Nonconsumptive Effects of Predation and Impaired Chemosensory Risk Assessment on an Aquatic Prey Species

Table 2

Mean (±SD) values of physical characteristics captive 0⁺ Atlantic salmon (Salmo salar) were exposed to inside mesh enclosures during a cross-population transplant experiment.

Stream	Class	Treatment	Temperature (°C)	Depth (m)	Flow rate (m s^−1)
Catamaran Brook	Neutral	AC	18.74 ± 1.64	0.216 ± 0.07	0.0812 ± 0.03
		SW	18.74 ± 1.64	0.203 ± 0.06	0.0631 ± 0.02
Correy Creek	Acidic	AC	18.19 ± 1.54	0.227 ± 0.05	0.0827 ± 0.04
		SW	18.19 ± 1.54	0.224 ± 0.05	0.0825 ± 0.04

replicates per stream × treatment combination. AC = alarm cue (high risk), SW = stream water (control).