L14 : TROUBLE IN PARADISE: Can recycling shells help buffer the effects of Ocean Acidification?


Students Isabella O'Brien
School HWCD - St. Augustine - Dundas
Level Junior 7/8 - Grade 7
Group Group 1 - Earth and Environmental I
Abstract The purpose was to explore whether the environmental impact of ocean acidification [caused by CO2 emissions] could be reduced through the recycling of shell waste to the ocean in powdered form. The experiment investigated if calcium carbonate in shell powder could act as a buffer against the effects of ocean acidification by stabilizing pH levels and slowing the deterioration of the shells of calcifying organisms.
Awards
Group Award Prize
Chemical Institute of Canada - Hamilton Section AwardsChemical Institute of Canada (Hamilton Section) Award$ 100
Hamilton Wentworth Occasional Teacher AwardsHamilton Wentworth Occasional Teachers - Environment & Education Award$ 50
Primary Fluid Systems Earth and Environment AwardsPrimary Fluid Systems Earth and Environment Awards - First$ 125
Merit AwardsGold Merit Award$ 100
Canada-Wide Science Fair Trip AwardsCanada-Wide Science Fair Trip Award