恃强凌弱 发表于 2025-3-25 03:32:47
Richard Mooreiven by harvesting and the implications of this for fish stock management. The foundations for this understanding for the most part come from recent development978-3-540-57242-8978-3-642-48394-3Series ISSN 0341-633X Series E-ISSN 2196-9981加强防卫 发表于 2025-3-25 09:26:20
Richard Moored to the selection differentials estimated from the observed changes in reproductive parameters. It is concluded that the direction of the observed changes is in agreement with the expected change due to selective fishing.LIMIT 发表于 2025-3-25 11:43:07
d to the selection differentials estimated from the observed changes in reproductive parameters. It is concluded that the direction of the observed changes is in agreement with the expected change due to selective fishing.彩色 发表于 2025-3-25 17:11:15
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Richard Mooreon, we mould the evolution of the survivors by the selection pressures we apply to them. This has implications for the continued health of our natural biological resources and for the way in which we seek to optimise yield from those resources. Of these biological resources, fish stocks are particulBlood-Clot 发表于 2025-3-26 01:23:10
or female age, effort and body size at first reproduction, and then used these to predict how size-selective fishing mortality might effect evolutionary changes in the shapes of the reaction norms and ultimately influence harvestable biomass and mean reproductive age. The fitness, r, associated withIrritate 发表于 2025-3-26 06:52:03
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