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Nutrient Limitation Of Algal Growth In Fishery Lakes, Madeline Ludwig
Nutrient Limitation Of Algal Growth In Fishery Lakes, Madeline Ludwig
Biological and Agricultural Engineering Undergraduate Honors Theses
This study investigated the effect of nutrient addition on algal growth in three United States Forest Service lakes for fishery management in Arkansas. In fishery managed lakes, fertilization works by manipulating algae growth, a basal food resource in lakes, to promote the growth of the fish population. For the nutrient addition experiments, water was collected from each lake in cubitainers and spiked with nutrients; the treatments included the control, nitrogen (+N), phosphorus (+P), and nitrogen and phosphorus (+N +P). When algal growth was visually observed, a water sample was collected from each cubitainer and analyzed for chlorophyll-α. The results showed …