Jean Riotte

Directeur de recherche à l'IRD
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Libre accès
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Publications

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Heterogenous Si Isotopic Composition in Coastal Groundwater: Controls on Dissolved Silicon and Groundwater Discharge Along Indian Coastline

Sarath Pullyottum Kavil , Jean Riotte , Ramananda Chakrabarti , V. V. S. S. Sarma , B S K Kumar et al.

Global Biogeochemical Cycles, 2025, 39 (8), ⟨10.1029/2025gb008706⟩

Article dans une revue hal-05272711v1
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Deep regolith weathering controls δ<sup>30</sup>Si composition of groundwater under contrasting landuse in tropical watersheds

Sarath Pullyottum Kavil , Jean Riotte , Ramananda Chakrabarti , Arnaud Dapoigny , Véronique Vaury et al.

Chemical Geology, 2024, 670, pp.122370. ⟨10.1016/j.chemgeo.2024.122370⟩

Article dans une revue hal-04692025v1
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Availability of the current and future water resources in Central Africa, case of the large Sanaga catchment in Cameroon

Valentin Brice Ebodé , Jean Guy Dzana , Raphael Onguéné , Sakaros Bogning Dongué , Bérenger Koffi et al.

Journal of Hydrology: Regional Studies, 2024, 53, 101815 [23 p.]. ⟨10.1016/j.ejrh.2024.101815⟩

Article dans une revue hal-04826284v1

Chemical weathering and CO2 consumption in the upper Nyong Basin rivers (Central Africa): Insights on climatic and anthropogenic forcing in humid tropical environments

David Eric Komba , Bertil Nlend , Jean Jacques Braun , Suzanne Ngo Boum-Nkot , Stéphane Audry et al.

Science of the Total Environment, 2024, 937, pp.173405. ⟨10.1016/j.scitotenv.2024.173405⟩

Article dans une revue hal-04826339v1
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Tailor-made biochar systems: Interdisciplinary evaluations of ecosystem services and farmer livelihoods in tropical agro-ecosystems

Severin-Luca Bellè , Jean Riotte , Norman Backhaus , Muddu Sekhar , Pascal Jouquet et al.

PLoS ONE, 2022, 17 (1), pp.e0263302. ⟨10.1371/journal.pone.0263302⟩

Article dans une revue hal-03549484v1
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Soil organic carbon stocks and quality in small-scale tropical, sub-humid and semi-arid watersheds under shrubland and dry deciduous forest in southwestern India

Severin-Luca Bellè , Jean Riotte , Muddu Sekhar , Laurent Ruiz , Marcus Schiedung et al.

Geoderma, 2022, 409, pp.115606. ⟨10.1016/j.geoderma.2021.115606⟩

Article dans une revue hal-03763398v1
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Seasonal, weathering and water use controls of silicon cycling along the river flow in two contrasting basins of South India

P.K. Sarath , Mangalaa Kameswari Rajasekaran , Damien Cardinal , G.P. Gurumurthy , Arnaud Dapoigny et al.

Chemical Geology, 2022, 604, pp.120883. ⟨10.1016/j.chemgeo.2022.120883⟩

Article dans une revue hal-03659451v1
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Effects of climate and anthropogenic changes on current and future variability in flows in the So'o River Basin (south of Cameroon)

Valentin Brice Ebodé , Jean Guy Dzana , Elias Nkiaka , Bernadette Nka Nnomo , Jean-Jacques Braun et al.

Hydrology Research, 2022, 53 (9), pp.1203-1220. ⟨10.2166/nh.2022.047⟩

Article dans une revue hal-04861325v1
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Reverse osmosis units in groundwater based public water supply system in rural eastern Karnataka, India: an analysis

R Srinivasan , S A Pandit , Ganesh Khatei , N. Karunakara , K Sudeep Kumara et al.

Current Science, 2022, 123 (12), ⟨10.18520/cs/v123/i12/1493-1498⟩

Article dans une revue hal-04861403v1

The Multiscale TROPIcal CatchmentS critical zone observatory M-TROPICS dataset III : hydro-geochemical monitoring of the Mule Hole catchment, south India

Jean Riotte , Laurent Ruiz , Stéphane Audry , Benjamin Baud , Jean-Pierre Bedimo Bedimo et al.

