Number 1, January

Tree Physiology 17:1–12 [ Summary ] [ Full Text ]
Vertical gradients in photosynthetic gas exchange characteristics and refixation of respired CO₂ within boreal forest canopies
J. Renée Brooks, Lawrence B. Flanagan, Gregory T. Varney and James R. Ehleringer

Tree Physiology 17:13–21 [ Summary ] [ Full Text ]
Analysis of leaf water relations in leaves of two olive (Olea europaea) cultivars differing in tolerance to salinity
Riccardo Gucci, Leonardo Lombardini and Massimiliano Tattini

Tree Physiology 17:23–29 [ Summary ] [ Full Text ]
Light availability and photosynthesis of Pseudotsuga menziesii seedlings grown in the open and in the forest understory
Han Y. H. Chen and Karel Klinka

Tree Physiology 17:31–37 [ Summary ] [ Full Text ]
Changes in ABA and gene expression in cold-acclimated sugar maple
Annick Bertrand, Gilles Robitaille, Yves Castonguay, Paul Nadeau and Robert Boutin

Tree Physiology 17:39–45 [ Summary ] [ Full Text ]
Responses of Picea, Pinus and Pseudotsuga roots to heterogeneous nutrient distribution in soil
Eckhard George, Bettina Seith, Christoph Schaeffer and Horst Marschner

Tree Physiology 17:47–51 [ Summary ] [ Full Text ]
Relationship between temperature, respiratory loss of sugar and premature dehardening in dormant Scots pine seedlings
Erling Ögren

Tree Physiology 17:53–57 [ Summary ] [ Full Text ]
Influences of altered phytohormone use on endogenous ABA and mRNA populations during white spruce (Picea glauca) somatic embryo culture
Jin-Zhuo Dong, Cheryl A. Bock and David I. Dunstan

Tree Physiology 17:59–63 [ Summary ] [ Full Text ]
Xylem cavitation and loss of hydraulic conductance in western hemlock following planting
K. L. Kavanagh and J. B. Zaerr

Tree Physiology 17:65–67 [ Summary ] [ Full Text ]
A unified nomenclature for sap flow measurements
W. R. N. Edwards, P. Becker and J. Cermák