Reference: biology.clc.uc.edu/courses/bio303/ (Ecology 303)
Experiments were performed at Five Falls Creek on the Clermont campus of University of Cincinnati.
Throughout the quarter, many experiments were performed. A segment of Five Fall Creek was mapped using a compass and meter measuring tape. In order to accurately map the creek, short, straight segments of the creek were marked off by orange flags. The distance between the flags was measured with the meter tape. The width of the creek bed was also measured. Finally, a compass was used to obtain azimuth readings. All the collected data made it possible to map out the creek's path. Further instructions can be found in Ms. Carter's Ecology Lab 303 lab protocol packet (Carter, 2003).
Soil analysis was performed on soil that had been collected previously. The soil was analyzed in several ways. First, a subjective test was performed to determine the type of soil. Next, a mechanical test was done to determine the compostion of the soil. For this, a hot plate, beaker and stirring stick were used.
Finally, the soil was used to do a chemical anaylsis test. Using a soil test kit, nitrogen, phosphorus, potassium, and pH tests were done. Using the Soil Analysis protocol and the LaMotte Soil Analysis Handbook, proper procedures for performing the test can be obtained (Carter, 2003).
The flora and fauna of the area was also studied. A random count of animals inhabiting an area near the ponds and also near the Creek was complied. The observation took place for a period of about 15-30 minutes. Organisms were identified by Ms. Carter and from other's experience and knowledge. In order to do the shrub survey, a 16 meter squared area was plotted with orange flags and data for the shrubs in that area were collected. A similar procedure was followed for the herbaceous plot, except the area was 1 meter squared. For more complete instructions, refer to the Flora and Fauna protocol (Carter 2003).
A random pair tree analysis was also conducted. A measuring tape was used to measure the distance between two trees. A special measuring tape which determines tree circumference was used. The types of trees observed were determined by Ms. Carter and other members of the class. For instructions to perform a random pair tree analysis, refer to to the Random Tree Pair Anaylsis protocol (Carter, 2003).