1. Smith RJ, Nelson PR, Jovan S, Hanson PJ, McCune B. Novel climates reverse carbon uptake of atmospherically dependent epiphytes: Climatic constraints on the iconic boreal forest lichen Evernia mesomorpha. American Journal of Botany. 2018;105(2):266–274. doi:10.1002/ajb2.1022
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
mnspruce.ornl.gov
An official website of the U.S. Department of Energy and the USDA Forest Service
Looking for U.S. government information and services?
Visit USA.gov
Spruce and Peatland Responses Under Changing Environments