SPRUCE research is being conducted on an 8.1 hectare peatland of the Marcell Experimental Forest in northern Minnesota. Ten open-topped aboveground enclosures are being built on this site to simulate various levels of warming and CO2 exposure. The remote landscape includes a mix of uplands, bogs, fens, lakes, and streams. More images available at https://mnspruce.ornl.gov/.
Credit or Source: Office of Biological and Environmental Research of the U.S. Department of Energy Office of Science. science.energy.gov/ber/
U.S. DOE. July 2015. Spruce and Peatland Responses Under Climatic and Environmental Change. U.S. Department of Energy Office of Science. (PDF)