TY - RPRT TI - Photosynthesis of the cyanobacterial soil-crust lichen Collema tenax from arid lands in southern Utah, USA: Role of water content on light and temperature responses of CO2 exchange AU - Otto L. Lange AU - Jayne Belnap AU - H. Reichenberger PY - 2002 DO - 10.1046/j.1365-2435.1998.00192.x UR - https://pubs.usgs.gov/publication/70194237 ID - 70194237 ER -