Jeffrey M Warren Plant Ecophysiologist Contact warrenjm@ornl.gov | 865.241.3150 All Publications Elevated CO2 enhances leaf senescence during extreme heat and drought in a temperate forest... A new method for the experimental heating of intact soil profiles for application to climate change experiments... CO2 Enhancement of Forest Productivity Constrained by Limited Nitrogen Availability... SAFETY FACTORS FOR XYLEM FAILURE BY IMPLOSION AND AIR-SEEDING WITHIN ROOTS, TRUNKS AND BRANCHES OF YOUNG AND OLD CONIFER TREE... Nitrogen Limitation is Reducing the Enhancement of NPP by Elevated CO2 in a Deciduous Forest... Maximum height in a conifer is associated with conflicting requirements for xylem design... Pagination First page « First Previous page ‹‹ … Page 3 Page 4 Current page 5 Key Links Curriculum Vitae ORCID Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division Earth Systems Science Section Ecosystem Processes Group Climate Change Science Institute User Facilities High Flux Isotope Reactor