NanoSIMS investigation of glycine-derived C and N retention with soil organo-mineral associations
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| 024 | 7 | 0 | |a 10.1007/s10533-015-0138-8 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s10533-015-0138-8 | ||
| 245 | 0 | 0 | |a NanoSIMS investigation of glycine-derived C and N retention with soil organo-mineral associations |h [Elektronische Daten] |c [Pierre-Joseph Hatton, Laurent Remusat, Bernd Zeller, Elizabeth Brewer, Delphine Derrien] |
| 520 | 3 | |a While microbial-mineral-organic matter interactions are key features controlling the fates of low molecular-weight compounds in soils, direct investigations of how they control their fine-scale spatial distribution are scant. Here, we addressed how microbial transformations affect the retention of 13C/15N-labeled glycine in a forest topsoil 8h after application. We assessed the contribution of soil microorganisms to glycine-derived 13C and 15N retention using γ-irradiated and non-irradiated soils. We tracked down the glycine-derived 13C and 15N at the surface of particles randomly isolated from soil density fractions using nano-scale secondary ions mass spectrometry (NanoSIMS) imaging. Eight hours after addition, 7% of the glycine-derived 13C and 15N initially applied was recovered among soil density fractions, mainly via the activity of soil microorganisms (>85% of total retention). Glycine-derived 13C and 15N distribution among density fractions was correlated with that of soil organic matter (SOM) determined by NanoSIMS (R≥0.85), suggesting that the spatial patterns of the mineral-attached SOM controls the spatial distribution of the glycine-derived 13C and 15N. NanoSIMS images showed largely decoupled glycine-derived 13C and 15N spots preferentially attached to aggregated particles. We speculate that the glycine-derived 13C was principally found within or in the vicinity of microbial cells, whereas the glycine-derived 15N was mostly found as NH4 + and/or exoenzymes spread across soil surfaces. The C:N ratios determined by NanoSIMS suggest that local chemical properties of mineral-attached SOM drive glycine-derived 15N attachment, with the preferential attachment to mineral-attached SOM rich in N (C:N ratios mostly <16). Few exceptions were found in presence of Al and Fe (hydr)oxides (>2.65gcm−3). | |
| 540 | |a Springer International Publishing Switzerland, 2015 | ||
| 690 | 7 | |a Soil |2 nationallicence | |
| 690 | 7 | |a Density |2 nationallicence | |
| 690 | 7 | |a NanoSIMS |2 nationallicence | |
| 690 | 7 | |a Glycine |2 nationallicence | |
| 690 | 7 | |a Biotic |2 nationallicence | |
| 690 | 7 | |a Retention |2 nationallicence | |
| 700 | 1 | |a Hatton |D Pierre-Joseph |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | |
| 700 | 1 | |a Remusat |D Laurent |u Institut de Minéralogie, de Physique des Matériaux, et de Cosmochimie. UMR CNRS 7590, Sorbonne Universités, Muséum National d'Histoire Naturelle, UPMC, IRD, 61 rue Buffon, 75005, Paris, France |4 aut | |
| 700 | 1 | |a Zeller |D Bernd |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | |
| 700 | 1 | |a Brewer |D Elizabeth |u Department of Crop and Soil Science, Oregon State University, 97331, Corvallis, OR, USA |4 aut | |
| 700 | 1 | |a Derrien |D Delphine |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | |
| 773 | 0 | |t Biogeochemistry |d Springer International Publishing |g 125/3(2015-09-01), 303-313 |x 0168-2563 |q 125:3<303 |1 2015 |2 125 |o 10533 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s10533-015-0138-8 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a review-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s10533-015-0138-8 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Hatton |D Pierre-Joseph |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Remusat |D Laurent |u Institut de Minéralogie, de Physique des Matériaux, et de Cosmochimie. UMR CNRS 7590, Sorbonne Universités, Muséum National d'Histoire Naturelle, UPMC, IRD, 61 rue Buffon, 75005, Paris, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zeller |D Bernd |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Brewer |D Elizabeth |u Department of Crop and Soil Science, Oregon State University, 97331, Corvallis, OR, USA |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Derrien |D Delphine |u INRA-Nancy, Biogéochimie des Écosystèmes Forestiers, UR1138, 54280, Champenoux, France |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Biogeochemistry |d Springer International Publishing |g 125/3(2015-09-01), 303-313 |x 0168-2563 |q 125:3<303 |1 2015 |2 125 |o 10533 | ||