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<br /> <br /> <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />in substrate <br />Bloflc Controllintt Factors Abiotlc Controllintt Factore <br />Number and condiflon of adults Timing of runoff and spawning <br />Age and size structure of adults Magnitude of runoff <br />Embryo survival Discharge fluctuations <br />Predation on embryos and larvae Water temperature <br />Physical disturbance of spawning site by other fish Stochastic events (e.g., floods and pollutants) <br />Remark: cohorts of larvae of varying <br />abundance, age, and condition for <br />Dispersing larvae transport to downstream nursery <br />in main channel habitat. <br />and channel margins <br />Predation Magnih~de and duration of spring runoff <br />Starvation Water tempereture and variability <br />Habitat selection Geomorphic factors <br />Turbidity <br />In nursery habitat <br />Predation, affected by Individual characteristics <br />Growth refs <br />Condition and starvation <br />Abundance of food <br />Infra-and interepeciflc competition <br />in winter habitat <br />Size-related energy stores <br />Size-related swimming ability <br />Food availabilftyy <br />Habitat-related movement patterns <br />Growth <br />Predation, affected by Individual characterlatlcsi <br />Food (prey) availability <br />Infra-and interspeclflc oompetition <br />Habitat-related movement patterns <br />Reproductive condition <br />31 <br />Remark: cohorts of larvae of varying ~ <br />abundancs3, size, age, and condition to <br />oxupy nursery habitat. Distribution is <br />function of discharge magnitude and <br />duration, habitat availability, and <br />fish behavior. <br />Discharge- and geomorphic-related habitat availability <br />Discharge fluctuations and habitat stability <br />Water temperature <br />Stochastic events (e.g., floods and pollutants) <br />Remark: cohort of groups offish of <br />variable size and abundance by fall. <br />1 DiaMbutlon affected by biotc and ' <br />abiotic facture. <br />Discharge-related habitat availability <br />Discharge fluctuations and habitat stability <br />Water tempereture <br />Remark: cohort of groups offish of ~ <br />variable size and condition with distribution <br />affected by biotic and abiotic factors. <br />Recruitment to juvenile age class. ~ <br />Discharge•related seasonal habitat availability <br />Water temperature regimes <br />Stochastlc events (e.g., pollu~nts) <br />Remark: variable cohort size, abundance, <br />growth and survival. Characteristics affect <br />reproductlve potential over lifetime offish, <br />