Isotopes are elements that contain different numbers of neutrons in their atomic nuclei. Many
elements form isotopes, about 300 stable and over 1200 unstable isotopes exist whereat …

This data publication is supplementary to a study on the climatic controls on leaf wax
hydrogen isotopes, by Gaviria-Lugo et al.(submitted). The dataset contains hydrogen …

Hydrogen isotope ratios of sedimentary n-alkanes (C27-C33) from vascular plants
potentially provide a valuable record of past hydrologic conditions. To explore this, we …

Lipids are present in high concentrations in the leaf waxes of deciduous plants and are the
final products of plant biosynthesis. Their hydrogen isotopic composition (δD) should …

In this paper we describe how a model of stable isotope fractionation processes, originally
developed by H. Craig and LI Gordon ([1965] in E Tongiorgi, ed, Proceedings of a …

Current knowledge suggests that the fractionation of hydrogen isotopes in plants is relatively
constant, such that the dD values of leaf waxes derived from terrestrial plants, which obtain …

We measured hydrogen isotope compositions (δD) of high-molecular-weight n-alkanes
(C27–C33) from grasses grown in greenhouses and collected from the US Great Plains. In …

Transpiration and evaporation from soils both affect he hydrogen isotope composition of leaf
water, but the extent to which they effect the hydrogen isotope ratio of leaf wax lipids is still …

We analyzed hydrogen isotope ratios of high-molecular weight n-alkanes (δDl) and oxygen
isotope ratios of α-cellulose (δ18OC) for C3 and C4 grasses grown in the field and in …

The hydrogen isotope fractionation between leaf wax compounds and source water, the
apparent fractionation (εapp), necessary for the reconstruction of hydrogen isotopic …