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Updated: Jul 12, 2025

Implantation of a New Micro Acoustic Tag in Juvenile Pacific Lamprey and American Eel
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Implantation of a New Micro Acoustic Tag in Juvenile Pacific Lamprey and American Eel

Published on: March 16, 2019

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渔具修改对北大西洋海长绳渔业的影响:一项多年研究

Françoise D Lima1,2, Hugo Parra1,2, Rita B Alves3

  • 1IMAR-Institute of Marine Research, Departamento de Oceanografia e Pescas, Universidade dos Açores, Horta, Portugal.

PloS one
|October 19, 2023
PubMed
概括

圆圈可以显著减少头海的副捕获,并在鱼长渔业中减少深伤害. 然而,它们增加了蓝捕获量,包括幼,并减少了剑鱼捕获量.

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Handling and Tagging Techniques for Implanting Juvenile American Shad with a New Acoustic Microtransmitter

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Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop07:43

Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop

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相关概念视频

Testing a Claim about Mean: Known Population SD01:11

Testing a Claim about Mean: Known Population SD

A complete procedure of testing the hypothesis about a population mean is explained here.
Estimating a population mean requires the samples to be distributed normally. The data should be collected from the randomly selected samples having no sampling bias. The sample size needed to be higher than 30, and most importantly, the population standard deviation should be already known.
In most realistic situations, the population standard deviation is often unknown, but in rare circumstances, when it...
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