NON-RANDOM

• WHAT IS MEASURED USING NON-RANDOM SAMPLING?

  distribution
• HOW TO MEASURE NON-MOTILE ORGANISMS NON-RANDOMLY?

  1. Place tape measure (transect) along habitat which shows an environment gradient
  2. Place quadrat at regular intervals
  3. Use ID key
  4. Count number of organisms of each species/ estimate percentage cover of quadrat