Results 171 to 180 of about 6,861 (219)

Triple oxygen isotope reveals insolation-forced tropical moisture cycles. [PDF]

open access: yesSci Adv
Sha L   +17 more
europepmc   +1 more source

Stable isotopic variations (δD and δ18O) in a mountainous river with rapidly changing altitude: Insight into the hydrological processes and rainout in the basin

Hydrological Processes, 2022
Hydrological processes play an important role in stable isotopic compositional variations of the river water. The present study includes spatial distributions of stable hydrogen and oxygen isotopes (δD and δ18O) of a Himalayan River (the Teesta) to trace
Satyabrata Das, S. K. Rai
semanticscholar   +1 more source

Using hydrogen and oxygen stable isotopes to estimate soil water evaporation loss under continuous evaporation conditions

Hydrological Processes, 2023
The use of hydrogen and oxygen stable isotopes in estimating soil water evaporation loss under continuous evaporation conditions is crucial for gaining insight into soil water movement processes under different conditions.
Yang Li   +7 more
semanticscholar   +1 more source

Typhoon Control of Precipitation Dual Isotopes in Southern China and Its Palaeoenvironmental Implications

Journal of Geophysical Research: Atmospheres, 2021
High‐resolution stalagmite oxygen isotope (δ18O) records are widely employed in palaeoclimate studies as indicators of East Asian Monsoon intensity in southern China.
Fajin Chen   +7 more
semanticscholar   +1 more source

Use of stable water isotopes to identify and estimate the sources of groundwater recharge in an alluvial aquifer of Upper Jhelum Basin (UJB), western Himalayas

Hydrological Sciences Journal, 2021
In the present study, we used stable water isotopes (δ18O and δD) of source waters (rain, snow, and glacier melt) and groundwater to identify and estimate the sources of recharge in alluvial aquifer(s).
G. Jeelani   +4 more
semanticscholar   +1 more source

Triple isotopes (δD, δ18O, δ17O) characteristic of river water and groundwater in an arid watershed from Qaidam Basin, Northwestern China: Implications for hydrological cycle.

Science of the Total Environment
Combining traditional stable isotopes (δD and δ18O) and triple oxygen isotope (δ17O) is conducive to trace hydrological cycle processes. The application of triple oxygen isotopes primarily focuses on precipitation, which is lacking in river water and ...
Nuan Yang   +5 more
semanticscholar   +1 more source

Temporal characteristics of stable isotopes of oxygen (18O) and hydrogen (2H) at Senai, Johor, Malaysia

Isotopes in environmental and health studies
The present research aimed to characterize the temporal variation in the compositions of stable isotopes ( ${\rm \delta D}$δD and δ18O) at Senai in Johor, Malaysia.
Ninu Krishnan Modon Valappil   +3 more
semanticscholar   +1 more source

One-year continuous observations of near-surface atmospheric water vapor stable isotopes at Matara, Sri Lanka, reveal a strong link to moisture sources and convective intensity

Atmospheric Chemistry and Physics
. Atmospheric water vapor stable isotopes are crucial for understanding hydrological cycle processes under climate change. This study presents the results from a year-long in situ monitoring of atmospheric water vapor stable isotopes (δ18O, δD) at Matara,
Yuqing Wu   +7 more
semanticscholar   +1 more source

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