Sec. Aug.

JUNG-EUN LEE, JOSEPH A. BERRY, CHRISTIAAN VAN DERTOL, etc. Simulations of chlorophyll fluorescence incorporated into the Community Land Model version 4. Global Change Biology. (2015) 21, 3469–3477.

In this paper, they have incorporated equations coupling SIF to photosynthesis in a land surface model, the National Center for Atmospheric Research Community Land Model version 4 (NCAR CLM4), and have demonstrated its use as a diagnostic tool for evaluating the calculation of photosynthesis.

The paper provided some background on how SIF is coupled to photosynthesis, described how SIF was incorporated into CLM4, and demonstrated that their simulated relationship between SIF and GPP values are reasonable when compared with satellite (Greenhouse gases Observing SATellite; GOSAT) and in situ flux-tower measurements.

Refer to the picture below.

Although there are many equations which were used to demonstrate relationship of SIF and photosynthesis, the results of this paper is quite impressive.