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Making it Count on the 2024 Coastal Shark Bottom Longline Survey

Field Fresh Blog: Science in Motion

Perseverance yields success despite uncooperative weather.
July 08, 2024 - Survey ,
New England/Mid-Atlantic
A shark at the water’s surface, still attached to the longline. A cylindrical tag is attached to its dorsal fin A juvenile dusky shark implanted with a satellite tag and released during the 2024 survey. This tag was deployed as part of a NOAA SEFSC study to determine post-release mortality rates. Credit: NOAA Fisheries/ Michelle Passerotti

Being a NOAA Fisherman on the Bottom Longline Survey

27th Year of the Southeast Bottom Longline Survey

Josh Cooper is a member of NOAA Ship Oregon II’s deck team. This team is a critical part of effectively collecting data for the bottom longline survey.
September 09, 2022 - Survey ,
Southeast
Josh Cooper and James Rhue move the cradle during the bottom longline survey.JPG Josh Cooper (front) works with James Rhue on moving the cradle for shark research on the bottom longline survey. Credit: NOAA Office of Marine and Aviation Operations/ Justin Weeks, Ensign

Data Collection Mile after Mile, Year after Year

27th Year of the Southeast Bottom Longline Survey

The need for reliable and consistent data to support stock assessments highlights the importance of conducting the bottom longline survey annually for sharks and reef fish.
September 06, 2022 - Survey ,
Southeast
Eric Hoffmayer from SEFSC tagging sandbar shark.JPG Eric Hoffmayer is measuring a sandbar shark on the cradle. The data collected from each retrieval is vital for multiple purposes, such as describing the age structure of the sampled population, size at maturity, and life stage specific distribution patterns, among many other uses. Credit: NOAA Fisheries/ Ellie Hartman

Sharks, Snapper, and Science—Kicking off the 27th Year of the Southeast Bottom Longline Survey

27th Year of the Southeast Bottom Longline Survey

Bon voyage to the NOAA Ship Oregon II, its scientists, and crew beginning another year of the bottom longline survey. The 3-month survey will collect data on several species and their habitat.
August 24, 2022 - Survey ,
Southeast
NOAA Ship Oregon II conducting shark and boney fish research. Since 1995 the bottom longline survey has been conducted on the Oregon II for shark and bony fish research. Credit: NOAA Office of Marine and Aviation Operations

Shark Species Seen on Leg 2 of Coastal Shark Survey

Field Fresh Blog: Science in Motion

Coastal Shark Survey
April 26, 2018 - Survey ,
New England/Mid-Atlantic
Bull shark near bottom. Darker on top.