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Fatima Laggoun

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Identifiants chercheurs
  • IdHAL fatima-laggoun
  • ResearcherId : A-7036-2012
  • IdRef : 032785917
  • ResearcherId : http://www.researcherid.com/rid/A-7036-2012

Présentation

Publications

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Ericoid shrub encroachment shifts aboveground–belowground linkages in three peatlands across Europe and Western Siberia

Alexandre Buttler , Luca Bragazza , Fatima Laggoun-Défarge , Sébastien Gogo , Marie‐laure Toussaint
Global Change Biology, 2023, 29 (23), pp.6772-6793. ⟨10.1111/gcb.16904⟩
Article dans une revue insu-04182720v1
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Biotic and Abiotic Control Over Diurnal CH4 Fluxes in a Temperate Transitional Poor Fen Ecosystem

Alexandre Lhosmot , Adrien Jacotot , Marc Steinmann , Philippe Binet , Marie-Laure Toussaint
Ecosystems, 2023, 26 (2), pp.951-968. ⟨10.1007/s10021-022-00809-x⟩
Article dans une revue hal-03881763v1
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Food web structure and energy flux dynamics, but not taxonomic richness, influence microbial ecosystem functions in a Sphagnum-dominated peatland

Vincent E.J. Jassey , Owen Petchey , Philippe Binet , Alexandre Buttler , Geneviève Chiapusio
European Journal of Soil Biology, 2023, 118, pp.103532. ⟨10.1016/j.ejsobi.2023.103532⟩
Article dans une revue insu-04182721v1
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Assessing methane emissions for northern peatlands in ORCHIDEE-PEAT revision 7020

Elodie Salmon , Fabrice Jégou , Bertrand Guenet , Line Jourdain , Chunjing Qiu
Geoscientific Model Development, 2022, 15 (7), pp.2813-2838. ⟨10.5194/gmd-15-2813-2022⟩
Article dans une revue insu-03656303v1
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The information system of the French Peatland Observation Service: Service National d’Observation Tourbières – a valuable tool to assess the impact of global changes on the hydrology and biogeochemistry of temperate peatlands through long term monitoring

Sébastien Gogo , Jean‐baptiste Paroissien , Fatima Laggoun-Défarge , Jean‐marc Antoine , Léonard Bernard‐jannin
Hydrological Processes, 2021, 35 (6), e14244, 8p. ⟨10.1002/hyp.14244⟩
Article dans une revue hal-03253867v1
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Carbon balance and spatial variability of CO2 and CH4 fluxes in a Sphagnum-dominated peatland in temperate climate

Benoît D’angelo , Fabien Leroy , Christophe Guimbaud , Adrien Jacotot , Renata Zocatelli
Wetlands, 2021, 41 (5), ⟨10.1007/s13157-021-01411-y⟩
Article dans une revue insu-03098261v1
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Spatial distribution of Pharmaceuticals within the particulate phases of a peri-urban stream

Lauriane Ledieu , Anaëlle Simonneau , Thomas Thiebault , Laëtitia Fougère , Emilie Destandau
Chemosphere, 2021, 279, pp.130385. ⟨10.1016/j.chemosphere.2021.130385⟩
Article dans une revue insu-03183855v1
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Determinism of nonadditive litter mixture effect on decomposition: Role of the moisture content of litters

Sébastien Gogo , Fabien Leroy , Renata Zocatelli , Adrien Jacotot , Fatima Laggoun-Défarge
Ecology and Evolution, 2021, 11 (14), pp.9530-9542. ⟨10.1002/ece3.7771⟩
Article dans une revue insu-03319262v2
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Statistical hydrology for evaluating peatland water table sensitivity to simple environmental variables and climate changes application to the mid-latitude/altitude Frasne peatland (Jura Mountains, France)

Guillaume Bertrand , Alex Ponçot , Benjamin Pohl , Alexandre Lhosmot , Marc Steinmann
Science of the Total Environment, 2021, 754, 141931 (55 p.). ⟨10.1016/j.scitotenv.2020.141931⟩
Article dans une revue insu-02921354v1
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Response of Peatland CO2 and CH4 Fluxes to Experimental Warming and the Carbon Balance

Qian Li , Sébastien Gogo , Fabien Leroy , Christophe Guimbaud , Fatima Laggoun-Défarge
Frontiers in Earth Science, 2021, 9, ⟨10.3389/feart.2021.631368⟩
Article dans une revue insu-03319779v1
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Abiotic and biotic drivers of microbial respiration in peat and its sensitivity to temperature change

Qian Li , Fabien Leroy , Renata Zocatelli , Sébastien Gogo , Adrien Jacotot
Soil Biology and Biochemistry, 2021, 153, pp.108077. ⟨10.1016/j.soilbio.2020.108077⟩
Article dans une revue insu-03013568v1
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Impact of thermal maturity on the concomitant evolution of the ultrafine structure and porosity of marine mudstones organic matter; contributions of electronic imaging and new spectroscopic investigations

Amélie Cavelan , Mohammed Boussafir , Nathalie Mathieu , Fatima Laggoun-Défarge
International Journal of Coal Geology, 2020, 231, pp.103622. ⟨10.1016/j.coal.2020.103622⟩
Article dans une revue insu-02977988v1
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Role of microorganisms in the carbon cycling of peatlands

Juanita Mora Gomez , Qian Li , Fabien Leroy , Sébastien Gogo , Fatima Laggoun-Défarge
Le Studium Multidisciplinary Journal, 2020, ⟨10.34846/le-studium.193.03.fr.09-2020⟩
Article dans une revue hal-03543830v1
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Influence of experimental temperature and duration of laboratory confined thermal maturation experiments on the evolution of the porosity of organic-rich source rocks

Amélie Cavelan , Mohammed Boussafir , Claude Le Milbeau , Sandrine Delpeux , Fatima Laggoun-Défarge
Marine and Petroleum Geology, 2020, 122, pp.104667. ⟨10.1016/j.marpetgeo.2020.104667⟩
Article dans une revue insu-02918247v1
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Geochemical insights into spatial and temporal evolution of sediment at catchment scale (Egoutier stream, France)

Lauriane Ledieu , Anaëlle Simonneau , Olivier Cerdan , Philippe Négrel , Valérie Laperche
Applied Geochemistry, 2020, 122, pp.104743. ⟨10.1016/j.apgeochem.2020.104743⟩
Article dans une revue insu-02925859v1
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Impact of Oil-Prone Sedimentary Organic Matter Quality and Hydrocarbon Generation on Source Rock Porosity: Artificial Thermal Maturation Approach

Amélie Cavelan , Mohammed Boussafir , Claude Le Milbeau , Fatima Laggoun-Défarge
ACS Omega, 2020, 5 (23), pp.14013-14029. ⟨10.1021/acsomega.0c01432⟩
Article dans une revue insu-02792793v1
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Response of C and N cycles to N fertilization in Sphagnum and Molinia-dominated peat mesocosms

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Andre-Jean Francez , Renata Zocatelli
Journal of Environmental Sciences, 2019, 77, pp.264-272. ⟨10.1016/j.jes.2018.08.003⟩
Article dans une revue insu-01864513v2
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From Climatic to Anthropogenic Drivers: A Multi-Proxy Reconstruction of Vegetation and Peatland Development in the French Jura Mountains

Emilie Gauthier , Vincent E.J. Jassey , Edward A.D. Mitchell , Mariusz Lamentowicz , Richard Payne
Quaternary, 2019, 2 (4), 13 p. ⟨10.3390/quat2040038⟩
Article dans une revue insu-02415346v1
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Effect of organic matter composition on source rock porosity during confined anhydrous thermal maturation: Example of Kimmeridge-clay mudstones

Amélie Cavelan , Mohammed Boussafir , Claude Le Milbeau , Olivier Rozenbaum , Fatima Laggoun-Défarge
International Journal of Coal Geology, 2019, 212, pp.103236. ⟨10.1016/j.coal.2019.103236⟩
Article dans une revue insu-02265254v1
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Organic petrography and pore structure characterization of low-mature and gas-mature marine organic-rich mudstones: Insights into porosity controls in gas shale systems

Amélie Cavelan , Mohammed Boussafir , Olivier Rozenbaum , Fatima Laggoun-Défarge
Marine and Petroleum Geology, 2019, 103, pp.331-350. ⟨10.1016/j.marpetgeo.2019.02.027⟩
Article dans une revue insu-02057277v1
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CO 2 and CH 4 budgets and global warming potential modifications in Sphagnum -dominated peat mesocosms invaded by Molinia caerulea

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Léonard Bernard-Jannin , Xiaole Yin
Biogeosciences, 2019, 16 (20), pp.4085-4095. ⟨10.5194/bg-16-4085-2019⟩
Article dans une revue insu-02345020v1
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Litter decomposition in peatlands is promoted by mixed plants

