![]() TDI donated all the classes and certifications for us to accomplish these goals and be able to make the dives safely. This was accomplished with the help of TDI and Drew Dye. They were Advanced Nitrox, Decompression Theory, and Helitrox. Emily Hall, Cody Cole, and I took some more advanced classes. Training to go depths required at Green Banana. I was in charge of diver safety and coordinating the deep tech divers.Īll the diving went very well we were able to get all the science done without any incidents. At the bottom the second, we found some interesting readings on the continuous monitors. At the first hole (Amberjack, explored during a past expedition) we discovered two dead sawfish. Seasickness is a thing, but the work must continue. Nothing was really "difficult," but the long days can be challenging in rough seas. ![]() It's hard work to be sure, but also a great feeling of accomplishment. What was your favorite part of the expeditions?Īll of it was fun! It's really exciting to explore new areas and to see the resultant data. I also filtered samples on board ship for later nutrient analyses. I was in charge of deploying continuous recording instruments on the lander and on divers to get an in situ profile of the waters that they were in. What specific goal(s) or project components did you focus on during the current series of expeditions to Green Banana? How did it go? What's your name, organization, title and area of expertise? Project partners sincerely thank the National Oceanic and Atmospheric Administration’s Office of Ocean Exploration and Research for the grant that supports this project. Team members want to know how these offshore blue holes might influence the Gulf of Mexico and whether they might even have underground connections to the Floridan Aquifer. Geological Survey to deploy cool technology-a heavy framework called a benthic lander carrying sensing and sampling gear-into these offshore holes and gather new data on their chemistry, life forms, and other features. In the current project, Mote scientists are working with Florida Atlantic University’s Harbor Branch Oceanographic Institute, Georgia Institute of Technology, and the U.S. Mote’s Jim Culter pioneered the scientific exploration of the Gulf’s blue holes, working with highly skilled volunteer technical divers, and Culter is joining Hall and others to take the exploration to new levels. Then the team refocused on an even-deeper expedition to the site “Green Banana,” where dives reached deeper than 400 feet. ![]() ![]() Emily Hall of Mote Marine Laboratory is leading the ongoing blue hole study, which took divers 350 feet deep into a site called “Amberjack Hole” earlier this year. In September 2020, scientists undertook one of their deepest and most challenging missions yet into the Gulf of Mexico’s blue holes-underwater caves, springs and sinkholes being explored for their unique biology, chemistry and structure.ĭr. Video from the Mote-led exploration of the blue hole "Green Banana." Credit: Kristin Paterakis
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