1. J. R. Donat and K. W. Bruland in Trace Elements in Natural Waters B. Salbu and E. Steinnes Eds. (CRC Press Boca Raton Fl 1995) pp. 247–281.
2. For a graphical representation of the elements in the North Pacific Ocean in the form of the periodic table see
3. Nozaki Y., Eos 78, 221 (1997);
4. . The article and periodic table can also be seen at:
5. Collier R. W., Nature 309, 441 (1984).