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Environment in Hawaii
Saren	
  Eastwood
Looking at 3 major environmental
issues in Hawaii
vOcean Plastic
vToxic Waste
vTerrigenous Sediment and Coral Reefs
1. Ocean Plastic Pollution
“If you were to dig up the sand through the rocks and sift
through it with your hands, you’ll find more plastic than sand.
It’s so sad to see it covered in everything you can
imagine.”Alison Teal, a local sustainability activist
Ocean trash doesn't just affect Hawaii, but the
entire world. Some 10 million to 20 million tons
of plastic enter the ocean every year
The North Pacific Gyre off
the coast of California is
the largest garbage site in
the world. It is an island
of garbage twice the size
of Texas and the number
of floating plastic pieces
outnumbers total marine
life six to one.
“These animals face enough threats to their survival
from sea level rise and habitat loss; the last thing they
need is to choke on a floating plastic bag.” Emily Jeffers, an
attorney for the Center for Biological Diversity
Now the waste is circulating the ocean
and harming the marine life.
Three hundred thousand dolphins and
porpoises die each year as a result of
becoming entangled in discarded fishing
nets and other items.
2. Terrigenous Sediment and Coral Reefs
Sedimentation
Suffocate and
kill corals and
other reef
organisms
Coral	
  Reefs	
  aren’t	
  
just	
  a	
  fun	
  site	
  to	
  see,	
  
they	
  are	
  a	
  home.	
  
There	
  are	
  more	
  that	
  
500	
  species	
  of	
  algae	
  
that	
  provide	
  fish	
  with	
  
food,	
  and	
  create	
  
oxygen	
  for	
  human	
  
and	
  marine	
  life.	
  
Kaneohe Bay
The combined effect of sedimentation and sewage
waste was the overall destruction of some 70% of
the former coral reef over a period of less than 30
years.
3. Toxic Waste Pollution
The US Navy used Turn Island as an airfield
and left behind an airstrip, and a landfill of
electronics, cables, wires, generators,
batteries and a 50,000 gallon neoprene
fuel tank
Small animals at the bottom of food chain
absorb the chemicals as part of their food. These
small animals are then eaten by larger animals
that increases the concentration of chemicals.
Animals at the top of the food chain have
contamination levels millions times higher than
the water in which they live.
Image Sources:
• https://pxhere.com/en/photo/694021
• https://pxhere.com/en/photo/172635
• https://pxhere.com/en/photo/341394
• https://pxhere.com/en/photo/111106
• https://pxhere.com/en/photo/1350379
• https://pxhere.com/en/photo/673024
• https://pxhere.com/en/photo/33828
• https://pxhere.com/en/photo/75628
• https://pxhere.com/en/photo/825757
• https://pxhere.com/en/photo/1392485
• https://pxhere.com/en/photo/556562
• https://pxhere.com/en/photo/1071672
• https://pxhere.com/en/photo/980561
• https://pxhere.com/en/photo/1097922
• https://blogs.nasa.gov/earthexpeditions/wp-­‐
content/uploads/sites/257/2016/06/kaneohe-­‐Bay-­‐Aerial-­‐
3.jpghttp://www.huffingtonpost.com/entry/kamilo-­‐beach-­‐
hawaii-­‐dirtiest-­‐beach-­‐
america_us_58e99a38e4b05413bfe3792d
• https://www.instagram.com/p/BSFzqb8gWbW/
• https://coralreefs.wr.usgs.gov/sediment.html
• http://www.kmec.uhh.hawaii.edu/QUESTInfo/reefsEDM.pdf
Information Sources::
• http://www.takepart.com/article/2014/06/
30/ocean-­‐plastic-­‐pollution-­‐costs-­‐13-­‐billion-­‐
year-­‐and-­‐your-­‐face-­‐scrub-­‐part-­‐problem
• http://www.takepart.com/article/2014/09/
11/hawaiis-­‐tern-­‐island-­‐could-­‐be-­‐first-­‐site-­‐
get-­‐superfund-­‐designation-­‐due-­‐plastic
• https://www.to-­‐
hawaii.com/troubles/hawaiian-­‐coral-­‐
reef.php
• https://

