Formation of Arctic soils in Chamberlindalen, Bellsund, Spitsbergen

Soils in the Chamberlindalen area (Bellsund, Spitsbergen) have been formed under polar climatic conditions, influenced by many years of permafrost, and chemical and physical weathering. The type of bedrock and local water conditions are considered to be significant soil-forming factors. The following soil units were distinguished according to the FAO-UNESCO Revised Legend (1997): Gelic Leptosols, Gelic Regosols, Gelic Gley- sols, and Gelic Cambisols. The basic properties of the soils studied are (i) shallow soil profile with poorly differentiated genetic horizons, (ii) the particle size distribution of sands and loams, (iii) a considerable content of the silt fraction, (iv) different pH, and a considerable organic carbon content.