Number 17, November

Tree Physiology 21:1231–1244 [ Summary ] [ Full Text ]
Site fertility and the morphological and photosynthetic acclimation of Pinus sylvestris needles to light
Ülo Niinemets, David S. Ellsworth, Aljona Lukjanova and Mari Tobias

Tree Physiology 21:1245–1255 [ Summary ] [ Full Text ]
Leaf area dynamics in a closed poplar plantation under free-air carbon dioxide enrichment
B. Gielen, C. Calfapietra, M. Sabatti and R. Ceulemans

Tree Physiology 21:1257–1267 [ Summary ] [ Full Text ]
Canopy structure and light interception in Quercus petraea seedlings in relation to light regime and plant density
Laetitia Farque, Hervé Sinoquet and Francis Colin

Tree Physiology 21:1269–1278 [ Summary ] [ Full Text ]
Use of ground-penetrating radar to study tree roots in the southeastern United States
J. R. Butnor, J. A. Doolittle, L. Kress, S. Cohen and K. H. Johnsen

Tree Physiology 21:1279–1287 [ Summary ] [ Full Text ]
Effects of elevated carbon dioxide concentration and temperature on needle growth, respiration and carbohydrate status in field-grown Scots pines during the needle expansion period
Tianshan Zha, Aija Ryyppö, Kai-Yun Wang and Seppo Kellomäki

Tree Physiology 21:1289–1297 [ Summary ] [ Full Text ]
Ecotypic and genetic variation in poplar bark storage protein gene expression and accumulation
Brent L. Black, Cécile M. Parmentier-Line, Leslie H. Fuchigami and Gary D. Coleman

Tree Physiology 21:1299–1302 [ Summary ] [ Full Text ]
Free amino acids in walnut kernels and young seedlings
S. Mapelli, I. Brambilla and A. Bertani