Hydrological Processes, 2021, 35 (5), e14196 [8 p.]. ⟨10.1002/hyp.14196⟩

Article dans une revue (data paper) hal-03266619v1
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Agricultural groundwater with high nitrates and dissolved salts given to pregnant mice alters brain development in the offspring

Leslie Schwendimann , Iswariya Sivaprakasam , Sriramulu Buvaneshwari , Gundiga Gurumurthy , Saumya Mishra et al.

Ecotoxicology and Environmental Safety, 2021, 224, pp.112635. ⟨10.1016/j.ecoenv.2021.112635⟩

Article dans une revue hal-03760661v1
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Redistribution of riverine and rainfall freshwater by the Bay of Bengal circulation

Akurathi Venkata Sai Chaitanya , Jérôme Vialard , Matthieu Lengaigne , Francesco d'Ovidio , Jean Riotte et al.

Ocean Dynamics, 2021, ⟨10.1007/s10236-021-01486-5⟩

Article dans une revue hal-03430550v1
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Intermittent rivers and ephemeral streams: Perspectives for critical zone science and research on socio‐ecosystems

Ophélie Fovet , Axel Belemtougri , Laurie Boithias , Isabelle Braud , Jean-Baptiste Charlier et al.

Wiley Interdisciplinary Reviews: Water, 2021, 8 (4), pp.e1523. ⟨10.1002/wat2.1523⟩

Article dans une revue hal-03223974v1
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Mapping of tank silt application using Sentinel-2 images over the Berambadi catchment (India)

Cécile Gomez , S. Dharumarajan , Philippe Lagacherie , Jean Riotte , Sylvain Ferrant et al.

Geoderma Régional, 2021, 25, pp.e00389. ⟨10.1016/j.geodrs.2021.e00389⟩

Article dans une revue hal-03199386v1

The Multiscale TROPIcal CatchmentS critical zone observatory M‐TROPICS dataset II: land use, hydrology and sediment production monitoring in Houay Pano, northern Lao PDR

Laurie Boithias , Yves Auda , Stéphane Audry , Jean‐Pierre Bricquet , Alounsavath Chanhphengxay et al.

Hydrological Processes, 2021, 35 (5), ⟨10.1002/hyp.14126⟩

Article dans une revue (data paper) hal-03194042v1

Collaborative determination of trace element mass fractions and isotope ratios in AQUA-1 drinking water certified reference material

Delphine Yeghicheyan , Patricia Grinberg , Laurent Alleman , Moustafa Belhadj , Léa Causse et al.

Analytical and Bioanalytical Chemistry, 2021, 413 (20), pp.4959-4978. ⟨10.1007/s00216-021-03456-8⟩

Article dans une revue hal-03338738v1

The Multiscale TROPIcal CatchmentS critical zone observatory M‐TROPICS dataset I: The Nyong River Basin, Cameroon

Stéphane Audry , Henriette Ateba Bessa , Jean‐pierre Bedimo Bedimo , Jean‐loup Boeglin , Laurie Boithias et al.

Hydrological Processes, 2021, 35 (5), ⟨10.1002/hyp.14138⟩

Article dans une revue hal-03753477v1
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Potash fertilizer promotes incipient salinization in groundwater irrigated semi-arid agriculture

Sriramulu Buvaneshwari , Jean Riotte , Muddu Sekhar , Amit Kumar Sharma , Rachel Helliwell et al.

Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-60365-z⟩

Article dans une revue hal-03190864v1
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Unraveling weathering episodes in Tertiary regoliths by kaolinite dating (Western Ghats, India)

Maximilien Mathian , Julie Aufort , Jean-Jacques Braun , Jean Riotte , Madeleine Sélo et al.

Gondwana Research, 2019, 69, pp.89-105. ⟨10.1016/j.gr.2018.12.003⟩

Article dans une revue hal-02014511v1

Unraveling weathering episodes in Tertiary regoliths by kaolinite dating (Western Ghats, India)

Maximilien Mathian , Julie Aufort , Jean-Jacques Braun , Jean Riotte , Madeleine Selo et al.