Fabien Leroy , Sébastien Gogo , Alexandre Buttler , Luca Bragazza , Fatima Laggoun-Défarge
Journal of Soils and Sediments, 2018, 18, pp.739-749. ⟨10.1007/s11368-017-1820-3⟩
Article dans une revue insu-01598365v1
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ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO$_2$ water, and energy fluxes on daily to annual scales

Chunjing Qiu , Dan Zhu , Philippe Ciais , Bertrand Guenet , Gerhard Krinner
Geoscientific Model Development, 2018, 11, pp.497 - 519. ⟨10.5194/gmd-11-497-2018⟩
Article dans une revue insu-01719357v1
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Impact of climate change on the ecology of the Kyambangunguru crater marsh in southwestern Tanzania during the Late Holocene

Sarah Coffinet , Arnaud Huguet , Laurent Bergonzini , Nikolai Pedentchouk , David Williamson
Quaternary Science Reviews, 2018, 196, pp.100 - 117. ⟨10.1016/j.quascirev.2018.07.038⟩
Article dans une revue hal-01854054v1
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Nitrogen-rich organic soils under warm well-drained conditions are global nitrous oxide emission hotspots

Jaan Parn , Jos T A Verhoeven , Klaus Butterbach-Bahl , Nancy B Dise , Sami Ullah
Nature Communications, 2018, 9 (1), 8 p. ⟨10.1038/s41467-018-03540-1⟩
Article dans une revue insu-01759495v1
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OZCAR : The French Network of Critical Zone Observatories

J. Gaillardet , Isabelle Braud , F. Hankard , S. Anquetin , Olivier Bour
Vadose Zone Journal, 2018, 17 (1), pp.1-24. ⟨10.2136/vzj2018.04.0067⟩
Article dans une revue insu-01944414v1
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Hydrological control of dissolved organic carbon dynamics in a rehabilitated Sphagnum-dominated peatland: a water-table based modelling approach

Léonard Bernard-Jannin , Stéphane Binet , Sébastien Gogo , Fabien Leroy , Christian Défarge
Hydrology and Earth System Sciences, 2018, 22, pp.4907-4920. ⟨10.5194/hess-2017-578⟩
Article dans une revue insu-01778100v1
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Vegetation composition controls temperature sensitivity of CO2 and CH4 emissions and DOC concentration in peatlands

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Léonard Bernard-Jannin , Zhen Hu
Soil Biology and Biochemistry, 2017, 107, pp.164-167. ⟨10.1016/j.soilbio.2017.01.005⟩
Article dans une revue insu-01440176v1
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CO2 and CH4 budgets and global warming potential modifications in Sphagnum-dominated peat mesocosms invaded by Molinia caerulea

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Léonard Bernard-Jannin , Xiaole Yin
Biogeosciences Discussions, 2017, pp.1 - 19. ⟨10.5194/bg-2017-423⟩
Article dans une revue insu-01778123v1
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Production rates of bacterial tetraether lipids and fatty acids in peatland under varying oxygen concentrations

Arnaud Huguet , Travis B Meador , Fatima Laggoun-Défarge , Martin Könneke , Weichao Wu
Geochimica et Cosmochimica Acta, 2017, 203, pp.103-116. ⟨10.1016/j.gca.2017.01.012⟩
Article dans une revue insu-01438807v1
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Introducing global peat-specific temperature and pH calibrations based on brGDGT bacterial lipids

A. Naafs , G.N. Inglis , Y. Zheng , J. Amesbury , H. Biester
Geochimica et Cosmochimica Acta, 2017, 208, pp.285-301. ⟨10.1016/j.gca.2017.01.038⟩
Article dans une revue insu-01474123v1
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Soil temperature synchronisation improves representation of diel variability of ecosystem respiration in Sphagnum peatlands

Benoît D’angelo , Sébastien Gogo , Fatima Laggoun-Défarge , Franck Le Moing , Fabrice Jégou
Agricultural and Forest Meteorology, 2016, 223, pp.95-102. ⟨10.1016/j.agrformet.2016.03.021⟩
Article dans une revue insu-01303659v1
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In situ and laboratory non-additive litter mixture effect on C dynamics of Sphagnum rubellum and Molinia caerulea litters

Sébastien Gogo , Fatima Laggoun-Défarge , Fatima Merzouki , Stéphane Mounier , Audrey Guirimand-Dufour
Journal of Soils and Sediments, 2016, 16 (1), pp.13-27. ⟨10.1007/s11368-015-1178-3⟩
Article dans une revue insu-01164205v1
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Anthropogenic- and natural sources of dust in peatland during the Anthropocene

B. Fiałkiewicz-Kozieł , B. Smieja-Król , M. Frontasyeva , M. Słowiński , K. Marcisz
Scientific Reports, 2016, 6 (38731), 8 p. ⟨10.1038/srep38731⟩
Article dans une revue insu-01424277v1
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An unexpected role for mixotrophs in the response of peatland carbon cycling to climate warming

Vincent E.J. Jassey , Constant Signarbieux , Stephan Hättenschwiler , Luca Bragazza , Alexandre Buttler
Scientific Reports, 2015, 5 (Article number: 16931), pp.1-10. ⟨10.1038/srep16931⟩
Article dans une revue insu-01240013v1
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Experimental warming interacts with soil moisture to discriminate plant responses in an ombrotrophic peatland

Alexandre Buttler , B.J.M. Robroek , Fatima Laggoun-Défarge , Vincent E. J. Jassey , Cédric Pochelon
Journal of Vegetation Science, 2015, 26 (5), pp.964-974. ⟨10.1111/jvs.12296⟩
Article dans une revue insu-01163362v1
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Hydrological dynamics and fire history of the last 1300years in western Siberia reconstructed from a high-resolution, ombrotrophic peat archive

Mariusz Lamentowicz , Michał Słowiński , Katarzyna Marcisz , Małgorzata Zielińska , Karolina Kaliszan
Quaternary Research, 2015, 84, pp.312-325. ⟨10.1016/j.yqres.2015.09.002⟩
Article dans une revue insu-01240109v1
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Experimental warming differentially affects microbial structure and activity in two contrasted moisture sites in a Sphagnum-dominated peatland

Frédéric Delarue , Alexandre Buttler , Luca Bragazza , Laurent Grasset , Vincent E. J. Jassey
Science of the Total Environment, 2015, 511, pp.576 - 583. ⟨10.1016/j.scitotenv.2014.12.095⟩
Article dans une revue insu-01105287v1
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Indirect effects of experimental warming on dissolved organic carbon content in subsurface peat

Frédéric Delarue , Sébastien Gogo , Alexandre Buttler , Luca Bragazza , Vincent E.J. Jassey
Journal of Soils and Sediments, 2014, 14, pp.1800-1805. ⟨10.1007/s11368-014-0945-x⟩
Article dans une revue insu-01056747v1
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Simultaneous estimation of actual litter enzymatic catalysis and respiration rates with a simple model of C dynamics in Sphagnum-dominated peatlands.

Sébastien Gogo , Andre-Jean Francez , Fatima Laggoun-Défarge , Nicolas Gouélibo , Frédéric Delarue
Ecosystems, 2014, 17 (2), pp.302-316. ⟨10.1007/s10021-013-9724-6⟩
Article dans une revue insu-00852055v1
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Spatial variability of soil lipids reflects vegetation cover in a French peatland

Renata Zocatelli , Jérémy Jacob , Sébastien Gogo , Claude Le Milbeau , Julien Rousseau
Organic Geochemistry, 2014, 76, pp.173-183. ⟨10.1016/j.orggeochem.2014.07.016⟩
Article dans une revue insu-01057366v1
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Above- and belowground linkages in Sphagnum peatland: climate warming affects plant-microbial interactions

Vincent Jassey , Geneviève Chiapuso , Philippe Binet , Alexandre Buttler , Fatima Laggoun-Défarge
Global Change Biology, 2013, 19 (3), pp.811-823. ⟨10.1111/gcb.12075⟩
Article dans une revue insu-00766326v1
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A water-table dependent reservoir model to investigate the effect of drought and vascular plant invasion on peatland hydrology.

Stéphane Binet , Sébastien Gogo , Fatima Laggoun-Défarge
Journal of Hydrology, 2013, 499, pp.132-139. ⟨10.1016/j.jhydrol.2013.06.035⟩
Article dans une revue insu-00812402v1
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Effects of a short-term experimental microclimate warming on the abundance and distribution of branched GDGTs in a French peatland

Arnaud Huguet , Céline Fosse , Fatima Laggoun-Défarge , Frédéric Delarue , Sylvie Derenne
Geochimica et Cosmochimica Acta, 2013, 105, pp.294-315. ⟨10.1016/j.gca.2012.11.037⟩
Article dans une revue insu-00802331v1
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Can Rock-Eval pyrolysis assess the biogeochemical composition of organic matter during peatification?

