2018 Field Season: Trip 8 & E.A.R. update
TRIP 8 – E.A.R. work and finding our missing dolphins! By Dr. Denise Herzing Well, after reviewing two months of E.A.R. (Ecological Acoustic Recorder) data we began seeing a clear pattern for one of our locations. Using this knowledge, we set out on Trip 8 to find some of the
2018 Field Season: Trip 3
OUR FIRST PASSIVE ACOUSTIC DATA EMERGES: One month-ago we deployed our first E.A.R. which is a passive acoustic recording device (read the blog here). This trip we retrieved both units to download one month’s worth of data. Although covered slightly with sand and sporting some algae growth, both units were
Can you hear me now?
Watch the deployment on YouTube: https://youtu.be/IWNKRhyO5GI Researchers all over the world have turned to Passive Acoustic Monitoring (P.A.M.) as a technique to record underwater audio signals from marine mammals. PAM systems are typically deployed and sit on the bottom or hang in the water column attached to the bottom at various