Gondwana Research, 2019, 69, pp.89-105. ⟨10.1016/j.gr.2018.12.003⟩

Article dans une revue hal-04269854v1

Mechanistic studies on the bioremediation of Cr(VI) using Sphingopyxis macrogoltabida SUK2c, a Cr(VI) tolerant bacterial isolate

Divyasree Prabhakaran , Viviana Bolaños-Benítez , Yann Sivry , Alexandre Gélabert , Jean Riotte et al.

Biochemical Engineering Journal, 2019, 150, pp.107292. ⟨10.1016/j.bej.2019.107292⟩

Article dans une revue insu-02890781v1
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Processes controlling silicon isotopic fractionation in a forested tropical watershed : Mule hole critical zone observatory (Southern India)

Jean Riotte , Jean-Dominique Meunier , Thomas Zambardi , Stephane Audry , Doris Barboni et al.

Geochimica et Cosmochimica Acta, 2018, 228, pp.301 - 319. ⟨10.1016/j.gca.2018.02.046⟩

Article dans une revue hal-01914248v1
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The roots of the drought: Hydrology and water uptake strategies mediate forest-wide demographic response to precipitation

R. Chitra-Tarak , Laurent Ruiz , H. S. Dattaraja , M. S. M. Kumar , J. Riotte et al.

Journal of Ecology, 2018, 106 (4), pp.1495-1507. ⟨10.1111/1365-2745.12925⟩

Article dans une revue hal-02064436v1

Water and Organic Carbon Cycles in Monsoon-driven Humid Tropics of the Western Ghats Mountain Belt, India: Insights from Stable Isotope Approach

M. Tripti , G. Gurumurthy , L. Lambs , J. Riotte , K. Balakrishna

Journal of the Geological Society of India, 2018, 92 (5), pp.579-587. ⟨10.1007/s12594-018-1070-z⟩

Article dans une revue hal-02326419v1
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Origin of silica in rice plants and contribution of diatom Earth fertilization : insights from isotopic Si mass balance in a paddy field

Jean Riotte , Kollalu Sandhya , Nagabovanalli B. Prakash , Stephane Audry , Thomas Zambardi et al.

Plant and Soil, 2018, 423 (1-2), pp.481-501. ⟨10.1007/s11104-017-3535-z⟩

Article dans une revue hal-01765567v1
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REY-Th-U Dynamics in the Critical Zone: Combined Influence of Reactive Bedrock Accessory Minerals, Authigenic Phases, and Hydrological Sorting (Mule Hole Watershed, South India)

Jean-Jacques Braun , Jean Riotte , Shrema Battacharya , Aurélie Violette , Priscia Oliva et al.

Geochemistry, Geophysics, Geosystems, 2018, 19 (5), pp.1611-1635. ⟨10.1029/2018GC007453⟩

Article dans une revue hal-02860747v1
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OZCAR : The French Network of Critical Zone Observatories

Jérôme Gaillardet , Isabelle Braud , Fatim Hankard , Sandrine Anquetin , Olivier Bour et al.

Vadose Zone Journal, 2018, 17 (1), pp.1-24. ⟨10.2136/vzj2018.04.0067⟩

Article dans une revue insu-01944414v1

Where do South-Indian termite mound soils come from?

Pascal Jouquet , Laurent Caner , Nicolas Bottinelli , Ekta Chaudhary , Sougueh Cheik et al.

Applied Soil Ecology, 2017, 117-118, pp.190 - 195. ⟨10.1016/j.apsoil.2017.05.010⟩

Article dans une revue hal-01629552v1

Abundance and impact on soil properties of cathedral and lenticular termite mounds in Southern Indian woodlands

Pascal Jouquet , Etienne Airola , Nabila Guilleux , Ajay Harit , Ekta Chaudhary et al.

Ecosystems, 2017, 20 (4), pp.769-780. ⟨10.1007/s10021-016-0060-5⟩

Article dans une revue hal-01604353v1

Groundwater resource vulnerability and spatial variability of nitrate contamination: Insights from high density tubewell monitoring in a hard rock aquifer

Sriramulu Buvaneshwari , Jean Riotte , Muddu Sekhar , M. S. Mohan Kumar , Amit Kumar Sharma et al.

