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Abstract:

The effects of spatial and temporal differences on the water quality of the urban contaminated Reconquista River (Argentina) were evaluated by means of bioassays based on the growth of two algal populations (Chlorella pyrenoidosa and Scenedesmus acutus). The effects produced by the addition of cadmium and/or nutrient salts to the samples were also assayed. Noticeable differences in algal biomass were detected among samples from different sites, the highest values corresponding to the most polluted zones. The toxic effect of cadmium was more pronounced in S. acutus than in C. pyrenoidosa, particularly in the least polluted waters. The addition of nutrient salts to the culture medium attenuated heavy metal toxicity, mainly to C. pyrenoidosa, and also revealed nutrient limitation to algal growth in certain sites and dates. Site classifications based both on algal bioassays and on physical and chemical variables showed good agreement. (C) 2000 by John Wiley and Sons, Inc.

Registro:

Documento: Artículo
Título:Comparative sensitivity of Scenedesmus acutus and Chlorella pyrenoidosa as sentinel organisms for aquatic ecotoxicity assessment: Studies on a highly polluted urban river
Autor:Olguín, H.F.; Salibián, A.; Puig, A.
Filiación:Prog. de Ecofisiología Apl., Depto. de Ciencias Básicas, Universidad Nacional de Luján, Casilla de Correo 221, 6700-Luján, Argentina
Depto. de Ciencias Biológicas, Fac. de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Comn. de Invest. Cie. (CIC), La Plata, Argentina
Museo Argentino Cie. Nat. B. R., Inst. Nac. Invest. de las Cie. Nat., Buenos Aires, Argentina
Palabras clave:Algae; Bioassay; Cadmium; Chlorella pyrenoidosa; Freshwater; Pollution; Scenedesmus acutus; Urban river; cadmium; heavy metal; river water; alga; bioassay; ecotoxicology; sensitivity analysis; water quality; alga; Argentina; article; bioassay; biomass; controlled study; culture medium; ecotoxicity; growth; nonhuman; nutrient; priority journal; urban area; water pollution indicator; water quality; algae; Chlorella pyrenoidosa; Scenedesmus acutus
Año:2000
Volumen:15
Número:1
Página de inicio:14
Página de fin:22
DOI: http://dx.doi.org/10.1002/(SICI)1522-7278(2000)15:1<14::AID-TOX3>3.3.CO;2-Y
Título revista:Environmental Toxicology
Título revista abreviado:Environ. Toxicol.
ISSN:15204081
CODEN:ETOXF
CAS:cadmium, 22537-48-0, 7440-43-9
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15204081_v15_n1_p14_Olguin

Referencias:

