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(14)C‐Free Carbon Is a Major Contributor to Cellular Biomass in Geochemically Distinct Groundwater of Shallow Sedimentary Bedrock Aquifers
Despite the global significance of the subsurface biosphere, the degree to which it depends on surface organic carbon (OC) is still poorly understood. Here, we compare stable and radiogenic carbon isotope compositions of microbial phospholipid fatty acids (PLFAs) with those of in situ potential micr...
Autores principales: | Schwab, Valérie F., Nowak, Martin E., Elder, Clayton D., Trumbore, Susan E., Xu, Xiaomei, Gleixner, Gerd, Lehmann, Robert, Pohnert, Georg, Muhr, Jan, Küsel, Kirsten, Totsche, Kai U. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6487957/ https://www.ncbi.nlm.nih.gov/pubmed/31068736 http://dx.doi.org/10.1029/2017WR022067 |
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