دورية أكاديمية
Element composition of several marine macrophytes (Crimea, Black Sea) and correlations with the element abundances in sediments and seawater.
| العنوان: | Element composition of several marine macrophytes (Crimea, Black Sea) and correlations with the element abundances in sediments and seawater. |
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| المؤلفون: | Ryabushko VI; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia., Gureeva EV; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia. Electronic address: lpopova09@rambler.ru., Kapranov SV; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia., Prazukin AV; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia., Toichkin AM; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia., Simokon MV; Pacific Fisheries Research Center (TINRO-Center), 4 Shevchenko Lane, Vladivostok, Russia., Bobko NI; A.O. Kovalevsky Institute of Biology of the Southern Seas of the Russian Academy of Sciences, 2 Nakhimov Ave., Sevastopol, Russia. |
| المصدر: | Environmental research [Environ Res] 2024 Sep 15; Vol. 257, pp. 119380. Date of Electronic Publication: 2024 Jun 06. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0147621 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-0953 (Electronic) Linking ISSN: 00139351 NLM ISO Abbreviation: Environ Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2000- > : Amsterdam : Elsevier Original Publication: New York, Academic Press. |
| مواضيع طبية MeSH: | Geologic Sediments*/chemistry , Geologic Sediments*/analysis , Seawater*/chemistry, Black Sea ; Environmental Monitoring ; Water Pollutants, Chemical/analysis |
| مستخلص: | The study of the element accumulation in marine plants against the backdrop of permanently increasing environmental pollution is of particular importance due to the participation of these plants in biogeochemical cycles. The element abundances are highly variable and depend on both the macrophyte species and environment. The purpose of this study was to analyze the elemental composition of widespread marine plants of different taxonomic affiliations collected in the same area of the Black Sea coast. The contents of 74 elements in three species of lower (red, brown, green algae) and one species of higher plants (seagrass) were analyzed using inductively coupled plasma mass spectrometry. High contents of most elements were found in the red alga Ceramium ciliatum and in rhizomes of the seagrass Zostera noltei. In C. ciliatum, high metal bioaccumulation factors were found, which are dependent also on their concentration in the environment. Compared to the higher plant, all the macroalgae accumulated increased amounts of As and I. The seagrass proved to be a good concentrator of Mo and Sb, and relatively high contents of Mn, Co, Ni, Zn, Cd and Ir were registered in its leaves. High contents of Mg, S, Ge, Se and Ta were found in the green alga Ulva rigida, and elevated levels of Al, As, Sr, Zr, Ru, Rh, Pd, Ag, Ba and Re were noted in the brown alga Gongolaria barbata. The enrichment factors for most elements in the sediments were well above 1 with respect to both the local Late Pleistocene sediments and the upper continental crust. The strength of correlations between the element contents in the plants and sediments was found to decrease with the specific surface area growth and appeared to have a lower asymptotic limit of the sediments-seawater correlation strength. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Bioaccumulation; Ceramium ciliatum; Gongolaria barbata; Translocation; Ulva rigida; Zostera noltei |
| المشرفين على المادة: | 0 (Water Pollutants, Chemical) |
| تواريخ الأحداث: | Date Created: 20240608 Date Completed: 20240716 Latest Revision: 20240716 |
| رمز التحديث: | 20240717 |
| DOI: | 10.1016/j.envres.2024.119380 |
| PMID: | 38851373 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1096-0953 |
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| DOI: | 10.1016/j.envres.2024.119380 |