The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered...

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The impact of marine debris

Transcript of The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered...

Page 1: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

The impact of marine debris

Page 2: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Marine Debris

-Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society

Page 3: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

"The United Nations has turned its attention to the oceans for World Environment Day, and one of the main evildoers is a familiar one - plastic.

Marine trash, mainly plastic, is killing morethan a million seabirds and 100,000 mammalsand sea turtles each year.”

- Kofi Annan,Secretary-General, United Nations, 2004

Page 4: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Plastic Trash Vortex

There are actually 46,000 pieces of plastic litter floating in every square mile of ocean.

- UNEP

Page 5: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Inside the North Pacific Gyre, there is a massive accumulation of plastic garbage known as “Plastic Soup”, “The Great Pacific Garbage Patch”, or “The Pacific Trash Vortex”.

About 20 percent of the plastic in the oceans comes from ships or offshore platforms; the rest is blown or washed off the land.

- Courtesy to Michael Graham Richard, Gatineau, Canada

Page 6: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Ingestion of plasticsIngestion of plastics

Page 7: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Albatross chick - gut

full of plastic!

Albatross chick - gut

full of plastic!

- 90% of albatross chicks on Midway Island in the Pacific Ocean had plastic in their throats

Page 8: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

What an albatross ateWhat an albatross ate

Page 9: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Dead Turtle found in Australia, with guts choked with marine trash

Page 10: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Entanglement of Entanglement of marine animalsmarine animals

-Courtesy to UNEP

Page 11: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

In 2007, ICC participants found 237237 entangled animals.

The percentage of each type of animal entangled : • Birds ~ 35 percent • Fish ~ 27 percent • Invertebrates ~ 20 percent • Mammals ~ 13 percent • Reptiles ~ 5 percent • Amphibians ~ < 1 percent

Page 12: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Badly entangled flukes of a humpback whale

– United States

Page 13: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

A young Grey Seal entangled in a scrap of trawl net. 

- Sable Island, Canada

Page 14: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Freeing Horseshoe crabs from gill nets at

- Mandai, Singapore

Page 15: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

Crabs entangled by fishing nets at

- Lazarus Island, Singapore

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The abrasion from movement of the nets injure/kill the polyps. And injured parts of corals get overgrown with algae/other organisms very fast. – Lazarus Island, Singapore

Page 17: The impact of marine debris. Marine Debris -Courtesy to Conservation Science Institute; Altered Ocean; Blue Planet Society.

By not littering and picking up litter you see, you may be saving the life of a marine mammal.

Be aware of the packaging on products you purchase; opt for products with less packaging.

Prevent litter!Prevent litter!

Packaging awareness!Packaging awareness!