Frédéric Delarue , Jean-Robert Disnar , Yoann Copard , Sébastien Gogo , Jérémy Jacob
Organic Geochemistry, 2013, 61, pp.66-72. ⟨10.1016/j.orggeochem.2013.06.004⟩
Article dans une revue insu-00837683v1
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Spatial and temporal variations of dissolved organic carbon and inorganic carbon concentrations and δ13C in a peatland-stream continuum: implications of peatland invasion by vascular plants

Sébastien Gogo , Patrick Albéric , Fatima Laggoun-Défarge , Stéphane Binet , Axel Aurouet
Biogeosciences Discussions, 2012, 9, pp.3515-3544. ⟨10.5194/bgd-9-3515-2012⟩
Article dans une revue insu-00681971v1
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Thermal maturity of the Upper Triassic-Middle Jurassic Shemshak Group (Alborz Range, Northern Iran) based on organic petrography, geochemistry and basin modelling: implications for source rock evaluation and petroleum exploration.

Ali Shekarifard , François Baudin , Kazem Seyed-Emami , Johann Schnyder , Fatima Laggoun-Défarge
Geological Magazine, 2012, 149, pp.19-38. ⟨10.1017/S0016756811000161⟩
Article dans une revue insu-00420242v1

A new oil-window indicator? The magnetic assemblage of claystones from the Baffin Bay volcanic margin (Greenland)

Mohamed Mansour Abdelmalak , Charles Aubourg , Laurent Geoffroy , Fatima Laggoun-Défarge
AAPG Bulletin, 2012, 96 (2), pp.205-215. ⟨10.1306/07121111008⟩
Article dans une revue insu-00687471v1
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Effects of short-term ecosystem experimental warming on water-extractable organic matter in an ombrotrophic Sphagnum peatland (Le Forbonnet, France)

Frédéric Delarue , Fatima Laggoun-Défarge , Alexandre Buttler , Sébastien Gogo , Vincent Jassey
Organic Geochemistry, 2011, 42 (9), pp.1016-1024. ⟨10.1016/j.orggeochem.2011.07.005⟩
Article dans une revue insu-00615432v1
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Aliphatic and aromatic biomarkers from Carboniferous coal deposits at Dunbar (East Lothian, Scotland): Palaeobotanical and palaeoenvironmental significance

Maria-Fernanda Romero-Sarmiento , Armelle Riboulleau , Marco Vecoli , G. Versteegh , Fatima Laggoun-Défarge
Palaeogeography, Palaeoclimatology, Palaeoecology, 2011, 309, pp.309-326. ⟨10.1016/j.palaeo.2011.06.015⟩
Article dans une revue insu-00602822v1
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Occurrence of fossil organic matter in modern environments: optical, geochemical and isotopic evidence

Y. Graz , Christian Di Giovanni , Yoann Copard , M. Elie , P. Faure
Applied Geochemistry, 2011, 26 (8), pp.1302-1314. ⟨10.1016/j.apgeochem.2011.05.004⟩
Article dans une revue insu-00592510v1
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Organic matter sources and decay assessment in a Sphagnum-dominated peatland (Le Forbonnet, Jura Mountains, France). Impact of moisture conditions.

Frédéric Delarue , Fatima Laggoun-Défarge , Jean-Robert Disnar , Nathalie Lottier , Sébastien Gogo
Biogeochemistry, 2011, 106 (1), pp.39-52. ⟨10.1007/s10533-010-9410-0⟩
Article dans une revue insu-00457818v1
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A portable infrared laser spectrometer for flux measurements of trace gases at the geosphere-atmosphere interface

Christophe Guimbaud , Valéry Catoire , Sébastien Gogo , Cédric Robert Robert , M. Chartier
Measurement Science and Technology, 2011, 22 (7), pp.1-17. ⟨10.1088/0957-0233/22/7/075601⟩
Article dans une revue insu-00595203v1
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Invasion of a Sphagnum-peatland by Betula spp and Molinia caerulea impacts organic matter biochemistry. Implication for carbon and nutrient cycling.

Sébastien Gogo , Fatima Laggoun-Défarge , Frédéric Delarue , Nathalie Lottier
Biogeochemistry, 2011, 106 (1), pp.53-69. ⟨10.1007/s10533-010-9433-6⟩
Article dans une revue insu-00419696v1
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Tetramethylammonium hydroxide thermochemolysis for the analysis of cellulose and free carbohydrates in a peatbog

Céline Estournel-Pelardy , Frédéric Delarue , Laurent Grasset , Fatima Laggoun-Défarge , André Amblès
Journal of Analytical and Applied Pyrolysis, 2011, 92 (2), pp.401-406. ⟨10.1016/j.jaap.2011.08.004⟩
Article dans une revue insu-00615435v1
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In situ quantification of CH4 bubbling events from a peat soil using a new infrared laser spectrometer

Sébastien Gogo , Christophe Guimbaud , Fatima Laggoun-Défarge , Valéry Catoire , C Robert
Journal of Soils and Sediments, 2011, 11 (4), pp.545-551. ⟨10.1007/s11368-011-0338-3⟩
Article dans une revue insu-00521762v1
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Quantitative palynofacies analysis as a new tool to study transfers of fossil organic matter in recent terrestrial environments

Yann Graz , Christian Di Giovanni , Yoann Copard , Fatima Laggoun-Défarge , Mohammed Boussafir
International Journal of Coal Geology, 2010, 84, pp.49-62. ⟨10.1016/j.coal.2010.08.006⟩
Article dans une revue insu-00514909v1
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Occurrence and distribution of glycerol dialkyl glycerol tetraethers in a French peat bog

Arnaud Huguet , Céline Fosse , Fatima Laggoun-Défarge , Marie-Laure Toussaint , Sylvie Derenne
Organic Geochemistry, 2010, 41 (6), pp.559-572. ⟨10.1016/j.orggeochem.2010.02.015⟩
Article dans une revue insu-00460433v1
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Coalbed methane producibility from the Mannville coals in Alberta, Canada: A comparison of two areas

T. Gentzis , F. Goodarzi , F.K. Cheung , Fatima Laggoun-Défarge
International Journal of Coal Geology, 2008, 74 (3-4), pp.237-249. ⟨10.1016/j.coal.2008.01.004⟩
Article dans une revue insu-00258786v1
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FTIR spectroscopy can predict organic matter quality in regenerating cutover peatlands.

Rebekka R.E. Artz , Stephen J. Chapman , A.H. Jean Robertson , Jacqueline M. Potts , Fatima Laggoun-Défarge
Soil Biology and Biochemistry, 2008, 40 (2), pp.515-527
Article dans une revue insu-00173352v1
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Cut-over peatland regeneration assessment using organic matter and microbial indicators (bacteria and testate amoebae).

Fatima Laggoun-Défarge , Edward P. Mitchell , Daniel Gilbert , Jean-Robert Disnar , Laure Comont
Journal of Applied Ecology, 2008, 45 (2), pp.716-727. ⟨10.1111/j.1365-2664.2007.01436.x⟩
Article dans une revue hal-00142062v1
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Les tourbières et leur rôle de stockage de carbone face aux changements climatiques

Fatima Laggoun-Défarge , Francis Muller
Zones Humides Info, 2008, 59-60, pp.22-24
Article dans une revue insu-00321655v1
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Response of littoral chironomid community and organic matter to late glacial lake level and environmental changes at Lago dell'Accesa (Tuscany, Italy).

Laurent Millet , Boris Vannière , Michel Magny , Jacques-Louis de Beaulieu , Jean-Robert Disnar
Journal of Paleolimnology, 2007, 38, pp.525-539. ⟨10.1007/s10933-007-9088-z⟩
Article dans une revue hal-00085520v1
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Molecular fossils and other organic markers as palaeoenvironmental indicators of the Messinian Calcare di Base Formation: normal versus stressed marine deposition (Rossano Basin, northern Calabria, Italy)

Adriano Guido , Jérémy Jacob , Pascale Gautret , Fatima Laggoun-Défarge , Adelaide Mastandrea
Palaeogeography, Palaeoclimatology, Palaeoecology, 2007, 255 (3-4), pp.265-283. ⟨10.1016/j.palaeo.2007.07.015⟩
Article dans une revue insu-00170377v1
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Dansgaard-Oeschger climatic variability revealed by fire emissions in southwestern Iberia

A.L. Daniau , M.F. Sanchez Goni , D. Beaufort , Fatima Laggoun-Défarge , M.F. Loutre
Quaternary Science Reviews, 2007, 26, pp.1369-1383. ⟨10.1016/j.quascirev.2007.02.005⟩
Article dans une revue hal-00137780v1
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1D-NMR and 2D-NMR analysis of the thermal degradation products from vitrinites in relation to their natural hydrogen enrichment

María José Iglesias , María José Cuesta , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Journal of Analytical and Applied Pyrolysis, 2006, 77, pp.83-93. ⟨10.1016/j.jaap.2006.02.001⟩
Article dans une revue hal-00084413v1
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Chemical-structural changes during the thermal treatment of hydrogen-rich vitrinites caused by the presence of terpene-type resin

María José Iglesias , María José Cuesta , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Journal of Analytical and Applied Pyrolysis, 2006, 77, pp.2, 177-191. ⟨10.1016/j.jaap.2006.03.004⟩
Article dans une revue hal-00112584v1
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Inventory of sedimentary organic matter in modern wetland (Marais Vernier, Normandy, France) as source-indicative tools to study Holocene alluvial deposits (Lower Seine Valley, France).

