Fig. 1: Map of Indonesia showing Lake Towuti (2.5°S, 121.5°E) on the island of Sulawesi. Topographic map of the area with three lakes (Matano, Mahalona, Towuti; clockwise) of the Malili lake system (Russel et al., 2014).
Fig. 2: Map of annual mean precipitable water (kg/m²) of the tropics and subtropics. White circles mark locations of previous ICDP campaigns (Russel et al., 2012).