Arnaud Hélias

Arnaud Hélias, Hayo M. G. van Der Werf, Louis-Georges Soler, Franck Aggeri, Jean-yves Dourmad, et al.. Implementing environmental labelling of food products in France. International Journal of Life Cycle Assessment, Springer Verlag, In press, ⟨10.1007/s11367-022-02071-8⟩. ⟨hal-03697547⟩

Gustave Coste, Arnaud Hélias. PEFAP : Estimating the environmental footprint of food products from packaging data. Journal of Open Source Software, Open Journals, 2022, 7, ⟨10.21105/joss.03329⟩. ⟨hal-03679054⟩

Vanessa Bach, Arnaud Hélias, Marco Muhl, Aurélie Wojciechowski, Henk Bosch, et al.. Assessing overfishing based on the distance-to-target approach. International Journal of Life Cycle Assessment, Springer Verlag, In press, ⟨10.1007/s11367-022-02042-z⟩. ⟨hal-03630698⟩

Rémi Servien, Eric Latrille, Dominique Patureau, Arnaud Hélias. Machine learning models based on molecular descriptors to predict human and environmental toxicological factors in continental freshwater. Peer Community Journal, Peer Community In/Centre Mersenne, 2022, 2, 15 p. ⟨10.24072/pcjournal.90⟩. ⟨hal-03109818v3⟩

Arnaud Hélias, Rémi Servien. Normalization in LCA: how to ensure consistency?. International Journal of Life Cycle Assessment, Springer Verlag, In press, ⟨10.1007/s11367-021-01897-y⟩. ⟨hal-03181738⟩

Quentin Aemig, Arnaud Hélias, Dominique Patureau. Impact assessment of a large panel of organic and inorganic micropollutants released by wastewater treatment plants at the scale of France. Water Research, IWA Publishing, 2021, 188, pp.116524. ⟨10.1016/j.watres.2020.116524⟩. ⟨hal-02975820⟩

Grégoire David, Giovanna Croxatto Vega, Joshua Sohn, Anna Ekman Nilsson, Arnaud Hélias, et al.. Using life cycle assessment to quantify the environmental benefit of upcycling vine shoots as fillers in biocomposite packaging materials. International Journal of Life Cycle Assessment, Springer Verlag, 2021, 26, pp.738-752. ⟨10.1007/s11367-020-01824-7⟩. ⟨hal-02965616⟩

Gustave Coste, yannick Biard, Philippe Roux, Arnaud Hélias. ELDAM: A Python software for Life Cycle Inventory data management. Journal of Open Source Software, Open Journals, 2021, 6 (57), pp.2765. ⟨10.21105/joss.02765⟩. ⟨hal-03115272⟩

Céline Matar, Thibault Salou, Arnaud Hélias, Caroline Pénicaud, Sebastien Gaucel, et al.. Benefit of modified atmosphere packaging on the overall environmental impact of packed strawberries. Postharvest Biology and Technology, Elsevier, 2021, 177, pp.111521. ⟨10.1016/j.postharvbio.2021.111521⟩. ⟨hal-03175735⟩

Jean Hercher-Pasteur, Eléonore Loiseau, Carole Sinfort, Arnaud Hélias. Identifying the resource use and circularity in farm systems: Focus on the energy analysis of agroecosystems. Resources, Conservation and Recycling, Elsevier, 2021, 169, pp.105502. ⟨10.1016/j.resconrec.2021.105502⟩. ⟨hal-03148462⟩

Doris Brockmann, yves Gérand, Chul Park, Kim Milferstedt, Arnaud Hélias, et al.. Wastewater treatment using oxygenic photogranule-based process has lower environmental impact than conventional activated sludge process. Bioresource Technology, Elsevier, 2021, 319, pp.124204. ⟨10.1016/j.biortech.2020.124204⟩. ⟨hal-02962170⟩

Arnaud Helias. Comments on the international consensus model for the water scarcity footprint (AWARE) and proposal for an improvement. Science of the Total Environment, Elsevier, 2020, 709, pp.136189. ⟨10.1016/j.scitotenv.2019.136189⟩. ⟨hal-02531395⟩

