Fig. 6. Diurnal variations in environmental factors of Rosa rugosa measured in July in the pot (quadrangle), August in the pot (triangle), and August in the Goraebul coastal sand dune (circle). (A) Photosynthetically active radiation (PAR) (μmol m-2s-1), (B) leaf temperature (°C), (C) vapor pressure deficit based on leaf (VPDL) (kPa).
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