Emmanuel DOELSCH Date of birth: 02/07/1971 Married, 3 children PROFESSIONAL ADDRESS Recycling and Risk Research Unit CEREGE - Europôle de l’Arbois - BP 80 13545 Aix-en-Provence Cedex 4, France Phone: +33 4 42 97 17 75 e-mail: doelsch@cirad.fr web page: http://agents.cirad.fr/index.php/Emmanuel+DOELSCH PROFESSION Researcher in Biogeochemistry Areas of expertise: Molecular environmental science; physiochemical factors and mechanisms controlling

the transport of inorganic compounds within surface and subsurface environments; molecular level controls on the bioavailability and toxicity of metals and environmental chemistry of trace metals.

EDUCATIONAL BACKGROUND 1993-1995: B.Sc. Earth Sciences, Ecole Normale Supérieure - Paris - France (1995)

B.Sc. Earth Sciences, option Geophysics and Fundamental Geochemistry, University of Paris XI – France (1995) B.Sc. Earth Sciences, option Geology, University of Paris XI – France (1995)

1996-1997: M.Sc. Environmental Geosciences, University of Aix-Marseille III - Aix-en-Provence - France

(1997) 1997-2000: Ph.D. Environmental Geosciences, University of Aix-Marseille III - Aix-en-Provence - France

(2000) Dissertation title: “The Fe(II)-Fe(III)/Si system in aqueous environments: multiscale characterization, 440 p. Major Professor: J. Y. Bottero.

2010: Accreditation to Supervise Research1 in Environmental Geosciences. “Study of the behaviour of major and trace elements at the water-soil-plant interface: a multi-technique and multi-scale approach.” University of Aix-Marseille - Aix-en-Provence - France (18 March 2010)

2011: University Professor qualification, CNU 35. PROFESSIONAL EXPERIENCE 2001 (8 months): Post-doctorate LAFARGE Aluminates - L’Isle d’Abeau – France. Current position: Researcher in the Recycling and Risk Research Unit

September 2001 – May 2002: CIRAD Montpellier May 2002 – September 2007: Expatriate posting in Réunion, CIRAD Saint Denis. Since September 2007: seconded to CEREGE, Aix-en-Provence. Since 2011: coordinator of the “Nanomaterials, Waste and Pollutants” research theme at CEREGE (www.cerege.fr/spip.php?rubrique88) Since March 2012: Deputy Director of the Recycling and Risk Research Unit

1 In French this is Habilitation à Diriger des Recherches. Habilitation is the highest academic qualification a scholar can achieve by his/her own pursuit in many European, Central Asian and Caucasian countries.The French Habilitation degree, or Habilitation à Diriger des Recherches, is a strict requirement for supervising PhD students and applying for a Professeur position. Depending on the field, it requires consistent research from 3 to 10 years after appointment, and (in the sciences) typically around 15-20 publications in peer reviewed journals.

PUBLICATIONS Articles: 48 Tamrat W. Z., Rose J., Grauby O., Levard C., Doelsch E., Chaurand P. and Basile-Doelsch I. Chemical

composition and molecular scale structure of nanominerals formed by precipitation of biotite weathering products. Geochimica et Cosmochimica Acta. In press.

Hettiarachchi G., Donner E., Doelsch E., 2017 Introduction to Special Section: Application of synchrotron radiation-based methods for environmental biogeochemistry. Journal of Environmental Quality., 46, 1139-1145.

Legros S., Levard C., Marcato-Romain C. E., Guiresse M., Doelsch E., 2017 Anaerobic digestion alters copper and zinc speciation. Environmental Science & Technology, 51, 10326–10334.

Layet C., Auffan M., Santaella C., Chevassus-Rosset C., Montes M., Ortet P., Barakat M., Collin B., Legros S., Bravin M. N., Angeletti B., Kieffer I., Proux O., Hazemann J-L., Doelsch E., 2017 Evidence that soil properties and organic coating drive the phytoavailability of cerium oxide nanoparticles. Environmental Science & Technology, 51, 9756−9764.

Guigues S., Bravin M. N., Garnier C. and Doelsch E., 2017. Does specific parameterization of WHAM improves the prediction of copper competitive binding and toxicity on plant roots? Chemosphere, 170, 225-232.

Formentini T. A., Legros S., Fernandes C. V. S., Pinheiro A., Le Bars M., Levard C., Mallmann F. J. K., da Veiga M., Doelsch E., 2017. Radical change of Zn speciation in pig slurry amended soil: key role of nano-sized sulfide particles. Environmental Pollution, 222, 495-503.

Djae T., Bravin M. N., Garnier C. and Doelsch E., 2017. Parameterizing reactive dissolved organic matter with a default value skews the prediction of copper solution speciation and ecotoxicity in soil. Environmental Toxicology and Chemistry, 36, 898–905.

Hodomihou R.N., Feder F., Masse D., Agbossou K. E., Amadji G. L., Doelsch E., 2016. Diagnostic de contamination des agrosystèmes périurbains de Dakar par les éléments traces métalliques. Biotechnologie, Agronomie, Société et Environnement, 20, 397-407.

Alexandre A., Balesdent J., Cazevieille P., Chevassus-Rosset C., Signoret P., Mazur J-C., Harutyunyan A., Doelsch E., Basile-Doelsch I., Miche H., Santos G. M., 2016. Direct uptake of organic carbon by grass roots and allocation in leaves and phytoliths: 13C labeling evidence. Biogeosciences Discussion, 13, 1693–1703.

Guigues S., Bravin M. N., Garnier C., Masion A., Chevassus-Rosset C., Cazevieille P. and Doelsch E., 2016. Amino acid involvement in high-affinity copper complexation in tomato and wheat root apoplasts: spectroscopic and thermodynamic evidence. Metallomics, 8, 366-376.

Tella M., Bravin M. N., Thuries L., Cazevieille P., Chevassus-Rosset C., Collin B., Chaurand P., Legros S. and Doelsch E., 2016. Increased zinc and copper availability in organic waste amended soil: evidence of distinct release mechanisms. Environmental Pollution, 212: 299-306.

Formentini T. A., Mallmann F. J. K., Pinheiro A., Fernandes C. V. S., Bender M. A., da Veiga M., Rheinheimer dos Santos D., Doelsch E., 2015. Copper and zinc accumulation and fractionation in a clayey Hapludox soil subject to long-term pig slurry application. Science of the Total Environment, 536: 831-839.

Hodomihou N. R., Feder F., Doelsch E., Agbossou K. E., Amadji, G. L., Ndour-Badiane Y., Cazevieille P., Chevassus-Rosset C., Masse D., 2015. Caractérisation des risques de contamination des agrosystèmes périurbains de Dakar par les éléments traces métalliques. Agronomie Africaine, 27 (1): 69 - 82.

Ren Z-L., Tella M., Bravin M. N., Comans Rob N.J., Dai J., Garnier J-M., Sivry Y., Doelsch E., Straathof A. and Benedetti M., 2015. Effect of Dissolved Organic Matter Composition on Metal Speciation in Soil Solutions. Chemical Geology, 398: 61-69.

Feder F., Bochu V., Findeling A., Doelsch E., 2015. Repeated pig manure applications modify nitrate and chloride competition and fluxes in a Nitisol. Science of the Total Environment, 511: 238–248.

Wassenaar T., Bravin M. N., Dumoulin F. and Doelsch E., 2015. Ex-ante fate assessment of trace organic contaminants for decision making: A post-normal estimation for sludge recycling in Reunion. Journal of Environmental Management, 147: 140-151.

Romeo A., Vacchina V., Legros S. and Doelsch E., 2014. Zinc fate in animal production systems. Metallomics, 6: 1999-2009.

Guigues S., Bravin M. N., Garnier C., Masion A. and Doelsch E., 2014. Isolated cell walls exhibit cation binding properties distinct from those of plant roots. Plant and Soil, 381: 367-379.

Collin B., Doelsch E., Keller C., Cazevieille P., Tella M., Chaurand P., Panfili F., Hazeman J-L., Meunier J.-D., 2014. Evidence of sulfur-bound reduced copper in bamboo exposed to high silicon and copper concentrations. Environmental Pollution, 187: 22-30.

Wassenaar T., Doelsch E., Feder F., Guerrin F., Paillat J.-M., Thuriès L., Saint Macary H., 2014. Returning Organic Residues to Agricultural Land (RORAL) – fuelling the Follow the Technology approach. Agricultural Systems, 124: 60-69.