Jean Hercher-Pasteur, Eléonore Loiseau, Carole C. Sinfort, Arnaud Hélias. Energetic assessment of the agricultural production system. A review. Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2020, 40, ⟨10.1007/s13593-020-00627-2⟩. ⟨hal-02913099⟩

Ariane Albers, Angel Avadi, Anthony Benoist, Pierre Collet, Arnaud Hélias. Modelling dynamic soil organic carbon flows of annual and perennial energy crops to inform energy-transport policy scenarios in France. Science of the Total Environment, Elsevier, 2020, 718, pp.135278. ⟨10.1016/j.scitotenv.2019.135278⟩. ⟨hal-02566462⟩

Didier Beloin-Saint-Pierre, Ariane Albers, Arnaud Hélias, Ligia Tiruta-Barna, Peter Fantke, et al.. Addressing temporal considerations in life cycle assessment. Science of the Total Environment, Elsevier, 2020, 743, pp.140700. ⟨10.1016/j.scitotenv.2020.140700⟩. ⟨hal-02894987v2⟩

Arnaud Hélias, Antoine Esnouf, Matthias Finkbeiner. Consistent normalization approach for Life Cycle Assessment based on inventory databases. Science of the Total Environment, Elsevier, 2020, 703, pp.134583. ⟨10.1016/j.scitotenv.2019.134583⟩. ⟨hal-02609777⟩

Ariane Albers, Pierre Collet, Anthony Benoist, Arnaud Hélias. Back to the future: dynamic full carbon accounting applied to prospective bioenergy scenarios. International Journal of Life Cycle Assessment, Springer Verlag, 2020, 25 (7), pp.1242-1258. ⟨10.1007/s11367-019-01695-7⟩. ⟨hal-02609769⟩

Antoine Esnouf, Reinout Heijungs, Gustave Coste, Eric Latrille, Jean-Philippe Steyer, et al.. A tool to guide the selection of impact categories for LCA studies by using the representativeness index. Science of the Total Environment, Elsevier, 2019, 658, pp.768-776. ⟨10.1016/j.scitotenv.2018.12.194⟩. ⟨hal-02625960⟩

Ariane Albers, Pierre Collet, Daphné Lorne, Anthony Benoist, Arnaud Hélias. Coupling partial-equilibrium and dynamic biogenic carbon models to assess future transport scenarios in France. Applied Energy, Elsevier, 2019, 239, pp.316-330. ⟨10.1016/j.apenergy.2019.01.186⟩. ⟨hal-02051920v2⟩

Arnaud Helias. Data for fish stock assessment obtained from the cmsy algorithm for all global fao datasets. Data, MDPI, 2019, 4 (2), ⟨10.3390/data4020078⟩. ⟨hal-02618162⟩

Arnaud Helias, Pierre Collet, Anthony Benoist, Arnaud H Elias, Ariane Albers. Data and non-linear models for the estimation of biomass growth and carbon fixation in managed forests. Data in Brief, Elsevier, 2019, 23, pp.103841. ⟨10.1016/j.dib.2019.103841⟩. ⟨hal-02118935v2⟩

Marjorie Morales, Arnaud Hélias, Olivier Bernard. Optimal integration of microalgae production with photovoltaic panels: environmental impacts and energy balance. Biotechnology for Biofuels, BioMed Central, 2019, 12 (1), pp.239. ⟨10.1186/s13068-019-1579-4⟩. ⟨hal-02421845⟩

Arnaud Helias. At the boundary between anthropogenic and environmental systems: the neglected emissions of indirect nitrous oxide. International Journal of Life Cycle Assessment, Springer Verlag, 2019, 24 (3), pp.412-418. ⟨10.1007/s11367-018-1564-3⟩. ⟨hal-02622801⟩

Arnaud Helias, Reinout Heijungs. Resource depletion potentials from bottom-up models: Population dynamics and the Hubbert peak theory. Science of the Total Environment, Elsevier, 2019, 650, pp.1303-1308. ⟨10.1016/j.scitotenv.2018.09.119⟩. ⟨hal-02625523⟩

