Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

88 résultats
Page :
triés par

Variations géochimiques des eaux de rivières de l’archipel des Kerguelen : premiers résultats et interprétations

 François Chabaux , Colin Fourtet , Thierry Perrone , Antton Larrouquis , Anais Montagud , et al.
27 ème Réunion des sciences de la Terre (RST 2021), Nov 2021, Lyon, France. pp.278
Communication dans un congrès insu-03521224v1

Release and transport dynamics of colloidal phosphorus in a small agricultural catchment

 Gérard Gruau , Sen Gu , Laurent Jeanneau , Marie Denis , Patrice Petitjean , et al.
European Geosciences Union General Assembly 2018, Apr 2018, Vienne, Austria. pp.EGU2018-7684
Communication dans un congrès insu-01767749v1

Cupressacean origin of the Cretaceous Vendean amber (northwestern France): evidence from fossil woods and chemical signatures

 Youssef Nohra , Vincent Perrichot , Anais A Boura , Laurent Jeanneau , Didier Néraudeau , et al.
9th European Palaeobotany - Palynology Conference, Aug 2014, Padoue, Italy. pp.189
Communication dans un congrès insu-01068204v1

Variabilité temporelle de l’effet des pratiques agricoles sur les matières organiques dissoutes des sols et des eaux de rivière

 Guillaume Humbert , Thomas B. Parr , Laurent Jeanneau , Patrice Petitjean , Nouraya Akkal-Corfini , et al.
4ème congrès du Réseau Matières Organiques, Feb 2018, Trégastel, France
Communication dans un congrès insu-01767302v1
Image document

A comparative study on the pore-size and filter type effect on the molecular composition of soil and stream dissolved organic matter

 Marie Denis , Laurent Jeanneau , Anne-Catherine Pierson-Wickmann , Guillaume Humbert , Patrice Petitjean , et al.
Organic Geochemistry, 2017, 110, pp.36-44. ⟨10.1016/j.orggeochem.2017.05.002⟩
Article dans une revue insu-01521676v1
Image document

Amber- and plant-bearing deposits from the Cenomanian of Neau (Mayenne, France)

 Didier Néraudeau , Jean-Paul Saint Martin , Simona Saint-Martin , Laurent Jeanneau , Jean-David Moreau , et al.
Bulletin de la Société Géologique de France, 2020, L'ambre, 191, pp.39. ⟨10.1051/bsgf/2020039⟩
Article dans une revue insu-03079117v1
Image document

Sources of dissolved organic matter during storm and inter-storm conditions in a lowland headwater catchment: constraints from high-frequency molecular data

 Laurent Jeanneau , Marie Denis , Anne-Catherine Pierson-Wickmann , Gérard Gruau , Thibault Lambert , et al.
Biogeosciences, 2015, 12 (14), pp.4333-4343. ⟨10.5194/bg-12-4333-2015⟩
Article dans une revue insu-01187904v1

Spatio-temporal variability of the molecular fingerprint of soil dissolved organic matter in a headwater agricultural catchment

 Laurent Jeanneau , Anne-Catherine Pierson-Wickmann , Anne Jaffrézic , Thibault Lambert , Gérard Gruau
EGU General Assembly 2013, Apr 2013, Vienne, Austria. pp.EGU2013-8565
Communication dans un congrès insu-00853301v1

Spatio-temporal variability of the molecular fingerprint of dissolved organic matter in a headwater agricultural catchment

 Laurent Jeanneau , Anne-Catherine Pierson-Wickmann , Anne Jaffrézic , Thibault Lambert , Gérard Gruau
5th International Workshop on Soil and Sedimentary Organic Matter Stabilization and Destabilization, Oct 2012, Monte Verità, Switzerland
Communication dans un congrès insu-00811494v1

Impact of water-table dynamics on the destabilization of soil organic matter in a temperate agricultural catchment

 Laurent Jeanneau , Pauline Buysse , Marie Denis , Patrice Petitjean , Gérard Gruau , et al.
TERENO, Oct 2018, Berlin, France
Communication dans un congrès hal-02310792v1

