Number 18, December

Tree Physiology 23:1225–1235 [ Summary ] [ Full Text ]
Impact of successive drought and re-watering cycles on growth and specific leaf area of two Populus × canadensis (Moench) clones, ‘Dorskamp’ and ‘Luisa_Avanzo’
Nicolas Marron, Erwin Dreyer, Eric Boudouresque, Didier Delay, Jean-Michel Petit, Francis M. Delmotte and Franck Brignolas

Tree Physiology 23:1237–1246 [ Summary ] [ Full Text ]
Freezing tolerance of conifer seeds and germinants
B. J. Hawkins, H. J. Guest and D. Kolotelo

Tree Physiology 23:1247–1254 [ Summary ] [ Full Text ]
Developmental stages during the rooting of in-vitro-cultured Quercus robur shoots from material of juvenile and mature origin
N. Vidal, G. Arellano, M. C. San-José, A. M. Vieitez and A. Ballester

Tree Physiology 23:1255–1261 [ Summary ] [ Full Text ]
Influence of leaf angle on photosynthesis and the xanthophyll cycle in the tropical tree species Acacia crassicarpa
Li-Xia Liu, Shou-Min Xu and K. C. Woo

Tree Physiology 23:1263–1270 [ Summary ] [ Full Text ]
Interactive effects of temperature and precipitation on soil respiration in a temperate maritime pine forest
J. Curiel Yuste, I. A. Janssens, A. Carrara, L. Meiresonne and R. Ceulemans