Project Overview
- Page ID
- 123057
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Laboratory Project – Introduction
Analysis of Phosphorus Concentrations in a Natural Water System
For this project, you will be exploring aspects of the chemistry of phosphorus in a natural freshwater system. More specifically, you will (1) compare two spectrophotometric methods for the determination of total phosphorus, (2) measure the concentration of total phosphorus in a Lake Mendota water sample, and (3) design an experiment in which you use one of the methods of analysis to answer a question you ask about concentrations of phosphorus in freshwater systems. Our goals for this project are for you to:
- Learn quantitative analysis in the context of a real-life environmental problem.
- Learn how to apply the scientific method as you develop hypotheses, design your experiments, and develop your own interpretation – in short, how to be a scientist!
- Understand some of the complexities and uncertainties associated with scientific measurement, especially when working with complex systems and the natural environment.
- Gain practice and experience in the skills required for successful collaborative group work.
- Learn how to effectively communicate your scientific results, both orally and in writing.