Plant and root‐zone water isotopes are difficult to measure, explain, and predict: Some practical recommendations for determining plant water sources
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 …
plant ecology and ecohydrology:'From where do plants take up water?'Indeed, decades of …
[HTML][HTML] Using stable isotopes to inform water resource management in forested and agricultural ecosystems
Present and future climatic trends are expected to markedly alter water fluxes and stores in
the hydrologic cycle. In addition, water demand continues to grow due to increased human …
the hydrologic cycle. In addition, water demand continues to grow due to increased human …
Stable isotopes of water reveal differences in plant–soil water relationships across northern environments
We compared stable isotopes of water in plant stem (xylem) water and soil collected over a
complete growing season from five well‐known long‐term study sites in northern/cold …
complete growing season from five well‐known long‐term study sites in northern/cold …
[HTML][HTML] Temporal dynamics of tree xylem water isotopes: in situ monitoring and modeling
We developed a setup for a fully automated, high-frequency in situ monitoring system of the
stable water isotope deuterium and 18 O in soil water and tree xylem. The setup was tested …
stable water isotope deuterium and 18 O in soil water and tree xylem. The setup was tested …
[HTML][HTML] In situ measurements of soil and plant water isotopes: a review of approaches, practical considerations and a vision for the future
M Beyer, K Kühnhammer… - Hydrology and Earth …, 2020 - hess.copernicus.org
The number of ecohydrological studies involving water stable isotope measurements has
been increasing steadily due to technological (eg, field-deployable laser spectroscopy and …
been increasing steadily due to technological (eg, field-deployable laser spectroscopy and …
[HTML][HTML] Quantifying the effects of land use and model scale on water partitioning and water ages using tracer-aided ecohydrological models
Quantifying how vegetation mediates water partitioning at different spatial and temporal
scales in complex, managed catchments is fundamental for long-term sustainable land and …
scales in complex, managed catchments is fundamental for long-term sustainable land and …
Transit time estimation in catchments: Recent developments and future directions
Water transit time is now a standard measure in catchment hydrological and ecohydrological
research. The last comprehensive review of transit time modeling approaches was …
research. The last comprehensive review of transit time modeling approaches was …
Tree water deficit and dynamic source water partitioning
The stable isotopes of hydrogen and oxygen (δ2H and δ18O, respectively) have been
widely used to investigate tree water source partitioning. These tracers have shed new light …
widely used to investigate tree water source partitioning. These tracers have shed new light …
[HTML][HTML] Deep roots mitigate drought impacts on tropical trees despite limited quantitative contribution to transpiration
Deep rooting is considered a central drought-mitigation trait with vast impact on ecosystem
water cycling. Despite its importance, little is known about the overall quantitative water use …
water cycling. Despite its importance, little is known about the overall quantitative water use …
Snowmelt water use at transpiration onset: Phenology, isotope tracing, and tree water transit time
Studies of tree water source partitioning have primarily focused on the growing season.
However, little is yet known about the source of transpiration before, during, and after …
However, little is yet known about the source of transpiration before, during, and after …