David Sebag , Christian Di Giovanni , S. Ogier , V. Mesnage , Fatima Laggoun-Défarge
International Journal of Coal Geology, 2006, 67, pp.1-16. ⟨10.1016/j.coal.2005.08.002⟩
Article dans une revue hal-00022634v1
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Evolution of organic matter indicators in response to major environmental changes: the case of a formerly cutover peatbog (Le Russey, Jura Mountains, France).

Laure Comont , Fatima Laggoun-Défarge , Jean-Robert Disnar
Organic Geochemistry, 2006, 37, pp.1736-1751. ⟨10.1016/j.orggeochem.2006.08.005⟩
Article dans une revue hal-00079740v1
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Environmental and climatic changes in the Jura mountains (eastern France) during the Lateglacial-Holocene transition: a multi-proxy record from Lake Lautrey.

Michel Magny , Gerard Aalbersberg , Carole Bégeot , Pascale Benoit-Ruffaldi , Gilles Bossuet
Quaternary Science Reviews, 2006, 25, pp.5-6, 414-445. ⟨10.1016/j.quascirev.2005.02.005⟩
Article dans une revue hal-00022633v1
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Sequential fatty acid analysis of a peat core covering the last two millennia (Tritrivakely lake, Madagascar): Diagenesis appraisal and consequences for palaeoenvironmental reconstruction.

Jean-Robert Disnar , Maya Stefanova , Sonia Bourdon , Fatima Laggoun-Défarge
Organic Geochemistry, 2005, 36, pp.10, 1391-1404. ⟨10.1016/j.orggeochem.2005.06.004⟩
Article dans une revue hal-00023405v1

Evolution morphologique des litières de hêtre (Fagus sylvatica L.) et transformation des biopolymères, lignine et polysaccharides, dans un mull et un moder, sous climat tempéré (forêt de Fougères, Bretagne, France).

Michel Karroum , Bernard Guillet , Jean-Robert Disnar , Fatima Laggoun-Défarge , Nathalie Lottier
Canadian Journal of Soil Science, 2005, 85, pp.405-416
Article dans une revue hal-00023430v1
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Cenomanian–Turonian organic sedimentation in North-West Africa: A comparison between the Tarfaya (Morocco) and Senegal Basins.

Pierre Nzoussi - Mbassani , N. Khamli , Jean-Robert Disnar , Fatima Laggoun-Défarge , Mohammed Boussafir
Sedimentary Geology, 2005, 177, pp.3-4, 271-295. ⟨10.1016/j.sedgeo.2005.03.008⟩
Article dans une revue hal-00023487v1
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Multi-Pluridisciplinary approach of the evolution of the agro-pastural activities in the surroundings of the " narse d'Espinasse " (French Massif Central, Puy de Dôme).

Yannick Miras , Fatima Laggoun-Défarge , P. Guenet , H. Richard
Vegetation History and Archaeobotany, 2004, 13, pp.2, 91-103. ⟨10.1007/s00334-004-0033-z⟩
Article dans une revue hal-00068287v1
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Erroneous coal maturity assessment caused by low temperature oxidation.

Yoann Copard , Jean-Robert Disnar , Jean-François Becq-Giraudon , Fatima Laggoun-Défarge
International Journal of Coal Geology, 2004, 58, pp.171-180. ⟨10.1016/j.coal.2003.10.007⟩
Article dans une revue hal-00067861v1
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Organic matter characteristics of Cenomanian-Turonian source rocks: Implications for petroleum and gas exploration onshore Senegal.

Pierre Nzoussi - Mbassani , Jean-Robert Disnar , Fatima Laggoun-Défarge
Marine and Petroleum Geology, 2003, 20, pp.411-427. ⟨10.1016/S0264-8172(03)00076-X⟩
Article dans une revue hal-00069477v1
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Chemical-structural characterization of solvent and thermal extractable material from perhydrous vitrinites.

María José Iglesias , José Carlos del Río , Fatima Laggoun-Défarge , María José Cuestad , Isabel Suárez-Ruiz
Journal of Analytical and Applied Pyrolysis, 2003, 68-69, pp.387-407. ⟨10.1016/S0165-2370(03)00068-8⟩
Article dans une revue hal-00069296v1
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Coking properties of perhydrous low-rank vitrains. Influence of pyrolysis conditions.

Fatima Laggoun-Défarge , Jean-Noël Rouzaud , María José Iglesias , Isabel Suarez-Ruiz , Nicolas Buillit
Journal of Analytical and Applied Pyrolysis, 2003, 67, pp.(2) 263-276. ⟨10.1016/S0165-2370(02)00066-9⟩
Article dans une revue hal-00069369v1
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Exploitation of northern peatlands and biodiversity maintenance: a conflict between economy and ecology.

Steve Chapman , Alexandre Buttler , Andre-Jean Francez , Fatima Laggoun-Défarge , Harri Vasander
Frontiers in Ecology and the Environment, 2003, 1 (10), pp.525-532
Article dans une revue hal-00069337v1
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Control of the chemical structure of perhydrous coals. FTIR and Py-GC/MS investigations.

María José Iglesias , José Carlos del Río , Fatima Laggoun-Défarge , María José Cuesta , Isabel Suárez-Ruiz
Journal of Analytical and Applied Pyrolysis, 2002, 62, pp.1-34. ⟨10.1016/S0165-2370(00)00209-6⟩
Article dans une revue hal-00071324v1
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Première contribution à l'étude des évolutions paléohydrologiques et à l'histoire des feux en Champagne berrichonne durant l'Holocène. Le cas du “Marais du Grand-Chaumet” (Indre, France)

Boris Vannière , Fatima Laggoun-Défarge
Histoire des rivières et des lacs de Lascaux à nos jours, 2002, pp.101-124
Article dans une revue insu-00403843v1
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The influence of impregnation by hydrocarbons on coal structure during its thermal evolution

María José Iglesias , María José Cuesta , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Journal of Analytical and Applied Pyrolysis, 2001, 58-59, pp.841-871. ⟨10.1016/S0165-2370(00)00181-9⟩
Article dans une revue hal-00089767v1
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Organic matter sources and early diagenetic degradation in a tropical peaty marsh (Tritrivakely, Madagascar). Implications for environmental reconstruction during the Sub-Atlantic

Sonia Bourdon , Fatima Laggoun-Défarge , Ousmane Maman , Jean-Robert Disnar , Bernard Guillet
Organic Geochemistry, 2000, 31, pp.421-438. ⟨10.1016/S0146-6380(00)00010-3⟩
Article dans une revue hal-00091221v1
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Pyrobitumen occurrence and formation in a Cambro–Ordovician sandstone reservoir, Fahud Salt Basin, North Oman

Alain-Yves Huc , Peter Nederlof , Romain Debarre , Bernard Carpentier , Mohammed Boussafir
Chemical Geology, 2000, 168, pp.99-112. ⟨10.1016/S0009-2541(00)00190-X⟩
Article dans une revue hal-00115104v1
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Comparing carbonate and organic AMS- (super 14) C ages in Lake Abiyata sediments (Ethiopia); hydrochemistry and paleoenvironmental implications.

Elisabeth Gibert , Yves Travi , Marc Massault , Tesfaye Chernet , Florent Barbecot
Radiocarbon, 1999, 41 (3), pp.271-286
Article dans une revue hal-00139242v1
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Effect of the increase in temperature on the evolution of the physical and chemical structure of vitrinite

A. Jimenez , María José Iglesias , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Journal of Analytical and Applied Pyrolysis, 1999, 50, pp.117-148. ⟨10.1016/S0165-2370(99)00027-3⟩
Article dans une revue hal-00138992v1

Nature and degradation mode of organic matter in Tritrivakely peaty marsh (Madagascar). Application to environmental reconstruction during the last 2300 years

Fatima Laggoun-Défarge , Sonia Bourdon , Bernard Guillet , Ousmane Maman
Ecologie, 1999, 30 (1), pp.63-66
Article dans une revue hal-00139365v1
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Depositional environment of a Kimmeridgian carbonate ‘black band' (Akkuyu Formation, south-western Turkey)

François Baudin , Nicolas Tribovillard , Fatima Laggoun-Défarge , E. Lichtfouse , Olivier Monod
Sedimentology, 1999, 46 (4), pp.589-602. ⟨10.1046/j.1365-3091.1999.00226.x⟩
Article dans une revue hal-00139358v1
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Study of physical and chemical properties of vitrinites. Inferences on depositional and coalification controls

A. Jimenez , María José Iglesias , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Chemical Geology, 1998, 150 (3-4), pp.197-221. ⟨10.1016/S0009-2541(98)00048-5⟩
Article dans une revue hal-00142208v1

Étude de la sédimentation lacustre d'un site de forêt d'altitude des Andes centrales (Bolivie); implications paléoclimatiques

Abdel Sifeddine , Jacques Bertaux , Philippe Mourguiart , Louis Martin , Jean-Robert Disnar
Bulletin de la Société Géologique de France, 1998, 169 (3), pp.395-402
Article dans une revue hal-00142422v1

Trace elements as palaeoenvironmental markers in strongly mature hydrocarbon source rocks: the Cretaceous La Luna Formation of Venezuela

Thierry Mongenot , Nicolas Tribovillard , Alain Desprairies , Elisabeth Lallier-Vergès , Fatima Laggoun-Défarge
Sedimentary Geology, 1996, 103 (1-2), pp.23-37. ⟨10.1016/0037-0738(95)00078-X⟩
Article dans une revue hal-00142193v1
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La sédimentation organique lacustre en zone tropicale sud au cours des 36 000 dernières années (Lac Tritrivakely, Madagascar).