Collin B., Doelsch E., Keller C., Panfili F., Meunier J.-D., 2013. Effects of silicon and copper on bamboo grown hydroponically. Environmental Science and Pollution Research, 20(9): 6482-6495.

Tella M., Doelsch E., Letourmy P., Chataing S., Cuoq F., Bravin M.N. and Saint Macary H., 2013. Investigation of potentially toxic heavy metals in different organic wastes used to fertilize market garden crops. Waste Management, 33: 184-192.

Legros S., Doelsch E., Feder F., Moussard G., Sansoulet J., Gaudet J.-P., Rigaud S., Basile Doelsch I., Saint Macary H. and Bottero J-Y., 2013. Fate and behaviour of Cu and Zn from pig slurry spreading in a tropical water-soil-plant system. Agriculture, Ecosystems & Environment, 164: 70-79.

Llorens I., Lahera E., Delnet W., Proux O., Braillard A., Hazemann J-L., Prat A., Testemale D., Dermigny Q., Gelebart F., Morand M., Shukla A., Bardou N., Ulrich O., Arnaud S., Berar J-F., Boudet N., Caillot B., Chaurand P., Rose J., Doelsch E., Martin P., Solari P. L., 2012. High energy resolution five-crystal spectrometer for high quality fluorescence and absorption measurements on an X-ray absorption spectroscopy beamline. Review of Scientific Instrument, 83, 0631040, 1-9.

Levard C., Doelsch E., Basile-Doelsch I., Chaurand P., Miche H., Masion A., Rose J., Borschneck D., Bottero J.-Y., 2012. Structure and Distribution of Allophanes, Imogolite and Proto-Imogolite in Volcanic Soils. Geoderma, 183–184(0), 100-108.

Collin B., Doelsch E., Keller C., Panfili F., Meunier J.-D., 2012. Distribution and variability of silicon, copper and zinc in different bamboo species. Plant and Soil, 351(1): 377-387.

Doelsch E., Auffan M, Bottero J-Y, Chaurand P, Legros S, Levard C, Masion A, Rose J., 2011. Déchets, polluants et nanomatériaux: valorisation, dépollution, impacts environnementaux et toxicologiques. Actualité Chimique, 356-357: 91-96.

Levard C., Masion A., Rose J., Doelsch E., Borschneck D., Olivi L., Chaurand P., Dominici C., Ziarelli F., Thill A., Maillet P., Bottero J.-Y., 2011. Synthesis of Ge-imogolite: influence of the hydrolysis ratio on the structure of the nanotubes. Physical Chemistry Chemical Physics. 13(32): 14516-14522.

Collin B., Doelsch E., 2010. Impact of high natural soilborne heavy metal concentrations on the mobility and phytoavailability of these elements for sugarcane. Geoderma, 44(18): 6926–6932.

Legros S., Chaurand P., Rose J., Masion A., Briois V., Ferrasse J.-H., Saint-Macary H., Bottero, J.-Y., Doelsch E., 2010. Investigation of copper speciation in pig slurry by a multi-technical approach: size fractionation, X-ray micro-spectroscopy, thermodynamic modelling and X-ray Absorption Near Edge Structure spectroscopy. Environmental Science & Technology, 44(18): 6926–6932.

Levard,C., Rose J., Thill A., Masion A., Doelsch E., Maillet P., Spalla O., Olivi L., Cognigni A., Ziarelli F., Bottero J-Y., 2010. Formation and growth mechanisms of imogolite-like aluminogermanate nanotubes. Chemistry of Materials, 22(8): 2466-2473.

Maillet P., Levard C., Larquet E., Mariet C., Spalla O., Menguy N., Masion A., Doelsch E., Rose J., Thill A., 2010. Evidence of Double-Walled Al-Ge Imogolite-Like Nanotubes. A Cryo-TEM and SAXS Investigation. Journal of American Chemical Society, 132(4): 1208-1209.

Doelsch E., Masion A., Moussard G., Chevassus-Rosset C., Wojciechowicz O., 2010. Impact of pig slurry and green waste compost application on the exchangeable fractions of heavy metals of tropical soils. Geoderma, 155(3-4): 390-400.

Legros S., Doelsch E., Masion A., Rose J., Borschneck D., Proux O., Hazemann J-L., Saint-Macary H., Bottero J.-Y., 2010. Combining size fractionation, scanning electron microscopy and X-ray absorption spectroscopy to probe Zn speciation in pig slurry. Journal of Environmental Quality, 39(2): 531-540.

Levard C., Masion A., Rose J., Doelsch E., Borschneck D., Dominici C., Ziarelli F., Bottero J.-Y., 2009. Synthesis of Imogolite Fibers from Decimolar Concentration at Low Temperature and Ambient Pressure: A Promising Route for Inexpensive Nanotubes. Journal of American Chemical Society, 131(47): 17080-17081.

Levard C., Doelsch E., Rose J., Masion A., Basile-Doelsch I., Proux O., Hazemann J-L., Borschneck D., Bottero J.-Y., 2009. Role of natural nanoparticles on the behaviour of Ni in andosoils of la Reunion. Geochimica et Cosmochimica Acta, 73(16): 4750-4760.

Doelsch E., Masion A., Cazevieille P. and Condom N., 2009. Spectroscopic characterization of organic matter of a soil and vinasse mixture during aerobic and anaerobic incubation. Waste Management, 29(6): 1929-1935.

Levard C., Rose J., Masion A., Doelsch E., Borschneck D., Olivi L., Dominici C., Grauby O., Woicik J.C. and Bottero J.-Y., 2008. Synthesis of Large Quantities of Single-Walled Aluminogermanate Nanotubes. Journal of American Chemical Society, 130(18): 5862-5863.

Doelsch E., Moussard G. and Saint Macary H., 2008. Fractionation of tropical soilborne heavy metals-Comparison of two sequential extraction procedures. Geoderma, 143(1-2): 168-179.

Doelsch E., Deroche B. and Van de Kerchove V., 2006. Impact of sewage sludge spreading on heavy metal speciation in tropical soils (Reunion, Indian Ocean). Chemosphere, 65(2): 286-293.

Doelsch, E., Basile-Doelsch, I., Rose, J., Masion, A., Borschneck, D., Hazemann, J.L., SaintMacary, H. and Bottero, J.-Y., 2006. New Combination of EXAFS Spectroscopy and Density Fractionation for the Speciation of Chromium within an Andosol. Environmental Science & Technology, 40(24): 7602-7608.

Doelsch E., Van de Kerchove V. and Saint Macary H., 2006. Heavy metal content in soils of Reunion (Indian Ocean). Geoderma, 134(1-2): 119-134.

Doelsch E., Saint Macary H. and Van de Kerchove V., 2006. Sources of very high heavy metal content in soils of volcanic island (La Reunion). Journal of Geochemical Exploration, 88(1-3): 194-197.

Doelsch E., Rose J., Masion A., Bottero J.-Y., Nahon D. and Bertsch P.M., 2002. Hydrolysis of Iron(II) Chloride under Anoxic Conditions and Influence of SiO4 Ligands. Langmuir, 18(11): 4292-4299.

Doelsch E., Masion A., Rose J., Stone W.E.E., Bottero J.-Y. and Bertsch P.M., 2003. Chemistry and structure of colloids obtained by hydrolysis of Fe(III) in the presence of SiO4 ligands. Colloids and Surfaces A: Physicochemical and Engineering Aspects., 217: 121-128.

Masion A., Doelsch E., Rose J., Moustier S., Bottero J.-Y. and Bertsch P.M., 2001. Speciation and Crystal Chemistry of Iron(III) Chloride Hydrolyzed in the Presence of SiO4 Ligands. 3.Semi-local Scale Structure of the Aggregates. Langmuir, 17(16): 4753-4757.

Doelsch, E., Stone, W.E.E., Petit, S., Masion, A., Rose, J., Bottero, J.-Y. and Nahon, D., 2001. Speciation and crystal chemistry of Fe(III) chloride hydrolyzed in the presence of SiO4 ligands. 2. Characterization of Si-Fe aggregates by FTIR and 29Si solid-state NMR. Langmuir, 17(5): 1399-1405.

Doelsch E., Rose J., Masion A., Bottero J.-Y., Nahon D. and Bertsch P.M., 2000. Speciation and crystal chemistry of iron (III) chloride hydrolyzed in the presence of SiO4 ligands. 1. An Fe K-edge EXAFS study. Langmuir, 16(10): 4726-4731.

