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Following your stream field trip, complete a brief summary of your habitat survey experiment in your lab notebook.  Please use the following template:

Introduction:

  • Which two habitats did you select to compare?  Why?
  • What did you predict might be different about the invertebrate communities that you would see in the two habitats

Results:

Discussion:

  • Examine your data.  Do you see any differences between the two habitats? How does this compare with your predictions?
  • If you observed a difference between the two habitats, why do you think this occurred?
  • If there was no difference between the habitats, why do you think this occurred?

Implications:

  • Based on your survey and general observations, describe one feature that is important in supporting a diverse macroinvertebtate community in a stream ecosystem.

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