Biophysical controls on organic carbon fluxes in fluvial networks

作者: Tom J. Battin , Louis A. Kaplan , Stuart Findlay , Charles S. Hopkinson , Eugenia Marti

DOI: 10.1038/NGEO101

关键词: Microbial ecologyEcologyTotal organic carbonFreshwater ecosystemEnvironmental scienceEarth scienceEcosystemHeterotrophFluvialOrganic geochemistryCarbon dioxideGeneral Earth and Planetary Sciences

摘要: … gross primary production (GPP) and respiration (… (NEP = GPP – R) (see Table 1 in Supplementary Information S2). Negative values of NEP indicate net heterotrophy, as ecosystem …

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