CHARDON Valentin

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Compétences (en cours de construction)

Télépilote drone : certification A1/A3 - CATS (STS)

Projets

  • WoodScan - Quand le bois s'invite en rivière. Financement ENGEES (2025-2026) - Porteurs Cybill STAENTZEL & Valentin CHARDON - Partenariats ITES - UMR 7063
  • Bois mort ou bois vivifiant ? Étude de la dynamique du bois en rivière à l’échelle du bassin versant de la Meurthe - Financement UNISTRA IDEX Attractivité (2024-2026) - Porteur Valentin CHARDON - Partenariats LIVE - UMR 7362 / EVS - UMR 5600 / IRIMAS - UR 7499
  • Quantification et suivi de la mobilité des débris plastiques et des embâcles au sein du Steingiessen - Financement UNISTRA (2024 - ?) - Porteur Valentin CHARDON
  • Étude d'optimisation des dragages du bief de Gambsheim - Financement VNF (2024 - 2025) - Porteur Laurent SCHMITT - Partenariats - LIVE - UMR 7362 / ICUBE - UMR 7357
  • Base de données Géohistorique du Rhin supérieur entre Bâle et Lauterbourg - Financement AERM & DREAL (2020 - 2024) - Porteur Laurent SCHMITT

Articles

Articles scientifiques soumis ou en cours de révision dans des revues internationales avec comité de lecture

  • Chardon V., Skupinski G., Schmitt L. A multi-compartment geohistorical approach to assess the impacts of regulation works between Offendorf to Lichtenau on the Upper Rhine to define a process-based restoration framework, Geomorphology (major revision).
  • Chardon V., Schmitt L. Combined gravel augmentation and flood control to rehabilitate large river habitats: lesson from unexpected effects of a 30 years flood (Upper Rhine), River Research and Applications (under review).
  • Grimmer G., Wenger R., Forestier G., Chardon V. Automatic detection of in-stream dead wood from random forest machine learning and exogenous indices using free high-resolution aerial imagery near-infrared colors, Geomorphology (under review).
  • Grimmer G., Wenger R., Chardon V. RiverDetectWood: A Tool for Automatic Detection and Quantification of Dead Wood in River Systems Using Very High Spatial Resolution Aerial Photographs, Software X (under review).

Articles scientifiques acceptés dans des revues internationales avec comité de lecture

  • Jautzy T., Frey P., Chardon V., Wenger R., Rixhon G., Schmitt L., Herrault P-A. (2024). PickShift: A user-friendly Python tool to assess the surficial uncertainties associated with polygons extracted from historical planimetric data, SoftwareX, 27, 101866, https://doi.org/10.1016/j.softx.2024.101866

  • Euzen C., Chabaux F., Rixhon G., Preusser F., Eyrolle F., Chardon V., Zander A-M., Badariotti D., Schmitt L. (2024). Multi-method geochronological approach to reconstruct post-1800 floodplain sedimentation in the Upper Rhine Plain, France,Quaternary Geochronology, 101561, ISSN 1871-1014, https://doi.org/10.1016/j.quageo.2024.101561.

  • Chardon V., Herrault P.-A., Staentzel C., Skupinski G., Finance O., Wantzen K.-M., Schmitt L. (2022). Using transition matrices to assess the spatio-temporal land cover and ecotone changes in fluvial landscapes from historical planimetric data. Earth Surface Processes and Landforms, 47( 11), 2647– 2659. https://doi.org/10.1002/esp.5437

  • Chardon V., Schmitt L., & Clutier A. (2022). Bank re-erosion action to promote sediment supply and channel diversification: Feedback from a restoration test on the Rhine. River Research and Applications, 38( 5), 975– 987. https://doi.org/10.1002/rra.3968

  • Chardon V., Piasny G., & Schmitt L. (2022). Comparison of software accuracy to estimate the bed grain size distribution from digital images: A test performed along the Rhine River. River Research and Applications, 38( 2), 358– 367. https://doi.org/10.1002/rra.3910

  • Chardon V.,Poterek Q., Staentzel C. (2021). Biases in morphological landscape features: challenges for environmental purposes in GIScience and related fields, Cybergeo : European Journal of Geography , Cartographie, Imagerie, SIG, document 979.  https://doi.org/10.4000/cybergeo.36770

  • Chardon V., Schmitt L., Arnaud F., Piégay H., Clutier A. (2021). Efficiency and sustainability of gravel augmentation to restore large regulated rivers: insights from three experiments on the Rhine River (France/Germany). Geomorphology, Vol. 380, 107639.https://doi.org/10.1016/j.geomorph.2021.107639

  • Jautzy T., Herrault P.-A., Chardon, V., Schmitt L., and Rixhon G. (2020). Measuring river planform changes from remotely sensed data – a Monte Carlo approach to assessing the impact of spatially variable error, Earth Surf. Dynam., 8, 471–484, doi.org/10.5194/esurf-8-471-2020, 2020.

  • Chardon V., Schmitt L., Piégay H., Lague D. (2020). Use of terrestrial photo-sieving and airborne topographic LiDAR to assess bed grain size in large rivers: potentials and limits. Earth Surface Processes and Landforms, Vol.45, Issue 10, 2314-2330.https://doi.org/10.1002/esp.4882.

  • Chardon V., Schmitt L., Piégay H., Staentzel C., Beisel J-N., Barillier A., Clutier A. (2020). Effects of transverse groynes on meso-habitat suitability for native fish species on a regulated by-passed large river. Water 2020, 12(4), 987. https://doi.org/10.3390/w12040987

  • Vittori C., Chardon V., Chapkanski S., Carbonel P., Goiran J-P., Pfister L., Schmitt L. (2019). Automatic detection of the Cyprideis torosa (JONES 1856) sieve pores from Backscattered Electron Scanning Electron Microscopy images and development of morphometric tools for their shape identification. Marine Micropaleontology 153, 101782. https://doi.org/10.1016/j.marmicro.2019.101782.

  • Staentzel, C., Arnaud F., Combroux I., Schmitt L., Trémolières M., Grac C., Piégay H., Barillier A., Chardon V., Beisel J.-N. (2018a). “How Do Instream Flow Increase and Gravel Augmentation Impact Biological Communities in Large Rivers: A Case Study on the Upper Rhine River.” River Research and Applications, 1–12, 2018. https://doi.org/10.1002/rra.3237

  • Staentzel C., Combroux I., Barillier A., Schmitt L., Chardon V., Garnier A., and Beisel J.-N. (2018b). “Réponses Des Communautés Biologiques à Des Actions de Restauration de Grands Fleuves”, La Houille Blanche, 2, 99-106. https://doi.org/10.1051/lhb/2018024

  • Corbonnois J., Bonnefond M., Chardon V., Rodrigues S., Jugé P., Cali J., Verdun J., Simonetto E., Tchekpo W., Labergerie E., Faucheux G. (2016). "Détermination des conditions de la dynamique fluviale d’une rivière aménagée de basse énergie, à partir de secteurs du Loir (Bassin de la Loire aval)", Géomorphologie : relief, processus, environnement, 4, 345-361, 2016. https://doi.org/10.4000/geomorphologie.11559