Papers and communications

Barbara Belletti. Riverscapes. Une éco-géographie biophysique pour en appréhender la complexité.. Géographie. UJM, 2025. https://hal.science/tel-05466540v1

• 30ème Colloque Francophone de Traitement du Signal et des Images (GRETSI'25), 25-29 August 2025, Strasbourg (France)

Pierre Audisio, Barbara Belletti, Nelly Pustelnik. Segmentation d'images par une approche Plug&Play pour le suivi de la dynamique des cours d'eau. 30ème Colloque Francophone de Traitement du Signal et des Images,  August 2025, Strasbourg, France. https://gretsi.fr/data/colloque/pdf/2025_audisio1572.pdf
► Link to the poster

• 5th international conference I.S. Rivers, june 2025, Lyon (France)

Liolia Bajemon, Lise Vaudor, Hervé Piégay. Digital representations of urban rivers: a construction of renewed city-river relations?. 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05149046

Josselin Burriat, Sylvain Dolédec, Bernard Kaufmann, Barbara Belletti. Urbanisation effects on floodplain biodiversity: what can we learn from globally aggregated field data? 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05178835v1

Anne Chin, Dani Oneill, Gretchen Wilson, Anne-Lise Boyer, Barbara Belletti, Louis Rey, Hervé Piégay. Urbanisation et développement d'une plaine inondable « artificielle » : la rivière South Platte à Denver, Colorado, États-Unis. 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05227689v1

Fanny Bourgeau, Lise Vaudor, Barbara Belletti, Samuel Dunesme, Hervé Piégay. Rivers flow through cities : how are river landscapes changing on a global scale ? 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05175680v1

Sonagnon Donald Boko, Louis Estienne, Clément George, Jeanne Marland, Barbara Belletti, et al.. An interdisciplinary approach to the detection, characterization and quantification of urban impacts on floodplain ecosystems on a global scale, the GloUrb cluster. 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05178321v1

Nikita Karnatak, Shalini Singh, Anuj P Kushwaha, Louis Rey, Barbara Belletti, et al.. Assessing the geomorphic response and sensitivity of a Himalayan river to climate change and anthropogenic pressures Évaluation de la réponse géomorphologique et de la sensibilité d'une rivière himalayenne au changement climatique et aux pressions anthropiques. 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05222701v1

Pierre Audisio, Nelly Pustelnik, Barbara Belletti. Super-resolution method based on the use of low revolution Landsat and high-resolution Sentinel-2 images to characterize large-scale river landscapes. 5th international conference I.S. Rivers, June 2025, Lyon, France. https://hal.science/hal-05170130/ ► Link to the poster

• Living Planet Symposium 2025, June 2025, Vienna (Austria)

Jabea C. et al. (2025). "Transfer Land Cover Maps Across Years: A Time Series-based Semantic Segmentation Approach". 
►Link to the poster

D. Ienco et al.. Assessing post-disturbance forest recovery dynamics in Europe with remote sensing data. Living planet Symposium 2025

• Congrès doctoral EVS 2025, June 2025, Lyon (France)

Liolia Bajemon, Fanny Bourgeau. Des représentations aux changements paysagers des rivières urbanisées : deux regards sur un objet commun. Congrès doctoral EVS, UMR 5600 EVS, june 2025, Lyon, France. https://hal.science/hal-05107246 

• SAGEO 2025 - Spatial Analysis and GEOmatics, 22-23 May 2025, Avignon (France)

Pierre Audisio, Barbara Belletti, Nelly Pustelnik. Creation of a database of Landsat abd Sentinel-2 image pairs. Conférence Spatial Analysis and GEOmatics, May 2025, Avignon, France. 

