Free‐air CO2 enrichment (FACE) allows open‐air elevation of [CO2] without altering the
microclimate. Its scale uniquely supports simultaneous study from physiology and yield to …

Atmospheric carbon dioxide concentration ([CO2]) is increasing, which increases leaf‐scale
photosynthesis and intrinsic water‐use efficiency. These direct responses have the potential …

Climate change increases the frequency and intensity of drought events, affecting soil
functions including carbon sequestration and nutrient cycling, which are driven by growing …

This review focuses on the responses of the plant cell wall to several abiotic stresses
including drought, flooding, heat, cold, salt, heavy metals, light, and air pollutants. The …

Free‐air CO2 enrichment (FACE) experiments allow study of the effects of elevated [CO2] on
plants and ecosystems grown under natural conditions without enclosure. Data from 120 …

Plant responses to the projected future levels of CO2 were first characterized in short-term
experiments lasting days to weeks. However, longer term acclimation responses to elevated …

This review summarizes current understanding of the mechanisms that underlie the
response of photosynthesis and stomatal conductance to elevated carbon dioxide …

▪ Abstract Atmospheric CO2 concentration ([CO2]) is now higher than it was at any time in
the past 26 million years and is expected to nearly double during this century. Terrestrial …

Model projections suggest that although increased temperature and decreased soil moisture
will act to reduce global crop yields by 2050, the direct fertilization effect of rising carbon …

Background In contrast to C3 photosynthesis, the response of C4 photosynthesis to water
stress has been less-well studied in spite of the significant contribution of C4 plants to the …