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Lesson 18 aquaculture

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This document discusses different methods for farming fish for food, including open pen fishing which contains fish in nets off shore, recirculating aquaculture systems which raises fish in tanks on land, and aquaponics which farms fish and plants together so the plants use the fish waste. It notes the concern that we want to eat more fish than what is available in the oceans.

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Fish for Food What is going on with the fish we eat? Copyright 2012 The Aquaponic Source, Inc.
Not Enough Fish in the Ocean We want more to eat… than there is in the ocean Copyright 2012 The Aquaponic Source, Inc.
Open Pen Fish are contained by a net off the shore Copyright 2012 The Aquaponic Source, Inc.
Recirculating Aquaculture Systems Fish are raised in tanks on the land Copyright 2012 The Aquaponic Source, Inc.
Aquaponics fixes the waste problem Plants use the fish waste! Copyright 2012 The Aquaponic Source, Inc.

More Related Content

Lesson 18 aquaculture

  • 1. Fish for Food What is going on with the fish we eat? Copyright 2012 The Aquaponic Source, Inc.
  • 2. Not Enough Fish in the Ocean We want more to eat… than there is in the ocean Copyright 2012 The Aquaponic Source, Inc.
  • 3. Open Pen Fish are contained by a net off the shore Copyright 2012 The Aquaponic Source, Inc.
  • 4. Recirculating Aquaculture Systems Fish are raised in tanks on the land Copyright 2012 The Aquaponic Source, Inc.
  • 5. Aquaponics fixes the waste problem Plants use the fish waste! Copyright 2012 The Aquaponic Source, Inc.