Spatial and vertical bias in down-looking ship-based acoustic estimates of fish density in Lake Superior: Lessons learned from multi-directional acoustics
Ryan C. Grow, Thomas R. Hrabik, Daniel L. Yule, Bryan G. Matthias, Jared T. Myers, Chad Abel
Topics & Concepts
Pelagic zoneWater columnCoregonusSampling (signal processing)ThermoclineOceanographyGeologyEnvironmental scienceStratification (seeds)Diel vertical migrationFisheryFish <Actinopterygii>Hydrology (agriculture)BiologyTelecommunicationsComputer scienceGeotechnical engineeringDetectorBotanyGerminationDormancySeed dormancyFish Ecology and Management StudiesMarine and fisheries researchMarine animal studies overview