Abdel Sifeddine , Fatima Laggoun-Défarge , Elisabeth Lallier-Vergès , Jean-Robert Disnar , David Williamson
Comptes rendus de l’Académie des sciences. Série IIa, Sciences de la terre et des planètes, 1995, 321, pp.385-391
Article dans une revue hal-00068937v1

FTIR Study of Pure Vitrains and Associated Coals

María José Iglesias , A. Jimenez , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
Energy & Fuels, 1995, 9, pp.458-466. ⟨10.1021/ef00051a010⟩
Article dans une revue hal-00142480v1

Influence of Resinite on Huminite Properties

Isabel Suarez-Ruiz , A. Jimenez , María José Iglesias , Fatima Laggoun-Défarge , J.G. Prado
Energy & Fuels, 1994, 8, pp.1417-1424. ⟨10.1021/ef00048a033⟩
Article dans une revue hal-00142476v1
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A 36 ka environmental record in the southern tropics : Lake Tritrivakely (Madgascar)

Françoise Gasse , Elsa Cortijo , Jean-Robert Disnar , Luc Ferry , Elisabeth Gibert
Comptes rendus de l’Académie des sciences. Série IIa, Sciences de la terre et des planètes, 1994, 318, pp.1513-1519
Article dans une revue hal-00122534v1

Some sedimentological and geochemical characters of the late Triassic Noto formation, source rock in the Ragusa basin (Sicily)

E. Brosse , A. Riva , M. Bernon , J.P. Loreau , A. Frixa
Organic Geochemistry, 1990, 16 (4-6), pp.715-734. ⟨10.1016/0146-6380(90)90112-D⟩
Article dans une revue hal-00142428v1

Microfluorimetry applied to organic diagenesis study.

B. Pradier , Philippe Bertrand , Luis Martinez , Fatima Laggoun-Défarge , J.L. Pittion
Organic Geochemistry, 1988, 13, pp.4-6, 1163-1167. ⟨10.1016/0146-6380(88)90302-6⟩
Article dans une revue hal-00137268v1

Peatlands methane origin and fluxes to the atmosphere: towards an integrative conceptual model of a temperate French peatland

Alexandre Lhosmot , Jean-Sébastien Moquet , Adrien Jacotot , Marc Steinmann , L. Gandois
EGU23, Apr 2023, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu23-13093⟩
Communication dans un congrès insu-04182733v1

Effect of hydrological and vegetation restorations on the C sink function of the disturbed La Guette peatland.

Rima Bou Melhem , Line Jourdain , Sébastien Gogo , Fabien Leroy , Adrien Jacotot
EGU General Assembly 2023, Apr 2023, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu23-7044⟩
Communication dans un congrès insu-04149783v1

Variability of dissolved organic carbon (DOC) in the 6 largest Arctic rivers estimated using high resolution Sentinel-2 and Landsat-8 imageries over the 2013-2021 period.

Fabrice Jegou , Gaëtane Jallais , Elodie Salmon , Bertrand Guenet , Pierre-Alexis Herrault
EGU22, May 2022, Online, Austria. ⟨10.5194/egusphere-egu22-9645⟩
Communication dans un congrès insu-03810458v1

Réponse hydrologique d'un cours d'eau en contexte périurbain et implication dans le transport particulaire en contextes forestier vs urbain (cas de l'Egoutier, Loiret, France)

Lauriane Ledieu , Anaëlle Simonneau , Olivier Cerdan , Thomas Grangeon , Valentin Landemaine
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Communication dans un congrès hal-03588179v1

Géochimie de la phase particulaire en transit dans le bassin versant périurbain de l'Egoutier (Loiret, France) : Rôle et effets des paramètres hydrologiques

Lauriane Ledieu , Anaëlle Simonneau , Olivier Cerdan , Philippe Négrel , Valérie Laperche
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Communication dans un congrès hal-03587945v1

Restoration peatland and eLTER, case of France

Sébastien Gogo , Daniel Gilbert , Geneviève Magnon , Laurent André , Guillaume Bertrand
12th European Conference on Ecological Restoration (SERE), University of Alicante, Sep 2021, Online, France
Communication dans un congrès hal-03462883v1
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River bed-load sediments and suspended particles: two different worlds for trace metals

Anaëlle Simonneau , Lauriane Ledieu , Olivier Cerdan , Marielle Hatton , Valérie Laperche
EGU General Assembly 2020, May 2020, Online, France. ⟨10.5194/egusphere-egu2020-19850⟩
Communication dans un congrès hal-03554405v1
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Roles of the particulate phases in pharmaceuticals spatio-temporal dynamics in a peri-urban stream

Lauriane Ledieu , Anaëlle Simonneau , Olivier Cerdan , Laëtitia Fougère , Emilie Destandau
EGU General Assembly 2020, May 2020, Online, France. ⟨10.5194/egusphere-egu2020-20122⟩
Communication dans un congrès hal-03554403v1

Impact of global changes on Greenhouse Gas (GHG) exchanges with atmosphere for sphagnum type peatlands: field study and modelling approach for methane emissions

Elodie Salmon , Line Jourdain , Fabrice Jegou , Chunjing Qiu , Zhu Dan
International Conference on Ressources and Environmental Research (ICRER 2019), Shandong University, Oct 2019, Qingdao, China
Communication dans un congrès hal-03462970v1
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Organic matter influence on porosity of Kimmeridge-Clay source-rocks: insights from organic petrography and laboratory thermal maturation

Amélie Cavelan , Mohammed Boussafir , Claude Le Milbeau , Olivier Rozenbaum , Fatima Laggoun-Défarge
81st EAGE Conference & Exhibition, Jun 2019, Londres, United Kingdom. 5 p
Communication dans un congrès insu-02166816v1

Plant diversity affects GHG fluxes in an ecological engineering experiment in a disturbed Sphagnum peatland (La Guette, France)

Sébastien Gogo , Fabien Leroy , Christophe Guimbaud , Qian Li , Adrien Jacotot
EGU General Assembly 2019, Apr 2019, Vienne, Austria
Communication dans un congrès hal-03460418v1
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Seasonal Distribution of 5-N-Alkylresorcinols from Molinia Caerulea: Potential Implications for Vegetation Dynamics in Peatlands

Renata Zocatelli , Claude Le Milbeau , Fabien Leroy , J Jacob , Sébastien Gogo
29th International Meeting on Organic Geochemistry, Sep 2019, Gothenburg, Sweden
Communication dans un congrès insu-03064833v1

Impact of global changes on Greenhouse Gas (GHG) exchanges with atmosphere for sphagnum type peatlands: field study and modelling approach for methane emissions

Elodie Salmon , Line Jourdain , Fabrice Jegou , Chunjing Qiu , Zhu Dan
7th Sino-French Joint Workshop on Atmospheric Environment, Nov 2019, Chengdu, China
Communication dans un congrès hal-03463000v1
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Influence of organic matter properties on porosity of kimmeridge clay source rocks during laboratory thermal maturation.

Amélie Cavelan , Mohammed Boussafir , Claude Le Milbeau , Sandrine Delpeux , Olivier Rozenbaum
29th International Meeting on Organic Geochemistry (IMOG), Sep 2019, Gothenburg, Sweden. p1- 2
Communication dans un congrès hal-03169772v1

Impact of organic matter chemical transformations on shale porosity during the confined pyrolysis of organic rich shales: a complement to the observations of natural systems

Amélie Cavelan , Mohammed Boussafir , Olivier Rozenbaum , Claude Le Milbeau , Fatima Laggoun-Défarge
5th YNHM, Mar 2018, Paris, France. p38
Communication dans un congrès insu-01771783v1

Effet des propriétés chimiques de la matière organique sur la porosité d’argilites pétroligènes au cours d’une pyrolyse artificielle en milieu confiné.

