Results 31 to 40 of about 67,256 (291)

Oscillations in Stomatal Conductance [PDF]

open access: yesPlant 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
openaire   +2 more sources

Systemic Signaling in the Regulation of Stomatal Conductance [PDF]

open access: yesPlant Physiology, 2020
Dear Editor, Plants use systemic signaling networks to spread information on locally perceived stimuli and coordinate responses in different plant parts. In natural environments, sun flecks and leaf-shading may lead to rapid and large changes in light conditions within the canopy and plants need ...
Sanna Ehonen   +2 more
openaire   +2 more sources

Simulation of long-term stem diameter variation of Ficus benjamina based on simulated transpiration [PDF]

open access: yes, 2017
Greenhouse microclimate (light, temperature, relative humidity and CO2) and irrigation are important factors for plant growth, development and quality in ornamental horticulture.
De Pauw, Dirk   +3 more
core   +2 more sources

Modeling Stomatal Conductance [PDF]

open access: yesPlant 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.
openaire   +2 more sources

Stomatal responses of tree species from the cloud forest in central Veracruz, México

open access: yesBotan‪ical 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
doaj   +1 more source

Predicting photosynthesis and transpiration responses to ozone: decoupling modeled photosynthesis and stomatal conductance [PDF]

open access: yesBiogeosciences, 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
doaj   +1 more source

The role of abscisic acid and water relations in drought responses of subterranean clover [PDF]

open access: yes, 1997
The role of water relations and abscisic acid (ABA) in the responses to drought were studied in a mediterranean forage crop, Trifolium subterraneum L. under field conditions.
Chaves, M   +3 more
core   +1 more source

The dynamics of embolism refilling in abscisic acid (ABA)-deficient tomato plants. [PDF]

open access: yes, 2012
Plants are in danger of embolism formation in xylem vessels when the balance between water transport capacity and transpirational demand is compromised.
Chitarra, Walter   +5 more
core   +2 more sources

Optimization of leaf morphology in relation to leaf water status: A theory. [PDF]

open access: yes, 2020
The leaf economic traits such as leaf area, maximum carbon assimilation rate, and venation are all correlated and related to water availability. Furthermore, leaves are often broad and large in humid areas and narrower in arid/semiarid and hot and cold ...
Ding, Junyan   +2 more
core   +2 more sources

Foliar and wood traits covary along a vertical gradient within the crown of long-lived light-demanding species of the Congo Basin semi-deciduous forest [PDF]

open access: yes, 2019
Plant functional traits have shown to be relevant predictors of forest functional responses to climate change. However, the trait-based approach to study plant performances and ecological strategies has mostly been focused on trait comparisons at the ...
Beeckman, Hans   +8 more
core   +2 more sources

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