Search Results - "Balesdent, Jérôme"

13C-14C relations reveal that soil 13C-depth gradient is linked to historical changes in vegetation 13C by Paul, Alexia, Balesdent, Jérôme, Hatté, Christine

“…Aims The understanding of the dynamics of subsoil (>30 cm) soil organic matter (SOM) is critical to predict the future evolution of the carbon cycle. Stable…”
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Increasing organic stocks in agricultural soils: Knowledge gaps and potential innovations by Chenu, Claire, Angers, Denis A., Barré, Pierre, Derrien, Delphine, Arrouays, Dominique, Balesdent, Jérôme

“…•Soil organic carbon storage should be differentiated from soil organic carbon sequestration.•Methods to estimate the carbon sequestration potential of a soil…”
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Reviews and syntheses: The mechanisms underlying carbon storage in soil by Basile-Doelsch, Isabelle, Balesdent, Jérôme, Pellerin, Sylvain

“…Soil organic matter (OM) represents a key C pool for climate regulation but also an essential component for soil functions and services. Scientific research in…”
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Atmosphere–soil carbon transfer as a function of soil depth by Balesdent, Jérôme, Basile-Doelsch, Isabelle, Chadoeuf, Joël, Cornu, Sophie, Derrien, Delphine, Fekiacova, Zuzana, Hatté, Christine

“…The exchange of carbon between soil organic carbon (SOC) and the atmosphere affects the climate 1 , 2 and—because of the importance of organic matter to soil…”
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Bioenergetic control of soil carbon dynamics across depth by Henneron, Ludovic, Balesdent, Jerôme, Alvarez, Gaël, Barré, Pierre, Baudin, François, Basile-Doelsch, Isabelle, Cécillon, Lauric, Fernandez-Martinez, Alejandro, Hatté, Christine, Fontaine, Sébastien

“…Soil carbon dynamics is strongly controlled by depth globally, with increasingly slow dynamics found at depth. The mechanistic basis remains however…”
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Deep soil carbon dynamics are driven more by soil type than by climate: a worldwide meta-analysis of radiocarbon profiles by Mathieu, Jordane A., Hatté, Christine, Balesdent, Jérôme, Parent, Éric

“…The response of soil carbon dynamics to climate and land‐use change will affect both the future climate and the quality of ecosystems. Deep soil carbon…”
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Major contribution of roots to soil carbon storage inferred from maize cultivated soils by Balesdent, Jérôme, Balabane, May

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Are Interactions between Organic Compounds and Nanoscale Weathering Minerals the Key Drivers of Carbon Storage in Soils? by Basile-Doelsch, Isabelle, Balesdent, Jérôme, Rose, Jérôme

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Can N2O emissions offset the benefits from soil organic carbon storage? by Guenet, Bertrand, Gabrielle, Benoit, Chenu, Claire, Arrouays, Dominique, Balesdent, Jérôme, Bernoux, Martial, Bruni, Elisa, Caliman, Jean‐Pierre, Cardinael, Rémi, Chen, Songchao, Ciais, Philippe, Desbois, Dominique, Fouche, Julien, Frank, Stefan, Henault, Catherine, Lugato, Emanuele, Naipal, Victoria, Nesme, Thomas, Obersteiner, Michael, Pellerin, Sylvain, Powlson, David S., Rasse, Daniel P., Rees, Frédéric, Soussana, Jean‐François, Su, Yang, Tian, Hanqin, Valin, Hugo, Zhou, Feng

“…To respect the Paris agreement targeting a limitation of global warming below 2°C by 2100, and possibly below 1.5°C, drastic reductions of greenhouse gas…”
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Plant host habitat and root exudates shape soil bacterial community structure by Haichar, Feth el Zahar, Marol, Christine, Berge, Odile, Rangel-Castro, J Ignacio, Prosser, James I, Balesdent, Jérôme, Heulin, Thierry, Achouak, Wafa

“…The rhizosphere is active and dynamic in which newly generated carbon, derived from root exudates, and ancient carbon, in soil organic matter (SOM), are…”
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Molecular turnover time of soil organic matter in particle-size fractions of an arable soil by Bol, Roland, Poirier, Natacha, Balesdent, Jérôme, Gleixner, Gerd

