Science, Maths & Technology
Introduction to ecosystems
...analysis has told us that the original woodland the predominant tree was not actually the oak but was the lime with hazel, and some elm, and of course oak as well. And what has happened is that during pre-history the lime, and to some extent the elm, has all being selectively removed. In Britain we've got two species of oak - the common or pedunculate oak, and the dumast...