Reports Outline Ocean Engineering Research from University of New Hampshire

摘要

2011 JAN 19 - (VerticalNews.com) -- "A long-baseline (LBL) acoustic system hasrnbeen developed for the tracking of humpback whales (Megaptera novaeangliae) that have beenrntagged with digital acoustic recording devices (DTAGs), providing quantitative observations ofrnsubmerged whale behavior during bubble net feeding. The system includes three high-frequencyrnacoustic sources deployed from small boats that follow the whale after the animal has been tagged," researchers in the United States report.