Public defense of doctoral thesis in geography and biology: Setondé Constant Gnansounou
JuryProf. Nicolas DENDONCKER (UNamur), ChairProf. Sabine HENRY (UNamur), SecretaryProf. Frédéric SILVESTRE (UNamur)Dr. Sébastien DUJARDIN (UNamur)Prof. Kara PELLOWE (Stockholm University)Prof. Romain GLELE KAKAI (University of Abomey Calavi)Prof. Patrick KESTEMONT (UNamur)Prof. Eli THORE (UNamur)AbstractMangroves play an important role in environmental conservation and livelihood provision yet remain one of the most threatened ecosystems on earth. This doctoral study assesses pathways to enhance coastal sustainability in the Anthropocene, by promoting the sustainable use of mangroves and strengthening their social-ecological resilience through an interdisciplinary approach. The thesis is structured into four specific objectives: assessing the role of traditional beliefs and local deities in promoting the sustainable use of mangroves, analyzing the synergies between legal frameworks and traditional beliefs in enhancing the social-ecological resilience of mangroves, developing a novel interdisciplinary framework to evaluate the social-ecological resilience of mangroves, and operationalizing the proposed framework in Benin's mangroves, West Africa. We collected field data using ethnobiological surveys, drone image analysis and document review, in-depth interviews, focus group discussions, plant and fish inventories across three coastal communities in Benin. The study draws insights from the seven principles of resilience to analyze mangrove sustainability. The interdisciplinary methodology of this study links plant biology, fisheries sciences, and human geography to analyze mangroves as complex social-ecological systems. Findings of the thesis show that traditional beliefs and local deities play a significant role in regulating the use of mangrove resources, while the overlapping of formal and informal institutions offer opportunities to enhance their social-ecological resilience. The novel proposed framework called Mangrove Social Ecological Resilience Appraisal (MaSERA) outlines variables and indicators tailored to mangroves to assess their social-ecological resilience. Its application in Benin highlights its potential in identifying factors that enable or erode mangrove resilience, for informed decision making. The study argues that promoting the sustainable use of mangroves and enhancing their social-ecological resilience represent dual imperatives for achieving coastal sustainability in the Anthropocene. It contributes to the growing body of knowledge on mangrove conservation and provides actionable insights for integrated coastal zone management.
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Climate disruption: fossils tell us about the past to better understand the future
Today, our planet is undergoing major climatic changes. Particularly in the face of rising temperatures, it is not easy to predict how flora and fauna will react and adapt in disturbed ecosystems. International research, in which Professor Johan Yans' team (Department of Geology and ILEE Institute) is taking part, has found some answers in fossils, which have been the memory of Darwinian evolution for millions of years. Explanations.
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IBAF Conference 2026
The IBAF Meetings have been organized since 2003, every two years since 2008, by the Ion Beams Division of the French Vacuum Society (SFV), the oldest national vacuum society in the world, which celebrated its 80th anniversary in 2025.As in previous editions, IBAF 2026 will offer a rich and varied program with guest lectures, oral and poster presentations, and technical sessions. All this will be complemented by an industrial presence to promote exchanges between research and innovation. The conference will cover a wide range of topics, from ion beam instruments and techniques to the physics of ion-matter interactions, including the analysis and modification of materials, applications in the life sciences, earth and environmental sciences, and heritage sciences.
More information on the IBAF2026 website
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Knowledge and truth: university education in the post-truth era
After focusing on the issues of the "Commons", the management of "common goods" , "health as a common good", this year the Chair turns its attention to the issue of "knowledge" as a "common good" and the role that the University is called upon to play in the creation and transmission of knowledge. As its title - "University and society. What can knowledge do for the common good?" - shows, the value and meaning that society places on knowledge, even more so from a universal perspective, is not self-evident. More info coming soon...
Plus d'infos sur la Chaire
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What is a university? Origins and history of a thousand-year-old institution
After focusing on the issues of the "Commons", the management of "common goods" , "health as a common good", this year the Chair turns its attention to the issue of "knowledge" as a "common good" and the role that the University is called upon to play in the creation and transmission of knowledge. As its title - "University and society. What can knowledge do for the common good?" - shows, the value and meaning that society places on knowledge, even more so from a universal perspective, is not self-evident. More info coming soon...
