Features of the elemental composition of plants of northern Western Siberian palsas
Bibliographic Data
| ID | 19269176 |
|---|---|
| Authors | Rinat M Manasypov (0000-0001-5191-2817, National Research Tomsk State University, corresponding author), Oleg S Pokrovsky (0000-0002-3155-7069, Institut de Recherche pour le Développement), Sergey N Kirpotin (0000-0001-9889-3772, National Research Tomsk State University), N S Zinner, Н С Зиннер (0000-0003-0363-0684, National Research Tomsk State University) |
| Year | 2014 |
| Volume | 71 |
| Issue | 5 |
| Pages | 678-684 |
| Publication date | 2014-09-03 |
| Open Access | No |
| Type | ARTICLE |
| Venue | International Journal of Environmental Studies (JOURNAL) |
| Journal identifiers | ISSN: 0020-7233 • E-ISSN: 1026-7476 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1080/00207233.2014.942545 |
| OpenAlex | W2089031337 |
| Language | EN |
| References cited | 8 |
This paper reports the current state of lake and wetland ecosystems in the north of Western Siberia and describes the mechanisms of their formation and succession. Elemental composition of lake water and macrophytes of the four most typical subarctic lake ecosystems in Western Siberia were analysed using ICP MS. We selected the species of Menyanthes trifoliata L. as an example of the biogeochemical system. The general dynamics of concentration of the chemical elements in M. trifoliata L. in all four ecosystems demonstrate the minimal concentrations of rare-earth elements, of which the mobility in fresh waters and the bioavailability are low. Similar properties are exhibited by all tri and tetravalent hydrolysates. We also calculated, at each of the four stages of development of the lake ecosystems, the coefficients of biological accumulation of chemical elements by M. trifoliata L. (Kb) relative to the water. This revealed that the M. trifoliata L. strongly accumulates heavy metals, such as Pb, Zn, Sr and Co. The sources may be both global factors (atmospheric transport, water treatment, etc.) and various types of local pollution occurring as a result of anthropogenic impact on ecosystems of the north
Aquatic ecosystem · Biogeochemical cycle · Biology · Ecological succession · Ecosystem · Macrophyte · Subarctic climate · Wetland · Chemistry · Ecology · Environmental Chemistry · Environmental Science · Geological Studies and Exploration · Peatlands and Wetlands Ecology · Pollution · Water Resources and Management
| Highly cited | No |
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