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56 resources match your filter criteria.

Passive Acoustic Research at the Southeast Fisheries Science Center

The Passive Acoustic Ecology Program conducts research projects that use passive acoustics to assess populations and improve our understanding of cetaceans in the Gulf of America (formerly Gulf of Mexico) and U.S. waters of the Western Atlantic.

Passive Acoustic Technologies Used at the Southeast Fisheries Science Center

Researchers use advanced technology to record and study the sounds produced by marine mammals and human-made sources.

Geographic variation in Risso's dolphin echolocation click spectra

This study investigates using clicks for species and population identification by characterizing the spectral structure of Risso's dolphin echolocation clicks recorded over wide-ranging geographic regions.
April 14, 2023 - Peer-Reviewed Research ,

Passive Acoustic Research in the Northeast

We use passive acoustic technologies to study the behavior and movements of marine animals, their contribution to the ocean soundscape, and how they are affected by human-made sounds.
This illustration shows the variety of technologies that NOAA Fisheries researchers use to record underwater sounds and study marine animals. The seascape shows bottom- mounted and drifting acoustic recorders, underwater autonomous vehicles, Atlantic cod and humpback whale with tags, and instruments deployed from a NOAA ship and small boat. Colored circles show a zoomed-in view of the instruments and indicate the type of data collected: green for real-time data, orange for archival data, and blue for active NOAA Fisheries studies marine animals by using a variety of technologies to record underwater sounds, including archival passive acoustic recordings (orange), real-time acoustic data collection (green), and active acoustics (blue).

Atlantic Marine Assessment Program for Protected Species

We conduct surveys and develop abundance and distribution models to better understand how protected species such as whales, dolphins, and sea turtles use our waters.

Patterns of Depredation in the Hawai’i Deep-Set Longline Fishery Informed by Fishery and False Killer Whale Behavior

We analyzed behavior data on false killer whales to identify patterns that could help fishermen avoid interactions with whales.
August 04, 2021 - Peer-Reviewed Research ,

Marine Mammal Research Surveys in NOAA’s Southeast Region

How survey data is collected and used to inform marine mammal population assessments in the Southeast.

SWFSC Stranding Collections

What we collect and how tissues are used 

Marine Mammal Life History

Data collected from stranded and bycaught marine mammals are critical to understanding their life history

SWFSC Stranding Investigations

Investigating trends in marine mammals strandings