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A three‐pronged approach that leans on Indigenous knowledge for northern fish monitoring and conservation
Evolutionary Applications ( IF 4.1 ) Pub Date : 2020-10-31 , DOI: 10.1111/eva.13146
Ella Bowles 1, 2 , Kia Marin 1 , Pamela MacLeod 3 , Dylan J. Fraser 1
Affiliation  

Investigating whether changes within fish populations may result from harvesting requires a comprehensive approach, especially in more data‐sparse northern regions. Our study took a three‐pronged approach to investigate walleye population change by combining Indigenous knowledge (IK), phenotypic traits, and genomics. We thank Larson et al. (2020) for their critiques of our study; certainly, there are aspects of their critique that are warranted and merit further investigation. However, we argue that their critique is over‐stated and misleading, primarily given that (a) one of three prongs of our research, IK, was dismissed in their assessment of our study's conclusions; (b) our Bayesian size‐at‐age modeling should help to mitigate sample size issues; (c) their re‐analysis of our size‐at‐age data does not actually refute our results; (d) genomic changes that we observed are nascent; (e) the data file that Larson et al. (2020) used for their genomic re‐analysis was not correct; and (f) criteria that Larson et al. (2020) use for their genomic re‐analysis were not properly justified.

中文翻译:

依靠本地知识进行北方鱼类监测和养护的三管齐下的方法

调查捕捞是否会导致鱼类种群内的变化需要一种综合方法,尤其是在数据稀少的北部地区。我们的研究采用三管齐下的方法,通过结合土著知识(IK),表型性状和基因组学来研究角膜白斑人口的变化。我们感谢拉森等。(2020)对他们对我们研究的批评;当然,他们的批评中有某些方面是有根据的,值得进一步研究。但是,我们认为他们的批评被夸大了,并且具有误导性,主要是因为(a)在评估研究结论时,我们忽略了我们研究的三个分支之一IK;(b)我们的贝叶斯年龄模型可以帮助减轻样本数量问题;(c)他们对年龄大小数据的重新分析实际上并未反驳我们的结果;(d)我们观察到的基因组变化是新生的;(e)Larson等人的数据文件。(2020)用于他们的基因组重新分析是不正确的;(f)Larson等人提出的标准。(2020)的基因组重新分析的使用没有适当的理由。
更新日期:2020-10-31
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