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Chemical Changes In Sea Water off Plymouth in 1961

Published online by Cambridge University Press:  11 May 2009

F. A. J. Armstrong
Affiliation:
The Plymouth Laboratory
E. I. Butler
Affiliation:
The Plymouth Laboratory

Extract

The results of analysis of sea water samples from the International Hydrographic Station E1 (500 02' N., 40 22' W.) are given in graphical form and as integral mean values for the water column of 70 m. Winter maximum values (in January) of 044/xg atom phosphate P/l. and 0-53^g atom ' T o t a l ' P/L, with 315/xg atom Si/1, were found. The phosphate and total phosphorus concentrations were unusually low. The spring decreases were 0-21/xg atom P/l. and 272 fig atom Si/1.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1963

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References

Armstrong, F. A. J., 1954. Phosphorus and silicon in sea water off Plymouth during the years 1950 to 1953. J. mar. biol. Ass. U.K., Vol. 33, pp. 381–92.CrossRefGoogle Scholar
Armstrong, F. A. J., 1955. Phosphorus and silicon in sea water off Plymouth during 1954. J. mar. biol. Ass. U.K., Vol. 343 pp. 223–8.CrossRefGoogle Scholar
Armstrong, F. A. J., 1957. Phosphorus and silicon in sea water off Plymouth during 1955. J. mar. biol. Ass. U.K., Vol. 36, pp. 317–19.CrossRefGoogle Scholar
Armstrong, F. A. J., 1958. Phosphorus and silicon in sea water off Plymouth during 1956. J. mar. biol. Ass. U.K., Vol. 37, pp. 371–7.CrossRefGoogle Scholar
Armstrong, F. A. J. & Butler, E. I., 1959. Chemical changes in sea water off Plymouth during 1957. J. mar. biol. Ass. U.K., Vol. 38, pp. 41–5.CrossRefGoogle Scholar
Armstrong, F. A. J. 1960a. Chemical changes in sea water off Plymouth during 1958. J. mar. biol. Ass. U.K., Vol. 39, pp. 299302.CrossRefGoogle Scholar
Armstrong, F. A. J. 1960b. Chemical changes in sea water off Plymouth during 1959. J. mar. biol. Ass. U.K., Vol. 39, pp. 525–8.CrossRefGoogle Scholar
Armstrong, F. A. J. 1962a. Chemical changes in sea water off Plymouth during i960. J. mar. biol. Ass. U.K., Vol. 42, pp. 253–8.CrossRefGoogle Scholar
Armstrong, F. A. J. 1962b. Hydrographic surveys off Plymouth during 1959 and i960. J. mar. biol. Ass. U.K., Vol. 42, pp. 445–63.CrossRefGoogle Scholar
Armstrong, F. A. J. & Harvey, H. W., 1950. The cycle of phosphorus in the waters of the English Channel. J. mar. biol. Ass. U.K., Vol. 29, pp. 145162.CrossRefGoogle Scholar
Cooper, L. H. N., 1938. Phosphate in the English Channel 1933–8 with a comparison with earlier years 1916 and 1923–32. J. mar. biol. Ass. U.K., Vol. 23, pp. 181–95.CrossRefGoogle Scholar