Metal Ions in Biological Systems is devoted to increasing our understanding of the relationship between the chemistry of metals and life processes. The volumes reflect the interdisciplinary nature of bioinorganic chemistry and coordinate the efforts of researchers in the fields of biochemistry, inorganic chemistry, coordination chemistry, environmental chemistry, biophysics, pharmacy, and medicine.Volume 43 focuses on the vibrant research area concerning the cycling of elements, metals, and non-metals in biology and geology; in 10 chapters this book offers an authoritative and timely account on this fascinating subject.