
You can help the ocean!
Shocking Pictures
Garbage that is floating with kelp and seaweed
A Hawaiian beach filled with garbage from the garbage patch
A dead bird on a beach. Can you determine the cause of death?
“Ghost” nets pulled from the ocean.
The End.