Antoine Esnouf, Eric Latrille, Jean-Philippe Steyer, Arnaud Helias. Representativeness of environmental impact assessment methods regarding Life Cycle Inventories. Science of the Total Environment, Elsevier, 2018, 621, pp.1264-1271. ⟨10.1016/j.scitotenv.2017.10.102⟩. ⟨hal-02622036⟩

Doris Brockmann, Marilys Pradel, Arnaud Hélias. Agricultural use of organic residues in life cycle assessment: Current practices and proposal for the computation of field emissions and of the nitrogen mineral fertilizer equivalent. Resources, Conservation and Recycling, Elsevier, 2018, 133, pp.50-62. ⟨10.1016/j.resconrec.2018.01.034⟩. ⟨hal-02607436⟩

Arnaud Helias, Juliette Langlois, Pierre Fréon. Fisheries in life cycle assessment: Operational factors for biotic resources depletion. Fish and Fisheries, Wiley-Blackwell, 2018, ⟨10.1111/faf.12299⟩. ⟨hal-01828645⟩

Sylvain Martinez, C. Bessou, Léa Hure, J. Guilbot, Arnaud Helias. The impact of palm oil feedstock within the LCA of a bio-sourced cosmetic cream. Journal of Cleaner Production, Elsevier, 2017, 145, pp.348-360. ⟨10.1016/j.jclepro.2017.01.042⟩. ⟨hal-01605842⟩

Noureddine Hajjaji, Sylvain Martinez, Eric Trably, Jean-Philippe Steyer, Arnaud Helias. Life cycle assessment of hydrogen production from biogas reforming. International Journal of Hydrogen Energy, Elsevier, 2016, 41 (14), pp.6064-6075. ⟨10.1016/j.ijhydene.2016.03.006⟩. ⟨hal-02641532⟩

Juliette Langlois, Pierre Fréon, Jean-Philippe Steyer, Jean-Philippe Delgenès, Arnaud Helias. Sea use impact category in life cycle assessment: characterization factors for life support functions. International Journal of Life Cycle Assessment, Springer Verlag, 2015, 20 (7), pp.970-981. ⟨10.1007/s11367-015-0886-7⟩. ⟨hal-01167157⟩

Pierre Collet, Arnaud Hélias, Laurent Lardon, Jean-Philippe Steyer, Olivier Bernard. Recommendations for Life Cycle Assessment of algal fuels. Applied Energy, Elsevier, 2015, 154, pp.1089-1102. ⟨10.1016/j.apenergy.2015.03.056⟩. ⟨hal-01247073⟩

Doris Brockmann, Charlotte Pradinaud, Jennifer Champenois, Maud Benoit, Arnaud Helias. Environmental assessment of bioethanol from onshore grown green seaweed. Biofuels, Bioproducts & Biorefining, Wiley, 2015, 9 (6), pp.696-708. ⟨10.1002/bbb.1577⟩. ⟨hal-01506445⟩

Doris Brockmann, Mary Hanhoun, Ophélie Négri, Arnaud Helias. Environmental assessment of nutrient recycling from biological pig slurry treatment--impact of fertilizer substitution and field emissions.. Bioresource Technology, Elsevier, 2014, 163, pp.270-279. ⟨10.1016/j.biortech.2014.04.032⟩. ⟨hal-01506340⟩

Pierre Collet, Laurent Lardon, Jean-Philippe Steyer, Arnaud Helias. How to take time into account in the inventory step: a selective introduction based on sensitivity analysis. International Journal of Life Cycle Assessment, Springer Verlag, 2014, 19 (2), pp.320-330. ⟨10.1007/s11367-013-0636-7⟩. ⟨hal-01506355⟩

Juliette Langlois, Pierre Fréon, Jean-Philippe Steyer, Jean-Philippe Delgenès, Arnaud Helias. Sea-use impact category in life cycle assessment: state of the art and perspectives. International Journal of Life Cycle Assessment, Springer Verlag, 2014, 19 (5), pp.994 - 1006. ⟨10.1007/s11367-014-0700-y⟩. ⟨hal-01506333⟩