Science of the Total Environment, 2017, 579, pp.838-847. ⟨10.1016/j.scitotenv.2016.11.017⟩

Article dans une revue istex hal-02624438v1

Electroanalytical Detection of Cr(VI) and Cr(III) Ions Using a Novel Microbial Sensor

Divyasree Prabhakaran , Jean Riotte , Yann Sivry , Sankaran Subramanian

Electroanalysis, 2017, 29 (5), pp.1222-1231. ⟨10.1002/elan.201600458⟩

Article dans une revue insu-02890914v1
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REY-Th-U Solute Dynamics in the Critical Zone: Combined Influence of Chemical Weathering, Atmospheric Deposit Leaching, and Vegetation Cycling (Mule Hole Watershed, South India)

Jean Braun , Jean Riotte , Shrema Battacharya , Aurélie Violette , Jonathan Prunier et al.

Geochemistry, Geophysics, Geosystems, 2017, 18 (12), pp.4409 - 4425. ⟨10.1002/2017GC007158⟩

Article dans une revue hal-01849860v1

Controls of DSi in streams and reservoirs along the Kaveri River, South India

Jean-Dominique Meunier , J. Riotte , J. J. Braun , M. Sekhar , F. Chalié et al.

Science of the Total Environment, 2015, 502, pp.103-113. ⟨10.1016/j.scitotenv.2014.07.107⟩

Article dans une revue istex hal-01440076v1

Hydrogeochemical characteristics of Karst Aquifer from a semi-arid region of Southern India and impact of rainfall recharge on groundwater chemistry

Farooq Ahmad Dar , Jerome Perrin , Shakeel Ahmed , Allu China Narayana , Jean Riotte

Arabian Journal of Geosciences, 2015, 8 (5), pp. 2739-2750. ⟨10.1007/s12517-014-1440-9⟩

Article dans une revue hal-01357907v1

Contribution of forest fire ash and plant litter decay on stream dissolved composition in a sub-humid tropical watershed (Mule Hole, Southern India)

Stephane Audry , Alisson Akerman , Jean Riotte , Priscia Oliva , Jean-Christophe Maréchal et al.

Chemical Geology, 2014, 372, pp.144-161. ⟨10.1016/j.chemgeo.2014.02.016⟩

Article dans une revue istex hal-01076185v1

Assessment of the 1% Na2CO3 technique to quantify the phytolith pool

Jean-Dominique Meunier , Catherine Keller , Flore Guntzer , Jean Riotte , Jean Jacques Braun et al.

Geoderma, 2014, 216, pp.30-35. ⟨10.1016/j.geoderma.2013.10.014⟩

Article dans une revue istex hal-01458014v1

Vegetation impact on stream chemical fluxes: Mule Hole watershed (South India)

J. Riotte , J.C. Marechal , S. Audry , C. Kumar , J.P. Bedimo et al.

Geochimica et Cosmochimica Acta, 2014, 145, pp.116-138. ⟨10.1016/j.gca.2014.09.015⟩

Article dans une revue istex hal-01209252v1
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Elemental weathering fluxes and saprolite production rate in a Central African lateritic terrain (Nsimi, South Cameroon)

Jean-Jacques Braun , Jean-Christophe Maréchal , Jean Riotte , Jean-Loup Boeglin , Jean-Pierre Bedimo Bedimo et al.

Geochimica et Cosmochimica Acta, 2012, 99, pp.243-270. ⟨10.1016/j.gca.2012.09.024⟩

Article dans une revue hal-00806642v1

Beach ridges U-Th dating in Tongoy bay and tectonic implications for a peninsula-bay system, Chile,

Marianne Saillard , J. Riotte , V. Regard , A. Violette , G. Hérail et al.

