Results 131 to 140 of about 148,530 (265)

Divergent structure–function coordination shapes leaf thermal tolerance in Mediterranean tree species

Plant Biology, EarlyView.
Tcrit (critical temperature) may reflect early, adaptive photoprotective downregulation of PSII in Quercus ilex, whereas in Acer campestre and Fraxinus ornus, it may more closely correspond to the onset of thermal PSII vulnerability. Abstract Increasing temperatures impair photosynthetic apparatus by damaging photosystem II (PSII) efficiency.
L. Friulla, L. M. Iozia, M. F. Crescente, L. Varone   +3 more
wiley   +1 more source

Mesophyll CO2 conductance in consequence with the leaf anatomy and environmental factors. [PDF]

, 2012
The CO2 diffusion pathway from the atmosphere surrounding the leaf to the chloroplast stroma is composed of several parts, where each part poses certain resistance to the CO2 flux. The CO2 diffusion from the sub-stomatal cavities to the stroma is limited
Malcová, Kateřina
core  

Mesophyll conductance plays a central role in leaf functioning of Oleaceae species exposed to contrasting sunlight irradiance

, 2016
The ability to modify mesophyll conductance (gm) in response to changes in irradiance may be a component of the acclimation of plants to shade-sun transitions, thus influencing species-specific distributions along light-gradients, and the ecological ...
A, C. Giordano, A. Fini, M Centritto, M. Tattini, Loreto F, F Ferrini, C. Brunetti, C Giordano, F. Loreto, F. Ferrini, M. Centritto, Fini, M Tattini, C Brunetti   +14 more
core   +1 more source

Ground mammal colonization of restored wildlife corridors in the tropical uplands of north‐eastern Australia

Restoration Ecology, EarlyView.
Abstract Introduction Since European settlement, Australia's Wet Tropics bioregion has been extensively cleared, leaving a mosaic of rainforest fragments, crops, pastures, orchards, and human settlement. Fragment isolation leads to declines in faunal diversity and genetic variability, effects potentially exacerbated by climate change. Restoring habitat
Nigel Tucker, Nara Vogado
wiley   +1 more source

The role of mesophyll conductance in the estimation of Vcmax and Jmax in four European oaks under moderate drought and warming

Environmental and Experimental Botany
Photosynthesis is one of the most sensitive processes to temperature and reduced water availability, strongly influencing forest productivity under present and future conditions.
Eleonore Cinti, Simon Berville, Marie Dessaux, Cyril Buré, Oliver Brendel, Lara Reale, Didier Le Thiec, Miquel Nadal   +7 more
doaj   +1 more source

Effects of leaf age during drought and recovery on photosynthesis, mesophyll conductance and leaf anatomy in wheat leaves. [PDF]

Front Plant Sci, 2023
Jahan E, Sharwood RE, Tissue DT.
europepmc   +1 more source

Theoretical Considerations when Estimating the Mesophyll Conductance to CO2 Flux by Analysis of the Response of Photosynthesis to CO2

, 1992
The conductance for CO2 diffusion in the mesophyll of leaves can limit photosynthesis. We have studied two methods for determining the mesophyll conductance to CO2 diffusion in leaves.
Di Marco G, Harley PC, Sharkey TD, Loreto F   +3 more
core  

Impact of cultural practices on two‐spotted spider mite (Tetranychus urticae Koch) infestation in tomato cultivation in the Central Rift Valley of Ethiopia

Crop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract The two‐spotted spider mite (TSSM; Tetranychus urticae Koch) is a major pest of tomato (Solanum lycopersicum L.), causing substantial yield and quality losses in Ethiopia and worldwide. The present study evaluated the impact of tomato branch pruning and trellising on TSSM populations and yield in the Central Rift Valley tomato production area ...
Amhaeyesus Belete, Gashawbeza Ayalew, Ferdu Azerefegne   +2 more
wiley   +1 more source

Cost-benefit analysis of mesophyll conductance: diversities of anatomical, biochemical and environmental determinants. [PDF]

Ann Bot, 2022
Mizokami Y, Oguchi R, Sugiura D, Yamori W, Noguchi K, Terashima I.   +5 more
europepmc   +1 more source

UAV‐based RGB and multispectral vegetation indices as alternatives to light box‐derived dark green color index for turfgrass color assessment

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Traditionally, turfgrass color has been assessed through visual ratings or light box‐based digital image analysis, methods that are either subjective or labor‐intensive. In this study, we evaluated the potential of unmanned aerial vehicle (UAV)‐based multispectral and red‐green‐blue (RGB) imagery as a high‐throughput alternative for capturing ...
Ved Parkash, Phillip L. Vines, Sameer Khanal, Jing Zhang, Joann Conner, Susana R. Milla‐Lewis, Nino Brown, David Jespersen, Jodi Johnson‐Maynard, Brian M. Schwartz   +9 more
wiley   +1 more source