Metals uptake by Sagittaria montevidensis in contaminated riparian area of Matanza-Riachuelo River (Argentina)
dc.contributor.author | Gómez, B. | |
dc.contributor.author | Reale, M. | |
dc.contributor.author | El Kassisse, Y. | |
dc.contributor.author | Mujica, C. | |
dc.contributor.author | Gómez, C. | |
dc.contributor.author | Cabo, L. de | |
dc.contributor.author | Rodríguez Salemi, V. | |
dc.coverage.spatial | Buenos Aires (province) | |
dc.coverage.spatial | 1001160 | |
dc.date.accessioned | 2024-01-18T13:41:03Z | |
dc.date.available | 2024-01-18T13:41:03Z | |
dc.date.issued | 2020-11-10 | |
dc.description | Fil: Gómez, B. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description | Fil: Reale, M. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description | Fil: El Kassisse, Y. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description | Fil: Mujica, C. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description | Fil: Gómez, C. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description | Fil: Cabo, L. de. Jefatura de Gabinete de Ministros. Consejo Nacional de Investigaciones Científicas y Técnicas. Museo Argentino de Ciencias Naturales Bernardino Rivadavia; Argentina. | |
dc.description | Fil: Rodríguez Salemi, V. Ministerio de Economía. Secretaría de Obras Públicas. Instituto Nacional del Agua. Subgerencia Laboratorio de Calidad de Aguas; Argentina. | |
dc.description.abstract | The objective of this study was to evaluate the accumulation and uptake of Cr, Zn, Cu, Ni and Pb in Sagittaria montevidensis growing in highly contaminated riparian soils of Matanza Riachuelo Basin (MRB). It is a native and very abundant riparian plant exposed to heavy metal contamination. Samples of S. montevidensis, rhizosphere riparian soil and water were collected at three sites in the lower MR basin. The accumulation and the level of translocation of Cr, Zn, Cu, Ni and Pb in this species were determined. The soils were found to be the main reservoirs of metals (2225 mg Cr kg−1 d.w., 367 mg Cu kg−1 d.w., 61 mg Ni kg−1 d.w., 239 mg Pb kg−1 d.w., and 1495 mg Zn kg−1 d.w.). All studied metals were uptaken, but Zn and Cu were the most accumulated metals (426 ± 28 mg kg−1 d.w. and 129 ± 28 mg kg−1 d.w., respectively). S. montevidensis was an accumulator species for Cu and Ni (Translocation Factor (TF) > 1) and it showed an exclusionary behavior (TF < 1) for Cr, Pb, and Zn. Cu was mostly accumulated in the aerial biomass. The rest of the metals analyzed were mainly accumulated in the roots. The analyzed plant specimens did not show signs of stress, having completed their phenological states. This native species shows high tolerance of metals. Then the preservation and revegetation of this species in the riparian areas constitute a sustainable alternative for ecological restoration. | |
dc.identifier.citation | Gomez, B.M., Reale, M., El Kassisse, Y. et al. Metals Uptake by Sagittaria montevidensis in Contaminated Riparian Area of Matanza-Riachuelo River (Argentina). SN Appl. Sci. 2, 1977 (2020). https://doi.org/10.1007/s42452-020-03816-6 | |
dc.identifier.uri | https://repositorio.ina.gob.ar/handle/123456789/561 | |
dc.language.iso | en | |
dc.publisher | Springer Nature Switzerland. SN Appl. Sci. | |
dc.relation.ispartofseries | 2; 1977 | |
dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
dc.title | Metals uptake by Sagittaria montevidensis in contaminated riparian area of Matanza-Riachuelo River (Argentina) | |
dc.type | Artículo | |
dc.type.version | Versión publicada |
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