Q: I purchased a piece of land last year with three silver birch trees on it. The largest is about 30 feet tall and had a low branch removed many years ago. The inside of the stub rotted and was ...

(1) The crown of a tree can be considered as a population of repeated units (buds, leaves, shoots, flowers) with demographic properties. (2) The study is an attempt to analyse the structural dynamics ...

A new study sequences the genomes of 80 silver birch trees, a tree that has not been studied much by scientists despite its commercial value for papermaking, construction, furniture-building and more.