Fig. 1. Sulfur K-edge XANES spectra (before deconvolution and nonlinear least squares fitting) recorded directly from the clay (Wushwush) and silt (Munesa) size particles and humic substance extracts from these size separates.
Fig. 1. Sulfur K-edge XANES spectra (before deconvolution and nonlinear least squares fitting) recorded directly from the clay (Wushwush) and silt (Munesa) size particles and humic substance extracts from these size separates.