selected publications
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academic article
- Age-class differences in shoot photosynthesis and water relations of Fraser fir (Abies fraseri), southern Appalachian Mountains, USA. Canadian Journal of Forest Research. 39:193-197. 2009
- Cloud immersion alters microclimate, photosynthesis and water relations in Rhododendron catawbiense and Abies fraseri seedlings in the southern Appalachian Mountains, USA. Tree Physiology. 28:385-392. 2008
- Limitations to photosynthetic carbon gain in timberline Abies lasiocarpa seedlings during prolonged drought. Canadian Journal of Forest Research. 37:568-579. 2007
- Low clouds and cloud immersion enhance photosynthesis in understory species of a southern Appalachian spruce-fir forest (USA). American Journal of Botany. 93:1625-1632. 2006
- Leaf architecture and direction of incident light influence mesophyll fluorescence profiles. American Journal of Botany. 92:1425-1431. 2005
- Refugial forests of the southern Appalachians: photosynthesis and survival in current-year Abies fraseri seedlings. Tree Physiology. 25:1379-1387. 2005
- Integrated plant temperature measurement using heat-sensitive paint and colour image analysis. Functional Ecology. 18:148-153. 2004
- Abiotic factors limiting photosynthesis in Abies lasiocarpa and Picea engelmannii seedlings below and above the alpine timberline. Tree Physiology. 24:377-386. 2004
- Another perspective on altitudinal limits of alpine timberlines. Tree Physiology. 23:1101-1112. 2003