Increasing railing costs and an ageing ore car fleet were the main requirements for the purchase of seven prototype ore cars. The use of a bogieless suspension reduced tare weight and stainless steel floors and side walls are expected to reduce maintenance costs. Fuel savings are realized from an increase in the tare–gross ratio and improved aerodynamics.
Distribution of pa for Priest Rapids chinook. Total biomass of hatchery contributions to Columbia River, 1976-89. Map of hatcheries used in this analysis. Normalized residual plots for Hilborn model, not adjusted for transportation. 8 8 9 9 Normalized residual plots for Hilborn model, adjusted for transportation. Normalized residual plots for CWT observed adult counts, not adjusted for transportation. Normalized residual plots for CWT observed adults counts, adjusted for transportation. Normalized residual plots for VPA estimates of survival to age 2. not adjusted for transportation. Normalized residual plots for VPA estimates of survival to age 2, adjusted for transportation. Summary of R' for single river conditions for the Hilborn et al. (1993a.b) model (1). unadjusted for probability of transportation. Summary table for best fit models using Hilborn et al. (1993a.b) model (1). unadjusted for the probability of transportation. Standard errors of the coefficient estimation are in parenthesis. Summary of R2 for single river conditions for the Hilborn et al. (1993a.b) log-linear model (2). adjusted for probability of transportation. Summary table for best fit models using log-linear response model (2). adjusted for the probability of transportation. Standard errors of the coefficient estimation are in parenthesis. Summary of R2 for single river conditions for each reference hatchery stock, using log-linear response model (3). unadjusted for probability of transportation. Summary table for the best models for each reference stock using loglinear response model (3). unadjusted for the probability of transportation. Standard errors of the coefficient estimation are in parentheses.. Summary of RL for single river conditions for each reference hatchery stock, using log-linear response model (4), adjusted for the probability of transportation. Summary table for best models for each reference stock using log-linear response model (4). adjusted for the probability of transportation. Standard errors of the coefficient estimation are in parentheses. Summary R2 for single river conditions for each reference hatchery stock, using log-linear response model (5) using VPA estimates, unadjusted for probability of transportation. Asterisk indicates factors significant at P ~2 0.05. Summary table for the best models for each reference stock using loglinear response model (5) based on VPA estimates, unadjusted for the probability of transportation. Standard errors of the coefficient estimation are in parentheses. Summary of R2 for single river conditions for each reference hatchery stock, using log-linear response model (6) based on VPA estimates, adjusted for probability of transportation.
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