Periodic Reporting for period 1 - BRISOACTIONS (To understand the redox variations and interactions between hydro-, bio- and atmosphere: the power of bromine stable isotopes.)

Bromine (Br) is chemically similar to chlorine (Cl) and also has two stable isotopes (79Br and 81Br). Thus its stable isotope variations can be studied just like for Cl. Br isotopes are studied since about 1995 and show that the isotope geochemistry of Br is very different...