ES80 Water Column Sonar Data Collected During DN202201

This survey was conducted to estimate the abundance and map the distribution of menhaden (Brevortia tyrannus) that are overwintering in the mid-Atlantic Bight off the...本调查旨在估算在大西洋中部湾（mid-Atlantic Bight）近岸越冬的油鲱（menhaden，Brevortia tyrannus）的种群丰度，并绘制其分布地图。