TY - GEN
TI - 2021 Northeast Spring Bottom Trawl Survey Completed
AU - NOAA Fisheries
AB - On May 27, Northeast Fisheries Science Center staff finished the 2021 spring bottom trawl survey aboard the NOAA Ship Henry B. Bigelow. Those aboard conducted resource survey tows and temperature and salinity sampling at 317 of 353 planned stations (90 percent completion). They finished plankton tows at 92 of 105 planned stations (87 percent completion).The start of the survey was delayed by a last-minute staffing emergency. As a result, 30 stations south of Virginia were dropped.There was no federal survey effort in 2020. Constraining the spread of COVID-19 took precedence.This year, we operated under COVID-19 survey protocols:We sailed with fewer people, for fewer sea days, and planned for slightly fewer stations.Instead of our usual four legs ranging from 10 to 18 days each, we sailed in three legs, each slightly longer than usual.However, the survey plan ensured that essential data were collected across the survey area.The Bigelow supports a variety of marine research. However, the multispecies bottom-trawl survey is among the most important of its missions for monitoring the region’s fishery resources, and it is the longest running of its kind in the world.This fishery-independent survey monitors fish abundance and distribution on the Northwest Atlantic continental shelf from Cape Lookout, North Carolina to the Scotian Shelf. Data collected include fish age, length, weight, sex, maturity, and food habits, all of which are critical for fishery stock assessments that help to inform fishery management decisions by the New England and Mid-Atlantic Fishery Management Councils, and the Atlantic States Marine Fisheries Commission.
DA - 2021/07//
PY - 2021
PB - National Oceanic and Atmospheric Administration (NOAA)
UR - https://www.fisheries.noaa.gov/news/2021-northeast-spring-bottom-trawl-survey-completed
LA - English
KW - Fish
KW - Human Dimensions
KW - Fisheries
ER -