A Dynamic Linear Model addpated from (Prado and West, 2010, CRC Press) to identify early warning signal (EWS) of forest mortality.

Reference:

Liu, Y., M. Kumar, G. G. Katul, and A. Porporato. 2019. “Reduced Resilience as an Early Warning Signal of Forest Mortality.” Nature Climate Change. https://www.nature.com/articles/s41558-019-0583-9.