Читать книгу Forests and Woodlands - Nick Baker - Страница 12

For any tree, you can create a profile of its shape and height. It is not too hard to figure out the circumference of a tree trunk, you just need to put a tape measure around it, as if you were measuring your own waist (see previous page). But height is a different matter, especially if you are dealing with a large, mature woodland tree. Fear not – it’s surprisingly easy (see opposite).