Journal of South American Earth Sciences, 2012, 40, pp.77-84. ⟨10.1016/j.jsames.2012.09.001⟩

Article dans une revue istex hal-01053109v1

Single Column Sequential Extraction of Ra, Nd, Th, Pa and U from a Natural Sample

Catherine Jeandel , Celia Venchiarutti , Michael Bourquin , Catherine Pradoux , François Lacan et al.

Geostandards and Geoanalytical Research, 2011, 35 (4), pp.449-459. ⟨10.1111/j.1751-908X.2010.00087.x⟩

Article dans une revue istex hal-04511654v1
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Hydrological processes of a rainforest headwater swamp from natural chemical tracing in Nsimi watershed, Cameroon

Jean-Christophe Maréchal , Jean-Jacques Braun , Jean Riotte , Jean-Pierre Bedimo Bedimo , Jean-Loup Boeglin

Hydrological Processes, 2011, 25 (14), pp.2246-2260. ⟨10.1002/hyp.7989⟩

Article dans une revue hal-00662963v1

Multielementary (Cd, Cu, Pb, Zn, Ni) stable isotopic exchange kinetic (SIEK) method to characterize polymetallic contaminations

Yann Sivry , Jean Riotte , Valerie V. Sappin-Didier , Marguerite Munoz , Paul-Olivier Redon et al.

Environmental Science and Technology, 2011, 45 (15), pp.6247-6253. ⟨10.1021/es2006644⟩

Article dans une revue hal-02645417v1

Determination of Ra-226 concentrations in seawater and suspended particles (NW Pacific) using MC-ICP-MS

M. Bourquin , P. van Beek , J. L. Reyss , J. Riotte , R. Freydier

Marine Chemistry, 2011, 126 (1-4), pp.132-138. ⟨10.1016/j.marchem.2011.05.001⟩

Article dans une revue istex hal-00984552v1
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Deep groundwater flow as the main pathway for chemical outputs in a small headwater watershed (Mule Hole, South India)

Jean-Christophe Maréchal , Jean Riotte , Christelle Lagane , S. Subramanian , C. Kumar et al.

Applied Geochemistry, 2011, 26 (S), pp.S94-S96. ⟨10.1016/j.apgeochem.2011.03.039⟩

Article dans une revue hal-00662847v1

Modelling the chemical weathering fluxes at the watershed scale in the Tropics (Mule Hole, South India): Relative contribution of the smectite/kaolinite assemblage versus primary minerals

Aurélie Violette , Yves Godderis , Jean-Christophe Maréchal , Jean Riotte , Priscia Oliva et al.

Chemical Geology, 2010, 277, p. 42-60. ⟨10.1016/j.chemgeo.2010.07.009⟩

Article dans une revue istex hal-00558728v1
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Ferrolysis induced soil transformation by natural drainage in Vertisols of sub-humid South India

Laurent Barbiero , M.S. Mohan Kumar , A. Violette , P. Oliva , J.J. Braun et al.

Geoderma, 2010, 156 (3-4), pp.173-188. ⟨10.1016/j.geoderma.2010.02.014⟩

Article dans une revue hal-02019926v1

Multimetallic contamination from Zn-ore smelter: solid speciation and potential mobility in riverine floodbank soils of the upper Lot River (SW France)

Yann Sivry , Marguerite Munoz , Valerie V. Sappin-Didier , Jean Riotte , Laurence Denaix et al.

European Journal of Mineralogy, 2010, 22 (5), pp.679-691

Article dans une revue hal-02655323v1
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Formation and preservation of pedogenic carbonates in South India, links with paleo-monsoon and pedological conditions: Clues from Sr isotopes, U-Th series and REEs

A. Violette , J. Riotte , J. J. Braun , P. Oliva , J. C. Marechal et al.

Geochimica et Cosmochimica Acta, 2010, 74 (24), pp.7059-7085. ⟨10.1016/j.gca.2010.09.006⟩

Article dans une revue hal-00984572v1
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Water balance modelling in a tropical watershed under deciduous forest (Mule Hole, India): Regolith matric storage buffers the groundwater recharge process

Laurent Ruiz , M.R.R. Varma , M.S. Mohan Kumar , Muddu Sekhar , Jean-Christophe Maréchal et al.