Amélie Cavelan , Mohammed Boussafir , Olivier Rozenbaum , Claude Le Milbeau , Fatima Laggoun-Défarge
4ème Réunion des Géochimistes Organiciens Français (FROG IV), Jul 2018, Lyon, France
Communication dans un congrès hal-03169902v1

Do chemical properties of organic matter affect the porosity during confined pyrolysis of organic rich shales?

Amélie Cavelan , Mohammed Boussafir , Olivier Rozenbaum , Claude Le Milbeau , Fatima Laggoun-Défarge
EGU 2018, Apr 2018, Vienna, Austria. pp.16133
Communication dans un congrès insu-01771015v1
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OZCAR: the French Critical Zone initiative: connecting the Earth's skin observatories.

Fatim Hankard , Jérôme Gaillardet , Isabelle Braud , Olivier Bour , Nathalie Dörfliger
20th EGU General Assembly, 2018, Vienne, Austria. pp.16267
Communication dans un congrès hal-03552810v1

Effect of organic matter chemical properties on thermal maturation of organic rich shales: experimental approach

Amélie Cavelan , Mohammed Boussafir , Sandrine Delpeux , Claude Lemilbeau , Olivier Rozenbaum
26ème Réunion des Sciences de la Terre, Oct 2018, Lille, France
Communication dans un congrès hal-01954029v1

Effets de la congélation sur la microstructure de tourbes. Apport de la micro- tomographie X à révéler tels effets de congélation.

Hassan Al Majou , Olivier Rozenbaum , Fatima Laggoun-Défarge , Sébastien Gogo , Emmanuel Le Trong
14èmes Journées d’Étude des Sols, Jul 2018, Rouen- Normandie, France
Communication dans un congrès insu-02081417v1
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Carbon balance modifications in Sphagnum-dominated peat mesocosms invaded by Molinia caerulea

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Léonard Bernard-Jannin , Fatima Laggoun-Défarge
5th International Field Symposium "West Siberian Peatlands and Carbon Cycle : Past and Present" and International Conferences "Carbon Balance Western Siberian Mires in the Context of Climate Change", Jun 2017, Khanty-Mansiysk Russia
Communication dans un congrès insu-01664667v1
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Modelling dissolved organic carbon dynamics in a rehabilitated Sphagnum-dominated peatland

Léonard Bernard-Jannin , Stéphane Binet , Sébastien Gogo , Fabien Leroy , Laurent Perdereau
5th International Field Symposium "West Siberian Peatlands and Carbon Cycle : Past and Present" and International Conference "Carbon Balance of Western Siberian Mires in the Context of Climate Change", Jun 2017, Khanty-Mansiysk, Russia
Communication dans un congrès insu-01664725v1
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CONTRIBUTION A L'ÉTUDE DES PROPRIETES DE RETENTION EN EAU DES MATERIAUX TOURBEUX

Hassan Al Majou , Fatima Laggoun-Défarge , Sébastien Gogo , Ary Bruand
Les 41èmes Journées scientifiques du GFHN, Jan 2017, St Michel l'Observatoire, France. 6 p
Communication dans un congrès insu-02081341v1
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OZCAR: the French network of Critical Zone Observatories: principles and scientific objectives

Isabelle Braud , Jerome Gaillardet , Fatim Hankard , Tanguy Le Borgne , Guillaume Nord
European Geosciences Union General Assembly 2017, European Geosciences Union, Apr 2017, Vienne, Austria. pp.EGU2017-5410-4
Communication dans un congrès insu-01534220v1
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Role of litter decomposition sensitivity to water content in non-additive litter mixture effect: theoretical demonstration and validation with a peatland litter experiment

Sébastien Gogo , Fabien Leroy , Renata Zoccatelli , Léonard Bernard-Jannin , Fatima Laggoun-Défarge
19th EGU General Assembly, 2017, Vienne, Austria. pp.12297
Communication dans un congrès hal-03552755v1
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Carbon balance modification in Sphagnum-dominated peat mesocosms invaded by Molinia caerulea

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Léonard Bernard-Jannin , Fatima Laggoun-Défarge
EGU General Assembly 2017, Apr 2017, Vienne, Austria
Communication dans un congrès insu-01664678v1

Modelling hydrological processes and dissolved organic carbon dynamics in a rehabilitated Sphagnum-dominated peatland

Léonard Bernard-Jannin , Stéphane Binet , Sébastien Gogo , Fabien Leroy , Laurent Perdereau
19th EGU General Assembly, EGU2017, Apr 2017, Vienne, Austria. p.12088
Communication dans un congrès insu-01897374v1
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Water retention property of peat materials, analysis of peat properties and water retention

Hassan Al Majou , Fatima Laggoun-Défarge , Sébastien Gogo , Ary Bruand
Les 13èmes Journées d'Etude des Sols, Jul 2016, Louvain-La-Neuve, Belgique
Communication dans un congrès insu-02081310v1

Effects of experimental climate warming on C sink function in a temperate peatland

Fatima Laggoun-Défarge , Alexandre Buttler , Frédéric Delarue , Daniel D. Epron , Daniel Gilbert
15th International Peat Congress, Aug 2016, Kuching, Malaysia
Communication dans un congrès insu-01384716v1

Changes in carbon dioxide and methane fluxes in Sphagnum peat mesocosms invaded by vascular plants (Molinia caerulea)

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Xiaole Yin , Guillaume Belot
Sfécologie - 2016 International Conference of Ecological Sciences, Oct 2016, Marseille, France
Communication dans un congrès insu-01664833v1
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Does hydrological restoration affect greenhouse gases emission and plant dynamics in sphagnum peatlands?

Fatima Laggoun-Défarge , Sébastien Gogo , Léonard Bernard-Jannin , Christophe Guimbaud , Renata Zocatelli
Proceedings of the 15th International Peat Congress, Aug 2016, Sarawak, Malaysia
Communication dans un congrès insu-01381659v1
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The preferential growth of branched GDGT source microorganisms under aerobic conditions in peat revealed by stable isotope probing experiments

Arnaud Huguet , Travis B. Meador , Fatima Laggoun-Défarge , Martin Könneke , Sylvie Derenne
EGU General Assembly 2016, 2016, Vienne, Austria
Communication dans un congrès hal-03551941v1

Effect of vascular plants (Molinia caerulea) invasion on CO2 and CH4 emissions in Sphagnum-dominated peatlands: a mesocosm experiment

Fabien Leroy , Sébastien Gogo , Christophe Guimbaud , Xiaole Yin , Guillaume Belot
INTECOL International Wetlands Conference, Jul 2016, Changshu, China
Communication dans un congrès insu-01664784v1
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What does the study of swamp ecological transition(s) tell us about past climatic conditions in East Africa?

Sarah Coffinet , Arnaud Huguet , Nikolai Pedentchouk , Christelle Anquetil , Piotr Kolaczek
EGU General Assembly 2016, 2016, Vienne, Austria
Communication dans un congrès hal-03551955v1
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Multi-proxy record of past environmental changes from a tropical peatland (Kyambangunguru, Tanzania)

Sarah Coffinet , Arnaud Huguet , Nikolai Pedentchouk , Christelle Anquetil , David Williamson
EGU General Assembly 2015, Apr 2015, Vienne, Austria
Communication dans un congrès insu-01294635v1
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A multiproxy approach of environmental changes in the last millennia reconstructed from an ombrotrophic peat archive (Frasne mire, France)

Fatima Laggoun-Défarge , Arnaud Huguet , Frédéric Delarue , Vincent E. J. Jassey , Edward A.D. Mitchell
27th International Meeting on Organic Geochemistry, Sep 2015, Prague, Czech Republic
Communication dans un congrès insu-01291170v1

Soil Temperature Synchronisation improves representation of diel variability of Ecosystem Respiration in Sphagnum-Peatlands

Benoît D’angelo , Sébastien Gogo , Franck Le Moing , Fabrice Jégou , Fatima Laggoun-Défarge
EGU General Assembly 2015, Apr 2015, Vienne, Austria. pp.Communication Orale
Communication dans un congrès insu-01299246v1

La base de données collaborative des biomarqueurs moléculaires de l'OSUC (Observatoire des Sciences de l'Univers en région Centre)

Nicolas Bossard , Jérémy Jacob , Renata Zocatelli , Claude Le Milbeau , A. Madani
2ème Réunion des Géochimistes Organiciens Francophones, Jul 2014, Le Bourget-du-Lac, France
Communication dans un congrès insu-01060680v1

Deciphering the effect of mixed Sphagnum rubellum – Molinia caerulea on litter decomposition through the 3D fluorescence analysis of Water Extractable Organic Matter.

