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| Paul, Alexia; Hatte, Christine; Pastor, Lucie; Thiry, Yves; Siclet, Francoise; Balesdent, Jerome. |
| Understanding hydrogen dynamics in soil organic matter is important to predict the fate of H-3 in terrestrial environments. One way to determine hydrogen fate and to point out processes is to examine the isotopic signature of the element in soil. However, the non-exchangeable hydrogen isotopic signal in soil is complex and depends on the fate of organic compounds and microbial biosyntheses that incorporate water-derived hydrogen. To decipher this complex system and to understand the close link between hydrogen and carbon cycles, we followed labeled hydrogen and labeled carbon throughout near-natural soil incubations. We performed incubation experiments with three labeling conditions: 1 - (CH)-C-13-H-2 double-labeled molecules in the presence of (H2O)-H-1;... |
| Tipo: Text |
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| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00371/48198/48314.pdf |
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