title: Forest annual carbon cost: comment.
authors.affiliation: Department of Ecology and Evolutionary Biology, University of Arizona, BioSciences West, Tucson, Arizona 85721, USA. benquist@email.arizona.edu
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Enquist
mesh_terms: D052818:Autotrophic Processes / Q000502:physiology*; D015415:Biomarkers; D018533:Biomass; D002244:Carbon / Q000378:metabolism*; D002980:Climate; D003710:Demography; D017753:Ecosystem; D010101:Oxygen Consumption; D014197:Trees / Q000502:physiology*
chemical_list: D015415:Biomarkers; D002244:Carbon