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University and society: should we be training technicians or citizens?
After focusing on the issues of the "Commons", the management of "common goods" , "health as a common good", this year the Chair turns its attention to the issue of "knowledge" as a "common good" and the role that the University is called upon to play in the creation and transmission of knowledge. As its title - "University and society. What can knowledge do for the common good?" - shows, the value and meaning that society places on knowledge, even more so from a universal perspective, is not self-evident. More info coming soon...
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Knowledge and the common good: how can a university be managed to serve the common good?
After focusing on the issues of the "Commons", the management of "common goods" , "health as a common good", this year the Chair turns its attention to the issue of "knowledge" as a "common good" and the role that the University is called upon to play in the creation and transmission of knowledge. As its title - "University and society. What can knowledge do for the common good?" - shows, the value and meaning that society places on knowledge, even more so from a universal perspective, is not self-evident. More info coming soon...
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Women in Science 2026 | 6th edition
Our keynote speakers for 2026 are Professor Roosmarijn Vandenbroucke (Ghent University) and Professor Nelly Litvak (Eindhoven University of Technology).
More information on the "Women in Science" website
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Biodiversity conservation using field data and computational methods
Brendan Reid has just joined the Environmental and Evolutionary Biology Research Unit (URBE) team in the Department of Biology, Faculty of Science. This unit functions as a collaborative ecosystem, bringing together skills and expertise to advance research on organisms and their dynamic interactions with the environment. Dive into aquatic and semi-aquatic research!
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Annual Research Day
The program
2:00 pm | Keynote lecture on the use of AI in research - Hugues BERSINI, Professor at the Université libre de Bruxelles: "Can science be just data driven?" 3:00 pm | Presentations by UNamur researchers3:00 pm | Catherine Guirkinger: Use of AI in an economic history project3:15 pm | Nicolas Roy (PI: Alexandre Mayer): AI at the service of innovation in photonics and optics: revealing the secrets of scrolls through the classification of animal species15:25 | Nemanja Antonic (PI: Elio Tuci): An in silico representation of C. elegans collective behaviour<15h35 | Nicolas Franco : The benefits and dangers of "predicting the future" with covid-like machine learning models 15h45 | Michel Ajzen : Managerial and human implications of AI in organizations <15h55 | Robin Ghyselinck (PI : Bruno Dumas) : Deep Learning for endoscopy: towards next generation computer-aided diagnosis4:05 pm | Auguste Debroise (PI : Guilhem Cassan) : LLMs to measure the importance of stereotypes within gender representations in Hollywood films16h15 | Gabriel Dias De Carvalho : Learning practices in physics using generative AI16h25 | Sébastien Dujardin (PI : Catherine Linard) : Where Geography meets AI: A case study on mapping online flood conversations16h35 | Jeremy Dodeigne : LLMs in SHS: revolutionary tools in a Wild West Territory? Reflections on costs, transparency and open science16h45 | Antoinette Rouvroy : Governing AI in Democracy17h00 | Keynote lecture on ethics and guidelines to consider when using AI in research projects and writing research articles - Bettina BERENDT, Professor at KU Leuven18h00 | Benoît Frenay and Michaël Lobet : Creation of an IA scientific committee at UNamur18:10 | DrinkA certificate of attendance, worth 0.5 cross-disciplinary doctoral training credits, will be issued on request. Contact: secretariat.adre@unamur.beThis event is free of charge, but registration is required.
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New impetus for the humanities and social sciences at UNamur
A new platform dedicated to research in the humanities and social sciences (SHS) is being launched at UNamur. The aim? To offer SHS researchers methodological support tailored to their needs and strengthen SHS excellence at UNamur. This platform, SHS Impulse, will provide various services such as financial support for training, consultancy, access to resources, or co-financed software purchases.
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University and democracy: a living, sometimes threatened, link
Trust of traditional political institutions and elected representatives, rise of authoritarian logics, definition of public services... Democracy today seems to be going through a turbulent zone. What role does the university play in this context? To shed light on this question, we interviewed four researchers from different disciplines: educationalist Sephora Boucenna, philosopher Louis Carré, political scientist Vincent Jacquet and legal scholar Aline Nardi. Their contrasting views sketch out the contours of an issue that is more topical than ever: thinking about and defending the link between university and democracy.
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