Juliette Langlois, Pierre Fréon, Jean-Philippe Delgenès, Jean-Philippe Steyer, Arnaud Helias. New methods for impact assessment of biotic-resource depletion in life cycle assessment of fisheries: theory and application. Journal of Cleaner Production, Elsevier, 2014, 73, pp.63-71. ⟨10.1016/j.jclepro.2014.01.087⟩. ⟨hal-02631683⟩

Pierre Collet, Laurent Lardon, Arnaud Helias, Stéphanie Bricout, Isabelle Lombaert-Valot, et al.. Biodiesel from microalgae – Life cycle assessment and recommendations for potential improvements. Renewable Energy, Elsevier, 2014, 71, pp.525-533. ⟨10.1016/j.renene.2014.06.009⟩. ⟨hal-01123253⟩

Marie Noelle Leclercq-Perlat, Arnaud Helias, Georges Corrieu. Short communication: little change takes place in Camembert-type cheese water activities throughout ripening in terms of relative humidity and salt. Journal of Dairy Science, American Dairy Science Association, 2013, 96 (12), pp.7521-7525. ⟨10.3168/jds.2013-6817⟩. ⟨hal-01195465⟩

Anthony Benoist, Laurent van de Steene, François Broust, Arnaud Helias. Enjeux environnementaux du développement des biocarburants liquides pour le transport. Sciences Eaux & Territoires, INRAE, 2012, pp.66-73. ⟨hal-01137171⟩

Juliette Langlois, Jean-Francois Sassi, Gwénaëlle Jard, Jean-Philippe Steyer, Jean-Philippe Delgenès, et al.. Life cycle assessment of biomethane from offshore-cultivated seaweed. Biofuels, Bioproducts & Biorefining, Wiley, 2012, 6 (4), pp.387 - 404. ⟨10.1002/bbb.1330⟩. ⟨hal-01506269⟩

Pierre Collet, Arnaud Hélias, Laurent Lardon, Monique Ras, Romy-Alice Goy, et al.. Life-cycle assessment of microalgae culture coupled to biogas production. Bioresource Technology, Elsevier, 2011, 102 (1), pp.207-214. ⟨10.1016/j.biortech.2010.06.154⟩. ⟨hal-00848408⟩

Laurent Lardon, Arnaud Helias, Bruno Sialve, Jean-Philippe Steyer, Olivier Bernard. Life-cycle assessment of biodiesel production from microalgae. Environmental Science and Technology, American Chemical Society, 2009, 43 (17), pp.6475-6481. ⟨10.1021/es900705j⟩. ⟨hal-02663683⟩

Cédric Baudrit, Arnaud Helias, Nathalie Perrot. Joint treatment of imprecision and variability in food engineering: Application to cheese mass loss during ripening. Journal of Food Engineering, Elsevier, 2009, 93 (3), pp.284-292. ⟨10.1016/j.jfoodeng.2009.01.031⟩. ⟨hal-01195453⟩

Jérôme Mounier, Christophe Monnet, Tatiana Vallaeys, Roger Arditi, Anne-Sophie Sarthou, et al.. Microbial interactions within a cheese microbial community. Applied and Environmental Microbiology, American Society for Microbiology, 2008, 74 (1), pp.172-181. ⟨10.1128/AEM.01338-07⟩. ⟨hal-00556971⟩

Olivier Naud, Tu Tuitete, Bertrand Léger, Arnaud Hélias, Rodolphe Giroudeau. Systèmes à événements discrets : de la simulation à l'analyse temporelle de la décision en agriculture. e-STA Sciences et Technologies de l’Automatique, SEE - Société de l'Electricité, de l'Electronique et des Technologies de l'Information et de la Communication 2008, 5 (2), pp.52-56. ⟨lirmm-00276716⟩

Arnaud Helias, Ioan-Cristian Trelea, Georges Corrieu. Assessment of respiratory activity during surface-mould cheese ripening. Journal of Food Engineering, Elsevier, 2008, 85 (4), pp.632-638. ⟨10.1016/j.jfoodeng.2007.09.001⟩. ⟨hal-01313359⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Using timed automata and model-checking to simulate material flow in agricultural production systems - Application to animal waste management. Computers and Electronics in Agriculture, Elsevier, 2008, 63 (2), pp.183-192. ⟨10.1016/j.compag.2008.02.008⟩. ⟨hal-02665312⟩

