… and seasonal relative humidity that require the changes in the δ 2 H value of leaf water to …
it is true that in some cases humidity affects leaf-water (37–41) and leaf-wax δ 2 H values at …

… Studies of modern leaf waxes and of wax distributions in plants … degree to which these
control ancient leaf wax δ 2 H values. … driven by changes in relative humidity, temperature, and …

… plants decreased along a strong humidity gradient in northern Australia. … gradients. Average
chain length (ACL) is commonly used to characterize the chain length distribution of leaf wax …

… sediments and soils across a marked aridity gradient in southeastern Mexico and northern
Central … humidity or temperature that are not resolved in this study have a significant effect on …

… leaf economic strategy to increase leaf mass per unit area with elevation, provides a theoretical
basis for understanding the increase in leaf wax … gradient. We hypothesize that increased …

… of leaf wax n-alkanes was recently proposed in humid tropical … leaf wax n-alkane distribution,
hydrogen (δ 2 H wax ) and … in recording the altitudinal gradient of the isotopic composition …

… upon the pattern of spatially isotopic gradients within the leaf by transpiration (Helliker and
… gradients within the leaf were associated with relative humidity (Kahmen et al., 2013a), leaf …

… , kinetic fractionation due to diffusion across a humidity gradient, and isotopic exchange
between … isotope ratios of leaf-water are influenced only by climate and not by leaf anatomy. As a …

… Here we present leaf wax-derived n-alkane δD (δD wax ) … δD wax gradients and the apparent
fractionation between leaf … Mean value of ε wax-p in the extreme humid Wuyi Mountains …

… O of atmospheric water vapor and the evaporative gradient that causes leaf water enrichment.
… our conclusion that relative humidity—via evaporative enrichment of leaf water—has very …