ÉLÉMENTS NUTRITIFS
Marvin, K. T. and Proctor, R. R. Jr., 1965. Stabilizing the ammonia-nitrogen
content of estuarine and Coastal waters by freezing. Limnol. Oceanogr. 10 (2), 288-290.
Patton, C. J. and Crouch. S. R., 1977. Spectrophotometric and kinetics investigation of the Berthelot reaction for the détermination of ammonia. Anal. Chem. 49 (3),
464-468.
Riley, J. P.. Grasshoff, K. and Voipio, A., 1972. Nutrient Chemicals, p. 81-110,
in A Guide to Marine Pollution, compiled by E. D. Goldberg. Gordon and Breach
Science Publishers Inc., N-Y.
Solorzano, L„ 1969. Détermination of ammonia in natural waters by the phenolhypochlorite method. Limnol. Oceanogr. 14, 799-801.
Train. R.. E., 1979. Ammonia, p. 10-13, in Quality criteria for water. U.S. E.P.A.,
Castle House Publications LTD.
Trussel. R. P., 1972. The percent un-ionized ammonia in aqueous ammonia solutions at different pH levels and températures. J. Fish. Res. Board Can. 29, 1505-1507.
118
Marvin, K. T. and Proctor, R. R. Jr., 1965. Stabilizing the ammonia-nitrogen
content of estuarine and Coastal waters by freezing. Limnol. Oceanogr. 10 (2), 288-290.
Patton, C. J. and Crouch. S. R., 1977. Spectrophotometric and kinetics investigation of the Berthelot reaction for the détermination of ammonia. Anal. Chem. 49 (3),
464-468.
Riley, J. P.. Grasshoff, K. and Voipio, A., 1972. Nutrient Chemicals, p. 81-110,
in A Guide to Marine Pollution, compiled by E. D. Goldberg. Gordon and Breach
Science Publishers Inc., N-Y.
Solorzano, L„ 1969. Détermination of ammonia in natural waters by the phenolhypochlorite method. Limnol. Oceanogr. 14, 799-801.
Train. R.. E., 1979. Ammonia, p. 10-13, in Quality criteria for water. U.S. E.P.A.,
Castle House Publications LTD.
Trussel. R. P., 1972. The percent un-ionized ammonia in aqueous ammonia solutions at different pH levels and températures. J. Fish. Res. Board Can. 29, 1505-1507.
118