Mac McLennan Experimental Technologist and Automation Engineer - APPL Contact MCLENNANDA@ORNL.GOV All Publications Boreal conifers maintain carbon uptake with warming despite failure to track optimal temperatures The roles of photochemical and non-photochemical quenching in regulating photosynthesis depend on the phases of fluctuating light conditions Photosynthetic and Respiratory Responses of Two Bog Shrub Species to Whole Ecosystem Warming and Elevated CO2 at the Boreal-Temperate Ecotone Differential ecophysiological responses and resilience to heat wave events in four co-occurring temperate tree species... Photosynthetic capacity in middle-aged larch and spruce acclimates independently to experimental warming and elevated CO2 The roles of photochemical and non-photochemical quenching in regulating photosynthesis depend on the phases of fluctuating light conditions Differential ecophysiological responses and resilience to heat wave events in four co-occurring temperate tree species Key Links Curriculum Vitae The Advanced Plant Phenotyping Laboratory at ORNL Organizations 91°µÍø Biological and Environmental Systems Science Directorate Biosciences Division Biodesign and Systems Biology Section Plant Systems Biology Group Climate Change Science Institute