O. Naud, Tu Tuitete, Bertrand Léger, Arnaud Hélias, Rodolphe Giroudeau. Systèmes à événements discrets : de la simulation à l'analyse temporelle de la décision en agriculture. e-STA Sciences et Technologies de l’Automatique, SEE - Société de l'Electricité, de l'Electronique et des Technologies de l'Information et de la Communication 2008, 5 (2), pp.52-56. ⟨hal-02592776⟩

Arnaud Hélias, Pierre-Sylvain Mirade, Georges Corrieu. Modeling of Camembert-type cheese mass loss in a ripening chamber: main biological and physical phenomena. Journal of Dairy Science, American Dairy Science Association, 2007, 90 (11), pp.5324-5333. ⟨10.3168/jds.2007-0272⟩. ⟨hal-02655570⟩

Mohamed Riahi, Cristian Trelea, Daniel Picque, Marie Noelle Leclercq-Perlat, Arnaud Helias, et al.. A Model Describing Debaryomyces hansenii Growth and Substrate Consumption During a Smear Soft Cheese Deacidification and Ripening. Journal of Dairy Science, American Dairy Science Association, 2007, 90 (5), pp.2525-2537. ⟨10.3168/jds.2006-357⟩. ⟨hal-01195422⟩

Olivier Bernard, Benoit Chachuat, Arnaud Hélias, Jorge Rodriguez. Can we assess the model complexity for a bioprocess ? Theory and example of the anaerobic digestion process. Water Science and Technology, IWA Publishing, 2005, 53, pp.85-92. ⟨inria-00122500⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Abstraction of continuous system trajectories into timed automata. e-STA Sciences et Technologies de l’Automatique, SEE - Société de l'Electricité, de l'Electronique et des Technologies de l'Information et de la Communication 2004, 1 (3), 7 p. ⟨10.3845/e-sta.2004.n3⟩. ⟨hal-02671650⟩

Rémi Servien, Eric Latrille, Dominique Steyer Patureau, Arnaud Hélias. Machine learning models based on molecular descriptors to predict toxicological and ecotoxicological characterization factors. 32nd annual meeting of the society of Environmental Toxicology and Chemistry (SETAC Europe), May 2022, Copenhague, Denmark. ⟨hal-03699229⟩

Rémi Servien, Coralie Leenknecht, Kevin Bonnot, Virginie Rossard, Eric Latrille, et al.. Enhancement of the impact score assessment of micropollutants release from WWTP using predicted characterization factors. 12th Micropol & Ecohazard Conference, Jun 2022, Saint-Jacques-de-Compostelle, Spain. ⟨hal-03699215⟩

Quentin Aemig, Dominique Steyer, Arnaud Hélias. Life cycle assessment at the scale of France on Human health and aquatic environment of micropollutants released by wastewater treatment plants. 2. International Conference on Risk Assessment of Pharmaceuticals in the Environment (ICRAPHE), Nov 2019, Barcelone, Spain. ⟨hal-02735921⟩

M. Damiani, P. Roux, Eléonore Loiseau, Melanie Nunez, Nicolas Lamouroux, et al.. Towards global regionalized characterisation factors for water consumption impacts on instream freshwater ecosystems. SETAC Europe - 28th annual meeting, May 2018, Rome, Italy. pp.2. ⟨hal-02609317⟩

Nicolas Bernet, Amandine Gales, Jerome Hamelin, Arnaud Helias, Eric E. Latrille, et al.. Integration of microalgae and anaerobic digestion within a biorefinery approach for reuse and/or recovery of human residues. 1. International Seminar on Algal Technologies for Wastewater Treatment and Resource Recovery, United Nations Educational Scientific and Cultural Organization (UNESCO). INT., Apr 2015, Delft, Netherlands. ⟨hal-02742451⟩

Doris Brockmann, Mary Hanhoun, Ophélie Négri, Arnaud Helias. Environmental assessment of biological treatment of washing waters from cheese production. 2. IWA Specialized International Conference. EcoSTP2014, EcoTechnologies for Wastewater Treatment. Technical, Environmental & Economic Challenges, International Water Association (IWA). INT., Jun 2014, Verona, Italy. ⟨hal-02743688⟩

