Bio Sampling techniques lesson 16.6.20

1. How do you use a quadrat?

1. Place 2 tape measures to make an x and y axis 2. Use a scientific calculator to get a random number to make your co-ordinates 3. Go to the 1st specific co-ordinate and place your quadrant 4. Record your abiotic and biotic data 5. Calculate means
1. Place 6 tape measures to make an x and y axis' 2. Use a scientific calculator to get a random number to make your co-ordinates 3. Go to the 1st random co-ordinate and place your quadrant 4. Record your abiotic and biotic data 5.Calculate means
1. Place 2 tape measures to make an x and y axis 2. Use a scientific calculator to get a random number to make your co-ordinates 3. Go to the 1st random co-ordinate and place your quadrant 4. Record your abiotic and biotic data
1. Place 2 tape measures to make an x and y axis 2. Use a scientific calculator to get a random number to make your co-ordinates 3. Go to the 5th random co-ordinate and place your quadrant 4. Record your abiotic and biotic data 5. Calculate means

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They are square frames that are placed randomly in the habitat and you can then count the number if species in that quadrat.
They are 4 square frames that are placed randomly in the habitat and you can then count the number if species in that quadrat.
They are square frames that are placed in a specific co-ordinate in the habitat and you can then count the number if species in that quadrat.
They are lines of celotape that are placed randomly in the habitat and you can then count the number if species in that quadrat.

If you wanted to Know how many abiotic and biotic relationships there were in a random area you would use te transect quadrat.
If you wanted to know how many abiotic and biotic relationships there were in a specific area you would use the quadrat.
If you wanted to Know how many abiotic and biotic relationships there were in a specific area you would use the transect or quadrat.
If you wanted to Know how many abiotic and biotic relationships there were in a specific area you would use the transect.

Run a tape measure across your area Place your quadrant at regular intervals Record your abiotic and biotic data Calculate means
Run a tape measure across your area Place your quadrant at regular intervals Record your abiotic and biotic data
Run a tape measure across your area Place your quadrant at random intervals Record your abiotic and biotic data Calculate means
Run a tape measure across your qudrat Place your quadrant at regular intervals Record your abiotic and biotic data Calculate means