About Biodiversité et écosystèmes (2024-2025) - Franck Courchamp
Franck Courchamp est directeur de recherche au CNRS. Il dirige à l'université Paris-Saclay une équipe de recherche sur la dynamique de la biodiversité et les impacts des activités humaines sur les écosystèmes et les espèces. Il s'est spécialisé dans l'étude des espèces exotiques envahissantes, c'est-à-dire celles introduites dans un milieu hors de leur aire de distribution naturelle et dont l'intégration finit par altérer tout un écosystème. Un terrain de recherche qui prend de plus en plus d'ampleur à l'heure du réchauffement climatique et dont les répercussions sur l'économie et les sociétés restent encore sous-évaluées.
Il est invité à occuper pour l'année 2024-2025 la chaire Biodiversité et écosystèmes, qui bénéficie du soutien de la Fondation Jean-François de Clermont-Tonnerre.
Séminaire - Loïc Fel : La science des invasions et la culture
Loïc Fel presents a seminar on the science of invasions and culture, exploring the political, semiological, and representational impacts of biological invasions through humanities, offering insights into perception and management.
30 Jun 2025
08 - Les invasions biologiques : Les mathématiques à la rescousse des renards : quand les équations aident l'écologue
Franck Courchamp discusses how mathematical modeling of food chains helps ecologists understand and combat biological invasions, specifically focusing on saving a unique fox species on a Pacific archipelago.
23 Jun 2025
Séminaire - Boris Leroy : Comment les invasions biologiques redessinent la géographie de la biodiversité des poissons d'eau douce
Museum lecturer Boris Leroy discusses how biological invasions reshape the geography of freshwater fish biodiversity, exploring the historical and future impacts of human actions on species distribution in this interview with Franck Courchamp.
23 Jun 2025
07 - Les invasions biologiques : Invasions biologiques et changement climatique
Franck Courchamp discusses how biological invasions exacerbate biodiversity loss, especially when combined with habitat loss, climate change, and pollution, revealing how some invasive species thrive amidst global environmental challenges.
16 Jun 2025
Séminaire - Guillaume Latombe : La science des invasions et la conservation
Guillaume Latombe, lecturer at the University of Edinburgh, discusses the science of biological invasions and conservation, exploring different approaches and strategies for managing invasive species in this interview with Franck Courchamp.
16 Jun 2025
06 - Les invasions biologiques : Relations interspécifiques et invasions biologiques : effet surprise sur une île tropicale
Franck Courchamp discusses biological invasions and their unexpected consequences on a tropical island, highlighting a twenty-year study that saved seabird populations on a remote island.
2 Jun 2025
Séminaire - Céline Bellard : La science des invasions et la biodiversité
Researcher Céline Bellard discusses the science behind biological invasions and their effects on biodiversity's taxonomic, functional, and phylogenetic dimensions, highlighting ecological disruptions across various animal groups in this interview.
2 Jun 2025
05 - Les invasions biologiques : Les fourmis envahissantes, un excellent modèle d'étude des invasions
Franck Courchamp examines invasive ant species as a model for understanding biological invasions, focusing on prediction and the impact of climate change, revealing the fascinating nature of ant studies.
26 May 2025
Séminaire - Frédérique Viard : Quand les introductions biologiques deviennent des expériences évolutives : l'exemple des milieux marins urbains
Researcher Frédérique Viard examines how non-native marine species adapt and evolve within urban marine environments following their introduction, revealing the ecological and evolutionary impacts of globalization.
26 May 2025
04 - Les invasions biologiques : Les chats errants, prédateur envahisseur : un fléau mondial ?
Franck Courchamp discusses the impact of feral cats as an invasive species on global ecosystems, challenging preconceptions about their role in biodiversity and exploring research findings that suggest cats may sometimes protect birds.
19 May 2025
Séminaire - Yves Meinard : Les invasions biologiques, entre faits et valeurs
Yves Meinard, researcher at CNRS, presents a seminar on biological invasions, exploring the values embedded in invasion biology and their implications for scientists and managers, in a discussion with Franck Courchamp.
19 May 2025
03 - Les invasions biologiques : Scepticisme et déni : les difficultés spécifiques des invasions biologiques
Franck Courchamp explores the underrecognized importance of biological invasions and discusses the reasons behind society's skepticism and denial towards this critical biodiversity threat.
12 May 2025
Séminaire - Anne-Charlotte Vaissière : La science des invasions et l'économie
Anne-Charlotte Vaissière, CNRS researcher, presents the science and economics of biological invasions, highlighting their impact on biodiversity and the need for economic tools in conservation decision-making in this seminar.
12 May 2025
02 - Les invasions biologiques : Des impacts écologiques aux coûts économiques des invasions biologiques
Professor Franck Courchamp discusses the ecological, health, and economic impacts of biological invasions, reviewing various effects and costs while exploring the challenges of understanding and communicating varied impacts on biodiversity.
5 May 2025
Séminaire - Christophe Diagne : Les invasions biologiques et l'épidémiologie
Researcher Christophe Diagne discusses the significant impacts of biological invasions on human, animal, and environmental health, exploring the links between invasive species and health through ecological alterations and epidemiological mechanisms in this interview.
5 May 2025
01 - Les invasions biologiques, la menace oubliée
Professor Franck Courchamp discusses biological invasions as a significant yet often overlooked driver of biodiversity loss, highlighting impactful examples and global trends, in this episode.
Franck Courchamp's inaugural lecture explores the complexities and paradoxes within ecology, highlighting the necessity of a holistic approach to understanding biodiversity through examples from his research.
Who has been a guest on Biodiversité et écosystèmes (2024-2025) - Franck Courchamp
Names identified in recent episode analyses. Showing up to five guests.
Loïc Fel
Boris Leroy
Guillaume Latombe
Céline Bellard
Frédérique Viard
Contact Biodiversité et écosystèmes (2024-2025) - Franck Courchamp
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