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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Commercial fishing? |
-fishing for profit -very efficient -large nets |
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Ground fish? |
Fish that feed and are caught near ocean floor. |
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Pelagic fish? |
Fish that feeds are are caught near surface. |
Opposite of ground fish |
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Shellfish? |
Mollusks and crustaceans. |
M and c |
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Types of ground fish? |
Cod,pollock,haddock,halibut,redfish. |
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Types of pelagic fish? |
Salmon,herring,mackerel,tuna,Caplin. |
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Types of shellfish? |
Shrimp,lobster,oyster,scallop,mussels |
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Methods of in shore fishing? |
-small boats -day trips only -85% of fishers -10% of fish |
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Methods of fishing off shore? |
Large ships -15%of fishers -90% of fish -out for 2 weeks -in any weather |
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Fish in the east coast? |
-cod -haddock -capelin -scallop -lobster |
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The Grand Banks? |
Is being over fished. |
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Species in the west coast? |
-salmon -herring -tuna -shellfish |
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Species in freshwater? (Worlds largest) |
-trout -pike -white fish -yellow perch |
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Species in aquaculture? |
-salmon -mussels -trout |
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Aquaculture? What is it? |
Farming of fish. |
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Aquaculture risks? |
-fish escaping -risk to wild population --food that falls to the bottom -one disease, could spread |
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Department of fisheries? |
A fishing industry to manage and protect the oceans. |
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Threats to commercial fishing? |
-technology -dagger -by catch ( catching small fish by accident) |
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