Image: Me, collecting foliage from balsam fir trees in Quebec. Photo courtesy Cameron Rugo.
Last month I spent a week in the field, as part of a team collecting soils and foliage for a project assessing carbon sequestration in spruce budworm-defoliated forests*. The soil was always easy to reach, conveniently located right at ground level (funny how that works, isn’t it?) – but the foliage, not so much. As is true in forests the world around, the bulk of the foliage is way, way up in the air. That pole I’m wielding in the photo above? It’s a “pole pruner”, and it has a cutting head at the end of a series of interlocking pole segments – seven segments in the photo, which means I’m balancing a wobbly, bendy pole and manoeuvering it through snags and branches to snip samples about 12 metres (40 feet) from the ground. This is hard, and as I was doing it I found myself thinking that the whole thing would be simpler if the trees could just get their act together and grow at bush height.
Now, that’s pretty stupid thing to think, I admit; but it’s also an interesting thing to think. Continue reading