Number 7, June

Tree Physiology 19:407–420 [ Summary ] [ Full Text ]
Canopy photosynthesis of sugar maple (Acer saccharum): comparing big-leaf and multilayer extrapolations of leaf-level measurements
Frédéric Raulier, Pierre Y. Bernier and Chhun-Huor Ung

Tree Physiology 19:421–433 [ Summary ] [ Full Text ]
Gas exchange and carbon isotope discrimination of Juniperus osteosperma and Juniperus occidentalis across environmental gradients in the Great Basin of western North America
Darrin J. Moore, Robert S. Nowak and Robin J. Tausch

Tree Physiology 19:435–443 [ Summary ] [ Full Text ]
Boundary layer conductance, leaf temperature and transpiration of Abies amabilis branches
Timothy A. Martin, Thomas M. Hinckley, Frederick C. Meinzer and Douglas G. Sprugel

Tree Physiology 19:445–452 [ Summary ] [ Full Text ]
Hydraulic conductances of angiosperms versus conifers: similar transport sufficiency at the whole-plant level
Peter Becker, Melvin T. Tyree and Makoto Tsuda

Tree Physiology 19:453–459 [ Summary ] [ Full Text ]
Regulation of water loss in populations of Populus trichocarpa: the role of stomatal control in preventing xylem cavitation
Jed P. Sparks and R. Alan Black

Tree Physiology 19:461–466 [ Summary ] [ Full Text ]
Polyphenols as potential markers to differentiate juvenile and mature chestnut shoot cultures
J. L. Fernandez-Lorenzo, A. Rigueiro and A. Ballester

Tree Physiology 19:467–473 [ Summary ] [ Full Text ]
Limitation of leaf carbon gain by stomatal and photochemical processes in the top canopy of Macaranga conifera, a tropical pioneer tree
Atsushi Ishida, Takeshi Toma and Marjenah

Tree Physiology 19:475–479 [ Summary ] [ Full Text ]
Fine root respiration in mature eastern white pine (Pinus strobus) in situ: the importance of CO₂ in controlled environments
Barton D. Clinton and James M. Vose