Runoff management is crucial in preventing land degradation and addressing water scarcity [1]. In particular, agricultural runoff management structures, such as ditches and terraces, ensure water drainage and routing, soil retention, and water harvesting, while providing multiple other services. Therefore, their integration into rural landscape management is critical to the resilience of agricultural systems. The abundant knowledge about structure design and abandonment consequences recognises maintenance's relevance, although these practices are still poorly described. Moreover, climate change further exacerbates the challenges. On the one hand, erratic weather patterns amplify soil erosion and flooding risks; on the other hand, droughts intensify structure fragility while increasing water harvesting needs. Indeed, the available literature is limited to maintenance barriers, such as farmers' restrained access to finance, infrastructure, and technical expertise, especially in top-down projects that overlook local and traditional knowledge [2]. Altogether, climate adaptation scenarios often neglect the inclusion of maintenance practices and strategies due to the scarce available knowledge. This presentation proposes a classification framework integrating runoff management structures and their maintenance into farming practice systems and landscape management. Structures vary widely in shapes, systems, and nomenclature, reflecting local contexts. Adopting the ethnological concept of "technical fact" [3], we grouped structures based on construction actions: ditching, shaping, and building. This facilitates the agronomic identification of the key practices for their in-field maintenance: (a) section cleaning (e.g. vegetation and sediment control), (b) shape renovation, and (c) structure repair. The framework also accounts for the structure's hydrological and ecological connectivity, thus integrating off-site effects and management. Considering the ecological, social, and technological interdependencies at the landscape level enables the multi-level assessment of the consequences of rainfall partitioning between runoff and infiltration and the related implications for landscape resilience to climate change. References [1] J. Molénat, K. Barkaoui, S. Benyoussef, I. Mekki, R. Zitouna, and F. Jacob, ‘Diversification from field to landscape to adapt Mediterranean rainfed agriculture to water scarcity in climate change context’, Curr. Opin. Environ. Sustain., vol. 65, p. 101336, Dec. 2023, doi: 10.1016/j.cosust.2023.101336. [2] N. Haregeweyn et al., ‘Progress and challenges in sustainable land management initiatives: A global review’, Sci. Total Environ., vol. 858, p. 160027, Feb. 2023, doi: 10.1016/j.scitotenv.2022.160027. [3] R. Gras et al., Le Fait technique en agronomie : activité agricole, concepts et méthodes d’étude, L’Harmattan. Paris: Institut national de la recherche agronomique : Ed. l’Harmattan, 1989. Accessed: Aug. 04, 2020. [Online]. Available: https://www.editions-harmattan.fr/index.asp?navig=catalogue&obj=livre&no=6043