Evaluation of trace metal accumulation in six vegetable crops intercropped with phytostabilizing plant species, in a French urban wasteland
| Autor: | Clarisse Balland-Bolou-Bi, Luis Leitao, Vanessa Alphonse, David Huguenot, Noureddine Bousserrhine, Anne Repellin, Matthieu Bagard, Alexandre Livet, Xavier Laffray, Samir Abbad-Andaloussi, Juliette Leymarie, Kamal Toulaïb |
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| Přispěvatelé: | Institut d'écologie et des sciences de l'environnement de Paris (iEES Paris ), Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire Eau Environnement et Systèmes Urbains (LEESU), École des Ponts ParisTech (ENPC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Crops
Agricultural Health Toxicology and Mutagenesis [SDE.MCG]Environmental Sciences/Global Changes 010501 environmental sciences Biology Vegetable crops 01 natural sciences Crop Soil Alkali soil Metals Heavy Vegetables Humans Soil Pollutants Environmental Chemistry Ecotoxicology Trace metal ComputingMilieux_MISCELLANEOUS 0105 earth and related environmental sciences 2. Zero hunger business.industry [SDE.IE]Environmental Sciences/Environmental Engineering Intercropping General Medicine 15. Life on land biology.organism_classification Pollution Trace Elements Agronomy 13. Climate action Agriculture Spinach [SDE.BE]Environmental Sciences/Biodiversity and Ecology business |
| Zdroj: | Environmental Science and Pollution Research Environmental Science and Pollution Research, Springer Verlag, In press, ⟨10.1007/s11356-021-14512-2⟩ |
| ISSN: | 0944-1344 1614-7499 |
| DOI: | 10.1007/s11356-021-14512-2⟩ |
| Popis: | The extensive development of agriculture in urban and peri-urban wastelands polluted with several trace elements (TE) poses risks to human health through contaminated food products. The objective was to explore the accumulation of TE in the various parts of vegetable crop plants (tomato, French bean, radish, potato, spinach, and leek) intercropped with phytostabilizing plant species (ryegrass and white clover, respectively). Field studies were conducted in a multicontaminated French urban wasteland with Cd, Cu, Pb and Zn, and an alkaline soil pH. Analyses of the respective non-edible parts of monocultured vegetable crops showed accumulation of all TE, mostly Zn, then Pb and Cu, and finally Cd. The corresponding TE accumulation factors (soil to plant) were all below 0.25. In the edible parts, average concentrations for TE were above the limit values, according to European and Chinese standards. TE contents in the phytostabilizing species chosen were in the same orders of magnitude and the same ranking as described for vegetable crops and most accumulation was in the roots. Unexpectedly, the presence of the phytostabilizing plants had a very strong positive impact on the soil to plant accumulation factor. Moreover, the edible plant parts were poorly impacted by the co-cropping with phytostabilizing plants. |
| Databáze: | OpenAIRE |
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