Geomorphology Lab 5 Report Example | Topics and Well Written Essays - 500 words

Geomorphology 5 - Lab Report Example us solution while EC measures the degree to which a solution carries an electric current, calculated as the ratio of the current density in the material to the electric field that causes the flow of current. Consequently, the complex nature of the variability calls for a study, which can provide a succinct explanation to the basis of this phenomenon. Data analysis was an important aspect in testing the hypotheses. In which case, data was collected for ph and EC for the different sites and tabulated. The data was then analyzed from drawing graphs for the different variables: pH vs EC, pH vs. site, EC vs. site. This allowed for testing relationship between stream chemistry and position besides testing that between pH and electrical conductivity. Water samples were collected from specified sites: Clarks River, 2: Bee Creek, 3: MCP unnamed trib. In SedSoilHuman Lab, lab Ph meter and EC meter were calibrated. Ph and EC on the water samples were measured. The results show that change in position contributes to the change in stream chemistry (ph and EC). This can be contributed to external factors such as pollutants, surface runoff and soil erosion. These factors vary within a river basin from one point to another. For instance, both factors affect the availability of ions at a given point. Soil erosion carry with it ions from one point to another so do pollutants add ions to their area of destination (Rajvaidya 45). In which case, increase in ions leads to increase in electrical conductivity of a solution (stream) while it leads to reduction in