Artículo
Schenone, N.; Volpedo, A.V.; Cirelli, A.F. "Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina" (2007) Wetlands Ecology and Management. 15(4):303-310
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Abstract:
Samborombón Bay is the most extensive myxohaline wetland of Argentina. This Ramsar site is considered a priority area for the conservation of biodiversity in the country. Numerous rivers and channels that drain the Pampean plain, such as the Salado River and the channels Lower Salado, 15, 9, A, 1, and 2, cross this wetland and flow into Samborombón Bay. Trace metal concentration (As, Cd, Cr, Cu, Mn, Ni, Pb, and Zn) in water and sediments were determined in low and high water periods. In the first case, contents were higher than the Guide Levels for the Protection of the Aquatic Biota (GLPAB) in most of the sampling stations. In high water period, only As and Zn were detected. Relevant physico-chemical parameters were analyzed by a principal component analysis (PCA). Trace metal concentrations in sediments suggest, as a whole, that this wetland has been so far exposed to low to moderate levels of anthropic influence. It must be emphasized however, that the presence of metals in both the water and sediments of this bay might have negative effects on the biota and on the regional trophic web. © 2007 Springer Science+Business Media, Inc.
Registro:
| Documento: | Artículo |
| Título: | Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina |
| Autor: | Schenone, N.; Volpedo, A.V.; Cirelli, A.F. |
| Filiación: | Centro de Estudios Transdisciplinarios del Agua (CETA), Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Av. Chorroarín 280, CP1427 Buenos Aires, Argentina Departamento de Biodiversidad Y Biología Experimental, Facultad de Ciencias Exactas Y Naturales, Ciudad Universitaria, Intendente Güiraldes 2160, CP1428 Buenos Aires, Argentina Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Av. Rivadavia 1917, CP1033 Buenos Aires, Argentina |
| Palabras clave: | Baseline; Metals; Samborombón Bay; Sediments; Water quality; Wetland; biodiversity; pollution effect; sediment pollution; trace metal; trophic level; water quality; wetland; Argentina; Buenos Aires [Argentina]; Salado River; Samborombon Bay; Sierras Pampeanas; South America |
| Año: | 2007 |
| Volumen: | 15 |
| Número: | 4 |
| Página de inicio: | 303 |
| Página de fin: | 310 |
| DOI: | http://dx.doi.org/10.1007/s11273-006-9030-6 |
| Título revista: | Wetlands Ecology and Management |
| Título revista abreviado: | Wetlands Ecol. Manage. |
| ISSN: | 09234861 |
| CODEN: | WEMAE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09234861_v15_n4_p303_Schenone |
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Citas:
---------- APA ----------
Schenone, N., Volpedo, A.V. & Cirelli, A.F. (2007) . Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina. Wetlands Ecology and Management, 15(4), 303-310.http://dx.doi.org/10.1007/s11273-006-9030-6
---------- CHICAGO ----------
Schenone, N., Volpedo, A.V., Cirelli, A.F. "Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina" . Wetlands Ecology and Management 15, no. 4 (2007) : 303-310.http://dx.doi.org/10.1007/s11273-006-9030-6
---------- MLA ----------
Schenone, N., Volpedo, A.V., Cirelli, A.F. "Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina" . Wetlands Ecology and Management, vol. 15, no. 4, 2007, pp. 303-310.http://dx.doi.org/10.1007/s11273-006-9030-6
---------- VANCOUVER ----------
Schenone, N., Volpedo, A.V., Cirelli, A.F. Trace metal contents in water and sediments in Samborombón Bay wetland, Argentina. Wetlands Ecol. Manage. 2007;15(4):303-310.http://dx.doi.org/10.1007/s11273-006-9030-6