Submitted articles: 1 Dalanda Diallo M., Mahamat-Saleh M., Saliou Sarr P., Masse D., Wood S. A., Diallo A., Ndiaye O., Diop L.,

Codjo Agbangba E., Ndao P., Dick R. P., Doelsch E., Chotte J.-L., Diop A. Effect of the Great Green Wall on soil N mineralization and microbial biomass. Journal of Arid Environments.

General publications: 9 Doelsch E., D’astuto M, Berrier E., Cuisset A., Dupuis V., Field D., Monnier J., Moréra S., Ninet S., Rossano S.,

Testard F., 2012. Seventh Annual SOLEIL Users' Meeting. Synchrotron Radiation News, 25:3, 6-9. Collin B., Doelsch E., Saint Macary H., 2012. Éléments trace métalliques et épandage de produits organiques

à La Réunion. Revue Agronomie Environnement & Sociétés, 2(1): 59-67 . Doelsch E., Basile-Doelsch I., Bottero J.-Y., Cazevieille P. Chevassus-Rosset C., Feder F., Garnier J.-M., Gaudet

J.-P., Legros S., Levard C., Masion A., Moussard G., Moustier S., Rose J., Saint-Macary H., 2011. Recyclage agricole des déchets organiques dans les sols tropicaux (Ile de La Réunion): quel impact sur les transferts d'éléments traces métalliques ? Étude et Gestion des Sols, 18(3): 175-186.

Doelsch E., 2011. Recyclage agricole des déchets organiques dans des sols tropicaux, impact sur les transferts d'ETM. La Lettre du Gis Sol, n°23.

Moréra S., Testard F., Doelsch E., 2010. Fifth Annual SOLEIL Users' Meeting. Synchrotron Radiation News, 23 (3): 18 - 20.

Doelsch E., 2010.Imogolites: natural nanoparticles that sequester nickel. pp. 66-67. In: CIRAD 2009. 80 p. Bravin M.N., Doelsch E., Hinsinger P., 2010. Rhizospher: a suitable scale for assessing the phytoavailability of

trace elements ? pp. 22. In: Agronomy. Crops and Cropping Systems - Les Dossiers d'Agropolis International 12, 68 p.

Doelsch E., 2010. Nanotubes dépolluants. pp. 13. In: La Nature comme modèle, pour une intensification écologique de l'agriculture, CIRAD, 15p.

Doelsch E., Bourgeon G., 2009. Sewage sludges, trace metal elements and sugarcane. pp. 24. In: Soil, Earth’s Living Skin - Les Dossiers d'Agropolis International 8, 52p.

Conference papers with proceedings: 15 Tella M., Proux O., Hazeman J.-L., Briois V., Bravin M. N., Doelsch E., Combining X-ray absorption

spectroscopy (XAS) and diffusive gradients in thin films (DGT) to probe speciation and dynamic of heavy metals in soils amended with organic wastes. In: Proceedings of Conférence internationale RAMIRAN: Recyclage des résidus organiques pour l'agriculture: de la gestion des déchets aux services écosystémiques, Versailles, France, 3-5 June 2013 / INRA. - s.l.: INRA, 2013

Hodomihou N. R., Feder F., Agbossou K. E., Masse D., Ndour-Badiane Y., Cazevieille P., Chevassus-Rosset C., Montes M., Marger J.-L., Doelsch E. Negative externalities of intensive use of organic wastes on two tropical soils in the context of urban agriculture in the region of Dakar. In: Proceedings of Conférence internationale RAMIRAN: Recyclage des résidus organiques pour l'agriculture: de la gestion des déchets aux services écosystémiques, Versailles, France, 3-5 juin 2013/INRA. - s.l.: INRA, 2013

Oustrière N., Lahbib-Burchard T., Doelsch E., Feder F., Wassenaar T, Bravin M. N. Predictive modelling of the long-term accumulation of trace metals in tropical soils amended with organic wastes - field trial validation In: Proceedings of Conférence internationale RAMIRAN: Recyclage des résidus organiques pour l'agriculture: de la gestion des déchets aux services écosystémiques, Versailles, France, 3-5 June 2013 / INRA. - s.l.: INRA, 2013

Lahbib-Burchard T., Wassenaar T., Doelsch E., Feder F., Bravin M., 2012. Prédiction de l'accumulation à long-terme des éléments traces métalliques dans les sols en contexte de recyclage agricole de produits résiduaires organiques en milieu tropical: Validation d'un modèle par mesures in situ. Bulletin du Groupe Francophone Humidimétrie et Tranferts en Milieux Poreux, (58): 185-192.

Lemal L., Bravin M. N., Letourmy P., Hinsinger P. and Doelsch E. Development of a new plant-based biotest to assess trace element phytoavailability in contaminated soils: Selection of target-plant species for standardization. Proceedings of SETAC Europe 21st Annual Meeting, 15-19 May 2011, Milan, Italy.

Saint Macary H., Houot S., Cambier P., Aubry C., Paillat J.M., Parnaudeau V., Doelsch E., Ndour Y.B., Masse D., Rabeharisoa R.L., Masion A., Zelem M.C., Paillat Jarousseau H., Guerrin F. 2010. Ecological intensification of agricultural production systems through waste recycling: the ISARD project. In: Wery Jacques (ed.), Shili-Touzi I. (ed.), Perrin A. (ed.). Proceedings of Agro 2010: the XIth ESA Congress, August 29th - September 3rd, 2010, Montpellier, France. Montpellier: Agropolis International, p. 1023-1024. ESA Congress. 11, 2010-08-29/2010-09-03, Montpellier, France.

Masion A., Levard C., Solovitch N., Diot M.A., Auffan M., Botta C., Labille J., Rose J., Chaurand P., Borschneck D., Doelsch E., Ziarelli F., Thill A., Bottero J.Y., 2010. Mobility of natural and engineered nanoparticles in aquatic media. Geochimica et Cosmochimica Acta 74(12), A674-A674.

Legros S., Doelsch E., Rose J., Masion A., Proux O., Hazmann JL., Saint-Macary H., Bottero J.-Y., 2008. Cu and Zn speciation in pig slurry impact on their mobility in soil. Geochimica et Cosmochimica Acta, 72(12): A531.

Masion A., Levard C., Ziarelli F., Doelsch E., Rose J., Bottero J.-Y., 2008. Nanosized aluminosilicates (allophane): Formation mechanisms and sorption capacities. Geochimica et Cosmochimica Acta, 72(12): A601.

Levard C., Rose J., Masion A., Doelsch E., Basile-Doelsch I. and Bottero J.Y., 2007. Role of natural nanoparticles (imogolite and allophane) on the mobility of trace metals in soils from La Reunion island. Geochimica et Cosmochimica Acta, 71(15): A564.

Legros S., Doelsch E., Rose J., Masion A., Proux O., Hazemann J., Saint-Macary H. and Bottero J.-Y., 2008. Cu and Zn speciation in pig slurry impact on their mobility in soil. Geochimica et Cosmochimica Acta, 72(12): A531.

Doelsch E., Legros S., Rose J., Masion A., Proux O., Hazemann J.-L., Saint Macary H. and Bottero J.Y., 2007. First insight into copper and zinc speciation in pig slurry: 2. An X-ray absorption spectroscopy study, First International Scientific Symposium on Trace Elements in Animal Production Systems OTEANE 2007, Geneva, Switzerland. - s.l.: s.n., 2007. International Scientific Symposium on Trace Elements in Animal Production Systems, 2007-06-14/2007-06-15, Geneva, Switzerland, [3] p.

Legros S., Doelsch E., Masion A., Saint Macary, H. and Bottero, J.Y., 2007. First insight into copper and zinc speciation in pig slurry: 1. sequential extraction and size factionation studies, First International Scientific Symposium on Trace Elements in Animal Production Systems OTEANE 2007, Geneva, Switzerland - s.l.: s.n., 2007. International Scientific Symposium on Trace Elements in Animal Production Systems, 2007-06-14/2007-06-15, Geneva, Switzerland, [3] p.

Doelsch E., Van de Kerchove V. and Saint Macary H., 2004. Heavy metal concentrations in soils of La Réunion (Indian Ocean): anthropogenic contamination or natural pedo-geochemical background? In: R.E. Santelli, J.J. Abrao and W.T.V. Machado (Editors), International Symposium Environmental Geochemistry In Tropical Countries. Niteroi: UFF/ Programa de Geoquimica, Buzios - RJ - Brazil, pp. 796.

