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Leaf stomata respond to temperature even when the leaf-to-air vapor gradient is held constant, yet the mechanisms for this response are unknown, and may be mediated by increases in hydraulic conducta...

Leaves maintain a pool of non-structural carbohydrates (NSC) whose size can vary over hourly and longer timescales. We tested two long-standing hypotheses regarding potential physiological roles of c...

The study showed that the LI-COR LI-600 porometer systematically overestimates stomatal conductance relative to LI-6800 gas exchange measurements, with the bias increasing at high stomatal conductanc...

Drought and frost stresses play important roles in determining species distributions, especially at range margins. Understanding how stress resistance traits interact to determine vulnerability to c...

The study provides evidence of a seasonal osmotic adjustment in grapevine (Vitis vinifera cv. Pinot noir). The rate of seasonal osmotic adjustment is mostly independent of the ambient temperature con....

A visit with John Woodward to discuss leaf transpiration