基于生态系统的渔业管理：对定义，实施和期望的认识。,PLOS ONE

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基于生态系统的渔业管理：对定义，实施和期望的认识。
PLOS ONE ( IF 2.9 ) Pub Date : 2018-01-31 , DOI: 10.1371/journal.pone.0190467
John T Trochta ₁ , Maite Pons ₁ , Merrill B Rudd ₁ , Melissa Krigbaum ₁ , Alexander Tanz ₂ , Ray Hilborn ₁

Affiliation

基于生态系统的渔业管理（EBFM）的开发超越了单一物种管理，通过纳入生态系统因素来可持续利用海洋资源。由于广泛的渔业特征，包括跨区域和跨物种的渔业管理目标不同，EBFM的理论最佳实践差异很大。在这里，我们强调海洋科学专业人士对EBFM的解释及其实施过程中缺乏共识。渔业政策制定者和管理者，种群评估科学家，保护主义者和生态学家对某些管理策略被视为EBFM的程度有不同的看法。然后，我们评估EBFM实施的可变性，在这里，我们创建了代表EBFM的特征清单，并对不同地区，物种，生态系统以及渔业规模和能力进行了渔业评分。我们的评估表明，渔业不太可能满足EBFM清单上的所有标准。因此，管理者没有必要实践EBFM的所有特征，因为其中某些特征可能与生态系统属性或渔业目标截然不同。取而代之的是，将针对具体情况的基于生态系统的某些考虑因素纳入渔业管理是EBFM在实践中更现实和有用的方式。因为有些可能与生态系统属性或渔业目标截然不同。取而代之的是，将针对具体情况的基于生态系统的某些考虑因素纳入渔业管理是EBFM在实践中更现实和有用的方式。因为有些可能与生态系统属性或渔业目标截然不同。取而代之的是，将针对具体情况的基于生态系统的某些考虑因素纳入渔业管理是EBFM在实践中更现实和有用的方式。

"点击查看英文标题和摘要"

Ecosystem-based fisheries management: Perception on definitions, implementations, and aspirations.

Ecosystem-based fisheries management (EBFM) was developed to move beyond single species management by incorporating ecosystem considerations for the sustainable utilization of marine resources. Due to the wide range of fishery characteristics, including different goals of fisheries management across regions and species, theoretical best practices for EBFM vary greatly. Here we highlight the lack of consensus in the interpretation of EBFM amongst professionals in marine science and its implementation. Fisheries policy-makers and managers, stock assessment scientists, conservationists, and ecologists had very different opinions on the degree to which certain management strategies would be considered EBFM. We then assess the variability of the implementation of EBFM, where we created a checklist of characteristics typifying EBFM and scored fisheries across different regions, species, ecosystems, and fishery size and capacity. Our assessments show fisheries are unlikely to meet all the criteria on the EBFM checklist. Consequentially, it is unnecessary for management to practice all the traits of EBFM, as some may be disparate from the ecosystem attributes or fishery goals. Instead, incorporating some ecosystem-based considerations to fisheries management that are context-specific is a more realistic and useful way for EBFM to occur in practice.

更新日期：2019-11-01

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