Figure 2
From: Physiological and morphological effects of a marine heatwave on the seagrass Cymodocea nodosa
Examples of CFI pictures of C. nodosa’s ΦPSII, after a saturating light pulse. CFI was done on mature leaves sampled from shoots cultivated in heatwave (HW) and control (C) conditions, both during the heatwave and after heatwave recovery. o, m and y indicate different leaf parts (old, mature and young, respectively). Colour bar on the bottom indicates ΦPSII values ranging from 0.0 (black) to 1.0. (pink). Pictures are 24 × 32 mm (6 × magnification).
