库宾斯科伊湖（沃洛格达州）部分鱼类胃肠道中的微塑料含量

IF 0.8 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Inland Water Biology Pub Date : 2024-05-24 DOI:10.1134/s1995082924020196

N. Yu. Tropin, S. N. Rakhmatullina, E. D. Vorobiev, D. S. Vorobiev, Yu. A. Frank

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引用次数: 0

摘要

摘要对沃洛格达州库宾斯基ое湖中的鲈鱼、蟑螂和鳊鱼的胃肠道中的微塑料（MP）含量进行了定量评估。在 60% 的鳊鱼标本和 43% 的鲈鱼标本中检测到了 MP。在蟑螂的胃肠道中没有发现塑料微粒。研究发现，每条鳊鱼和每条鲈鱼的MP微粒平均数量分别为1.6 ± 0.4个和4.2 ± 1.4个。鱼类胃肠道中的 MP 主要是纤维，小部分是碎片和薄膜。在底食性鱼类（鳊鱼）和食食性鱼类（鲈鱼）的胃肠道中，MPs 的含量无明显差异（р > 0.05）。这些数据首次证明了沃洛格达州水体中鱼类体内存在 MPs。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Microplastic Content in the Gastrointestinal Tract of Some Fish Species of Lake Kubenskoe (Vologda Oblast)

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Microplastic Content in the Gastrointestinal Tract of Some Fish Species of Lake Kubenskoe (Vologda Oblast)

Abstract

A quantitative assessment of microplastic (MP) content has been conducted in the gastrointestinal tract of perch, roach, and bream in Lake Kubenskое in Vologda oblast. MPs are detected in 60% of bream specimens and 43% of perch specimens. Plastic microparticles are not found in the gastrointestinal tract of the roach. It is found that the average number of MP particles is 1.6 ± 0.4 items per bream individual and 4.2 ± 1.4 items of MP per perch individual. MPs in the gastrointestinal tract of fish are mainly fibers, with a small proportion of fragments and films. No significant differences (р > 0.05) in the content of MPs in the gastrointestinal tract of benthivorous (bream) and euryphagous (perch) fish are found. These data are the first evidence of the presence of MPs in fish in the water bodies of Vologda oblast.

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来源期刊

Inland Water Biology 生物-海洋与淡水生物学

CiteScore

1.30

自引率

55.60%

发文量

审稿时长

6-12 weeks

期刊介绍： Inland Water Biology publishes thematic reviews and original papers devoted to flora and fauna in waterbodies, biodiversity of hydrobionts, biology, morphology, systematics, ecology, ethology, ecological physiology and biochemistry of aquatic organisms, patterns of biological cycle, structure and functioning of aquatic ecosystems, anthropogenic and uncontrolled natural impacts on aquatic organisms and ecosystems, invasion of nonindigenous species into ecosystems and their ecology, methods of hydrobiological and ichthyological studies.