Control of the extraction procedures on the response of DOC concentration and composition to soil temperature increase

 Thibault Lambert , Anne-Catherine Pierson-Wickmann , Gérard Gruau , Anne Jaffrézic , Laurent Jeanneau , et al.
EGU General Assembly 2014, Apr 2014, Vienne, Austria. , Geophysical Research Abstracts, 16, pp.EGU2014-10159, 2014, EGU General Assembly 2014, held 27 April - 2 May, 2014 in Vienna, Austria
Poster de conférence insu-01113726v1

Deciphering the biomarkers of amber as a tool for the reconstruction of Mesozoic forest environments

 Youssef Nohra , Vincent Perrichot , Laurent Jeanneau , Dany Azar
5th International Symposium on Soil Organic Matter, Sep 2015, Göttingen, Germany
Communication dans un congrès insu-01184694v1
Image document

Trace element and organic matter mobility impacted by Fe 3 O 4 -nanoparticle surface coating within wetland soil

 Maya Al-Sid-Cheikh , Mathieu Pédrot , Aline N. Dia , Mélanie Davranche , Laurent Jeanneau , et al.
Environmental science‎.Nano, 2019, 6 (10), pp.3049-3059. ⟨10.1039/C9EN00565J⟩
Article dans une revue insu-02270643v1
Image document

Development of the Analysis of Fecal Stanols in the Oyster Crassostrea gigas and Identification of Fecal Contamination in Shellfish Harvesting Areas

 Loïc Harrault , Emilie Jardé , Laurent Jeanneau , Patrice Petitjean
Lipids, 2014, 49 (6), pp.597-607. ⟨10.1007/s11745-014-3908-5⟩
Article dans une revue insu-01002609v1
Image document

Molecular fingerprinting of particulate organic matter as a new tool for its source apportionment: changes along a headwater drainage in coarse, medium and fine particles as a function of rainfalls

 Laurent Jeanneau , Richard Rowland , Shreeram Inamdar
Biogeosciences, 2018, 15 (4), pp.973-985. ⟨10.5194/bg-15-973-2018⟩
Article dans une revue insu-01714039v1
Image document

Faecal biomarkers can distinguish specific mammalian species in modern and past environments

 Loïc Harrault , Karen Milek , Emilie Jardé , Laurent Jeanneau , Morgane Derrien , et al.
PLoS ONE, 2019, 14 (2), pp.e0211119. ⟨10.1371/journal.pone.0211119⟩
Article dans une revue insu-02013794v1
Image document

Evolution of the source of storm particulate organic matter exported along forested nested catchment. ? Impact of granulometry and climate

 Laurent Jeanneau , Richard D. Rowland , Shreeram P. Inamdar
European Geosciences Union General Assembly 2016, Apr 2016, Vienne, Austria. Geophysical Research Abstracts, 18, pp.EGU2016-6097, 2016
Poster de conférence insu-01309196v1

Géologie et paléontologie de l'ambre du Congo, le premier ambre crétacé fossilifère d'Afrique

 Valentine Bouju , Vincent Perrichot , Vincent Delhaye-Prat , Laurent Jeanneau , Johanne Esnault , et al.
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-03592813v1
Image document

Short-term effect of pig slurry and its digestate application on biochemical properties of soils and emissions of volatile organic compounds

 Cécile Monard , Laurent Jeanneau , Jean-Luc Le Garrec , Nathalie Le Bris , Françoise Binet
Applied Soil Ecology, 2020, 147, pp.103376. ⟨10.1016/j.apsoil.2019.103376⟩
Article dans une revue hal-02355239v1

Relationships between the spatial variability of benthic nutrient fluxes and sedimentary characteristics a study case in Brittany intertidal mudflats

 Justine Louis , Laurent Jeanneau , Françoise Andrieux-Loyer , Gérard Gruau , Florian Caradec , et al.
ASLO, Jun 2021, virtuel, France
Communication dans un congrès hal-03325032v1

