@article{oai:ir.kagoshima-u.ac.jp:00004817,
 author = {井上, 晃男 and INOUE, Akio and 甲斐原, 良太郎 and KAIBARA, Ryotaro and 浅川, 末三 and ASAKAWA, Suezo},
 journal = {鹿児島大学水産学部紀要, Memoirs of Faculty of Fisheries Kagoshima University},
 month = {Dec},
 note = {The contents of heavy metals (Fe, Mn, Co, Cu, Zn, Ni and Cd) in the nearshore waters of Fukuyama, a northern part of Bingo Naga, Seto Inland Sea, have been determined at monthly intervals by atomic absorption spectrophotometry, and their seasonal and geographical variations were discussed. The results can be summarized as follows. 1) The heavy metals were usually contained 0.10-0.15 μg/ml for Fe, 0.001-0.030 for Mn, 0.02-0.04 for Co, 0.009-0.090 for Zn, 0.004-0.030 for Cu, 0.003-0.030 for Ni and 0.0005-0.003 for Cd, respectively. 2) Thus the water samples was found to retain normal concentrations of trace elements for coastal waters with the exception of Ni. 3) Seasonal changes of heavy metal contents were not detected except for Fe and Mn which rather increased during and after the rainy season in summer suggesting their replenishment from the land. 4) A definite difference was not recognized for any metals between the concentrations in the surface and bottom waters. This can be ascribed to the fact that the district of this study was covered with well mixed shallow water. 5) A direct lineality was detected between the contents of Cu and Zn in the waters. No lineality was noticed between any kinds of heavy metal contents except them.},
 pages = {209--219},
 title = {福山周辺海域における海水中の数種重金属の分布について},
 volume = {23},
 year = {1974}
}