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Stable Water Isotopes

Stable water isotopes in the MITgcm

Stable water isotopes in the MITgcm

... of stable water isotopes in the Massachusetts Institute of Technology general circulation model ...and water vapor from an atmospheric general circulation model (NCAR IsoCAM), while the ...

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Modelling stable water isotopes: Status and perspectives

Modelling stable water isotopes: Status and perspectives

... of stable water isotopes within the various parts of the Earth’s hydrological cycle might help to improve our understanding of the δ-signal in various archives, and this article strives to describe ...

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Spatial distribution of stable water isotopes in alpine snow cover

Spatial distribution of stable water isotopes in alpine snow cover

... of stable water isotopes in precipita- tion is a well-known effect since the benchmark paper of Dansgaard ...heavy isotopes with altitude and can also be observed in fresh ...heavy ...

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Identification of Recharge Controls For Groundwater Aquifer System By Stable Water Isotopes

Identification of Recharge Controls For Groundwater Aquifer System By Stable Water Isotopes

... The research process starts with a literature study on groundwater assessment; the fieldwork is conducted to collect data on stable water isotopes, water chemistry, and rainfall. The rainfall ...

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An introduction to stable water isotopes in climate models: benefits of forward proxy modelling for paleoclimatology

An introduction to stable water isotopes in climate models: benefits of forward proxy modelling for paleoclimatology

... Abstract. Stable water isotopes have been measured in a wide range of climate archives, with the purpose of re- constructing regional climate ...embedded water isotopes as a support for ...

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New water fractions and transit time distributions at Plynlimon, Wales, estimated from stable water isotopes in precipitation and streamflow

New water fractions and transit time distributions at Plynlimon, Wales, estimated from stable water isotopes in precipitation and streamflow

... of stable isotopes to trace flowpaths and quantify travel times, we need to sam- ple them at much higher than weekly frequencies, because the variations in the water fluxes as drivers of the under- ...

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Simulating climate and stable water isotopes during the Last Interglacial using a coupled climate-isotope model

Simulating climate and stable water isotopes during the Last Interglacial using a coupled climate-isotope model

... simulate stable water isotopes, we can produce more direct comparisons between geochemical climate proxies and climate simulations, and allusions to such comparison studies have already been made in ...

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Varying regional δ18O–temperature relationship in high-resolution stable water isotopes from east Greenland

Varying regional δ18O–temperature relationship in high-resolution stable water isotopes from east Greenland

... It is important to ensure that the chronologies of the three ice cores are synchronous before comparing the δ 18 O variability. The two cores drilled in 1988 were manually dated by count- ing the summer maxima and winter ...

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Improved methodologies for continuous-flow analysis of stable water isotopes in ice cores

Improved methodologies for continuous-flow analysis of stable water isotopes in ice cores

... “full-system” precision tests using replicate ice samples to account for multiple sources of uncertainty on the CRDS- CFA system. We then present steps to create isotopically dis- tinct ice sticks to evaluate the impulse ...

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Stable water isotopes in the coupled atmosphere–land surface model ECHAM5-JSBACH

Stable water isotopes in the coupled atmosphere–land surface model ECHAM5-JSBACH

... (sn), water at the skin layer of the canopy or bare soil (wl), and a soil water layer ...its water holding capacity is ex- ceeded, and secondly the non-intercepted water fills the soil ...soil ...

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The influence of the synoptic regime on stable water isotopes in precipitation at Dome C, East Antarctica

The influence of the synoptic regime on stable water isotopes in precipitation at Dome C, East Antarctica

... The δ 18 O–T relationship did not differ considerably be- tween the different precipitation types: snowfall, diamond dust, and hoarfrost showed almost similar slopes. Hoarfrost exhibited significantly lower δ 18 O and δD ...

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Stable water isotopes in HadCM3: isotopic signature of El Nino-Southern Oscillation and the tropical amount effect

Stable water isotopes in HadCM3: isotopic signature of El Nino-Southern Oscillation and the tropical amount effect

... the isotopes are treated in a relatively simple way in the land surface scheme: there is no fractionation during evaporation from the vegetated land surface [Zimmermann et ...exchanging water between ...

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New insights into the use of stable water isotopes at the northern Antarctic Peninsula as a tool for regional climate studies

New insights into the use of stable water isotopes at the northern Antarctic Peninsula as a tool for regional climate studies

... atmosphere–cryosphere system for at least the last half cen- tury (Fyfe and Saenko, 2005; Sigmond et al., 2011; Fyfe et al., 2007). The lack of long-term meteorological records limits accu- rate determination of the ...

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Continual in situ monitoring of pore water stable isotopes in the subsurface

Continual in situ monitoring of pore water stable isotopes in the subsurface

... of stable water isotopes to quantitatively characterize water dynamics is yet to be un- ...demanding stable isotope data with high spatial and temporal resolution to complement ...

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Stable isotopes in leaf water of terrestrial plants

Stable isotopes in leaf water of terrestrial plants

... This is the Accepted Version of a paper published in the journal Plant, Cell & Environment: Cernusak, Lucas A., Barbour, Margaret M., Arndt, Stefan K., Cheesman, Alexander W., English, Nathan B., Feild, Taylor S., ...

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Using stable isotopes of water to infer wetland hydrological dynamics

Using stable isotopes of water to infer wetland hydrological dynamics

... The study site (Fig. 1) comprised a strip of land 200 m in length between the river and an access track to a sewage treatment works (STW). From the track, the land falls 5–10 m to the river and is marked by two small ...

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Use of stable isotopes of carbon to detect coconut water adulteration

Use of stable isotopes of carbon to detect coconut water adulteration

... coconut water may have been adulterated by adding sugar above the limit permitted by ...coconut water can receive the maximum addition of 1 g of sugar per 100 mL of the ...coconut water produced in ...

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A lab in the field: high frequency analysis of water quality and stable isotopes in stream water and precipitation

A lab in the field: high frequency analysis of water quality and stable isotopes in stream water and precipitation

... collect water sam- ples at only weekly or monthly intervals for subsequent labo- ratory analysis (Buso et ...stream water hydrochemistry, which reflect evapotranspiration ef- fects or in-stream biological ...

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Estimating flow and transport parameters in the unsaturated zone with pore water stable isotopes

Estimating flow and transport parameters in the unsaturated zone with pore water stable isotopes

... pore water stable isotope con- centrations allow tracking water particles under variable nat- ural boundary conditions over months to ...pore water stable isotope profiles have so far ...

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Characteristics of Stable Isotopes in an Inland Lake and Their Implications for Water Management in Northwestern China

Characteristics of Stable Isotopes in an Inland Lake and Their Implications for Water Management in Northwestern China

... of stable isotopes, spatial and temporal variations of δ 18 O, and hydrograph separation of Bosten Lake and its principal recharge rivers—the Kaidu River and the Huangshuigou River—were analyzed using ...

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