TY  - RPRT
TI  - Finding the sweet spot: Shifting climate optima for maple syrup production in North America
AU  - Joshua M. Rapp
AU  - David A. Lutz
AU  - Ryan H. Huish
AU  - Boris Dufour
AU  - Selena Ahmed
AU  - Toni Lyn Morelli
AU  - Kristina A. Stinson
PY  - 2019
DO  - 10.1016/j.foreco.2019.05.045
UR  - https://pubs.usgs.gov/publication/70211355
ID  - 70211355
ER  -