Sébastien Gogo , Stéphane Mounier , Christian Défarge , C. Dufour , Nevila Jozja
WOMS 2013 (International Workshop on Organic Matter Spectroscopy), Jul 2013, La Garde, France. 1 page
Communication dans un congrès insu-01168271v1

Combination of branched GDGTs and testate amoebae for the reconstruction of past climate change in a French peatland

Arnaud Huguet , Vincent E. J. Jassey , Fatima Laggoun-Défarge , Sylvie Derenne , Daniel Gilbert
EGU General Assembly, Apr 2013, Vienne, Austria
Communication dans un congrès insu-00839567v1

CHEMICAL DIVERSITY OF SOIL LIPIDS REFLECTS SURROUNDING BIODIVERSITY IN A FRENCH PEATBOG

Renata Zocatelli , Jérémy Jacob , Sébastien Gogo , Claude Le Milbeau , Fatima Laggoun-Défarge
IMOG : the 26th International Meeting on Organic Geochemistry, Sep 2013, Tenerife, Spain
Communication dans un congrès insu-00866043v1

Experimental climate warming in a French peatland: impact on the abundance and distribution of branched GDGTs

Arnaud Huguet , C Fossey , Fatima Laggoun-Défarge , Sylvie Derenne
Goldschmidt Conference , Jun 2012, Montréal, Canada. pp.1870
Communication dans un congrès insu-01292292v1

Coal laboratory characterization for CO2 geological storage

Eric C. Gaucher , Pierrick Défossez , Mohamed Bizi , Didier Bonijoly , Jean-Robert Disnar
10. International Conference on Greenhouse Gas Control Technologies (GHGT 10), Sep 2010, Amsterdam, Netherlands
Communication dans un congrès ineris-00970684v1

A new portable infrared laser spectrometer for field measurements of N2O and CH4 emissions at the air / land interface

Christophe Guimbaud , Valéry Catoire , Sébastien Gogo , C Robert , Fatima Laggoun-Défarge
EGU General Assembly, May 2010, Vienne, Austria
Communication dans un congrès insu-00839562v1
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Coal laboratory characterisation for CO2 geological storage

Eric C. Gaucher , Pierrick Défossez , Mohamed Bizi , Didier Bonijoly , Jean-Robert Disnar
10th International Conference on Greenhouse Gas Control Technologies, Sep 2010, Amsterdam, Netherlands. pp.3147-3154, ⟨10.1016/j.egypro.2011.02.229⟩
Communication dans un congrès insu-00582908v1
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Peatlands and Climate Change : Carbon Sink or Source ?

Fatima Laggoun-Défarge
The 25th Annual TSOP Meeting with ICCP, Sep 2008, Oviedo, Spain. pp.7-8
Communication dans un congrès insu-01895887v1
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Effects of experimental warming on carbon sink function of a temperate pristine mire : the PEATWARM project.

Fatima Laggoun-Défarge , Daniel Gilbert , Alexandre Buttler , Daniel Epron , Andre-Jean Francez
International Peat Society Congress, Jun 2008, Tullamore, Ireland
Communication dans un congrès hal-00448378v1
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How to assess cutover Peatland regeneration with combined organic matter indicators ?

Sébastien Gogo , Fatima Laggoun-Défarge , Laure Comont , Christian Défarge , Jean-Robert Disnar
Proceedings of the 13th International Peat Congress, Jun 2008, Tullamore, Ireland. pp.394-397
Communication dans un congrès insu-00325479v1
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Effects of experimental warming on Carbon sink function of a temperate pristine mire : The project PEATWARM

Fatima Laggoun-Défarge , Daniel Gilbert , Alexandre Buttler , Daniel Epron , Andre-Jean Francez
Proceedings of the 13th International Peat Congress, Ireland, Tullamore, 8-13 June 2008, IPS (Finland), 2008, Tulamore, Finland. pp.599-602
Communication dans un congrès insu-00321910v1
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Characterization of coal from the Mariovo basin, Macedonia – Insights from organic geochemical and sulphur isotopic data

Catherine Lerouge , Jérôme Gouin , Yves Deschamps , Fatima Laggoun-Défarge , G. Tasev
Mineral Exploration and Reseach: Digging Deeper, Aug 2007, Dublin, Germany. 4 p
Communication dans un congrès insu-00156309v1
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Petrological and geochemical characterization of Ge-bearing coals from the eastern Rhodopes, Bulgaria

Jérôme Gouin , Catherine Lerouge , Yves Deschamps , David Widory , Fatima Laggoun-Défarge
Mineral Exploration and Research : Digging Deeper, Aug 2007, Dublin, Germany. 4 p
Communication dans un congrès insu-00155009v1
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Peat-Forming plant specific biomarkers as indicators of paleoenvironmental changes in Sphagnum-dominated peatlands.

Fatima Laggoun-Défarge , Andreas Gattinguer , Laure Comont , Jean-Robert Disnar , Nathalie Lottier
IMOG, Sep 2007, Torquay, United Kingdom. pp.P200-TU
Communication dans un congrès insu-00190973v1

Reconciling commercial exploitation of peat with biodiversity in peatland ecosystems (RECIPE).

Rebekka R.E. Artz , John L. Campbell , Alexandre Buttler , Andre-Jean Francez , Fatima Laggoun-Défarge
European Society of Wetland Scientists Meeting, 2006, Bangor, United Kingdom
Communication dans un congrès hal-00090548v1

Bulk composition control on insoluble reservoir bitumen formation.

Andrew Mort , Fatima Laggoun-Défarge , Isabelle Kowalewski
18th British Organic Geochemistry Society Meeting, 2006, Milton Keynes, United Kingdom
Communication dans un congrès hal-00100333v1

La matière organique enregistre-t-elle les perturbations anthropiques passées ? Le cas d'une tourbière anciennement exploitée.

Laure Comont , Sébastien Gogo , Fatima Laggoun-Défarge , Jean-Robert Disnar , Christian Défarge
Les Matières organiques en France : Etat de l'art et prospective, 2006, Carqueiranne, France
Communication dans un congrès hal-00089102v1

Reconstitutions paléolimnologiques et paléoclimatiques à partir de l'étude des assemblages de Chironomidae (Insecta : Diptera) subfossiles et de la matière organique sédimentaire de la séquence tardiglaciaire du Lago dell'Accesa (Toscane, Italie).

Laurent Millet , Boris Vannière , Michel Magny , Jacques-Louis de Beaulieu , Jean-Robert Disnar
Colloque Internatioanl Q5 – CNF-INQUA-AFEQ “Le Quaternaire, limites et spécificités”, 2006, Paris, France
Communication dans un congrès hal-00480518v1
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Micromorphological and (bio)chemical organic matter changes in a formerly cutover peat bog : Le Russey, Jura Mountains, France.

Laure Comont , Fatima Laggoun-Défarge , Jean-Robert Disnar
22th International Meeting Organic Geochemistry, 2005, Seville, Spain
Communication dans un congrès hal-00085068v1
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Formation and thermal evolution of insoluble reservoir bitumen in Angolan carbonate reservoirs.

Andrew Mort , Fatima Laggoun-Défarge , Isabelle Kowalewski , Alain-Yves Huc , Jean-Noël Rouzaud
22th International Meeting Organic Geochemistry, 2005, Seville, Spain
Communication dans un congrès hal-00085514v1
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Sequential fatty acid analysis of a peat core covering the last two millennia (Tritrivakely lake, Madagascar): diagenesis appraisal and consequences for palaeoenvironmental reconstruction.

Jean-Robert Disnar , Maya Stefanova , Sonia Bourdon , Fatima Laggoun-Défarge
22th International Meeting Organic Geochemistry, 2005, Seville, Spain
Communication dans un congrès hal-00084940v1

Presence of sedimentary organic matter in the Calcare di Base: index of biotic genesis and paleoenvironmental conditions.

Adriano Guido , Pascale Gautret , Fatima Laggoun-Défarge , A. Mastandrea , Franco Russo
GeoItalia 2005, 2005, Spoleto, Italy
Communication dans un congrès hal-00090543v1

Biochemical characteristics of peat organic matter and distribution of testate amoebae patterns in two naturally regenerating cutover Sphagnum peatlands of the Jura Mountains.

Fatima Laggoun-Défarge , Edward P. Mitchell , Daniel Gilbert , Barry Warner , Laure Comont
12th International Peat Congress "Wise Use of Peatlands", 2004, Tampere, Finland
Communication dans un congrès hal-00084946v1

Economic and sociological approaches of french peatlands.

Carine Maitre , Daniel Gilbert , Alexandre Buttler , Daniel Epron , Andre-Jean Francez
12th International Peat Congress: Wise Use of Peatlands, 2004, Tampere, Finland
Communication dans un congrès hal-00090535v1

Compositional dependence of pyrobitumen formation in petroleum reservoirs

Andrew Mort , Fatima Laggoun-Défarge , Isabelle Kowalewski
16th International Symposium on Analytical & Applied Pyrolysis, 2004, Alicante, Spain
Communication dans un congrès hal-00090541v1

Origine et devenir de la matière organique dans une tourbière anciennement exploitée : Le Russey, Jura français

Laure Comont , Fatima Laggoun-Défarge , Jean-Robert Disnar
Congrès Association Française de Limnologie, 2004, Besançon, France
Communication dans un congrès hal-00084938v1

NMR and 2DNMR analysis of the degradation thermal products of vitrinites in relation to natural hydrogen enrichment and its implications.

