Life Sciences Commons^™

The Effect Of Light Availability On Planktonic Communities Under The Ice In Stumpf Lake, Samantha Schug

Celebrating Scholarship and Creativity Day (2018-)

Ice cover is a part of the yearly cycle in bodies of water that are exposed to temperatures below the freezing point. Though the body of water is completely covered, many communities under the ice are still present and active during this time. I hypothesized that as the area cleared of snow increased, the increased light availability under the ice will cause a decrease in zooplankton abundance, as they avoid light and increase the chlorophyll concentration. Three different light availabilities were imposed on the ice by clearing three different sized areas of snow on the ice (0m, 1m and 2m). …