
Keywords: ناهنجاری های آب و هوایی قرون وسطایی; TLS; terrestrial laser scanning; SASM; South American Summer Monsoon; TC; total carbon; TN; total nitrogen; MCA; medieval climate anomaly; LIA; little ice age; LIP; late intermediate period; Andean peatlands; Cushion plants; Palaeoecology; Late Intermedia