| food resource effects on diel movements and body size of cisco in north-temperate lakes. | the movement patterns and body size of fishes are influenced by a host of physical and biological conditions, including temperature and oxygen, prey densities and foraging potential, growth optimization, and predation risk. our objectives were to (1) investigate variability in vertical movement patterns of cisco (coregonus artedi) in a variety of inland lakes using hydroacoustics, (2) explore the causal mechanisms influencing movements through the use of temperature/oxygen, foraging, growth, and ... | 2013 | 23812176 |