banji-effect:Hollow trees are often more stable than before their cores rotted! “The removal of the
banji-effect:Hollow trees are often more stable than before their cores rotted! “The removal of the tree’s dead heart brings yet another advantage. The change of form from solid pillar to hollow cylinder alters the way in which the trunk reacts to mechanical stress. It is much more resilient and stable. The removal of many tons of timber also reduces the strain on the tree’s elderly and doubtless somewhat decayed root system. The result is that an old hollow tree is often able to withstand a gale better than a younger undecayed one. In the ancient hunting parks of England such as Windsor, where trees stand out in the open, unprotected by others from the wind, it is by no means rare after a storm to discover that hollow oaks, four or five hundred years old, remain upright when younger ones, a quarter their age, have been blown over.” https://asknature.org/strategy/relationship-provides-nutrients-stability/ -- source link