… ) in tree rings is commonly used to derive estimates of the assimilation-to-stomatal conductance
rate of trees, that is, intrinsic water-use efficiency (iWUE). Recent studies have observed …

… With an overlap of 50 years (which is commonly used in tree-ring studies), GLK becomes
significant (p<0.05) at 62% and highly significant (p<0.01) at 67%. In this study, the analysed …

… and true water use efficiencies, more studies on tree ring δ … Given the recent advances made
on tropical tree ring studies … longer be excluded from tree ring studies including long-term …

… We investigated the tree growth and physiological … tree‐ring chronologies since ad 1600.
C discrimination (Δ≈c i /c a ), leaf intercellular CO 2 concentration (c i ) and intrinsic water‐use …

… This research has documented that the “accessibility, … for integrating tree-ring data into water
management efforts. The … of specific research collaborations between scientists and water …

… Our findings are in agreement with results from physiological studies indicating an early
physiological response to water limitations in Norway spruce (Lu et al., 1995; Ditmarová et al., …

… use of tree rings in carbon-cycle research is being facilitated by increasing recognition of
reciprocal benefits among research … carbon allocation patterns and water-use efficiency; with …

… Finally, key factors in such long-term studies are the confounding … tree rings formed between
1965 and 1974 but by trees of different cambial ages (the age of the tree when the ring was …

… ratio (δ13C) on annual tree rings offer new opportunities to evalu… conductance, termed
intrinsic wateruse efficiency (iWUE). We … A particularly important area of isotopic research is the …

… elevated CO 2 concentrations, increasing water-use efficiency (WUE) and reducing canopy
evapotranspiration. Experimental and modelling studies reveal huge variations in these …