Journal of Hydrology, 2010, 380 (3-4), pp.460-472. ⟨10.1016/j.jhydrol.2009.11.020⟩

Article dans une revue hal-00462049v1

Multimetallic contamination from Zn-ore smelter: solid speciation and potential mobility in riverine floodbank soils of the upper Lot River (SW France)

Yann Sivry , Marguerite Munoz , Valerie Sappin-Didier , Jean Riotte , Laurence Denaix et al.

European Journal of Mineralogy, 2010, 22 (5), pp.679-691. ⟨10.1127/0935-1221/2010/0022-2060⟩

Article dans une revue insu-02891858v1

Regolith mass balance inferred from combined mineralogical, geochemical and geophysical studies: Mule Hole gneissic watershed, South India

Jean-Jacques Braun , Marc Descloitres , Jean Riotte , Simon Fleury , Laurent Barbiéro et al.

Geochimica et Cosmochimica Acta, 2009, 73 (4), pp.935-961. ⟨10.1016/j.gca.2008.11.013⟩

Article dans une revue istex insu-00411976v1
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Indirect and direct recharges in a tropical forested watershed: Mule Hole, India

Jean-Christophe Maréchal , Rrv Murari , Jean Riotte , Jean-Michel Vouillamoz , M.S. Mohan Kumar et al.

Journal of Hydrology, 2009, 364 (3-4), pp.272-284. ⟨10.1016/j.jhydrol.2008.11.006⟩

Article dans une revue istex hal-00461983v1

Regolith thickness inferred from geophysical and geochemical studies in a tropical watershed developed on gneissic basement: Moole Hole, Western Ghâts (South India)

J.-J. Braun , M. Descloitres , J. Riotte , Laurent Barbiero , S. Fleury et al.

Geochimica et Cosmochimica Acta, 2006, 70 (18), pp.65. ⟨10.1016/j.gca.2006.06.235⟩

Article dans une revue istex hal-00318703v1

Use of Cd and Zn isotopic variations in a sedimentary core to trace anthropogenic contamination

Y. Sivry , B. Dupre , J. Sonke , J. Viers , S. Audry et al.

Geochimica et Cosmochimica Acta, 2006, 70, pp.595. ⟨10.1016/J.GCA.2006.06.1104⟩

Article dans une revue istex hal-00318700v1

Chemical weathering and physical erosion of silicates in the humid tropics: The Nyong river basin, South Cameroon

J.-J. Braun , J. Viers , B. Dupré , J. L. Boeglin , J. R. Ndam Ngoupayou et al.

Geochimica et Cosmochimica Acta, 2006, 70, pp.65. ⟨10.1016/J.GCA.2006.06.234⟩

Article dans une revue istex hal-00318701v1

Study of labile Cd pool in contaminated soil using stable isotope analysis, radioactive isotope dilution and sequential extraction

Y. Sivry , J. Riotte , M. Munoz , V. Sappin-Didier , B. Dupre

Geochimica et Cosmochimica Acta, 2006, 70, pp.594. ⟨10.1016/J.GCA.2006.06.1103⟩

Article dans une revue istex hal-00318699v1

Variations of U and Sr isotope ratios in Alsace and Luxembourg rain waters: origin and hydrogeochemical implications

F. Chabaux , J. Riotte , A.D. Schmitt , J. Carignan , P. Herckes et al.

Comptes Rendus. Géoscience, 2005, 337, 16, pp.1447-1456. ⟨10.1016/j.crte.2005.07.008⟩

Article dans une revue istex hal-00020288v1

Variations of U and Sr isotope ratios in Alsace and Luxembourg rainwaters: hydrodynamic implications

François Chabaux , Jean Riotte , Anne-Désirée Schmitt , Jean Carignan , Pierre Herckes et al.

Comptes Rendus. Géoscience, 2005, 337 (16), pp.1447-1456

Article dans une revue hal-00376201v1

Chemical and physical weathering in the Kabini river basin, South India

J.J. Braun , Laurent Ruiz , J. Riotte , M.S. Mohan Kumar , V. Murari et al.

