EEMindices (R script)

This is an R script for automating the calculation of indices derived from excitation-emission matrix (EEM) spectra of dissolved organic matter (DOM).

For more information, please see the following publication:

Hodgkins, S. B., Tfaily, M. M., Podgorski, D. C., McCalley, C. K., Saleska, S. R., Crill, P. M., Rich, V. I., Chanton, J. P., & Cooper, W. T. (2016). Elemental composition and optical properties reveal changes in dissolved organic matter along a permafrost thaw chronosequence in a subarctic peatland. Geochimica et Cosmochimica Acta, 187, 123–140.