1. Evapotranspiration and water use efficiency in relation to climate and canopy nitrogen in U.S. forests. Issue 10 (17th October 2016) Authors: Guerrieri, Rossella; Lepine, Lucie; Asbjornsen, Heidi; Xiao, Jingfeng; Ollinger, Scott V. Journal: Journal of geophysical research Issue: Volume 121:Issue 10(2016:Oct.) Page Start: 2610 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