Project:

Using DNA Barcoding to Investigate How Installing an Aerator Will Impace a Pond's Biodiversity

Students:

Aiden Dufford, Aidan Lloves, Dylan Price

School:

Friends Academy, Nassau

Mentors:

Jennifer Newitt

Abstract:

A common practice among pond owners to improve their pond’s aesthetics is to install aerators. Hotels, golf courses, and popular bodies of water, such as the Jacqueline Kennedy Onassis Reservoir in NYC, have fountain aerators for their visual appeal. However, fountain aerators are not only a pretty sight. Aerators added to small freshwater bodies can provide more oxygen for the species that live in the pond. Aeration can also help reduce the chances of algae blooms by promoting the growth of beneficial aerobic bacteria. (OK Wildlife Dept) An aerator can provide other valuable services, including lowering stratification, decomposition of organic matter, and circulating water so mosquitoes can’t breed (Penn State). Using DNA barcoding, our group looks to determine whether installing an aerator affects a pond’s biodiversity. Data will be collected from Shu Swamp – a permanent, undisturbed pond – and Bailey’s arboretum – a freshwater pond recently installed with an aerator. T

Poster:

Team samples: