Wykeham Level II plot - Increment

Diameter at breast height:
Average annual increment (cm) over 2002 to 2005 period
Position (aspect) of tree in plot Average Standard error Sample size
East 7.666 1.525 18
North 10.33 0.838 18
South 10.66 1.102 18
West 9.666 1.217 18

Mean tree heights
Date of measurement Mean height (m) Standard error Sample size
January 2005 13.11 0.380 74