Peculiarities of the Influence of Oil Products on the Content and Ratio of Photosynthetic Pigments of Ceratophyllum demersum L.

Q4 Environmental Science

Hydrobiological Journal Pub Date : 2023-01-01 DOI:10.1615/hydrobj.v59.i1.70

L. O. Gorbatiuk, O. Pasichna, M. Platonov, S. P. Burmistrenko, I. Nezbrytska, T. V. Vitovetska

引用次数: 0

Abstract

As a result of the performed investigations, it has been found that at the concentration of oil products, including petrol and diesel fuel, of 5.0 and 10.0 mg/L the content of photosynthetic pigments (chlorophylls a and b and carotenoids), and also (chlorophyll a/chlorophyll b) and (chlorophyll a + chlorophyll b)/carotenoids ratios significantly decreased, which is indicative of inhibiting the vital activity of macrophytes. It has been shown that the pigment system of C. demersum proved to be rather resistant to the influence of the concentrations of petrol and diesel fuel of 0.5 and 1.0 mg/L. This fact suggests that this species of higher aquatic plants can be used for phytoremediation of the aquatic environment moderately contaminated by oil products.

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油品对东北角藻光合色素含量及比例影响的特性

研究发现，在汽油和柴油等油品浓度为5.0和10.0 mg/L时，光合色素(叶绿素a、b和类胡萝卜素)的含量以及(叶绿素a/叶绿素b)和(叶绿素a +叶绿素b)/类胡萝卜素的比值显著降低，这表明植物的生命活性受到抑制。研究表明，花楸的色素体系对汽油和柴油浓度0.5和1.0 mg/L的影响具有较强的抵抗力。这表明该高等水生植物可用于油品中度污染的水生环境的植物修复。

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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来源期刊

Hydrobiological Journal Environmental Science-Ecology

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： This journal contains translations from the premier Russian and Eastern European periodicals in aquatic biology and aquatic ecosystems, supplemented by original articles from elsewhere. The journal publishes in the area of physiology, biochemistry, systematics, ecology and conservation of freshwater fish, invertebrates, vascular plants, zoo- and phytoplankton, as well as freshwater quality and toxicology. While most of the papers deal with inland waters, the journal also publishes articles reporting on expeditionary work, especially the Antarctic and tropical seas. Hydrobiological Journal is valuable to freshwater and marine biologists and chemists, limnologists, environmental scientists, oceanographers, and toxicologists.