“…Most previous charcoal hearth investigations have focused on charcoal identification and dating to assess the human impact on changes in vegetation and coppice wood exploitation cycles (Deforce et al, 2018; Dupin et al, 2017; Fouédjeu et al, 2021; Gocel‐Chalté et al, 2020; Ludemann et al, 2017; Oliveira et al, 2022). Some projects have addressed the role of black carbon and charcoal as carbon sinks in soils (Bell & Worrall, 2011; Borchard et al, 2014; Bourne et al, 2014; Hardy et al, 2017).…”