Articles | Volume 18, issue 1
https://doi.org/10.5194/bg-18-189-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-189-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
12 Jan 2021
Research article | Highlight paper |
| 12 Jan 2021
| 12 Jan 2021
Millennial-age glycerol dialkyl glycerol tetraethers (GDGTs) in forested mineral soils: 14C-based evidence for stabilization of microbial necromass
Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
Frank Hagedorn
Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903 Birmensdorf, Switzerland
Maarten Lupker
Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
Daniel Montluçon
Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
Negar Haghipour
Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
Laboratory of Ion Beam Physics, ETH Zurich, Otto-Stern-Weg 5, 8093 Zurich, Switzerland
Tessa Sophia van der Voort
Campus Fryslân, Rijksuniversiteit Groningen, Wirdumerdijk 34, 8911 CE Leeuwarden, the Netherlands
Timothy Ian Eglinton
Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
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Cited
16 citations as recorded by crossref.
- Multi-molecular 14 C evidence for mineral control on terrestrial carbon storage and export H. Gies et al. 10.1098/rsta.2022.0328
- Identifying the drivers of GDGT distributions in alkaline soil profiles within the Serengeti ecosystem M. Peaple et al. 10.1016/j.orggeochem.2022.104433
- Diverse organic carbon dynamics captured by radiocarbon analysis of distinct compound classes in a grassland soil K. Grant et al. 10.5194/bg-21-4395-2024
- Living and Dead Microorganisms in Mediating Soil Carbon Stocks Under Long-Term Fertilization in a Rice-Wheat Rotation J. Chen et al. 10.3389/fmicb.2022.854216
- Archaeal lipids in soils and sediments: Water impact and consequences for microbial carbon sequestration H. Pei et al. 10.1016/j.soilbio.2022.108801
- Persistence of old soil carbon under changing climate: The role of mineral-organic matter interactions K. Grant et al. 10.1016/j.chemgeo.2021.120629
- RADIOCARBON ANALYSIS OF SOIL MICROBIAL BIOMASS VIA DIRECT CHLOROFORM EXTRACTION K. Finstad et al. 10.1017/RDC.2023.80
- The effect of thinning intensity on the soil carbon pool mediated by soil microbial communities and necromass carbon in coastal zone protected forests Z. Zhang et al. 10.1016/j.scitotenv.2023.163492
- Nutrient availability and stoichiometry mediate microbial effects on soil carbon sequestration in tropical forests Z. Mou et al. 10.1016/j.soilbio.2023.109186
- Spatial differentiation of sediment organic matter isotopic composition and inferred sources in a temperate forest lake catchment P. Douglas et al. 10.1016/j.chemgeo.2022.120887
- Energized Dispersive Guided Extraction (EDGE), a New Extractive Approach of Phenolics from Açaí (E. oleracea) Seeds: Chemical Characterization, Antioxidant Properties, and Bioaccessibility of the Extracts N. Conrado et al. 10.1007/s11947-024-03490-1
- GDGT distribution in tropical soils and its potential as a terrestrial paleothermometer revealed by Bayesian deep-learning models C. Häggi et al. 10.1016/j.gca.2023.09.014
- Global synthesis on the response of soil microbial necromass carbon to climate‐smart agriculture Y. Li et al. 10.1111/gcb.17302
- Soil chemistry effect on GDGT abundances and their proxies in soils of the Okavango Delta J. Lattaud et al. 10.1016/j.orggeochem.2024.104847
- Deconstructing the microbial necromass continuum to inform soil carbon sequestration K. Buckeridge et al. 10.1111/1365-2435.14014
- Microbial lipid signatures in Arctic deltaic sediments – Insights into methane cycling and climate variability J. Lattaud et al. 10.1016/j.orggeochem.2021.104242
15 citations as recorded by crossref.
- Multi-molecular 14 C evidence for mineral control on terrestrial carbon storage and export H. Gies et al. 10.1098/rsta.2022.0328
- Identifying the drivers of GDGT distributions in alkaline soil profiles within the Serengeti ecosystem M. Peaple et al. 10.1016/j.orggeochem.2022.104433
- Diverse organic carbon dynamics captured by radiocarbon analysis of distinct compound classes in a grassland soil K. Grant et al. 10.5194/bg-21-4395-2024
- Living and Dead Microorganisms in Mediating Soil Carbon Stocks Under Long-Term Fertilization in a Rice-Wheat Rotation J. Chen et al. 10.3389/fmicb.2022.854216
- Archaeal lipids in soils and sediments: Water impact and consequences for microbial carbon sequestration H. Pei et al. 10.1016/j.soilbio.2022.108801
- Persistence of old soil carbon under changing climate: The role of mineral-organic matter interactions K. Grant et al. 10.1016/j.chemgeo.2021.120629
- RADIOCARBON ANALYSIS OF SOIL MICROBIAL BIOMASS VIA DIRECT CHLOROFORM EXTRACTION K. Finstad et al. 10.1017/RDC.2023.80
- The effect of thinning intensity on the soil carbon pool mediated by soil microbial communities and necromass carbon in coastal zone protected forests Z. Zhang et al. 10.1016/j.scitotenv.2023.163492
- Nutrient availability and stoichiometry mediate microbial effects on soil carbon sequestration in tropical forests Z. Mou et al. 10.1016/j.soilbio.2023.109186
- Spatial differentiation of sediment organic matter isotopic composition and inferred sources in a temperate forest lake catchment P. Douglas et al. 10.1016/j.chemgeo.2022.120887
- Energized Dispersive Guided Extraction (EDGE), a New Extractive Approach of Phenolics from Açaí (E. oleracea) Seeds: Chemical Characterization, Antioxidant Properties, and Bioaccessibility of the Extracts N. Conrado et al. 10.1007/s11947-024-03490-1
- GDGT distribution in tropical soils and its potential as a terrestrial paleothermometer revealed by Bayesian deep-learning models C. Häggi et al. 10.1016/j.gca.2023.09.014
- Global synthesis on the response of soil microbial necromass carbon to climate‐smart agriculture Y. Li et al. 10.1111/gcb.17302
- Soil chemistry effect on GDGT abundances and their proxies in soils of the Okavango Delta J. Lattaud et al. 10.1016/j.orggeochem.2024.104847
- Deconstructing the microbial necromass continuum to inform soil carbon sequestration K. Buckeridge et al. 10.1111/1365-2435.14014
Latest update: 22 Nov 2024
Short summary
Understanding controls on the persistence of organic matter in soils is essential to constrain its role in the carbon cycle. Emerging concepts suggest that the soil carbon pool is predominantly comprised of stabilized microbial residues. To test this hypothesis we isolated microbial membrane lipids from two Swiss soil profiles and measured their radiocarbon age. We find that the ages of these compounds are in the range of millenia and thus provide evidence for stabilized microbial mass in soils.
Understanding controls on the persistence of organic matter in soils is essential to constrain...
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