Doris Brockmann, Ophélie Négri, Arnaud Helias. Agricultural valorization of organic residues: Operational tool for determining the nitrogen mineral fertilizer equivalent. 9. International Conference on Life Cycle Assessment in the Agri-Food Sector (LCA Food 2014), Oct 2014, San Francisco, United States. pp.1574. ⟨hal-01512152⟩

Charlotte Pradinaud, J. Champenois, M. Benoit, Doris Brockmann, Arnaud Helias. Environmental assessment of bioethanol from onshore grown Ulva. 9. International Conference on Life Cycle Assessment in the Agri-Food Sector (LCA Food 2014), Oct 2014, San Francisco, United States. pp.1574. ⟨hal-01519313⟩

Arnaud Helias, Juliette Langlois, Pierre Fréon. Improvement of the characterization factor for biotic-resource depletion of fisheries. 9. International Conference on Life Cycle Assessment in the Agri-Food Sector (LCA Food 2014), Oct 2014, San Francisco, United States. pp.1574. ⟨hal-02743483⟩

Arnaud Helias, Doris Brockmann. Use of fertilizing residues by agricultural activities in LCA studies. 9. International Conference on Life Cycle Assessment in the Agri-Food Sector (LCA Food 2014), Oct 2014, San Francisco, United States. pp.1574. ⟨hal-02742580⟩

Pierre Collet, Laurent Lardon, Jean-Philippe Steyer, Arnaud Helias. Selective introduction of temporal dynamic based on the sensitivity analysis of economic and environmental flows. 23. Annual Meeting SETAC Europe, Society of Environmental Toxicology and Chemistry (SETAC). BEL., May 2013, Glasgow, United Kingdom. ⟨hal-01506420⟩

Juliette Langlois, Pierre Fréon, Jean-Philippe Delgenès, Jean-Philippe Steyer, Arnaud Helias. Life cycle assessment of alginate production. 8. International Conference on LCA in the Agri-Food Sector, Oct 2012, Saint-Malo, France. ⟨hal-02749980⟩

Juliette Langlois, Pierre Fréon, Jean-Philippe Delgenès, Jean-Philippe Steyer, Arnaud Helias. Biotic resources extraction impact assessment in LCA of fisheries. 8. International Conference on LCA in the Agri-Food Sector, Oct 2012, Saint-Malo, France. ⟨hal-02749910⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès. Review on land use considerations in Life Cycle Assessment (LCA): methodological perspectives for marine ecosystems. Congrès ACV [avniR], Nov 2011, Lille, France. ⟨hal-02802308⟩

Pierre Collet, Arnaud Helias, Laurent Lardon, Jean-Philippe Steyer. Time and life-cycle assessment: How to take time into account in the inventory step?. LCM2011 - 3. Conférence Internationale Life Cycle Management, Technical University Berlin. DEU., Aug 2011, Berlin, Germany. ⟨hal-02806491⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès, Jean-Philippe Steyer. Review on land use considerations in Life Cycle Assessment: Methodological perspectives for marine ecosystems. LCM2011 - 3. Conférence Internationale Life Cycle Management, Technical University Berlin. DEU., Aug 2011, Berlin, Germany. ⟨hal-02746556⟩

Pierre Collet, Juliette Langlois, Melissa Cornelus, Laurent Lardon, Jean-Philippe Steyer, et al.. Algae as source of biofuel - Environmental assessment and ecodesign perspectives. Conference Ecotech & tools, Nov 2011, Montpellier, France. ⟨hal-02745189⟩

Pierre Collet, Laurent Lardon, Arnaud Hélias, Stéphanie Bricout, Isabelle Lombaert-Valot, et al.. Can we produce biofuel from microalgae without a renewable source of electricity and heat?. Algn'n'Chem conference, 2011, Montpellier, France. ⟨hal-00848410⟩

