The National Forest Inventory (NFI) is a periodic survey of condition and development of the Swiss forest. It is produced in close cooperation between the Federal Office for the Environment (FOEN) and the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL). This record contains information about: growing stock (stemwood), deadwood quantity, deadwood quantity per forest area, growing stock (stemwood) per forest area, deadwood volume of stumps, deadwood volume of stumps per forest area, biomass of stumps, biomass of stumps per forest area, forest area, number of stems, number of stems per forest area and basal area per forest area