Sap flow through petioles and petioles reveals leaf-level responses to light and vapor pressure deficit in the tropical tree Tabebuia rosea (Bignoniaceae)
Adam B. Roddy, Klaus Winter, Todd E. Dawson
The paper measures leaf-level sap flow in Tabebuia rosea to study responses to light and vapor pressure deficit, finding non-linear and asymmetric patterns that differ from stem-level measurements.
bioRxiv · Nov 19, 2013 · PreprintEcology