Maria Cristina Gonzalez Fernandez, Bruno Sialve, Monique Ras, Pierre Collet, Frederic Habouzit, et al.. Microalgae as biogas resource. 8th IWA Leading Edge Conference on Water and Wastewater Technologies, Jun 2011, Amsterdam, Netherlands. ⟨hal-01506008⟩

Pierre Collet, Juliette Langlois, Melissa Cornelus, Laurent Lardon, Jean-Philippe Steyer, et al.. Environmental assessment and ecodesign perspectives. Ecotech-tools conference, 2011, Montpellier, France. ⟨hal-00848409⟩

Olivier Naud, Tu Tuitete, Bertrand Léger, Arnaud Hélias, Rodolphe Giroudeau. Systèmes à événements discrets : de la simulation à l'analyse temporelle de la décision en agriculture. Journées STIC & Environnement, Nov 2007, Lyon, France. ⟨hal-02590194⟩

Cédric Baudrit, Arnaud Helias, Nathalie Perrot. Uncertainty analysis in food engineering involving imprecision and randomness. 5. International Symposium On Imprecise Probability: Theories And Applications (ISIPTA'07), Jul 2007, Prague, Czech Republic. ⟨hal-02752237⟩

Olivier Naud, Arnaud Helias, Bertrand Léger, Tu Tuitete, Florent Hernandez, et al.. Reactive systems for decision modeling in agricultural production: examples about phytosanitary treatments. 6ème Colloque Francophone sur la Modélisation des Systèmes Réactifs (MSR), Oct 2007, Lyon, France. pp.159-174. ⟨lirmm-00243964⟩

Olivier Naud, Tu Tuitete, Bertrand Léger, Arnaud Helias, Rodolphe Giroudeau. Systèmes à évènements discrets : De la simulation à l'analyse temporelle de la décision en agriculture. 5ème Journée STIC & Environnement, Nov 2007, Lyon, France. ⟨lirmm-00239345⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Utilisation des outils de model-checking en temps réel pour la représentation de pratiques de gestion des effluents d'élevage. 4. Rencontres Scientifiques Sciences et Technologies de l'Information et de la Communication (STIC) pour l'Environnement, Apr 2006, Narbonne, France. 8 p. ⟨hal-02815064⟩

Olivier Bernard, Benoit Chachuat, Arnaud Hélias, Bruno Le Dantec, Bruno Sialve, et al.. An integrated system to remote monitor and control anaerobic wastewater treatment plant through the internet. 10. IWA Congress on Anaerobic Digestion, Aug 2005, Montreal, Canada. ⟨hal-02832054⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Abstracting continuous system behaviours into timed automata : application to diagnosis of an anaerobic digestion process. 15. International Workshop on Principales of Diagnosis, Jun 2004, Carcassonne, France. 6 p. ⟨hal-02827777⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Abstraction of continuous system trajectories into timed automata. IFAC Workshop on Discrete Event Systems, Sep 2004, Reims, France. 473 p. ⟨hal-02759360⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Using real-time model-checking tools in agricultural planning : application to livestock waste management. 3. Conference on Management and Control of Production and Logistics, Nov 2004, Santiago de Chile, Chile. 428 p. ⟨hal-02759098⟩

Arnaud Helias, Francois Guerrin, Jean-Philippe Steyer. Représentation par automates temporisés de contraintes temporalles : cas de la fertilisation organique des cultures de l'île de la Réunion. Conférence Francophone de Modélisation et Simulation : Organisation et Conduite d'Activités dans l'Industrie et les Services (MOSIM'03), Apr 2003, Toulouse, France. 708 p. ⟨hal-02759097⟩

Arnaud Helias, Francois Guerrin, Jérôme Harmand, Jean-Philippe Steyer. Abstraction en modèles discrets de modèles d'évolution de stocks continus: application à la gestion des effluents d'élevage. SIMO 2002, Oct 2002, Toulouse, France. ⟨hal-02761682⟩

Arnaud Helias, Francois Guerrin, Pierre Lopez, Jean-Philippe Steyer. Simulation de l'approvisionnement d'une unité de traitement de lisier de porc par plusieurs unités de production. Modélisation par équations différentielles ordinaires et programmation linaire. Séminaire de l'ATP 99/60, Jun 2002, Montpellier, France. ⟨hal-02760682⟩

