Wabashiki river report Essay Example | Topics and Well Written Essays - 750 words

Wabashiki river report - Essay Example The materials required for testing in the field included a pencil or pen, notebook, sunscreen, bug repellant, water bottle, field appropriate clothing, weather appropriate clothing and closed shoes for walking in the dumpy area. The sampling strategies used in the field involved stratified random sample where the test objects were categorized into groups and various test conducted on them. The test conducted on the different soils types were aimed at determining the presence of gases like nitrogen and other minerals like potassium and phosphorus in the soil. These samples were taken from different areas like Taken at the top of a hill on the path near the parking lot. Closest to the parking lot, Further down the hill that sample one was taken, down the levi path. Halfway between the parking lot and sharp bend in the path and down past the storm drains on the levi near where the storm drains empty. Moreover, the bottles were used to carry other samples which were tested in the classro om using laboratory apparatus. The results obtained from determining the soil color, soil texture and the acidity or alkalinity of the soil were as follows; the soils texture of the samples tested revealed that the soil was sandy clay because of the sizes of particles of the samples. This sample was collected in an area which was surrounded by trees, small rocks and old grass. The second sample revealed that the soil was clay loam as the soil color value was three. There was presence of soil color and soil chroma, moreover, the Ph was seven. This sample was taken from the lake side and its characteristics were sandy and small rocks. Silty Clay was discovered to posses soil pH between three to four, contained minerals like phosphorous, nitrogen and potassium value at pH value of seven. The experiment proved successful as I established the soil texture, soil Ph, soil acidity