Table 3.  Amount of salt (mg×cm2×hr-1) trapped on the front and rear parts of a live oak canopy (from Boyce 1954).
  Part of Canopy
Wind speed (m/sec) Front Rear
7-8 0.29 0.15
8-9 0.31 0.21
11-12 1.40 1.25
12-13 1.67 1.65