Geochimica et Cosmochimica Acta, 2005, 69 (10), pp.A691

Article dans une revue hal-01460806v1

Modelling the global riverine U fluxes to the oceans

J. Riotte , Y. Goddéris , F. Chabaux , G. Munohven , L. M. François et al.

Geochimica et Cosmochimica Acta Supplement, 2005, 69, pp.686

Article dans une revue hal-00318803v1

U colloidal transport and origin of the 234U/238U fractionation in surface waters

J. Riotte , F. Chabaux , M. Benedetti , A. Dia , M. Gérard et al.

Chemical Geology, 2003

Article dans une revue hal-04634668v1

Uranium colloidal transport and origin of the 234U–238U fractionation in surface waters: new insights from Mount Cameroon

J. Riotte , F. Chabaux , M. Benedetti , A. Dia , M. Gérard et al.

Chemical Geology, 2003

Article dans une revue hal-04631360v1
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Annual dissolved fluxes from Central Nepal rivers: budget of chemical erosion in the Himalayas

Christian France-Lanord , Matthew Evans , Jean-Emmanuel Hurtrez , Jean Riotte

Comptes Rendus. Géoscience, 2003, 335 (16), pp.1131-1140. ⟨10.1016/j.crte.2003.09.014⟩

Article dans une revue hal-02152767v1

Chemical veathering of basaltic lava flows undergoing extreme climatic conditions: the water geochemistry record.

M. F. Bendetti , A. Dia , J. Riotte , F. Chabaux , M. Gérard et al.

Chemical Geology, 2003, 201, pp.1-17. ⟨10.1016/S0009-2541(03)00231-6⟩

Article dans une revue istex hal-00097238v1
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Chemical weathering of basaltic lava flows undergoing extreme climatic conditions: the water geochemistry record

Marc F. Benedetti , Aline Dia , Jean Riotte , François Chabaux , Martine Gérard et al.

Chemical Geology, 2003, 201 (1-2), pp.1-17. ⟨10.1016/s0009-2541(03)00231-6⟩

Article dans une revue istex hal-04631835v1
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Prospective Surfaces et Interfaces Continentales : 2024-2028

Sophie Ayrault , Gilles Pinay , Eric Ferrage , Nizar Abcha , Philippe Ackerer et al.

INSU, CNRS; INEE, CNRS. 2024, 147 p

Rapport (rapport d’expertise collective) insu-05045026v1

Mapping of tank silt application using Sentinel-2 images over the Berambadi catchment (India).

Cécile Gomez , Dharumarajan Subramanian , Philippe Lagacherie , Jean Riotte , Sylvain Ferrant et al.

EGU General Assembly 2021, Apr 2021, Vienna, Austria. ⟨10.5194/egusphere-egu21-8125⟩

Communication dans un congrès insu-03669264v1

Bridging ecohydrology and geochemistry with a process-based model-data approach: a link between ow paths, root uptake and weathering patterns

Sylvain Kuppel , Yves Godderis , Jean Riotte , Laurent Ruiz , Isabelle Braud et al.

1rst OZCAR TERENO Conference, Oct 2021, Strasbourg, France

Communication dans un congrès hal-03472880v1

Impact of tropical forest cover changes on the spatio-temporal heterogeneities of water flow paths and water-rock interactions

Sylvain Kuppel , Yves Godderis , Jean Riotte , Isabelle Braud , Muddu Sekhar et al.

AGU2020, Dec 2020, San Francisco (Virtual), United States

Communication dans un congrès hal-03126270v1

Modelling the impact of nutrient recycling on groundwater resource quantity and quality in an irrigated semi-arid tropical catchment

Sriramulu Buvaneshwari , Muddu Sekhar , Jean Riotte , Helene Raynal , Eric Casellas et al.

20th EGU General Assembly, EGU2018, 2018, Vienne, Austria

Communication dans un congrès hal-03199324v1

Modelling the impact of irrigated agriculture on groundwater resource and quality in semi-arid tropical catchment

Helene Raynal , Sundaram Buvaneshwari , Jean Riotte , Laurent Ruiz , Eric Casellas et al.

