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首页> 外文期刊>ICES Journal of Marine Science >Reply to Andersen et al. (2016) 'Assumptions behind size-based ecosystem models are realistic'
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Reply to Andersen et al. (2016) 'Assumptions behind size-based ecosystem models are realistic'

机译:回复Andersen等。 (2016年)“基于规模的生态系统模型的假设是现实的”

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In a recent publication (Froese et al., ICES Journal of Marine Science; 73: 1640-1650), we presented a critique of the balanced harvesting (BH) approach to fishing. A short section dealt with the size-spectrum models used to justify BH, wherein we pointed out the lack of realism of these models, which mostly represented ecosystems as consisting of a single cannibalistic species. Andersen et al. (ICES Journal of Marine Science; 73: 1651-1655) commented on our paper and suggested that we criticized size-spectrum models in general and that we supposedly made several erroneous statements. We stress that we only referred to the size-spectrum models that we cited, and we respond to each supposedly erroneous statement. We still believe that the size-spectrum models used to justify BH were highly unrealistic and not suitable for evaluating real-world fishing strategies. We agree with Andersen et al. that BH is unlikely to be a useful guiding principle for ecosystem-based fisheries management, for many reasons. The use of unrealistic models is one of them.
机译:在最近的出版物中(Froese等人,ICES海洋科学期刊; 73:1640-1650),我们提出了对平衡捕捞(BH)捕鱼方法的批评。一小节讨论了用于证明BH合理性的规模谱模型,其中我们指出了这些模型缺乏现实性,这些模型大多将生态系统表示为由单个食人物种组成。 Andersen等。 (ICES海洋科学期刊; 73:1651-1655)评论了我们的论文,并建议我们总体上批评尺寸光谱模型,并且据称我们做出了一些错误的陈述。我们强调,我们仅引用了我们引用的大小谱模型,并对每个据称错误的陈述做出了回应。我们仍然认为,用于证明BH合理性的规模-光谱模型非常不现实,不适合评估现实世界的捕捞策略。我们同意Andersen等人的观点。由于许多原因,BH不太可能成为基于生态系统的渔业管理的有用指导原则。使用不切实际的模型就是其中之一。

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