Doelsch E., Masion A., Rose J., Stone W.E.E., Bottero J.Y. and Bertsch P.M., 2001. Crystal Chemistry of Colloids Obtained by Hydrolysis of Fe(III) in the Presence of SiO4 Ligands. Materials Research Society Symposium Proceedings, 658: GG3.36.

Invited talks: 21 Legros S., Levard C., le Bars M., Formantini T., Tella M., Guiresse M., Doelsch E. Understanding the fate of

trace elements, towards a comprehensive assessment of agricultural recycling, 14th ICOBTE, 16-20 July 2017, Zurich, Switzerland.

Levard C., le Bars M., Legros S., Formantini T., Kim B., Rose J., Doelsch E. Formation and Reactivity of ZnS Nanoparticules Formed in Organic Wastes, 12ème Colloque des Utilisateurs de SOLEIL, 19-20 January 2017, Saclay, France.

Doelsch E., Speciation & fate of trace elements in the agricultural organic wastes recycling context, Seminar series Universidade Regional de Blumenau, 23 March 2016, Blumenau, Brazil.

Doelsch E., Speciation & fate of trace elements in the agricultural organic wastes recycling context, Science on Fridays seminar, Universidade Federal do Paraná (UFPR), 18 March 2016, Curitiba, Brazil.

Doelsch E., Sol et pollution, Le Sol un patrimoine de l’humanité, 21 november 2015, Montpellier, France. Basile-Doelsch I., Amundson R., Balesdent J., Bonnard P., Borschneck D., Bottero JY, Colin F., de Junet A.,

Doelsch E., Legros S., Levard C., Masion A., Meunier JD, Rose J. Andic soils: mineralogical effect onto organic matter dynamics, organic matter effect onto mineral dynamics, or both? EGU General Assembly, 27 April-2 May 2014, Vienna, Austria.

Legros S., Tella M., Collin B., Levard C., Guiresse M., Rose J., Masion A., Proux O., Hazeman J.-L., Briois V., Bottero J.-Y., E. Doelsch. X-ray absorption spectroscopy to elucidate the behavior of heavy metal in

organic waste agricultural recycling. 9ème Colloque des Utilisateurs de SOLEIL, 23-24 January 2014, Saclay, France.

Liu W., Levard C., Masion A., Chaurand P., Auffan M., Rose J., Doelsch E., Thill A. and Bottero J.Y.: Reactivity and Toxicity of Imogolite Nanotubes. ASA-CSSA-SSSA International Annual Meeting, 16-19 October, 2011, San Antonio TX, USA.

Legros S., Doelsch E., Chaurand P., Rose J., Masion A., Borschneck D., Proux O., Hazemann J.-L., Briois V., Ferrasse J.-H., Saint-Macary H. & Bottero J.-Y. Investigation of Copper and Zinc Speciation in Pig Slurry by a Multitechnique Approach. 21st Annual V.M. Goldschmidt Conference, 14-19 August 2011, Prague, Czech Republic.

Collin B., Doelsch E., Meunier J-D., Keller C., Panfili F. Silicon effects on metal tolerance in bamboo. Seminar Series, Geological & Environmental Sciences, 10 December 2010, San Francisco (CA), USA.

Masion A., Levard C., Solovitch N., Diot M.A., Auffan M., Botta C., Labille J., Rose J., Chaurand P., Borschneck D., Doelsch E., Ziarelli F., Thil, A., Bottero J.Y. Mobility of natural and engineered nanoparticles in aquatic media. 20th V.M. Goldschmidt Conference, 13-18 June 2010, Knoxville TN, USA.

Masion A., Levard C., Rose J., Doelsch E., Thill A., Borschneck D., Bottero J.Y. Formation and growth mechanisms of natural nanotubes: imogolites. 19th Annual V.M. Goldschmidt Conference, 21-26 June 2009, Davos, Switzerland.

Doelsch E. Recyclage agricole des déchets organiques dans les sols tropicaux: quel impact sur les transferts d’éléments traces métalliques (Ile de La Réunion)? Les Matières organiques du sol: rôles, risques et enjeux. Colloque de restitution du programme GESSOL 2. 4 December 2008, Paris, France.

Levard C., Rose J., Masion A., Doelsch E., Basile-Doelsch I., Bottero J.-Y. Role of natural nanoparticles (imogolite and allophane) on the mobility of trace metals in soils from La Reunion island. 17th Annual V. M. Goldschmidt Conference, 19-24 August 2007, Cologne, Germany.

Doelsch E. Recyclage agricole des déchets organiques dans les sols tropicaux: quel impact sur les transferts d’éléments traces métalliques (Ile de La Réunion)? De la recherche sur les sols à la decision publique: le programme GESSOL, un support à la directive cadre sur la protection des sols, 21-22 November 2006, Paris, France.

Masion A., Rose J., Vilgé-Ritter A., Doelsch E., P.M. Bertsch, Bottero J.Y. Coagulation-flocculation by Al and Fe salts: Mechanisms and floc structure. France/Texas Water Treatment Research Congress, 12-13 Janvier 2004, Houston TX, USA.

Masion A., Rose J., Doelsch E., Bertsch P.M., Bottero J.Y. Multiscale characterization of Fe(III) and Al(III) based colloids. Deutsche Bodenkündliche Gesellschaft Conference on Mineral Surface and Colloid Chemistry in Soil and Aquatic Environments, 8-9 October 2002, Karlsruhe, Germany.

Doelsch E., Masion A., Rose J., Stone W.E.E., Bottero J.Y, Bertsch P.M. Crystal Chemistry of Colloids obtained by Hydrolysis of Fe(III) in the presence of SiO4 ligands. European Materials Research Society, Spring Meeting, 18-21 June 2002, Strasbourg, France.

Doelsch E., Rose J., Masion A., Bottero J.-Y. Nucleation and growth of Fe-Si systems. SREL Seminar Series, 10 November 1999, Aiken (SC), USA.

Doelsch E., Rose J., Masion A., Bottero J.-Y. Crystal chemistry of Fe-Si colloidal phases. MSU Dpt. Crop & Soil Science Seminars, 4 November 1999, Lansing (MI), USA.

Doelsch E., Rose J., Masion A. Bottero, J.-Y. Chimie des complexes Fe-SiO4. Colloque Colloïdes et Chimie de l'Environnement, 4-6 October 1999, Geneva, Switzerland.

Conference communications: 43 Le Bars M., Levard C., Legros S., Ambrosi J.-P., Rose J., Borschneck D., Doelsch E. Stability of ZnS formed

during anaerobic digestion 1st International Congress on Metals in Anaerobic Biotechnologies IMAB17, 4-6 October 2017, Sevilla, Spain.

Santaella C., Collin B., Hamidat M., Barakat M., Ortet P., Harir M., Auffan M., Doelsch E., Schmitt-Kopplin P., Heulin T., Achouak W. Safer by design nanomaterials through environmental genomics (metabarcoding) and metabolomics, 4ème colloque de Génomique Environnementale, 13-15 septembre 2017, Marseille, France.

Bravin M. N., Djae T., Mayen J.-F., Garnier C. and Doelsch E. A bioavailability insight into the risk assessment of a trace metal contaminated soil following long-term application of organic wastes, 14th ICOBTE, 16-20 July 2017, Zurich, Switzerland.

Collin B., Doelsch E., Auffan M., Achouak W. and Santaella C. Combined effect of nanoparticles and trace metals in a soil-plant-microbe ecosystem, 14th ICOBTE, 16-20 July 2017, Zurich, Switzerland.

le Bars M., Levard C., Legros S., Dublet G., Formentini T., Doelsch E. Réactivité des nanoparticules de sulfure de zinc présentes dans les déchets organiques. 12èmes Congrès de l’association française de cristallographie, 4 - 7 juillet 2016, Marseille, France.

Collin B., Doelsch E., Auffan M., Achouak W. and Santaella C. Impact of biosolid containing nanomaterials on a soil-plant-bacteria system. 12èmes Rencontres Plantes-Bactéries, 11 - 15 janvier 2016, Aussois, France.

Djae T., Bravin M.N. , Garnier C., Mayen J.-F. and Doelsch E. Modifications of chemical properties and copper speciation in the solution of field-collected rhizosphere. 13th ICOBTE, 12-16 July 2015 Fukuoka, Japan.

