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An Evaluation of Harvest Control Methods for Fishery Management

机译：渔业管理中收获控制方法的评价

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摘要

Fisheries managers seek to maintain sustainable fisheries production, but successful management often requires the pursuit of multiple biological, ecological, and socioeconomic objectives simultaneously. Fisheries managers must choose among a broad range of harvest control methods (HCMs) to meet management objectives. This review identifies strengths and weaknesses of eight HCMs and evaluates their ability to meet a multitude of common biological, ecological, and socioeconomic management objectives such as protecting spawning biomass, reducing bycatch, and sustaining fishers' profit. Evidence suggests that individual HCMs often fail to meet management objectives and may unintentionally create incentives to race to fish, discard catch and overcapitalize fishing operations. These limitations can be overcome by strategically combining multiple controls or incorporating rights-based and spatial management.
机译：渔业管理者寻求维持可持续的渔业生产，但是成功的管理往往需要同时追求多个生物学，生态和社会经济目标。渔业管理者必须在广泛的收获控制方法（HCM）中进行选择，以实现管理目标。这项审查确定了八个HCM的优势和劣势，并评估了它们满足众多共同的生物学，生态和社会经济管理目标的能力，例如保护产卵生物量，减少兼捕物和维持渔民的利润。有证据表明，个别HCM往往无法达到管理目标，并且可能无意中刺激了人们竞相捕鱼，丢弃渔获物和过度捕捞作业的资金。这些限制可以通过在策略上组合多个控件或合并基于权限的空间管理来克服。

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