Tag Archives: scuba diving

Notes From the Field, Apalachicola: Measure Twice, Cut Once

Waves and wind can make an underwater experiment challenging. But in Apalachicola Bay, it’s getting to where getting enough oysters to run an experiment is a challenge in itself. On Dimensions tonight (Wednesday, May 8 at 7:30 PM/ ET), get an inside look into what it’s like to go oystering during the oyster fishery crisis. We look at the men and women fighting for the bay, and the evolving alliance between those who work the bay, and those who would study it.

Hanna Garland FSU Coastal & Marine Lab

Hanna Garland and Meagan Murdock, Florida State University Coastal and Marine LabGrowing up, I always loved to help my dad with the never-ending list of house and boat projects, but because being a perfectionist is not one of my attributes, it would bother me when he would remind me to “measure twice, cut once.” However, whether taken literally or figuratively, this saying has had more relevance as I have progressed through college and now my graduate career. Take for example: the Apalachicola Bay oyster experiment.

In January, we conducted habitat surveys in order to assess the condition of oyster reefs throughout Apalachicola Bay by quantifying the oysters themselves as well as the resident crustacean and invertebrate species. We found some interesting patterns, but this survey data is just a “snapshot” in time of the oyster reef communities, so we designed an experiment that will investigate the survivorship and growth of market-size oysters in the presence or absence of predators at 12 reefs across the bay. Continue reading