“…The composition and molecular residence time of soil organic matter (SOM) in four particle‐size fractions (POM >200 µm, POM 63–200 µm, silt and clay) were…”
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Soil organic carbon changes after deforestation and agrosystem establishment in Amazonia: An assessment by diachronic approach by Fujisaki, Kenji, Perrin, Anne-Sophie, Garric, Bernard, Balesdent, Jérôme, Brossard, Michel

“…•Large carbon inputs from deforestation led to a transient SOC stock increase.•Five year-old grassland had similar SOC stocks than forest.•Low C inputs and…”
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Measurement of δ13C values of soil amino acids by GC–C–IRMS using trimethylsilylation: a critical assessment by Rubino, Mauro, Milin, Sylvie, D'Onofrio, Antonio, Signoret, Patrick, Hatté, Christine, Balesdent, Jérôme

“…In this study, we evaluated trimethylsilyl (TMS) derivatives as derivatization reagents for the compound-specific stable carbon isotope analysis of soil amino…”
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Potential Shift in Plant Communities with Climate Change: Outcome on Litter Decomposition and Nutrient Release in a Mediterranean Oak Forest by Santonja, Mathieu, Baldy, Virginie, Fernandez, Catherine, Balesdent, Jérôme, Gauquelin, Thierry

“…The ongoing decline in biodiversity has fuelled concerns about its impact on ecosystem functioning. Mediterranean oak forests may prove very sensitive to…”
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Can SOC modelling be improved by accounting for pedogenesis? by Finke, Peter, Opolot, Emmanuel, Balesdent, Jerôme, Berhe, Asmeret Asefaw, Boeckx, Pascal, Cornu, Sophie, Harden, Jennifer, Hatté, Christine, Williams, Elizabeth, Doetterl, Sebastian

“…Recent findings suggest that soil organic carbon mineralization and stabilization depend to a substantial degree on the soil geochemistry and the degree of…”
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Molecular dynamics of organic matter in a cultivated soil by Gleixner, Gerd, Poirier, Natacha, Bol, Roland, Balesdent, Jérôme

“…The dynamics of soil organic carbon are included in global carbon (C) cycle scenarios using different, but generally arbitrary defined, kinetic pools. To…”
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Can stable isotopes quantify soil carbon build-up from organic fertilizers? by Jamoteau, Floriane, Balesdent, Jérôme, Basile-Doeslch, Isabelle, Tillard, Emmanuel, Versini, Antoine

“…The application of organic fertilizers (OF) can supply carbon (C) to the soil in crop fields. OF-derived C (OF-C) is often estimated using the differential…”
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Labelled microbial culture as a calibration medium for C-13-isotope measurement of derivatized compounds: application to tert-butyldimethylsilyl amino acids by Kheirbeik, Louay, Hatté, Christine, Balesdent, Jérôme

“…RationaleCompound-specific stable carbon isotope analysis by gas chromatography/combustion/isotope ratio mass spectrometry (GC/C/IRMS) is widely used in…”
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Liquid chromatographic isolation of individual carbohydrates from environmental matrices for stable carbon analysis and radiocarbon dating by Nouara, Amel, Panagiotopoulos, Christos, Balesdent, Jérôme, Violaki, Kalliopi, Bard, Edouard, Fagault, Yoann, Repeta, Daniel James, Sempéré, Richard

“…Carbohydrates are among the most abundant organic molecules in both aquatic and terrestrial ecosystems; however, very few studies have addressed their isotopic…”
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Organo-Mineral Interactions Are More Important for Organic Matter Retention in Subsoil Than Topsoil by Poirier, Vincent, Basile-Doelsch, Isabelle, Balesdent, Jérôme, Borschneck, Daniel, Whalen, Joann K., Angers, Denis A.

“…Decomposing crop residues contribute to soil organic matter (SOM) accrual; however, the factors driving the fate of carbon (C) and nitrogen (N) in soil…”
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