TOTAL_POPULATION ¼ ADULT+LARVAL+LARGE_ADULT+LATE_JUV
+EARLY_JUV+YEARLING {Individuals}
WINTERKILL ¼ PULSE(LARVAL * SEVERITY,50,52) {Individuals per Week}
WINTERKILL_2 ¼ PULSE(EARLY_JUV * SEVERITY,50,52) {Individuals per
Week}
WINTERKILL_3 ¼ PULSE(LATE_JUV * SEVERITY,50,52) {Individuals per
Week}
WINTERKILL_4 ¼ PULSE(YEARLING * SEVERITY,50,52) {Individuals per
Week}
WINTERKILL_5 ¼ PULSE(ADULT * SEVERITY,50,52) {Individuals per Week}
WINTERKILL_6 ¼ PULSE(LARGE_ADULTSEVERITY_6,50,52) {Individuals
per Week}
YOY ¼ EARLY_JUV+LARVAL+LATE_JUV {Individuals}
37.2 Gizzard Shad Model Equations
347