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首页> 外文期刊>ICES Journal of Marine Science >Management of fisheries on forage species: the test-bed for ecosystem approaches to fisheries
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Management of fisheries on forage species: the test-bed for ecosystem approaches to fisheries

机译：饲草物种渔业管理：渔业生态系统方法的试验台

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摘要

In the 1970s and 1980s, core ideas about management of fisheries on forage species emerged from work on the dynamics of foodweb models and multispecies assessments, leading to proposals for management that took some account of the role of forage species in marine ecosystems. Key developments in those years are summarized in the first part of this paper. From the 1980s to the 2000s, studies of the response of forage species to environmental variation brought into question the robustness of management strategies for forage species. As a result, additional management strategies were proposed to accommodate environmental drivers as well as dependent predators. The paper reviews these developments. This paper brings these separate lines together in a systematic framework for evaluating the performance of six different management strategies for forage species, relative to four different ecosystem considerations, as well as relative to the contribution of forage fisheries to economic prosperity and food security. The tabulated outcomes synthesize primary and secondary literature and meeting deliberations as the application of an ecosystem approach to management has evolved. No strategy is optional for all forage fisheries. As experience accumulates, the guidance in the tables comprising the framework will improve.
机译：在1970年代和1980年代，关于食物种类的渔业管理的核心思想源于食物网模型和多物种评估的动态研究，从而提出了有关管理的建议，其中有些考虑到了饲料种类在海洋生态系统中的作用。本文的第一部分总结了这些年的主要发展。从1980年代到2000年代，对饲草物种对环境变化的反应的研究使人们对饲草物种管理策略的鲁棒性提出了质疑。结果，提出了其他管理策略来适应环境驱动因素以及依赖的掠食者。本文回顾了这些进展。本文将这些不同的方面放在一个系统的框架中，以相对于四种不同的生态系统考量以及饲草渔业对经济繁荣和粮食安全的贡献，评估六种不同饲草物种管理策略的绩效。随着生态系统方法在管理中的应用的发展，列表结果综合了主要和次要文献并进行了审议。对于所有饲用渔业，没有任何策略是可选的。随着经验的积累，构成框架的表格中的指导将有所改进。

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