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. Author manuscript; available in PMC: 2013 Dec 11.
Published in final edited form as: Arct Antarct Alp Res. 2008 May 1;40(2):439–445. doi: 10.1657/1523-0430(07-039)[WIESER]2.0.CO;2

FIGURE 4. Daily evapotranspiration of a low-elevation mountain grassland (study site Neustift, 970 m a.s.l.) as a function of incident daily photosynthetically active radiation (left) and the air vapour pressure deficit (right).

FIGURE 4

Solid lines show best fits to data using a linear (r2 = 0.74, p = 0.00, left) and a logarithmic (r2 = 0.61, p = 0.00, right) model, respectively.