Basile-Doelsch I., Derrien D., Amundson R., Balesdent J., Borschneck D., Doelsch E. and Levard C. Dynamics of organic compounds associated with non-cristalline minerals in andosols: a key for understanding long term SOM stabilization in any soils? 5th International Symposium on Soil Organic Matter, 20 -24 September 2015, Göttingen, Germany.

Djae T., Bravin M.N. , Garnier C., Mayen J.-F. and Doelsch E. Modifications des propriétés physico-chimiques des sols amendés avec des produits résiduaires organiques : conséquences sur la spéciation de cuivre en solution. 24ème Journée de la Chimie, SCF-PACA, 22 April 2015, Toulon, France.

Djae T., Bravin M.N. , Garnier C., Mayen J.-F. and Doelsch E. Modifications physico-chimiques des matières organiques dissoutes dans la rhizosphère des sols amendés avec des produits résiduaires organiques : conséquences sur la spéciation de cuivre en solution. 24ème Réunion Sciences de la Terre, 24th Earth Sciences Meeting, 27-31 October 2014, Pau, France.

Bravin M.N., Lemal L., Cazevieille P., Chevassus-Rosset C., Montes M., Marger J.L., Arnal D., Hinsinger P., Doelsch E. 2014. Validation interlaboratoire d’un nouveau test végétal normalisé ISO pour mesurer la phytodisponibilité environnementale des éléments traces. 12èmes Journées d’Étude des Sols (JES2014), Chambéry, France.

Hodomihou N.R., Feder F., Agbossou K.E., Doelsch E., Amadji G.L., Ndour-Badiane Y., Cazevieille P., Chevassus-Rosset C. and Masse D. Caractérisation des risques de contamination de deux sols tropicaux par les éléments traces métalliques en contexte de recyclage des produits résiduaires organiques. 12èmes Journées d’Étude des Sols (JES2014), Chambéry, France.

Hodomihou N.R., Feder F., Agbossou K.E., Doelsch E., Amadji G.L., Ndour-Badiane Y., Cazevieille P., Chevassus-Rosset C. and Masse D. Caractérisation des risques de contamination des agrosystèmes périurbains de Dakar par les éléments traces métalliques. 4th edition of the Agriculture Science Week (ASW) in West Africa and Central Africa, 16-20 June 2014, Niamey, Niger.

Collin B., Doelsch E., Keller C., Cazevieille P., Tella M., Chaurand P., Panfili F., Hazemann J-L, Meunier J.-D. Evidence Of Sulfur-Bound Reduced Copper In Bamboo Exposed To High Silicon And Copper Concentrations. ENVIronnemEnt @ SOLEIL 2014 : Résultats et nouveaux defies, 13-14 May 2014, Gif-sur-Yvette, France.

Bravin M.N., Djae T., Cazevieille P., Chevassus-Rosset C., Lemal L., Marger J.-L., Montes M., Pradier C. and Doelsch E. 2014 Variability in the binding capacity of dissolved organic matters toward trace metals in soil: impact on predictive ecotoxicology. 24th Annual Meeting of the Society of Environmental Toxicology and Chemistry (SETAC Europe), 11-15 May, Basel, Switzerland.

Djae T., Bravin M.N. , Garnier C., Mayen J.-F. and Doelsch E. Physico-chemical changes in dissolved organic matters in the rhizosphere of plants grown in soil amended with organic wastes: an in-situ investigation. EGU General Assembly, 27 April-2 May 2014, Vienna, Austria.

Djae T., Bravin M.N. , Cazevieille P. , Chevassus-Rosset C., Lemal L. , Marger J.-L. , Montes M., Garnier C. and Doelsch E. Root-induced alterations of copper speciation in solution in the rhizosphere of crop species. ICOBTE, 16-20 June 2013, Athens, USA.

Bravin M.N. , Lemal L. , Arnal D. , Hinsinger P. , Benedetti M.F. , Boulonne L. , Garnier J.M. , Jolivet C. and Doelsch E. From scientific concepts to standardization: development of a plant-based test for assessing trace element phytoavailability. ICOBTE, 16-20 June 2013, Athens, USA.

Basile-Doelsch I., Levard C., Doelsch E., Abidin Z., Miche H., Masion A., Rose J., Borschneck D. and Bottero J.-Y. Structure of short-range ordered aluminosilicates in andic horizons of volcanic soils. 5th International Workshop on Soil and Sedimentary Organic Matter Stabilization and Destabilization, 7 -11 October 2012, Monte Verità, Switzerland.

Lahbib-Burchard T., Wassenaar T., Doelsch E., Feder F., Bravin M.N. Prédiction de l’accumulation à long-terme des éléments traces métalliques dans les sols en contexte de recyclage agricole de produits résiduaires organiques en milieu tropical: Validation d’un modèle par mesures in situ. 50 ans de l'Orgeval & 37èmes journées du Groupe Francophone Humidimétrie et TraNsferts en Milieux Poreux, 20-23 November 2012, Paris, France.

Bravin M.N., Doelsch E. and Hinsinger P 2012 Root-induced decrease in metal binding capacity of dissolved organic matters in the rhizosphere: evidences from two convergent studies. Eurosoil, 2-6 July 2012, Bari, Italy.

Rose J., Levard C., Thill A., Masion A., Chaurand P., Doelsch E., Basile-Doelsch I. and Bottero J-Y. Mechanisms of formation and reactivity of imogolite types material. 7th International Conference Interfaces Against Pollution, 11-14 June 2012, Nancy, France.

Legros S., Doelsch E., Masion A, Chaurand P., Rose P., Borschneck D., Proux O., Saint-Macary H. and Bottero J.Y. Copper and Zinc Speciation In Pig Slurry: Implications On Mobility and Bioavailability In Soils. ASA-CSSA-SSSA International Annual Meeting, 16-19 October, 2011, San Antonio TX, USA.

Bravin MN, Lemal L, Arnal D, Cazevieille P, Chevassus-Rosset C, Letourmy P, Hinsinger P and Doelsch E. From rhizosphere research to risk assessment: toward the standardisation of a plant-based biotest for assessing trace element phytoavailability in contaminated soils. “Rhizosphere 3” Conference, 25-30 September 2011, Perth, Australia

Levard C., Liu W., Masion A., Thill A., Rose J., Chaurand P., Auffan M., Doelsch E., Proux O. and Bottero J.Y.: Imogolites as a Tool for Evaluating the Hazard of HARN. 21st V.M. Goldschmidt Conference, 14-19 August 2011, Prague, Czech Republic.

Tella M., Chataing S., Collin B., Diot M.-A., Bravin M.N., Doelsch E. Copper Speciation in Organic Wastes by X-Ray Absorption Spectroscopy. 21st Annual V.M. Goldschmidt Conference, 14-19 August 2011, Prague, Czech Republic.

Tella M., Bravin M.N., Doelsch E. Temporal dynamic of trace metals in soils amended with contaminated organic wastes. 11th International Conference on the Biogeochemistry of Trace Elements, 3-7 July 2011, Florence, Italy.

Bravin MN., Lemal L., Hinsinger P., Doelsch E. Development of a new plant-based biotest to assess trace element phytoavailability in contaminated soils - Selection of target-plant species for standardization. SETAC Europe 21st Annual Meeting, 15-19 May 2011, Milan, Italy.

Tella M., Chataing S., Bravin M.N., Doelsch E. Investigation of trace elements content in organic wastes used for marketing gardening. Urban and peri-urban horticulture in the century of cities, 6-9 December 2010, Dakar, Senegal.

Saint Macary H., Hout S., Cambier P., Aubry S., Paillat J-M., Parnaudeau V., Doelsch E., Ndour Y., Masse D., Rabeharisoa L., Masion A., Zélem M-C., Paillat-Jarousseau H., Guerrin F. Ecological intensification of agricultural production systems through waste recycling. Urban and peri-urban horticulture in the century of cities, 6-9 December 2010, Dakar, Senegal.

Legros S., Doelsch E., Chaurand P., Rose J., Masion A., Borschneck D., Proux O., Hazemann J-L. , Briois V., Ferrasse J-H., Saint-Macary H. and Bottero J-Y. Investigation of copper and zinc speciation in pig slurry by a multitechnique approach. 14th Ramiran Conference, 13-15 September 2010, Lisbon, Portugal.

