title: Macronutrient cycles: themed issue.
authors.affiliation: Macronutrient Cycles Directorate, Oxford University Centre of the Environment, Oxford University, South Parks Road, Oxford, OX1 5PE, UK. paul.whitehead@ouce.ox.ac.uk.
authors.forename: Jill
authors.initials: J
authors.lastname: Crossman
authors.forename: Paul G
authors.initials: PG
authors.lastname: Whitehead
mesh_terms: D002244:Carbon; D055669:Ecological and Environmental Phenomena; D017753:Ecosystem; D004784:Environmental Monitoring; D004785:Environmental Pollutants; D009584:Nitrogen; D010758:Phosphorus
chemical_list: D004785:Environmental Pollutants; D010758:Phosphorus; D002244:Carbon; D009584:Nitrogen