Results 21 to 30 of about 176,613 (284)
Oscillations in Stomatal Conductance [PDF]
Plant Physiology, 1974 It is supposed that oscillations in stomatal conductance are associated with the dynamic properties of the loop in which rate of evaporation affects, through physiological processes, the aperture of stomata and stomatal aperture in turn affects rate of evaporation.
G D, Farquhar, I R, Cowan
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Stomatal conductance increases with rising temperature [PDF]
Plant Signaling & Behavior, 2017 Stomatal conductance directly modifies plant water relations and photosynthesis. Many environmental factors affecting the stomatal conductance have been intensively studied but temperature has been largely neglected, even though it is one of the fastest changing environmental variables and it is rising due to climate change.
Urban, Josef Josefovich +3 more
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Cranberry Stomatal Conductivity [PDF]
HortScience, 1993 Cranberry (Vaccinium macrocarpon Ericaceae Ait.) stomatal conductivity (SC) was investigated in the field to examine plant response as a function of weather conditions. Measurements were made during fruit maturation on 14 days between 0540 and 1710 h r ,
Paul J. Croft +2 more
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Dynamics of canopy stomatal conductance, transpiration, and evaporation in a temperate deciduous forest, validated by carbonyl sulfide uptake [PDF]
Biogeosciences, 2017 Stomatal conductance influences both photosynthesis and transpiration, thereby coupling the carbon and water cycles and affecting surface–atmosphere energy exchange.
R. Wehr +7 more
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Stomatal Conductance of Differentially Salinized Plants [PDF]
Plant Physiology, 1972 Stomatal resistance was measured daily with a stomatal diffusion porometer during a 4-week period in leaves of bean (Phaseolus vulgaris L., var. Bush Blue Lake) and barley (Hordeum vulgare L., var. Liberty) plants having roots equally split between two differentially salinized nutrient solutions.
M B, Kirkham, W R, Gardner, G C, Gerloff
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Modeling Stomatal Conductance [PDF]
Plant Physiology, 2017 Recent advances have improved our ability to model stomatal conductance using process- or optimality-based models, and continuing research should focus on how stomata sense leaf turgor and on how to quantify the direct carbon costs of low leaf water potential.
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Stomatal responses of tree species from the cloud forest in central Veracruz, México
Botanical Sciences, 2016 Stomatal conductance is considered as a key plant response because it plays an important role in plant physiology by controlling transpiration (water status) and CO2 assimilation, regulating plant productivity.
Manuel Esperón-Rodríguez +1 more
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Predicting photosynthesis and transpiration responses to ozone: decoupling modeled photosynthesis and stomatal conductance [PDF]
Biogeosciences, 2012 Plants exchange greenhouse gases carbon dioxide and water with the atmosphere through the processes of photosynthesis and transpiration, making them essential in climate regulation.
D. Lombardozzi +3 more
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Optimal stomatal behavior theory for simulating stomatal conductance [PDF]
Chinese Journal of Plant Ecology, 2016 Among the most critical processes in simulating terrestrial ecosystem performance is the regulatory role of sto- mata in carbon and water cycles. Compared with field measurements, the changes in stomatal slope caused by the biophysical environment provide a simple but effective synthetic framework for studying climate-related carbon and water cycling ...
FAN Jia-Zhi +5 more
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Carbonyl sulfide (COS) as a tracer for canopy photosynthesis, transpiration and stomatal conductance : potential and limitations [PDF]
, 2011 The theoretical basis for the link between the leaf exchange of carbonyl sulfide (COS), carbon dioxide (CO2) and water vapour (H2O) and the assumptions that need to be made in order to use COS as a tracer for canopy net photosynthesis, transpiration and ...
HEINZ BINGEMER +14 more
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