Analysis of 21 sediment samples from 6 karst lakes in the Lacandon Forest, Chiapas, Mexico.
Electrical parameters: laboratory measurements of spectral induced polarization (SIP), extraction of Cole-Cole-parameters
Organic and inorganic carbon: Loss on ignition
Mineralogical analysis: portable energy-dispersive X-ray fluorescence spectrometry (p-ED-XRF), X-ray powder diffraction (XRD), and ICP-OES element analyses.
Correlations for all parameters. Blue / red indicate strong positive / negative correlation, yellow no correlation.