María José Iglesias , María José Cuesta , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
16th International Symposium on Analytical & Applied Pyrolysis, 2004, Alicante, Spain. 1p
Communication dans un congrès hal-00101391v1

Reconciling commercial exploitation of peat with biodiversity in peatland ecosystems (EU Project RECIPE)

E. Mitchell , Steve Chapman , Alexandre Buttler , Jean Combe , Andre-Jean Francez
7th INTECOL International, Wetlands Conference, 2004, Utrecht, Netherlands
Communication dans un congrès hal-00090538v1

Biotic and abiotic responses to rapid climatic changes in the Jura mountains (eastern France): a multidisciplinary study of the Lateglacial from lake Lautrey.

Pascale Ruffaldi , Michel Magny , Gerard Aalbersberg , Carole Bégeot , Gilles Bossuet
POLEN, IPC 2004. International Palynological Congress, 2004, Granada, Spain
Communication dans un congrès hal-00480522v1

Chemical-structural changes during treatment of hydrogen-rich vitrinites caused by the presence of terpene-type resin.

María José Iglesias , María José Cuesta , Fatima Laggoun-Défarge , Isabel Suarez-Ruiz
16th International Symposium on Analytical & Applied Pyrolysis, 2004, Alicante, Spain. 1p
Communication dans un congrès hal-00101392v1
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Recent sedimentation of organic matter along the SE Atlantic Margin : A key for understanding deep offshore petroleum source rocks.

François Baudin , Raphaël Blanke , Laetitia Pichevin , J. Tranier , Philippe Bertrand
2004, 6p
Communication dans un congrès hal-00084974v2

La matière organique : marqueur d'impacts anthropiques. le cas d'une tourbière exploitée.

Fatima Laggoun-Défarge , Amélie Fleury , Nathalie Lottier , Christian Défarge , Jean-Robert Disnar
9ème congrès de l'Association des Sédimentologistes Français, 2003, Bordeaux, France
Communication dans un congrès hal-00090518v1
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Petrographic characterization of sedimentary organic matter: study of current wetland deposits (Marais Vernier, Normandy, France) and application to Holocene fluvio-palustrine deposits (Seine Valley).

David Sebag , S. Ogier , V. Mesnage , Christian Di Giovanni , Fatima Laggoun-Défarge
22nd IAS Meeting of Sedimentology, Sep 2003, Opatija, Croatia. pp.191
Communication dans un congrès hal-00089070v1
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Modelling interranual variability of methane emissions from a temperate degraded peatland

Line Jourdain , Elodie Salmon , Christophe Guimbaud , Chunjin Qiu , Sébastien Gogo
EGU Assemby General 2023, Apr 2023, Vienne (AUT), Austria. 2023, ⟨10.5194/egusphere-egu23-12374⟩
Poster de conférence insu-04148990v1
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High frequency measurements of CO2 and CH4 in a temperate peatland dominated by Molinia caerulea (La Guette, France)

Adrien Jacotot , Sébastien Gogo , Laurent Perdereau , Jean-Baptiste J.-B. Paroissien , Christophe Guimbaud
ICOS France Science day 2019: Understanding the greenhouse gases cycle in a warming Earth, Nov 2019, Roscoff, France.
Poster de conférence hal-03462938v1

Effect of simulated climate warming on C cycle in peatlands

Qian Li , Fatima Laggoun-Défarge , Sébastien Gogo , Fabien Leroy , Adrien Jacotot
EGU General Assembly, Apr 2019, Vienne, Austria
Poster de conférence hal-03460409v1
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CRITICAL PEAT project : The importance of hydrology for Carbon Reactivity along with atmosphere - peatland interactions. Preliminary results from the Frasne peatland monitoring (Jura Mountains, France).

Alexandre Lhosmot , G. Bertrand , M. Steinmann , M.L. Toussaint , C. Bertrand
AGU Fall Meeting 2019, Dec 2019, San Francisco, United States
Poster de conférence insu-03064923v1

Two-years of Eddy-covariance CO2 and CH4 measurements in a French peatland dominated Molinia caerulea

Adrien Jacotot , Sébastien Gogo , Laurent Perdereau , Christophe Guimbaud , Stéphane Chevrier
EGU General Assembly 2019, Apr 2019, Vienne, Austria.
Poster de conférence hal-03460413v1
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OZCAR: The French Critical Zone initiative: connecting the Earth's skin observatories

F. Hankard , Jérôme Gaillardet , Isabelle Braud , Olivier Bour , Nathalie Dörfliger
EGU General Assembly 2018, Apr 2018, Vienna, Austria. pp.1, 2018
Poster de conférence hal-02608274v1

Do experimental duration and temperature of confined pyrolysis experiments influence the evolution of the porosity of organic-rich shales?

Amélie Cavelan , Mohammed Boussafir , Olivier Rozenbaum , Claude Le Milbeau , Fatima Laggoun-Défarge
26 ème Réunion des Sciences de la Terre (RST), Oct 2018, Lille, France.
Poster de conférence hal-03169844v1

OZCAR: the French Critical Zone initiative: connecting the Earth’s skin observatories.

Fatim Hankard , Jérôme Gaillardet , Isabelle Braud , Olivier Bour , Fatima Laggoun-Défarge
European Geosciences Union General Assembly 2018, Apr 2018, Vienne, Austria. Geophysical Research Abstracts, 20, pp.EGU2018-16267, 2018
Poster de conférence insu-01768611v1
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Influence de la cinétique d’une maturation artificielle sur la porosité de la matière organique d’argilites pétroligènes à gaz

Guillaume Pierre , Amélie Cavelan , Mohammed Boussafir , Sandrine Delpeux , Claude Le Milbeau
4ème Réunion des Géochimistes Organiciens Français (FROG IV), Jul 2018, Lyon, France
Poster de conférence hal-03169884v1
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Plant diversity affects GHG fluxes in an ecological engineering experiment in a disturbed Sphagnum peatland (La Guette, France)

Sébastien Gogo , Fatima Laggoun-Défarge , Fabien Leroy , Christophe Guimbaud , Léonard Bernard-Jannin
EGU General Assembly 2017, Apr 2017, Vienne, Austria. EGU, p.12194, 2017
Poster de conférence insu-01664606v1

Role of litter decomposition sensitivity to water content in non-additive litter mixture effect: theoretical demonstration and validation with a peatland litter experiment.

Sébastien Gogo , Fabien Leroy , Renata Zocatelli , Léonard Bernard-Jannin , Fatima Laggoun-Défarge
EGU General Assembly 2017, Apr 2017, Vienne, Austria
Poster de conférence insu-01664741v1
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Impacts of rewetting on hydrological functioning and dissolved organic carbon flux in a degraded peatland (La Guette, France)

Léonard Bernard-Jannin , Stéphane Binet , Sébastien Gogo , Franck Le Moing , Renata Zocatelli
EGU General Assembly 2016, Apr 2016, Vienne, Austria. 18 (EGU2016-12698-1), 1 page, 2016
Poster de conférence insu-01381432v1
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Spatial and temporal variations of dissolved organic matter dynamics in a disturbed Sphagnum peatland after hydrological restoration

Franck Le Moing , Audrey Guirimand-Dufour , Nevila Jozja , Christian Défarge , Benoît D’angelo
Poster de conférence insu-01168252v1

Spatial and temporal variations of dissolved organic matter dynamics in a disturbed Sphagnum peatland after hydrological restoration

Franck Le Moing , Audrey Guirimand-Dufour , Nevila Jozja , Christian Défarge , Benoît D’angelo
European Geosciences Union General Assembly 2015, Apr 2015, San Francisco, United States
Poster de conférence insu-01297959v1
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Origin of Dimethoxyserratene derivatives in a peat bog

Claude Le Milbeau , Jérémy Jacob , Renata Zocatelli , Sébastien Gogo , Fatima Laggoun-Défarge
26th International Meeting on Organic Geochemistry (IMOG 2013), Sep 2013, Tenerife, Spain
Poster de conférence insu-01295797v1
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CHEMICAL DIVERSITY OF SOIL LIPIDS REFLECTS SURROUNDING BIODIVERSITY IN A FRENCH PEATBOG

Renata Zocatelli , Jérémy Jacob , Sébastien Gogo , Claude Le Milbeau , Fatima Laggoun-Défarge
26th International Meeting on Organic Geochemistry, Sep 2013, Tenerife, Spain. 2013
Poster de conférence insu-01295607v1

Global Boundary Lines of N2O and CH4 Emission in Peatlands

Jaan Pärn , Anto Aasa , Sergey Egorov , Ilya Filippov , Geofrey Gabiri
The Role of Natural and Constructed Wetlands in Nutrient Cycling and Retention on the Landscape, Chapitre 7, Springer International Publishing, pp.87-102, 2015, 978-3-319-08176-2. ⟨10.1007/978-3-319-08177-9_7⟩
Chapitre d'ouvrage insu-01123645v1