Aquaculture final Flash Cards

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Title: Aquaculture final
Description: Things on my Aquaculture final
Number of Cards: 5
Save Count: 0
Author: lala2160667
Created: 2002-06-04
Tags: agriculture
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    • Question
    • Answer
    • Side 3
    • Describe the American shad
    • silvery area on cheeks, few faint spots, silvery blushish body and saw toothed edge on bellys scales
    • Industrial Pollutants?
    • Pcb's- Electrial devices
      General Electtic
      DDT- Insecticides
      Metals- Mercury, lead, copper
      Fuel/oil
      Sewage
      Hot water
    • What fish is identfied with it's red eye?
    • The rock bass
    • Road water run off
      Affects and solutions?
    • Affects
      -Road salts
      lowers pH
      -Warm/high temp.
      less the 20 degrees, lowered oxygen, raised stress
      -Contaminants
      Oil, fuel

      Solutions
      -Use none NaCl salt or Use a Ca based salt
      -Settling basin/ponds
      -buffer strips


    • Describe the Hickory shad
    • several Dark spots, fadinf torward the rear, silvery bady is blush above