Leo Helling, Hervé Parmentier, Louis Rey, Hervé Piégay, Barbara Belletti. Comparaison des réseaux hydrographiques de différentes approches : application au bassin du Rhône. Conférence Spatial Analysis and GEOmatics (SAGEO) 2025 - La Science de l'Information Géographique dans tous ses états, mai 2025, Avignon, France. https://hal.science/hal-05230310

Conference proceedings
Rodolphe Devillers, Christine Plumejeaud-Perreau, François Bavaud, Thérèse Libourel, Didier Josselin, et al.. Méthodes et Applications des Sciences de l'Information Géographique pour des Territoires Durables. Conférence Spatial Analysis and GEOmatics (SAGEO 2025), May 2025, Avignon, France. Avignon Université, 444 p., 2025. https://hal.science/hal-05136495v1

• JURSE 2025 - Joint Urban Remote Sensing Event, May 2025, Tunis (Tunisia)

Christopher Jabea, Roberto Interdonato, Cassio F Dantas, Dino Ienco, Flavie Cernesson, et al.. Transfer Land Cover Maps Across Years: A Time Series-based Semantic Segmentation Approach. Jurse 2025 - Joint Urban Remote Sensing Event, May 2025, Tunis, Tunisia. (hal-05167526)



Lise Vaudor, Samuel Dunesme, Barbara Belletti, Liolia Bajemon, Fanny Bourgeau. GloUrbApp: A geovisualization app to study urbanized floodplains globally. 2024. https://hal.science/hal-04843640v1

• Doctoriales Sciences Sociales de l'Eau, December 2024, Bordeaux (France)

Bajemon L., Vaudor L., Piégay H. (2024). « Ok Google, parle-moi des rivières. » Approche critique des discours du web. https://hal.science/hal-04826312v1
 

• Semaine Écologie, Environnement, Biodiversité, 3e édition, CNRS Institut Ecologie Environnement. “Comprendre les socio-écosystèmes pour agir” ; May 2024, Lyon / Saint-Etienne (France)

Belletti B. et al. (2024). Urbanisation des plaines alluviales : nouvelles perspectives à l'échelle globale. https://hal.science/hal-04801964
 

• 2024 AAG (America Association of Geographers) Annual Meeting ; April 2024, Honolulu, Hawaii

Hartten C., Powell A., Safely B., Burcar W., Piégay H., Chin A. (2024). Exploring Downstream Changes in Channel Width Influenced by Engineered Structures. https://hal.science/hal-04802062

Wilson G., Herrera J., Butler M., Sheikh M., Wellman K., Chin A., Rey L., Piégay H. (2024). Urbanization and Development of an ‘Artificial’ Floodplain. https://hal.science/hal-04802080

Lee S. Melton E., Wheeler-Barajas J., White A., Piégay H., Chin A. (2024). Changes in Sediment Size Distribution Through a Rapidly Urbanizing River Basin. https://hal.science/hal-04802111

 

• 3rd International Conference RHAR2023 “River Health: assessment to restoration”; 12-14 Octobre 2023, Indian Institute of Technology (BHU) Varanasi; Lien : conferences.iitbhu.ac.in/rhar/

Bajemon L., Vaudor L., Piégay H. (2023). Global scale approach of socio-environmental stakes and conflicts related to floodplain urbanization. hal.science/hal-04297279 

Bourgeau F., Belletti B., Colas F., Vaudor L., Piégay H. (2023). Global scale assessment of riverscape effects on floodplain urbanization. dumas.ccsd.cnrs.fr/BIOEENVIS/hal-04295270v1

Piégay H., Belletti B., Vaudor L., Bajemon L., Bourgeau F. et al (2023). Effects of urbanization on floodplains. A global scale perspective for an innovative diagnosis for conservation. https://hal.science/hal-04294470v1

• Symposium on Fluvial Geomorphology: Research and Application; 19 Mai 2023, London

Marteau B., Ghaffarian H., Hortobagyi B. & Belletti B. (2023). The Lyon legacy: disclosing river bio-geomorphological forms, functions and trajectories across spatio-temporal scales. Symposium on Fluvial Geomorphology: Research and Applications