Nanoplastic in the North Atlantic Subtropical Gyre

 Alexandra ter Halle , Laurent Jeanneau , Marion Martignac , Emilie Jardé , Boris Pedrono , et al.
Environmental Science and Technology, 2017, 51 (23), pp.13689-13697. ⟨10.1021/acs.est.7b03667⟩
Article dans une revue insu-01647511v1
Image document

Approche moléculaire quantitative appliquée à l'étude du transfert de micropolluants organiques à la confluence entre la Fensch et la Moselle (France)

 Laurent Jeanneau
Géochimie. Institut National Polytechnique de Lorraine - INPL, 2007. Français. ⟨NNT : 2007INPL094N⟩
Thèse tel-01752857v2
Image document

New insights in the use of carbon isotopes as tracers of DOC sources and water pathways in headwater catchments

 Thibault Lambert , Anne-Catherine Pierson-Wickmann , Gérard Gruau , Patrice Petitjean , Jean-Noël Thibault , et al.
EGU General Assembly 2013, Apr 2013, Vienne, Austria. pp.EGU2013-9595
Communication dans un congrès insu-00853603v1

Storm dissolved organic matter : surface and sub-surface erosion controls its composition

 Marie Denis , Laurent Jeanneau , Gérard Gruau , Patrice Petitjean , Anne-Catherine Pierson-Wickmann
European Geosciences Union General Assembly 2016, European Geosciences Union, Apr 2016, Vienne, Austria. pp.EGU2016-394
Communication dans un congrès insu-01309193v1
Image document

Notes on rhopalosomatid wasps of Dominican and Mexican amber (Hymenoptera: Rhopalosomatidae) with a description of the first fossil species of Rhopalosoma Cresson, 1865

 Volker Lohrmann , Michael Ohl , Peter Michalik , James Pitts , Laurent Jeanneau , et al.
Mitteilungen aus dem Museum für Naturkunde in Berlin, 2019, 22 (1), pp.31-44. ⟨10.5194/fr-22-31-2019⟩
Article dans une revue insu-02135631v1
Image document

A NEW TOOL BASED ON FAECAL STANOLS CAN DISTINGUISH SPECIFIC MAMMALIAN SPECIES IN MODERN AND PAST ENVIRONMENTS

 Loïc Harrault , K Milek , Emilie Jardé , Laurent Jeanneau , Morgane Derrien , et al.
29th International Meeting on Organic Geochemistry (IMOG), Sep 2019, Gothenburg, Sweden
Communication dans un congrès insu-02106870v1

Synchronous DOM and dissolved phosphorus release in riparian soil waters: linking water table fluctuations and biogeochemical

 Gérard Gruau , Rémi Dupas , Guillaume Humbert , Sen Gu , Laurent Jeanneau , et al.
AGU Fall Meeting 2015, American Geophysical Union, Dec 2015, San Francisco, United States. pp.H14E-05
Communication dans un congrès insu-01242058v1

Variabilité moléculaire des matières organiques dissoutes des solutions de sol

 C. Reynaud , Laurent Jeanneau , Thibault Lambert
Première réunion annuelle des géochimistes organiciens français organisée par l'OSUC, Aug 2012, Orléans, France
Communication dans un congrès insu-00797081v1

Downstream alteration of the composition and biodegradability of particulate organic carbon in a mountainous, mixed land-use watershed

 Byung-Joon Jung , Laurent Jeanneau , Christine Alewell , Bomchul Kim , Ji-Hyung Park
Biogeochemistry, 2015, 122 (1), pp.79-99. ⟨10.1007/s10533-014-0032-9⟩
Article dans une revue insu-01117827v1

Lebanese Jurassic versus Cretaceous amber: Chemical characterization

 Youssef Nohra , Vincent Perrichot , Laurent Jeanneau , Raymond Gèze , Dany Azar
20th LAAS International Science Conference, Mar 2014, Hadath, Lebanon. pp.865-866
Communication dans un congrès insu-01068166v1
Page :