title: The European carbon budget: a gap.
authors.forename: Jan
authors.initials: J
authors.lastname: Siemens
mesh_terms: D001272:Atmosphere; D002244:Carbon / Q000032:analysis; D002245:Carbon Dioxide / Q000032:analysis*; D017753:Ecosystem; D005060:Europe; D045483:Rivers; D012987:Soil
chemical_list: D012987:Soil; D002245:Carbon Dioxide; D002244:Carbon