1. Geochemistry of arsenic in the Huanghe (Yellow River) and its delta region — A review of available data

   • Jing Zhang

   ReviewPaper Pages: 241 - 275

2. Thorium sorption in the marine environment: Equilibrium partitioning at the hematite/water interface, sorption/desorption kinetics and particle tracing

   • Matthew S. Quigley
   • Bruce D. Honeyman
   • Peter H. Santschi

   OriginalPaper Pages: 277 - 301

3. Extensive degradation and fractionation of organic matter during subsurface weathering

   • Bertil Van Os
   • Jack J. Middelburg
   • Gert J. De Lange

   OriginalPaper Pages: 303 - 312

4. Seasonal variations of zinc in a eutrophic lake

   • Laura Sigg
   • David Kistler
   • Markus M. Ulrich

   OriginalPaper Pages: 313 - 328