EGU, European Geosciences Union General Assembly 2018, Apr 2018, Vienne, Austria

Communication dans un congrès hal-02785084v1
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Adaptation of irrigated agriculture to climate change: trans-disciplinary modelling of a watershed in South India

Laurent Ruiz , Muddu Sekhar , Alban Thomas , Shrinivas Badiger , Jacques-Eric Bergez et al.

11th Kovacs Colloquium on Hydrological Sciences and Water Security: Past, Present and Future, Jun 2014, Paris, France. ⟨10.5194/piahs-366-137-2015⟩

Communication dans un congrès hal-01209285v1
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How both reactive bedrock accessory minerals and vegetation affect the behaviour of REE, U and Th during silicate weathering : Mule Hole watershed, South India

Jean-Jacques Braun , Jean Riotte , Shrema Battacharya , S. Subramanian , Aurélie Violette et al.

Goldschmidt 2014, Jun 2014, Sacramento, United States

Communication dans un congrès hal-02271945v1

Influence of vegetation on chemical fluxes in a tropical watershed: Mule Hole, South India

J Riotte , J C Marechal , A Akerman , S Audry , P Oliva et al.

Goldschmidt Conference, Jun 2009, Davos, Switzerland

Communication dans un congrès hal-03172409v1
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Contribution of forest fire ashes to weathering fluxes in the Moole Hole experimental watershed (South India)

A Akerman , S Audry , J Riotte , S Muddu , P Oliva et al.

Goldschmidt Conference, 2008, Vancouver, Canada

Communication dans un congrès hal-03170281v1

Use of 238U-234U activity ratio as an hydrological tracer: clues from the study of Upper Rhine watersheds

F. Chabaux , M.C. Pierret , Jérôme Prunier , J. Riotte , B. Ambroise et al.

3rd EGU General Assembly, 2006, Vienne, Austria. pp.EGU06-A-05694

Communication dans un congrès hal-00082573v1

Study of labile Cd pool in contaminated soil using stable isotope analysis, radioactive isotope dilution and sequential extraction

Y. Sivry , J. Riotte , M. Munoz , Valerie V. Sappin-Didier , B. Dupre

16. Annual V.M. Goldschmidt Conference 2006, Aug 2006, Melbourne, Australia. ⟨10.1016/j.gca.2006.06.1103⟩

Communication dans un congrès istex hal-02756268v1

Assessing the role of colloids on [U] and (234U/238U) signatures in diluted waters : the Mount Cameroon case

J. Riotte , F. Chabaux , M. Benedetti , M. Gérard , J. Boulègue et al.

EUG, 2001, Strasbourg, France

Communication dans un congrès hal-04642554v1

Chemical weathering of basaltic lava flows suffering extreme climatic conditions : the water geochemistry record

A. Dia , M. Benedetti , J. Riotte , F. Chabaux , J. Boulègue et al.

Goldschmidt Conference, 2000, Oxford, United Kingdom

Communication dans un congrès hal-04642556v1

The weathering of Mount Cameroon: 2- Water geochemistry

M.F. Benedetti , A. Dia , F. Chabaux , J. Riotte , M. Gérard et al.

G.E.S.5, 1999, Reykjavik, Iceland

Communication dans un congrès hal-04642587v1
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Chapter 2.2 : Impact of the forest on the hydrological cycle and chemical balance in tropical humid watershed (Mule Hole, India)

Jean-Christophe Maréchal , Jean Riotte , Laurent L. Ruiz , M. Sekhar , Jean-Jacques Braun

Patrick Lachassagne; Michel Lafforgue. Forest and the Water Cycle: Quantity, Quality, Management, Cambridge Scholars Publishing, pp.72-100, 2016, 978-1-4438-8825-7

Chapitre d'ouvrage hal-02272551v1

3. U-Series Geochemistry in Weathering Profiles, River Waters and Lakes

F. Chabaux , B. Bourdon , J. Riotte

S. Krishnaswami & J.K. Cochran. U-Th Series Radionuclides in Aquatic Systems, Elsevier, pp.49-104, 2008, Radioactivity in the Environment vol. 13, ⟨10.1016/S1569-4860(07)00003-4⟩

Chapitre d'ouvrage halsde-00299086v1