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Environmental Issues in Hawaii

  • 2. Looking at 3 major environmental issues in Hawaii vOcean Plastic vToxic Waste vTerrigenous Sediment and Coral Reefs
  • 3. 1. Ocean Plastic Pollution “If you were to dig up the sand through the rocks and sift through it with your hands, you’ll find more plastic than sand. It’s so sad to see it covered in everything you can imagine.”Alison Teal, a local sustainability activist
  • 4. Ocean trash doesn't just affect Hawaii, but the entire world. Some 10 million to 20 million tons of plastic enter the ocean every year
  • 5. The North Pacific Gyre off the coast of California is the largest garbage site in the world. It is an island of garbage twice the size of Texas and the number of floating plastic pieces outnumbers total marine life six to one.
  • 6. “These animals face enough threats to their survival from sea level rise and habitat loss; the last thing they need is to choke on a floating plastic bag.” Emily Jeffers, an attorney for the Center for Biological Diversity
  • 7. Now the waste is circulating the ocean and harming the marine life.
  • 8. Three hundred thousand dolphins and porpoises die each year as a result of becoming entangled in discarded fishing nets and other items.
  • 9. 2. Terrigenous Sediment and Coral Reefs
  • 10. Sedimentation Suffocate and kill corals and other reef organisms
  • 11. Coral  Reefs  aren’t   just  a  fun  site  to  see,   they  are  a  home.   There  are  more  that   500  species  of  algae   that  provide  fish  with   food,  and  create   oxygen  for  human   and  marine  life.  
  • 12. Kaneohe Bay The combined effect of sedimentation and sewage waste was the overall destruction of some 70% of the former coral reef over a period of less than 30 years.
  • 13. 3. Toxic Waste Pollution
  • 14. The US Navy used Turn Island as an airfield and left behind an airstrip, and a landfill of electronics, cables, wires, generators, batteries and a 50,000 gallon neoprene fuel tank
  • 15. Small animals at the bottom of food chain absorb the chemicals as part of their food. These small animals are then eaten by larger animals that increases the concentration of chemicals. Animals at the top of the food chain have contamination levels millions times higher than the water in which they live.
  • 16. Image Sources: • https://pxhere.com/en/photo/694021 • https://pxhere.com/en/photo/172635 • https://pxhere.com/en/photo/341394 • https://pxhere.com/en/photo/111106 • https://pxhere.com/en/photo/1350379 • https://pxhere.com/en/photo/673024 • https://pxhere.com/en/photo/33828 • https://pxhere.com/en/photo/75628 • https://pxhere.com/en/photo/825757 • https://pxhere.com/en/photo/1392485 • https://pxhere.com/en/photo/556562 • https://pxhere.com/en/photo/1071672 • https://pxhere.com/en/photo/980561 • https://pxhere.com/en/photo/1097922 • https://blogs.nasa.gov/earthexpeditions/wp-­‐ content/uploads/sites/257/2016/06/kaneohe-­‐Bay-­‐Aerial-­‐ 3.jpghttp://www.huffingtonpost.com/entry/kamilo-­‐beach-­‐ hawaii-­‐dirtiest-­‐beach-­‐ america_us_58e99a38e4b05413bfe3792d • https://www.instagram.com/p/BSFzqb8gWbW/ • https://coralreefs.wr.usgs.gov/sediment.html • http://www.kmec.uhh.hawaii.edu/QUESTInfo/reefsEDM.pdf Information Sources:: • http://www.takepart.com/article/2014/06/ 30/ocean-­‐plastic-­‐pollution-­‐costs-­‐13-­‐billion-­‐ year-­‐and-­‐your-­‐face-­‐scrub-­‐part-­‐problem • http://www.takepart.com/article/2014/09/ 11/hawaiis-­‐tern-­‐island-­‐could-­‐be-­‐first-­‐site-­‐ get-­‐superfund-­‐designation-­‐due-­‐plastic • https://www.to-­‐ hawaii.com/troubles/hawaiian-­‐coral-­‐ reef.php • https://