Stomatal Physiology and Gas Exchange in the Field

摘要: The sensitivities of rate assimilation CO2 and transpiration water vapour to change in stomatal aperture are examined. We suggest that is adapted equalise the marginal benefit cost transpiration. show how temporal spatial variation determined by external environment leaf internal physiological properties. indicate increase relative may determine decline with decrease amount available roots a plant, even though plant suffer no immediate lesion due shortage water.