Levard C., Masion A., Doelsch E., Thill A., Spalla O., Borschneck D., Bottero J.Y., Rose J. Synthèse et réactivité des Imogolites naturelles et artificielles. Worshop Imogolite 2010, 15-16 March 2010, Saclay, France.

Thill A., Maillet P., Levard C., Larquet E., Launois P., Cambedouzou J., Mariet C., Spalla O., Menguy N., Masion A., Doelsch E., Rose J. Caractérisation structurale et cinétique de formation des Imogolites du précurseur aux tubes finaux. Imogolite Workshop 2010, 15-16 March 2010, Saclay, France.

Basile-Doelsch I., De Junet A., Legros S., Levard C., Borschneck D., Balesdent J., Masion A., Rose J., Doelsch E. Imogolite et allophane naturelles dans les andosols: mythe ou réalité ? Imogolite Workshop 2010, 15-16 March 2010, Saclay, France.

Legros S., Doelsch E., Chaurand P., Masion A., Rose J., Feder F., Sansoulet J., Gaudet J-P., Proux O.,

Hazemann J-L. , Briois V., Saint-Macary H. and Bottero J-Y. Evaluation de l’impact environnemental de l’épandage de lisier de porc par une approche multi-échelle. Séminaire matière organique et environnement, 26 -29 February 2009, Sainte-Maxime, France.

Levard C., Rose J., Masion A., Doelsch E., Basile-Doelsch I., Borschneck D., Bottero J.-Y. New findings on the structure of natural and synthetic aluminosilicates nanoparticles. Aluminium and Silicon in Soils and the Environment Conference, 3-5 September 2008, Aberdeen, Scotland.

Masion A., Levard C., Ziarelli F., Doelsch E., Rose J., Bottero J.-Y. Nanosized aluminosilicates (allophane): Formation mechanisms and sorption capacities. 18th Annual V M Goldschmidt Conference, 13-18 July 2008, Vancouver, Canada.

Levard C., Rose J., Masion A., Doelsch E., Basile-Doelsch I., Borschneck D., Bottero J.-Y. New findings on natural aluminosilicate nanoparticles structure: A synthetic route approach and multi-scale characterization techniques. European Geosciences Union General Assembly, 13-18 April 2008, Vienna, Austria.

Levard C., Rose J., Masion A., Doelsch E., Borschneck D., Bottero J.-Y. Role of natural nanoparticles, imogolite and allophane, on the mobility of trace metals in soils from La Reunion Island. French-American Young Engineering Scientists Symposium, 7-9 July 2008, Washington, USA.

Doelsch E., Van de Kerchove V., Saint Macary H. Heavy metal concentrations in soils of La Réunion (Indian Ocean): anthropogenic contamination or natural pedo-geochemical background? 4th International Symposium on Environmental Geochemistry in Tropical Countries, 25-29 October 2004, Buzios, Brazil.

Masion A., Rose J., Vilgé-Ritter A., Doelsch E., Bertsch P.M., Bottero J.Y. Chimie du Fe(III) et de l'Al(III) en presence de ligands complexants. Conférence Le Fil de l'Eau, 10-12 Mas 2003, Nancy, France.

Doelsch E., Rose J., Masion A., Bottero J.Y, Stone W.E.E. Nucleation and growth mechanisms of Fe in the presence of SiO4 ligands. 219th ACS National Meeting, 26-30 March 2000, San Francisco (CA), USA.

Doelsch E., Rose J., Masion A., Bottero J.-Y., Stone W.E.E. Crystal chemistry of Fe-Si colloidal phases. 218th ACS National Meeting, 22-26 August 1999, New Orleans (LA), USA.

Poster: 27 Alexandre A., Santos G. M., Balesdent J., Basile-Doelsch I., Borschneck D., Cazevieille P., Chevassus-Rosset C.,

Doelsch E., Gallagher K. L., Harutyunyan A., Lemee L., Mazur J-C., Reyerson P. E., Signoret P. Soil organic carbon can be up-taken by plant roots and stored in plant biosilica: NanoSIMS and isotopic labeling evidences. EGU General Assembly, 12 – 17 April 2015, Vienna, Austria.

Djae T., Garnier C., Mounier S., Bravin M.N. and Doelsch E. Three-dimensional fluorescence as a tool to characterize dissolved organic matter in the rhizosphere of plants cropped in soil amended with organic waste. EGU General Assembly, 27 April-2 May 2014, Vienna, Austria.

Collin B., Meunier J-D., Keller C., Panfili F., Doelsch E. Combining cryo-scanning electron microscopy, μX-ray fluorescence spectroscopy and X-ray absorption spectroscopy to probe copper speciation in a bamboo. 9th World Bamboo Congress, 10-15 April 2012, Antwerp, Belgium.

Guigues S., Masion A., Garnier C., Bravin M.N., Doelsch E. Physico-chemical Characterization of Functional Groups Responsible for Trace Metal Binding in Root Apoplast. International Conference on Plant Growth, Nutrition & Environment Interactions, 18-21 February 2012, Austria.

Bravin M.N., Chataing S., Bielka V., Hutte M., Doelsch E. Concentration and reactivity towards copper of dissolved organic matters in a tropical soil amended with organic wastes. 11th International Conference on the Biogeochemistry of Trace Elements, 3-7 July 2011, Florence, Italy

Collin B., Doelsch E., Panfili F., Keller C., Meunier J-D. Combining cryo-scanning electron microscopy, μX-ray fluorescence spectroscopy and X-ray absorption spectroscopy to probe copper speciation in a bamboo. 11th International Conference on the Biogeochemistry of Trace Elements, 3-7 July 2011, Florence, Italy.

Collin B., Doelsch E., Panfili F., Keller C., Meunier J-D. Silica distribution in various bamboos species and its effects on plant growth. AGU Fall Meeting, 13-17 December 2010, San Francisco, California, USA.

Collin B., Doelsch E., Panfili F., Keller C., Meunier J-D. Rôle du silicium dans la tolérance du bambou aux éléments traces métalliques. Congrès Doctorants ED 251/EDSE, 19-20 April 2010, Cassis, France.

Doelsch E., Proux O., Llorens-Alliot I., Montes M., Auffan M., Diot M.-A., Chaurand P., Masion A., Rose J.,

Hazemann J.-L.Ferrihydrite Nanoparticles: New Perspectives?, 7th International Conference on Inelastic X-ray Scattering, 11-14 October 2010, Grenoble, France.

De Junet A., Cambier P., Peltre C., Houot S., Michaud A., Parnaudeau V., Cazevieille P., Doelsch E., Farinet J.L., Saint-Macary H., Nazaret S., N’Dour Y., Masse D., Tovonarivo R. Development of a structured set of tools for evaluation and management of agricultural recycling organic resiudes at local scale. 14th Ramiran Conference, 13-15 September 2010, Lisbon, Portugal.

Masion A., Levard C., Ziarelli F., Doelsch E., Rose J., Bottero J.Y. Formation Mechanism of Nanosized Alumino-Silicate: A Multi Method Study. 4th SOLEIL Users’ Meeting, 21-22 Januaryr 2009, Palaiseau, France.

Legros S., Doelsch E., Rose J., Masion A., Proux O., Hazemann J.L., Saint-Macary H., Bottero J.Y. Cu and Zn speciation in pig slurry impact on their mobility in soil. 18th Annual Goldschmidt Conference, 13-18 July, 2008, Vancouver, Canada.

Legros S., Doelsch E., Rose J., Masion A.; Proux O., Hazeman J.L., Saint-Macary H., Bottero J.Y. Deciphering Zn speciation in pig slurry by using X-Ray Spectroscopy. European Geosciences Union General Assembly 2008, 13-18 April 2008, Vienna, Austria.

Levard C., Rose J., Masion A., Doelsch E., Borschneck D. and Bottero J.-Y. Role of natural nanoparticles, imogolite and allophane, on the mobility of trace metals in soils from La Réunion island. 1st International Workshop on Aquatic Nanosciences and Nanotechnology, 9-11 December 2007, Vienna, Austria.

Doelsch E., Legros S., Rose J., Masion A., Proux O., Hazemann J.-L., Saint Macary H. and Bottero J.-Y. First insight into copper and zinc speciation in pig slurry: 2. an X-ray absorption spectroscopy study. 1st International Scientific Symposium on Trace Elements in Animal Production Systems, 14-15 June 2007, Geneva, Switzerland.

