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¥ R = E*e-(m1*t1 + m2*t2 +m3*t3)
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¥Where, R is number of recruits, E is initial number of
eggs spawned, and m1 is randomly
generated mortality over the egg and
larval period t1, with a low or high
range of mortality estimates that depends on
environmental conditions. Late larval mortality rate, m2, is density dependent over
the period t2. Juvenile mortality, m3, is density
dependent on potential large predators over the period t3.