  • Accorinti, J., (1960) Com Mus Arg Cs Nats Cs Bot, 1, pp. 21-29
  • Allen, H.E., Hall, R.H., Brisbin, T.D., (1980) Environ Sci Technol, 14, pp. 401-403
  • Bervoets, L., Baillieul, M., Blust, R., Verheyen, R., (1996) Environ Pollut, 91, pp. 333-341
  • Bolier, G., (1985) Wat Sci Tech, 17, pp. 1403-1405
  • Burnison, G., Wong, P.T.S., Chau, I.K., Silverberg, B.A., (1975) Proc Can Fed Biol Soc Winnipeg, 18, pp. 182-188
  • Castañé, P.M., Topalián, M.L., Rovedatti, M.G., Salibián, A., (1998) Verh Internat Verein Limnol, 26, pp. 1206-1208
  • De La Torre, F.R., Demichelis, S.O., Ferrari, L., Salibián, A., (1997) Bull Environ Contam Toxicol, 58, pp. 558-565
  • García, M.E., Castañé, P., Demichelis, S., Ferrari, L., Topalián, M., (1996) Zalazar, R. H. Cuencas Hídricas. Contaminación Evaluación de Riesgo y Saneamiento, , Instituto del Medio Ambiente y Gobierno de la Provincia de Buenos Aires: Buenos Aires
  • Garnham, G.W., Codd, G.A., Gadd, G.M., (1992) Appl Microbiol Biotechnol, 37, pp. 270-276
  • Hörnström, E., (1990) Ecotoxicol Environ Safety, 20, pp. 343-353
  • Ivorra, N., Kraak, M.H.S., Admiraal, W., (1995) Wat Res, 29, pp. 2113-2117
  • Källqvist, T., Freshwater Biological Monitoring, pp. 121-129. , Pascoe, D.; Edwards, R. W., Eds.; Pergamon: Oxford, New York
  • Kulaev, Y.S., (1979) The Biochemistry of Inorganic Polyphosphate, , Academic: New York
  • Lewis, M.A., (1995) Environ Pollut, 87, pp. 319-336
  • Loez, C.R., Salibián, A., (1990) Rev Hydrobiol Trop, 23, pp. 283-296
  • Loez, C.R., Olguín, H.F., Puig, A., Sánchez Caro, A., Casset, M.A., (1994) Tankay, 1, pp. 48-50
  • Loez, C.R., Topalián, M.L., Salibián, A., (1995) Environ Pollut, 88, pp. 275-281
  • Munawar, M., Munawar, I.F., Leppard, G.G., (1989) Hydrobiologia, 188-189, pp. 237-246
  • Ogiwara, T., Kodaira, K., (1989) Water Res, 23, pp. 23-27
  • Olguín, H., Salibián, A., (1994) Tankay, 1, pp. 325-328
  • Rachlin, J.W., Warkentine, B., Jensen, T.E., (1982) Bull Torrey Bot Club, 109, pp. 129-135
  • Skowronski, T., Czernas, K., (1984) Acta Hydrobiol, 25-26, pp. 401-408
  • Skowronski, T., Szubinska, S., Jakubowski, M., Pawlik, B., (1992) Environ Poll, 76, pp. 163-167
  • Topalián, M.L., Loez, C.R., Salibián, A., (1990) Acta Bioquím Clín Latinoamer, 24, pp. 171-176
  • Tubbing, D.M.J., Admiraal, W., Cleven, R.F.M.J., Iqbal, M., Van De Meent, D., Verweij, W., (1994) Water Res, 28, pp. 37-44
  • Twiss, M.R., Nalewajko, C., (1992) J Phycol, 28, pp. 291-298
  • Verweij, W., Glazewski, R., De Haan, H., (1992) Chem Speciation Bioavail, 4, pp. 43-51
  • Vymazal, J., (1987) Toxicity Assess, 2, pp. 387-415
  • Wang, W., (1987) Overview Environ Int, 13, pp. 437-457
  • Wong, P.T.S., Mayfield, C.J., Chau, I.K., Cadmium in the Environment, (PART 1), pp. 571-585. , Nriagu, J. O., Ed.; J. Wiley and Sons, Inc.: New York
  • Wong, P.T.S., Burnison, G., Chau, I.K., (1979) Bull Environ Contamin Toxicol, 23, pp. 487-490
  • Wong, P.T.S., Chau, I.K., Patel, D., (1982) Chemosphere, 11, pp. 367-376

Citas:

---------- APA ----------
Olguín, H.F., Salibián, A. & Puig, A. (2000) . Comparative sensitivity of Scenedesmus acutus and Chlorella pyrenoidosa as sentinel organisms for aquatic ecotoxicity assessment: Studies on a highly polluted urban river. Environmental Toxicology, 15(1), 14-22.
http://dx.doi.org/10.1002/(SICI)1522-7278(2000)15:1<14::AID-TOX3>3.3.CO;2-Y
---------- CHICAGO ----------
Olguín, H.F., Salibián, A., Puig, A. "Comparative sensitivity of Scenedesmus acutus and Chlorella pyrenoidosa as sentinel organisms for aquatic ecotoxicity assessment: Studies on a highly polluted urban river" . Environmental Toxicology 15, no. 1 (2000) : 14-22.
http://dx.doi.org/10.1002/(SICI)1522-7278(2000)15:1<14::AID-TOX3>3.3.CO;2-Y
---------- MLA ----------
Olguín, H.F., Salibián, A., Puig, A. "Comparative sensitivity of Scenedesmus acutus and Chlorella pyrenoidosa as sentinel organisms for aquatic ecotoxicity assessment: Studies on a highly polluted urban river" . Environmental Toxicology, vol. 15, no. 1, 2000, pp. 14-22.
http://dx.doi.org/10.1002/(SICI)1522-7278(2000)15:1<14::AID-TOX3>3.3.CO;2-Y
---------- VANCOUVER ----------
Olguín, H.F., Salibián, A., Puig, A. Comparative sensitivity of Scenedesmus acutus and Chlorella pyrenoidosa as sentinel organisms for aquatic ecotoxicity assessment: Studies on a highly polluted urban river. Environ. Toxicol. 2000;15(1):14-22.
http://dx.doi.org/10.1002/(SICI)1522-7278(2000)15:1<14::AID-TOX3>3.3.CO;2-Y