Potential of Ranunculus acris L. for biomonitoring trace element contamination of riverbank soils : photosystem II activity and phenotypic responses for two soil series
| Autor: | Michel Mench, Pierre Lamy, Lilian Marchand, Valérie Bert, Celestino Quintela-Sabarís |
|---|---|
| Přispěvatelé: | Biodiversité, Gènes & Communautés (BioGeCo), Université de Bordeaux (UB)-Institut National de la Recherche Agronomique (INRA), Institut National de l'Environnement Industriel et des Risques (INERIS), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Ranunculus
Specific leaf area Soil texture Health Toxicology and Mutagenesis COPPER Technosol 010501 environmental sciences 01 natural sciences CADMIUM ZINC Soil series Environmental Chemistry Soil Pollutants 0105 earth and related environmental sciences 2. Zero hunger Chemistry Trace element Photosystem II Protein Complex MOLYBDENUM 04 agricultural and veterinary sciences General Medicine 15. Life on land Pollution Soil contamination 6. Clean water Trace Elements Plant Leaves Environmental chemistry Soil water [SDE]Environmental Sciences 040103 agronomy & agriculture 0401 agriculture forestry and fisheries SOIL-PORE WATER France Ionomics Environmental Monitoring |
| Zdroj: | Environmental Science and Pollution Research Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (4), pp.3104-3119. ⟨10.1007/s11356-015-4646-9⟩ |
| ISSN: | 0944-1344 1614-7499 |
| DOI: | 10.1007/s11356-015-4646-9⟩ |
| Popis: | Foliar ionome, photosystem II activity, and leaf growth parameters of Ranunculus acris L., a potential biomonitor of trace element (TE) contamination and phytoavailability, were assessed using two riverbank soil series. R. acris was cultivated on two potted soil series obtained by mixing a TE (Cd, Cu, Pb, and Zn)-contaminated technosol with either an uncontaminated sandy riverbank soil (A) or a silty clay one slightly contaminated by TE (B). Trace elements concentrations in the soil-pore water and the leaves, leaf dry weight (DW) yield, total leaf area (TLA), specific leaf area (SLA), and photosystem II activity were measured for both soil series after a 50-day growth period. As soil contamination increased, changes in soluble TE concentrations depended on soil texture. Increase in total soil TE did not affect the leaf DW yield, the TLA, the SLA, and the photosystem II activity of R. acris over the 50-day exposure. The foliar ionome did not reflect the total and soluble TE concentrations in both soil series. Foliar ionome of R. acris was only effective to biomonitor total and soluble soil Na concentrations in both soil series and total and soluble soil Mo concentrations in the soil series B. |
| Databáze: | OpenAIRE |
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