00976naa a2200217 a 450000100080000000500110000800800410001910000190006024501060007926000090018552002720019465000090046670000220047570000150049770000250051270000190053770000200055670000190057670000180059577301450061319167562012-02-29       2011    bl ---       0--  u    #d1 aSAMPAIO, F. G.  aStocking density and copper effects on the antioxidant defenses and hematological parameters of pacu.  c2011  aThe use of copper products, such as CuSO4, in the aquatic environment is an emerging issue in environmental chemistry. In this study the objectives were to determine the acute toxicity of copper in pacu and the influence of fish stocking densities to copper toxicity.  aPacu1 aBOIJINK, C. de L.1 aOBA, E. T.1 aSANTOS, L. R. B. dos1 aKALININ, A. L.1 aLOSEKANN, M. E.1 aLUIZ, A. J. B.1 aRANTIN, F. T.  tIn: SIMPÓSIO INTERNACIONAL DE NUTRIÇÃO E SAÚDE DE PEIXES, 4., 2011, Botucatu. [Trabalhos apresentados...]. Botucatu: FMVZ : UNESP, 2011.