Focuses on the solid inorganic phases controlling the physico-chemical processes in soils and sediments. Definition of activities, meetings and a discussion list. www.soils.org/divs/s9/index.html
EUROLAT is an information network for surface processes involving chemical weathering. Lateritic weathering and tropical environments involve all geophysical and geochemical processes occurring at the interfaces atmosphere - biosphere - hydrosphere - lith mindepos.bg.tu-berlin.de/eurolat