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Kelcie Smith<br />Oil Spills and the effects on fisheries<br />
Effects of oil spills<br />Decrease in sea life<br />Organisms with health problems<br />Less reproduction<br />The oil th...
TYPES OF OILS<br />Very light oils (jet fuel, gasoline) – evaporate semi quickly and effect the fish that live closer to t...
More types of oils<br />Heavy Oils (Heavy crude, No. 6 fuel oil) – evaporate much less than the light and medium oils, cle...
Oil spills<br />BP Oil Spill April 20, 2010 lost 127,000 barrels of oil<br />March 11, 2009-MV Pacific Adventurer lost 52,...
Amount of oil spills<br />
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Biology powerpoint

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Biology powerpoint

  1. 1. Kelcie Smith<br />Oil Spills and the effects on fisheries<br />
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  3. 3. Effects of oil spills<br />Decrease in sea life<br />Organisms with health problems<br />Less reproduction<br />The oil that stay on top of the water can contaiminate the algea, fish eggs and larvae<br />
  4. 4. TYPES OF OILS<br />Very light oils (jet fuel, gasoline) – evaporate semi quickly and effect the fish that live closer to the surface<br />Light oils (diesel, heating oil) - can leave up to 1/3 residue of the amount spilled, can also cause long term contamination<br />Medium oils (crude oils) – can also cause long term and severe contaimination, also less likely to mix with water.<br />
  5. 5. More types of oils<br />Heavy Oils (Heavy crude, No. 6 fuel oil) – evaporate much less than the light and medium oils, clean up is more severe <br />Very heavy oils – can sink ,float ,mix, or hang in the water, can become oil drops and mix with the water<br />
  6. 6. Oil spills<br />BP Oil Spill April 20, 2010 lost 127,000 barrels of oil<br />March 11, 2009-MV Pacific Adventurer lost 52,000 galloons of fuel<br />July 25, 2008 – barge in Louisiana lost 419,000 galloons of fuel<br />
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  8. 8. Amount of oil spills<br />

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