Legros S., Doelsch E., Masion A., Saint Macary H. and Bottero J.-Y. First insight into copper and zinc speciation in pig slurry: 1. sequential extraction and size fractionation studies. 1st International Scientific Symposium on Trace Elements in Animal Production Systems, 14-15 June 2007, Geneva, Switzerland.

Doelsch E., Feder F., Findeling A., Dudal Y., Saint Macary H. Assessing the Risk of Soilborne Heavy Metal Leaching in an Andosol after Sewage Sludge Spreading. 18th World Congress of Soil Science, 9-15 July 2006, Philadelphia, Pennsylvania, USA.

Chaurand P., Rose J., Borschneck D., Böning P., Suavet C., Sammut M., Doelsch E., Ferasse J.-H., Bénard A., Gattacceca J., Ambrosi J.-P., Bard E., Rochette P. and Bottero J.-Y. Applications of a 10 μm spot size laboratory micro-XRF to environmental sciences. European Conference on X-Ray Spectrometry, 19-23 June 2006, Paris, France.

Doelsch E., Masion A., Cazevieille P., Condom N. Caractérisation spectroscopique d’un mélange sol+effluent.Les Matières Organiques en France. Etat de l’Art et Prospectives, 22-24 January 2006, Carqueiranne, France.

Dudal Y., Soobadar A., Doelsch E., Feder F., Findeling A., Salpéteur L., Benoît P., Houot S. & Boudenne J.-L. Nature et suivi dans les sols des MOD d’origine anthropique à l’aide de la spectroscopie de fluorescence. Etat de l’Art et Prospectives, 22-24 January 2006, Carqueiranne, France.

Doelsch E., Saint Macary H., Van de Kerchove V. Sources of very high heavy metal content in soils of volcanic island (La Réunion). 7th International Symposium on the Geochemistry of the Earth’s Surface, 23-27 August 2005, Aix-en-Provence, France.

Doelsch E., Rose J., Masion A., Bottero J.Y., Nahon D., Bertsch P.M. Hydrolysis of Iron(II) Chloride in Anoxic Conditions and Influence of SiO4 Ligands.Monte Verita International Workshop Biogeochemical Controls on the Mobility and Bioavailability of Metals in Soils and Groundwater, 2-7 March 2003, Ascona, Switzerland.

Doelsch E., Rose J., Masion A., Bottero J.Y. Insights of Iron(II) hydrolysis and Influence of SiO4 Ligands by EXAFS. Colloque Utilisateurs LURE 01, 18-19 January 2001, Orsay, France.

Prado R. J., Doelsch E., Flank A.-M. Considerations on Debye-Waller correlations for EXAFS multiple scattering data analysis of diatomic materials.Colloque Utilisateurs LURE 01, 18-19 January 2001, Orsay, France.

Rose J., Doelsch E., Masion A., Flank A.M., Bottero J.Y. Iron hydrolysis in the presence of silica. 11th International Conference on EXAFS (EXAFS XI), 26-31 July 2000, Ako, Japan.

Doelsch E., Masion A., Rose J., Bottero J.Y., Stone W.E.E., Bertsch P.M. Crystal chemistry of colloids obtained by hydrolysis of Fe(III) in the presence of SiO4 ligands. MRS Fall Meeting 2000. 26 November-1 December 2000, Boston (MA), USA.

Doelsch E., Rose J., Masion A., Bottero J.Y. Crystal chemistry of Fe-Si colloidal phases. Colloque Utilisateurs LURE 99, 9-10 December 1999, Orsay, France.

ADMINISTRATION AND RESEARCH COORDINATION Coordination of national programmes: 11 SPEciation and dynamiCs of TRace Elements (SPECTRE). Under the H2020 Marie Sklodowska-Curie Actions

(2018-2020: €204,025). Diagnosis of Waste Treatments for Contaminant Fates in the Environment (DIGESTATE). Under the ANR CRP

CES (6 teams: CIRAD UPR Recycling and Risk, UMR ECOSYS, INRA - LBE, UMR CEREGE, UMR LEM, UMR EMMAH; 2016-2020: €691,000).

Nanomaterial phytoavailability and impact on microbial diversity. Under the INSU CRP EC2CO-Ecodyn (3 teams: CIRAD UPR Recycling and Risk, CEREGE Interfast, UMR LEMiRE; 2014-2015: €47,000).

Development of a generic model (Biotic Ligand Model) to assess the phytoavailability of TM (Cu and Zn). Under the INSU CRP EC2CO-Cytrix (4 teams: CIRAD UPR Recycling and Risk, PROTEE laboratory (EA 3819)-CAPTE, CEREGE SE3D, UMR Biochchemistry & Plant Molecular Physiology-Metal Phytotoxicity group; 2011-2013: €50,000).

NormaRHIZO: Towards standardization of the RHIZOtest for phytoavailability assessment of trace elements in contaminated soil. Under the ANR CRP CES (5 teams: CIRAD UPR Recycling and Risk, Eco&Sols, INRA Infosols, IPGP LGE, CEREGE SE3D; 2010-2013: €500,000).

Urban green waste compost in Réunion: research to determine the TM source. Chamber of Agriculture-CIRAD Partnership Agreement (2 teams: CIRAD UPR Recycling and Risk, MVAD; 2007: €5,500).

Assessment of the mobility and phytoavailability of trace metals (TM) in soils of the Communauté Intercommunale Réunion Est (CIREST) towards a potential derogation in regulations concerning the spreading of slurry from waste treatment plants. DAF-OLE cofunding (1 team; 2007-2008: €57,000).

Agricultural organic waste recycling in tropical soils: what is the impact on trace metal transfers (Réunion)? Under the CRP GESSOL 2 programme (4 teams: CIRAD UPR Recycling and Risk, CEREGE SE3D, LTHE, IRD Réunion; 2005-2007: €112,988).

Risks associated with the presence of trace metals in soil, organic and plant waste in Réunion. MVAD II Framework Agreement: 2002-2005; Chamber of Agriculture-CIRAD Partnership Agreement (1 team, 2005: €13,475).

Risks associated with the presence of trace metals in soil, organic and plant waste in Réunion. MVAD II Framework Agreement: 2002-2005; Chamber of Agriculture-CIRAD Partnership Agreement (1 team, 2004: €20,000).

Inventory of TM contents in soil, organic and plant waste in Réunion. MVAD II Framework Agreement: 2002-2005; Chamber of Agriculture-CIRAD Partnership Agreement (1 team, 2003: €12,200).

Participation in international and national programmes: 12 Sustainable Usage of trace MINerals in Animal Production Program. Under the H2020 Eurostar Programme

(3 teams: Animine, PigChampPro, CIRAD UPR Recycling and Risk; 2018-2020: €2°000,000). Sustainable versus conventional market gardening in South Benin: comparison of environmental, nutritional

and economic impacts. Under the Glofoods Programme (5 teams: CIRAD UPR Recycling and Risk, UMR ECOSYS, UMR QUALISUD, Laboratoire des sciences du sol et Laboratoire de sciences des aliments, faculté des sciences agronomiques (FSA), université d’Abomey-Calavi (UAC, Bénin); 2017-2019 : €26,000).

NanoSoilC: Organomineral interactions: nanoscale mechanisms for carbon sequestration in soils. Under the ANR (4 teams: UMR CEREGE, CIRAD UPR Recycling and Risk, UMR ECOSYS, UMR BEF; 2016-2020: €697,000).

Implementation of the research component of the Senegalese National household biogas digester program. Under the PNB (2 teams: CIRAD UPR Recycling and Risk, ISRA Senegal; 2016-2017: €64,585).

Size of ZnS on their stability in the agricultural organic wastes recycling context. Under the INSU CRP EC2CO-Ecodyn (5 teams: CIRAD UPR Recycling and Risk, CEREGE Interfast, UMR LEMiRE, IPGP LGE, MSC; 2015-2016: €32,000).

Convention for the agricultural use of sludge compost or dry sludge products from the Grand Prado waste treatment station (2 teams: CIRAD UPR Recycling and Risk, Veolia Eau, 2013-2030: €3°723,595).

MetAlTox: metabolomic monitoring of the impact of aluminum on toxicity. Under the INSU CRP EC2CO-MicrobiEn (4 teams: CEREGE SE3D, UMR 6191 LEMiRE, UMR 6263 Chemometrics and Spectrometry, CIRAD UPR Recycling and Risk; 2011: €4,000 /total budget: €28,000).

