搜索结果: 1-9 共查到“水文学 isotopes”相关记录9条 . 查询时间(0.078 秒)
Hydrological Processes in the Subsurface Investigated by Water Isotopes and Silica
rainfall to runoff response isotopes
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2015/3/1
The hillslope rainfall-outflow interactions, groundwater fluxes, and hydrological balance were examined in the small mountainous headwater catchment Uhlířská, the jizera Mountains, the Czech Repu...
Calcium Budgets for Catchments as Interpreted by Strontium Isotopes
Calcium Budgets Catchments Strontium Isotopes
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2009/10/27
Strontium isotopes in precipitation, soil and runoff water can be used to establish
a ratio of wet plus dry deposited Sr to Sr released by weathering. This ratio
is especially enhanced in areas with...
Sulphur and Oxygen Isotopes Behaviour in Sulphates of Atmospheric Ground water System Observations and Model
Sulphur Oxygen Isotopes Behaviour Atmospheric Ground water System
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2009/10/26
Comparison of sulphate concentrations in groundwaters and atmospheric precipitation
suggests that about 30 % of groundwater sulphate may be of atmospheric
origin. Another source of sulphate ion is t...
Estimating Evaporation Using Stable Isotopes:Quantitative Results and Sensitivity Analysis for Two Catchments in Northern Canada
Stable Isotopes Quantitative Results Sensitivity Analysis
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2009/10/26
The stable isotope-mass balance method can provide useful water balance
information in ungauged catchments. The method has been used to evaluate
evaporation and water balance at two contrasting site...
USE OF HYDROCHEMISTRY AND ENVIRONMENTAL ISOTOPES TO EVALUATE WATER QUALITY, LITANI RIVER, LEBANON
HYDROCHEMISTRY WATER QUALITY ENVIRONMENTAL ISOTOPES
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2009/10/12
The chemical and isotopic composition of water discharging from springs, surface and groundwater in the Litani river basin were studied. The data include field measurements of specific conductance, pH...
Groundwater studies using isotopes and noble gases as a tracer：Review and prospect
environmental tracer stable isotope radioactive isotope noble gas groundwater study
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2009/7/14
Environmental tracers become a common tool for the groundwater study and a number of methods have been presented in order to understand groundwater flow processes, water budget, origins, chemical reac...
Studies and applications of stable isotopes in precipitation
climate variability GCMs paleoclimate stable isotopes in precipitation
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2009/7/14
This paper reviews observation- and model-based studies of stable isotopes in precipitation and discusses the Global Network for Isotopes in Precipitation (GNIP) and other regional networks and projec...
Using stable isotopes of water to infer wetland hydrological dynamics
oxygen and hydrogen isotopes water source
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2009/3/11
This paper considers the potential of oxygen and hydrogen isotope ratios to identify spatial and temporal changes in the water source of a lowland headwater wetland situated adjacent to the River Tern...
Hydrologic forcing of submarine groundwater discharge: Insight from a seasonal study of radium isotopes in a groundwater-dominated salt marsh estuary
Hydrologic forcing of submarine groundwater discharge Insight from a seasonal study of radium isotopes a groundwater-dominated salt marsh estuary
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2014/4/22
A seasonal study of radium-derived submarine groundwater discharge (SGD) and associated nitrogen fluxes was carried out in a salt marsh estuary between 2001 and 2003 (Pamet River Estuary, Massachusett...