Arnaud Helias, Francois Guerrin. Simulating management policies on stock supplied by multiple production units : Application to a pig slurry treatment plant. 3. European Conference of the European Federation for Information Technology in Agriculture, Food and the Environment (EFITA 2001), Jun 2001, Montpellier, France. 120 p. ⟨hal-02759363⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès. Environmental assessment of a biomethane production system from offshore-cultivated macroalgae. Alg’n’ Chem 2011 - Algae, new resources for Industry?, Nov 2011, Montpellier, France. 2011. ⟨hal-02808655⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès, Jean-Philippe Steyer. Environmental assessment of a biomethane production system from offshore-cultivated macroalgae. LCM2011 - 3. Conférence Internationale Life Cycle Management, Aug 2011, Berlin, Germany. 2011. ⟨hal-02746553⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès. Environmental assessment of a biomethane production system from offshore-cultivated macroalgae. Conference Ecotech & tools, Nov 2011, Montpellier, France. CEMAGREF, 2011, Environmental and integrated assessment of complex systems - Biosystems, water, land management. ⟨hal-02746919⟩

Juliette Langlois, Arnaud Helias, Jean-Philippe Delgenès. Environmental assessment of a biomethane production system from offshore-cultivated macroalgae. Congrès ACV [avniR], Nov 2011, Lille, France. 2011. ⟨hal-02805286⟩

Marjorie Morales, Pierre Collet, Laurent Lardon, Arnaud Helias, Jean-Philippe Steyer, et al.. Life-cycle assessment of microalgal-based biofuel. Chapitre 20. Biomass, Biofuels, Biochemicals : Biofuels from Algae, Elsevier, 606 p., 2019, 978-0-444-64192-2. ⟨10.1016/B978-0-444-64192-2.00020-2⟩. ⟨hal-02791618⟩

Marjorie Morales, Pierre Collet, Laurent Lardon, Arnaud Hélias, Jean-Philippe Steyer, et al.. Life-Cycle Assessment of Microalgal-Based Biofuels. Biomass, Biofuels and Biochemicals, Elsevier, pp.507-550, 2018. ⟨hal-01956296⟩

Pierre Collet, Daniele Spinelli, Laurent Lardon, Arnaud Helias, Jean-Philippe Steyer, et al.. Life-cycle assessment of microalgal based biofuels. Biofuels from algae, Elsevier, 2014, 978-0-444-59558-4. ⟨hal-02801914v2⟩

Juliette Langlois, Arnaud Helias, Jean Philippe Delgenes, Jean-Philippe Steyer. Review on land use considerations in Life Cycle Assessment: methodological perspectives for marine ecosystems. Towards life cycle sustainability management, Springer, 2011, 978-94-007-1898-2. ⟨10.1007/978-94-007-1899-9_9⟩. ⟨hal-01506015⟩

Pierre Collet, Arnaud Helias, Laurent Lardon, Jean-Philippe Steyer. Time and Life Cycle Assessment: how to take time into account in the inventory step?. Towards life cycle sustainability management, Springer, 2011, 978-94-007-1898-2. ⟨10.1007/978-94-007-1899-9_12⟩. ⟨hal-01506040⟩

Rémi Servien, Coralie Leenknecht, Kevin Bonnot, Virginie Rossard, Eric Latrille, et al.. Improved impact assessment of micropollutants release from WWTPs. 2021. ⟨hal-03346134v2⟩

Sabine Houot, Marie-Noelle Pons, Marilys Pradel, Anaïs Tibi, Christine C. Aubry, et al.. Valorisation des matières fertilisantes d'origine résiduaire sur les sols à usage agricole ou forestier. [Autre] Ministère de l'Agriculture. 2014, 930 p. ⟨hal-03148748⟩

Arnaud Hélias. Agrégation/abstraction de modèles pour l'analyse et l'organisation de réseaux de flux : Application à la gestion des effluents d'élevage à la Réunion. Sciences du Vivant [q-bio]. Ecole Nationale Supérieure Agronomique, 2003. Français. ⟨tel-02828646⟩