2. Aim Of Field Studies
The Aim of the field studies is to investigate the do of differing abiotic factors on the biotic characteristics of a community.
3. Hypothesis
That the differences in adaptations shown between organisms in a closed sub-tropical rain tone community and an open sclerophyll forest community are dependent on the varying abiotic factors base in each ecosystem
4. Apparatus/Materials
- CBL2 data collector positivistic Texas T1 - 83 calculator
- Temperature probe attached to CBL2 for ambient temperature reading
- Temperature probe for soil
- rest intensity probe (sensor)
- Hygrometer (shared with another group)
- 1 X 10m take out for transect
- Ruler
- Spoon and plastic vial for soil
- Digging implement
- Canopy put out card
- Measuring tape
- Paper plus water bottle
5. Procedure/Method
1. for the first time select a representative patch of Eucalypt forest. preserve a brief description of the topography, plant distribution, the dominant types of plants, animated intensity, shape of the trees.
2. Choose a spot randomly in your area of study. Using the light intensity probe register the light intensity at this point. Record this in the dishearten provided. Using a random method move to a second location and demean the light intensity at this location. Carry this out for 5 locations, recording your results in table 1
3.
Record data from 4 other groups and calculate the bonnie light intensity for the Open Sclerophyll Forest. (This will need to be carried out at a later time). Record your medium in table 2.
4. Similarly, at each location record data for the following abiotic factor:
- Ambient (air) temperature (using digital temperature probe)
- reproach temperature (using soil temperature probe)
- Relative humidity - 1 hygrometer per 2 groups
5. prove the degree of leaf litter and, if any is present...
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