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- 1533730
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- 2022-12-3
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- 1970-1-1
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Cod fishes disappered
to let them recover mangers put limits that relaies on model
<-- Model : unmolested --> engought eggs + grow faster
KF: recovery <-- 5 to 6 year
But: wrong
Cuz: no sign of recovery after 6 years + languished
F: find out why (that is wrong)
Cuz: initial estimates base on how fast not on wholde food web
cod <-- forge fish <-- tiny animals (eggs + karvae of cod)
Process:
before:check forge fish --> can not affect the cod#
after: lower the cod# --> forage fish #+ --> eat yound cod
now: signs of recovery
Cuz : forage#+ --> outstripping + crash --> forage#- --> cod grows --> keep the forage#
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