NanotoxIMO: impact of nanofibre structural characteristics on their respiratory toxicity. Under the AFFSET CRP (CEREGE SE3D, Catholic University of Leuven - LCTAP, CIRAD UPR Recycling and Risk, CEA LIONS, University of the Mediterranean LBME; 2011-2013: €12,500/total budget €152,000).

Spectromicroscopy and nanospectrometry: what is their potential for studying soil TM and C? ECCOREV funding (3 teams: CIRAD UPR Recycling and Risk, CEREGE SE3D, INRA GSE; 2008: €5,000/total budget: €15,000).

ISARD: Ecological intensification of agricultural production systems via waste recycling. Under the ANR CRP Systerra (10 teams: CIRAD UPR Recycling and Risk, INRA EGC, INRA SAD-APT, INRA SAS, IRD SeqBio, CUFR JFC-ERT Speed, CEREGE–SE3D, UCO CERIPSA, ISRA LNRPV, LRI; 2009-2013: €401,086/total budget €957,473) Head of Task 1: Characterization and study of the dynamics of interactions between organic waste products, soil and crops.

Are natural trace metals a limiting factor for slurry spreading on crop fields with Piton de la Fournaise volcanic soil? Research around a volcano in Réunion (REAVOLC) Multiannual Programme of the Regional Counsil of Réunion (3 teams: CIRAD UPR Recycling and Risk, IRD Réunion, Geosciences Réunion; 2007-2010: €17,652).

Analysis of pollution from effluents resulting from pest control treatments in the Mana polder rice-cropping area. Effluent treatment. CIRAD Expert Assessment for DAF French Guiana (1 team; 2002: €15,242).

Formal network coordination 2013-2018: member of the SOERE PRO infrastructure General Assembly and steering committee

(http://www.allenvi.fr/groupes-transversaux/infrastructures-de-recherche/pro ) 2013-2018: member of the AnaEE-France infrastructure steering committee (http://www.anaee-s.fr/) since 2010: member of the ALLENVI alliance Agroecology and Soil working group (www.allenvi.fr) 2008-2013: Elected representative of the SOLEIL (synchtrotron) Users’ Committee for the Heritage,

Archaeology, Environment and Geoscience community. Scientific coorganizer of the 4th, 5th, 6th, 7th and 8th SOLEIL Users’ Seminars at the École

Polytechnique, Palaiseau, France. Participation in expert groups and/or project assessments since 2016: Member of the Beam Time Allocation Panel C04 (ESRF, Grenoble) regarding the authorization

of experiments on ESRF synchrotron 2015: Project appraisals for the Indo-French Centre for the Promotion of Advanced Research-CEFIPRA (1

project/year) 2015: Project appraisals for the Australian Synchrotron (2 project/year) 2012-2013: Project appraisals for the Stanford Synchrotron Radiation Lightsource (1 project/year) 2011-2016: nominated to the Scientific Committee for the BIOHEFECT initiative (Biogeochemistry,

Hydrology and Functioning of Ecosystems, EC2CO) by the INSU Continental Surfaces and Interfaces Scientific Directorate

2011-2014: Project appraisals for the Canadian Light Source (synchrotron) (2-4 projects/year) 2010: Project appraisals for the International Foundation for Science (1 project/year)

2009-2010: Project appraisals for ANR ECOTECH (1-2 projects/year) 2012-2013: Project appraisals for ANR AGROBIOSPHERE (1 project/year) Project appraisals for ANR CESA (1 project/year) 2008- 2010: Member of the French CRG Beamline Programme Committee (ESRF, Grenoble) regarding the

authorization of experiments on CRG beamlines. Article reviews On average 4 articles/year for journals: Geoderma, Journal of Hazardous Materials, Soil and Sediment Contamination, Environmental Science and Technology, Journal of Environmental Quality, etc. Scientific editor Since 2015: Associate Editor of the Journal of Environmental Quality 2012-2014: Member of the Editorial Board of the Scientific World Journal

Conference session organizer Coorganizer of a session entitled “Large-scale programmes, projects, instruments and crosscutting themes” during the 24th Earth Sciences Meeting to be held from 27 to 31 October 2014 at Pau, France.

Coorganizer of a session on the theme “Geochemical impacts of human activity” during the Goldschmidt Conference that was held from 14 to 19 August 2011 in Prague, Czech Republic.

STUDENT SUPERVISION Postdoctorate Impact of nanomaterial in combination with trace elements on a soil-plant-microbe ecosystem using

realistic exposure modes. Blanche Collin – 2015-2016 (2 years). Trace elements dynamics during the mineralization of soil organic matter inputs. Marie Tella – 2010-2011

(18 months). PhD students Influence of organic waste processing and agricultural recycling on structure and reactivity of ZnS Maureen

Le Bars – early October 2015. Function: Thesis Supervisor, dissertation at CEREGE and CIRAD-Montpellier. Phytoavailability of nanomaterials and impact on trace metal uptake Clément Layet – early October 2013. Function: Thesis Supervisor, dissertation at CEREGE and CIRAD-Montpellier. Reactivity of dissolved organic matter in a soil-plant system with agricultural recycling of organic waste

products–Impacts for TM phytoavailability assessment Tanalou Djae –2012-2017. Function: Thesis Co-supervisor, dissertation at CIRAD Réunion, CEREGE and the PROTEE laboratory

(Univ. Toulon) How can periurban agricultural intensification using organic inputs be reconciled with sustainable

preservation of tropical agrosystems? Richard Hodomihou, 2012-2016. Function: Thesis Supervisor, dissertation at LEMSAT (Dakar, Sénégal) and CIRAD-Montpellier. Macroscopic, microscopic and molecular scale interactions affecting copper and zinc transfert within a

clayey hapludox soil subject to long-term pig slurry application Thiago Formentini, 2012-2016. Function: Thesis Co-Supervisor, dissertation at Universidade Federal do Parana and CEREGE. Development of a generic biotic ligand model for TM (Cu and Zn) phytoavailability assessment in

contaminated agricultural soil. Stéphanie Guigues – 2010-2015. Function: Thesis Supervisor, dissertation at CEREGE et CIRAD-Montpellier. Role of silicium on the purification capacities of bamboo. Blanche Collin –2008-2012. Function: Thesis Supervisor, dissertation at CEREGE in partnership with an SME (Phytorem). Multiscale assessment of the environmental impact of pig slurry spreading on a tropical soil (Réunion).

Speciation and modelling of copper and zinc behaviour. Samuel Legros, 2005-2008. Function: Co-supervisor with J.-Y. Bottero, dissertation at CIRAD-Réunion. Natural nanoparticles: imogolites and allophanes. Trace metal structure, growth mechanisms and retention

capacity. Clément Levard, 2005-2008. Function: Co-supervisor with J. Rose; dissertation at CEREGE. Ms and Bs students: 15

TEACHING Organization of a collective training course Coordinator of an ANGD-CNRS training course on “Spectroscopy imaging data processing” from 18 to 22 October 2010 at the SOLEIL Synchrotron

This session aimed at training participants on spectroscopy imaging data processing using different software packages to enable them to extract maximum information from their data. The training was focused on imaging techniques using synchrotron radiation and/or laboratory sources: microfluorescence X, nuclear microprobes (micro-PIXE and RBS), micro-RAMAN spectrometry, micro-FTIR spectrometry, scanning transmission X-ray microscopy (STXM) and micro-XANES mapping.

Twenty trainees (PhD students, researchers) from different organizations (CNRS, universities, CEA, École des Mines, etc.) and 16 trainers participated in this course.

Coordinator of a MASTER SET course module (56 h with 14 lecturers, Aix Marseille University): “Management of waste and contaminated sites” (from 2012 to 2015). Specific course teaching Waste (3 h), Environmental Geosciences Research Master’s M1, Common Core Curriculum TC2 “Major

Environmental Issues” Agricultural waste recycling (4 h), Environmental Geosciences Research Master’s M2, “Waste storage and

use, and water treatment” course module, Paul Cézanne University (2008-2010: 4 h). Agricultural waste recycling, MAEVA M2 Master’s, “Waste management and contaminated sites” course

module, Paul Cézanne university (2008-2010: 4 h). Trace metals (4 h), Organism and Population Biology Master’s, Environment course module. University of

Réunion – France (2004). University mentoring, University of Aix-Marseille III. Centre d’Information à l’Enseignement Supérieur (CIES)

– France (1997 – 2000: 64 h/year).