Acknowledgements
We are grateful to the many people who contributed their ideas, advice,
and labor to the conception, design, and establishment of this
experimental site. Specifically, we thank Jennifer Dacosta, Madison
McCaig, Mya Rice, Lincoln Rowlinson, and John Schnare for help with
trial maintenance and tree measurements, and Florentin Jaeger for
assistance with soil sampling. This research was supported by a
Discovery grant (RGPIN-2015-06060) from the Natural Sciences and
Engineering Council of Canada and a Canada Research Chair to PMA.