caa a22 4500 469112034 CHVBK 20180323133113.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF02034887 doi (NATIONALLICENCE)springer-10.1007/BF02034887 Seasonal and geographical variability in some trace elements of Pacific Oysters (Crassostrea gigas) cultured in two different bays of Northern Chile [Elektronische Daten] [N. Gras, M. Thieck, L. Muñoz, S. Hurtado] The present study contributes preliminary data concerning the concentrations of eleven trace elements contained in Pacific Oysters (Crassostrea gigas) cultured in two different bays of Northern Chile, where heavy-metal pollution is already recognized as a problem. The trace element contents of this moullusc were studied at monthly intervals for 12 months (September 1987-August 1988). Copper and cadmium content was determined using radiochemical neutron activation analysis. Instrumental neutron activation analysis was used for the analysis of As, Br, Na, Se, Cr, Ag, Fe, Zn and Co. Various Standard Reference Materials were used to determine the accuracy of both methods. Significant differences were found comparing the contents of copper, cadmium and other elements during different seasons and in different locations of capture. Akadémiai Kiadó, 1992 Gras N. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut Thieck M. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut Muñoz L. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut Hurtado S. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 161/1(1992-08-01), 135-146 0236-5731 161:1<135 1992 161 10967 https://doi.org/10.1007/BF02034887 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02034887 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gras N. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut NATIONALLICENCE 700 1- Thieck M. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut NATIONALLICENCE 700 1- Muñoz L. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut NATIONALLICENCE 700 1- Hurtado S. Activation Analysis Laboratory, "La Reina” Nuclear Centre, Chilean Nuclear Energy Commission, P.O. Box 188 D, Santiago, Chile aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 161/1(1992-08-01), 135-146 0236-5731 161:1<135 1992 161 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer