Determination of nutrient stocks in ecosystems- The biomass compartment Harvest Drying Weighing Nutrient analyses >Mass [g]nutrient concentration [g.g1] Biomasse nutrient stock [g] Woody debris &forest floor Mineral soil BedrockWoody debris &forest floor Mineral soil Biomasse Bedrock Determina.on of nutrient stocks in ecosystems – The biomass compartment Harvest Drying Weighing Nutrient analyses àMass [g] * nutrient concentra.on [g.g-1] = nutrient stock [g]