“…By the modification of soil edaphic characteristics and nutrient enrichment, ancient inhabitants created suitable habitats for the growth and production of useful species (e.g., Arroyo‐Kalin, 2010; Neves & Petersen, 2006; Schmidt et al, 2014). In the last decades, several common archaeological manifestations across the South American lowlands depicted other forms of human‐intensive management at scales ranging from site to entire landscapes, which also produced anthropogenic sediments and soils, including earthen architecture (tumuli, platforms, defensive structures, raised fields), hydraulic engineering (damming and irrigation systems), and the construction of fluvial and terrestrial communication networks (Heckenberger et al, 2008; Arroyo‐Kalin, 2016; Boixadera et al, 2019; Bonomo et al, 2011; Lombardo & Prümers, 2010; Lombardo et al, 2011; López Mazz et al, 2016; Milheira et al, 2017; Rostain, 2010).…”