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Alyssa Thurston
SHOCKING FACTS AND FIGURES
40 tons of coral destroyed Pacific Ocean
300,000 porpoises and dolphins die annually
100 millions sharks caught every year
Over 80% of shark species disappeared from the
Atlantic Ocean
As many as 90% of all the ocean’s large fish have
been fished out
Unless the current situation
improves, stocks of all species
 currently fished for food are
predicted to collapse by 2048
What is overfishing?
 Technological advances



 Humans catch more fish



 Fish stocks are going down




                              Solutions
FISHING CYCLE
Technological Advances
1. Drift Nets
2. Bottom Trawlers
Effects of
Overfishing
Habitat
Unbalanced
Food Chains
Bluefin Tuna




http://www.youtube.com/watch?v=rDiuj6Vvofs&feature=player_embedded
Why does this matter?
1. Fish contribute to the food supply, economy, and
health
2. Fish and seafood products are among the most
widely traded commodities
3. Fishing is a major source of employment
4. A billion people rely on fish as a source of protein
Solutions
SHORT TERM               LONG TERM
Marine Stewardship       Individual Fishing Quota
Council                  (IFO)
Non-overfished species   Marine Reserves
Awareness                Controlled Fishing
Individual & Shared
     Fishing Quota
Similar to pollution cap & trade

Government sets allowable catch

Fisherman given sellable “property rights”

Fishermen have incentive to fish less

Has worked in: parts of Canada and US, Australia, New
Zealand

Or: both processors and fishermen have quota
Marine Reserves
Organizations
What can YOU do?

Eat sensibly

Consume sustainable fish

Spread awareness
Thank you!

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Overfishing

Editor's Notes

  1. Ocean: own ecosystem and wildlife
  2. More endangered than the polar bear Why is it still fished? The bluefin tuna trade
  3. Increase fish biomass inside border In most reserves, fish biomass doubled in five years Area network plans: Greater Caribbean Currently 0.8% of ocean
  4. Eco-labeling organisation Works with fisheries and suppliers Independent, traceable fish Sold in stores in Japan Not a big price difference
  5. Not all fish are overfished Eat less fish Greenpeace red list, monterey seafood list Eg: Alaskan salmon, farmed clams and mussels