Numbers of roots in different diameter size classes at different depths

Statistics of the number of roots for each diameter class found in all

The proportion of root length with different diameter classes to total

How deep do the roots go for a coconut tree or any other tropical tree that grows on beaches? - Quora

Niches within earthworms' habitat — Science Learning Hub

Root biomass by diameter class and depth stratum.

Healthy Roots and Healthy Trees - 2.926 - Extension

A new method to optimize root order classification based on the diameter interval of fine root

An integrated method for high-resolution definition of new diameter-based fine root sub-classes of Fagus sylvatica L., Annals of Forest Science

Diameter of a tree using DFS - GeeksforGeeks