带诱饵的远程水下视频（BRUV）和水下视觉普查（UVC）对波斯湾北部边缘暗礁礁鱼类评估的比较

Iranian Journal of Ichthyology Pub Date : 2019-09-30 DOI:10.22034/IJI.V6I3.353

A. Ghazilou, M. Shokri, W. Gladstone

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引用次数: 1

摘要

水下视觉普查（UVC）和诱饵远程水下视频（BRUV）是研究海洋和河口环境中鱼类组合的广泛使用的方法。本研究比较了BRUV和UVC方法评估波斯湾北部边缘礁珊瑚礁鱼类组合季节趋势的结果。为此，使用BRUV和UVC方法对珊瑚礁鱼类进行了季节性调查。对每种方法驱动的组合指标的比较表明，这两种方法可能揭示鱼类和营养组组合的季节变化模式相似，而方法之间在物种丰富度、总丰度和营养组丰度方面可能存在差异。观察到的差异可能与BRUV的较长采样时间有关。

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Comparison of baited remote underwater video (BRUV) and underwater visual census (UVC) for assessment of reef fish in a marginal reef in the northern Persian Gulf

Underwater Visual Census (UVC) and Baited Remote Underwater Video (BRUV) are broadly used methods to study fish assemblages in marine and estuarine environments. This study compared the results of BRUV and UVC methods for assessing seasonal trends in coral reef fish assemblages in a marginal reef in the northern Persian Gulf. In doing so, seasonal surveys of coral reef fishes were done using BRUV and UVC methods. Comparison of assemblage metrics driven from each method indicated that both methods may reveal similar patterns of seasonal changes in fish and trophic group assemblages while there may be between-method differences in species richness, total abundance, and trophic group abundances. The observed differences may be related to the longer sampling times of BRUV.

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来源期刊

Iranian Journal of Ichthyology Agricultural and Biological Sciences-Aquatic Science

CiteScore

0.70

自引率

0.00%

发文量

期刊介绍： Iranian Journal of Ichthyology (IJI) is a peer-reviewed journal for publication of high quality papers on any aspect of ichthyology and will be published 4 times a year by the Iranian Society of Ichthyology (http://www.isi-org.ir). The journal welcomes the submission of manuscripts that meets the general criteria of significance and scientific excellence, and will publish original scientific articles in the fields of ichthyology. The editors welcome the submission of original manuscripts including Research Articles, Short communications, and Views & News. Review papers by distinguished authors and Special Issues will also be considered. It is our aim to provide the international scientific community with an efficiently published journal, meeting high scientific and technical standards. Scopes of Iranian Journal of Ichthyology includes: Systematics, taxonomy, morphology, anatomy, biogeography, biodiversity, conservation, ecology and general biology of fishes (reproduction, food and feeding habits, age and growth, population dynamics, etc.). Papers on freshwater, brackish, marine and fossil fishes will be considered.