The concept of resilience in ecology: Chosen examples from marine ecology - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2024

The concept of resilience in ecology: Chosen examples from marine ecology

Résumé

Biodiversity and ecosystems are currently facing two main challenges: the biodiversity crisis (IPBES, 2019) and climate change (IPCC, 2023). Since ecosystems provide crucial services to human societies (called “ecosystem services”, such as food supply, climate regulation, aesthetic values, or nutrient cycling), more attention has been given on how to increase the resilience of (socio-)ecosystems to perturbations. After a general introduction on the current biodiversity threats, I will present the various definitions that have been proposed for the concept of “resilience” in ecology and the associated mathematical frameworks and metrics. I will then explain the notions of stability landscapes and regime shifts in ecology, and give examples of several well-documented regime shifts in marine ecology. Finally, I will finish my presentation on discussing how the resilience of ecosystem, and more broadly of socio-ecological systems, can be increased through management actions.
20240320_Resilience_Sakina_V2.pdf (6.09 Mo) Télécharger le fichier
Format Présentation
Origine Fichiers produits par l'(les) auteur(s)
Licence

Dates et versions

hal-04515383 , version 1 (21-03-2024)

Licence

Identifiants

  • HAL Id : hal-04515383 , version 1

Citer

Sakina-Dorothée Ayata. The concept of resilience in ecology: Chosen examples from marine ecology. Journée d’étude interdisciplinaire & créative : La resilience en mots et en corps, Organisatrice : Julie Vatain-Corfdir, dans le cadre du projet ESTHER, Mar 2024, Paris, France. ⟨hal-04515383⟩
44 Consultations
8 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More