总结长度体重的量化估计值以比较状况：北极鳕的地理和时间变化

IF 2 3区农林科学 Q2 FISHERIES

Transactions of The American Fisheries Society Pub Date : 2024-04-15 DOI:10.1002/tafs.10466

Brian S. Cade, Andrew T. Gilham

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引用次数: 0

摘要

我们开发了一种新颖、简单的方法，用于总结多级分组因子（地点或年份）中长度体重的量子回归估计值的变化，并利用北极灰尾鳕的数据证明了这种方法在比较鱼类状况方面的实用性。我们比较了北极鳕种群 28 个地理位置之间以及两个种群 12 年和 25 年之间的状况。

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Summarizing quantile estimates of weight at length to compare condition: Geographic and temporal variation in Arctic Grayling

We developed a novel, simple approach to summarize variation in quantile regression estimates of weight at length across multiple levels of grouping factors (locations or years) and demonstrate its utility for comparing fish condition using Arctic Grayling Thymallus arcticus data. We compared condition among 28 geographic locations of Arctic Grayling populations and among 12 and 25 years for two populations.

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来源期刊

Transactions of The American Fisheries Society 农林科学-渔业

CiteScore

2.90

自引率

7.10%

发文量

审稿时长

8-16 weeks

期刊介绍： Transactions of the American Fisheries Society is a highly regarded international journal of fisheries science that has been published continuously since 1872. It features results of basic and applied research in genetics, physiology, biology, ecology, population dynamics, economics, health, culture, and other topics germane to marine and freshwater finfish and shellfish and their respective fisheries and environments.