水生动物组织和金属硫蛋白中的金属浓度对复杂环境污染的影响

Scientific Issue Ternopil Volodymyr Hnatiuk National Pedagogical University. Series: Biology Pub Date : 2019-07-26 DOI:10.25128/2078-2357.19.2.7

V. Khoma, L. Gnatyshyna, V. Martinyuk, Yu. S. Rarok, D. Ozoliņš, Ilga Kokorite, Agnija Skuja, G. Spriņģe, O. Stoliar

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引用次数: 0

摘要

本研究旨在比较双壳类软体动物和鱼类在污染环境中组织中积累某些有毒金属的能力。在乌克兰的拉脱维亚调查了多态雷蝇(Dreissena polymorpha)、大菱鲆(Unio tumidus)和异育银鲫(Carassius gibelio)的种群。污染水库的软体动物组织中Zn、Cu、Cd均有积累，金属硫蛋白含量下降，而鱼类不能很好地反映水体质量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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КОНЦЕНТРАЦІЯ МЕТАЛІВ У ТКАНИНАХ ТА МЕТАЛОТІОНЕЇНАХ ВОДНИХ ТВАРИН В ІНДИКАЦІЇ КОМПЛЕКСНОГО ЗАБРУДНЕННЯ ДОВКІЛЛЯ

The present study aimed to compare the ability of bivalve mollusks and fish to accumulate some toxic metals in their tissues in the polluted environment. Populations of Dreissena polymorpha, Unio tumidus and Carassius gibelio in Latvia in Ukraine were investigated. In the mollusks from the polluted reservoirs, the accumulation of Zn, Cu, Cd in the tissues but decrease in metallothioneins concentration was detected, whereas the fish did not appropriate reflect the aquatic quality.

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Scientific Issue Ternopil Volodymyr Hnatiuk National Pedagogical University. Series: Biology

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