Plant root water uptake (RWU) has been documented for the past five decades from water
stable isotopic analysis. By comparing the (hydrogen or oxygen) stable isotopic …

Stable isotope ratios of water (δ18O, δ2H) have long been used to study a core question in
plant ecology and ecohydrology:'From where do plants take up water?'Indeed, decades of …

Evaporation (E) and transpiration (T) respond differently to ongoing changes in climate,
atmospheric composition, and land use. It is difficult to partition ecosystem-scale …

In this commentary, we summarize and build upon discussions that emerged during the
workshop “Isotope-based studies of water partitioning and plant–soil interactions in forested …

The number of ecohydrological studies involving water stable isotope measurements has
been increasing steadily due to technological (eg, field-deployable laser spectroscopy and …

Terrestrial evapotranspiration (ET) consists of evaporation (E) from canopy-intercepted
water, evaporation from soil and open water, and transpiration (T) from plants. Determining …

Tracing and quantifying water fluxes in the hydrological cycle is crucial for understanding the
current state of ecohydrological systems and their vulnerability to environmental change …

Studies of stable isotopes of water in the environment have been fundamental to advancing
our understanding of how water moves through the soil–plant–atmosphere continuum; …

Spatio‐temporal heterogeneity in soil water content is recognized as a common
phenomenon, but heterogeneity in the hydrogen and oxygen isotope composition of soil …

The water cycle in urban and hydrologically managed settings is subject to perturbations
that are dynamic on small spatial and temporal scales; the effects of which may be …