Effect of exposure timing and duration on salmon population growth rates and prey abundance.

<p>Timing and duration of exposures and results from 9 scenarios run with 1.15 times prey EC₅₀ (5.0 μg/L) of carbaryl. Dark solid lines indicate the timing and duration of exposure(s). Dotted lines indicate period after each exposure in which prey abundance was reduced (ration <1). Values listed after scenarios are the %Δλ (SD) for ocean-type Chinook salmon, for exposures of 5.0 μg/L. Prey recovery rate was 1% per day and the prey floor was 0.20.