Scoring system for fructification. (International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests (ICP Forests, 2010))
Link to this table.

Score and class Definition Remark
Class 1.1: Absent Fructification is absent or inconsiderable Even reasonably lengthy observation of the crown with binoculars yields no signs of fruiting
Class 1.2: Scarce Sporadic occurrence of fruiting Not noticeable at first sight. It must be looked for on purpose with binoculars.
Class 2: Common Fructification is such that it can be observed with the naked eye The appearance of the tree is influenced but not dominated by fructification
Class 3: Abundant Fructification is obvious and immediately meets the eye Fruiting determines the tree's appearance

This page was last edited on 15 July 2015, at 14:41.