The measurement and simulation of water vapor isotopic composition has matured rapidly
over the last decade, with long‐term data sets and comprehensive modeling capabilities …

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

Even though knowing the contributions of transpiration (T), soil and open water evaporation
(E), and interception (I) to terrestrial evapotranspiration (ET= T+ E+ I) is crucial for …

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

An accurate assessment of terrestrial ecosystem transpiration (T) is important to understand
the vegetation-atmosphere feedbacks under climate change. Solar-induced chlorophyll …

Exploring the components of evapotranspiration (ET) is essential but challenging because of
the difficulties in ET partitioning. This study aims to improve the accuracy in partitioning ET …

Quantification of the contribution of transpiration (T) to evapotranspiration (ET) is a
requirement for understanding changes in carbon assimilation and water cycling in a …

Recent advancements in the measurement and modeling of heavy stable water isotopes (ie,
H2 18O and HDO), especially in situ and remote sensing spectroscopic vapor isotope …

All physical process models and field observations are inherently imperfect, so there is a
need to both (1) obtain measurements capable of constraining quantities of interest and (2) …

Quantifying the transpiration fraction of evapotranspiration (T/ET) is crucial for understanding
plant functionality in ecosystem water cycles, land‐atmosphere interactions, and the global …