Tracing Groundwater Recharge Sources in a Mountain-Plain Transitional Area Using Stable Isotopes and Hydrochemistry 

Tracking ammonia morning peak, sources and transport with 1 Hz measurements at a rural site in North China Plain

Tracking ammonia morning peak, sources and transport with 1 Hz measurements at a rural site in North China Plain

Tracking ammonia morning peak, sources and transport with 1 Hz measurements at a rural site in North China Plain

Tracking the direct impact of rainfall on groundwater at Mt. Fuji by multiple analyses including microbial DNA

Tracking the direct impact of rainfall on groundwater at Mt. Fuji by multiple analyses including microbial DNA

Tracking the direct impact of rainfall on groundwater at Mt. Fuji by multiple analyses including microbial DNA

Transient Response for Isotopic CO₂ Whitepaper

Trimethylamine emissions in animal husbandry

Trimethylamine emissions in animal husbandry

Triple isotope (dD, d17O, d18O) study on precipitation, drip water and speleothem fluid inclusions for a Western Central European cave (NW Switzerland)

Triple isotope (dD, d17O, d18O) study on precipitation, drip water and speleothem fluid inclusions for a Western Central European cave (NW Switzerland)

Triple water‐isotopologue record from WAIS Divide, Antarctica: controls on glacial‐interglacial changes in ¹⁷O_excess of precipitation

Triple water‐isotopologue record from WAIS Divide, Antarctica: controls on glacial‐interglacial changes in ¹⁷O_excess of precipitation

Triple water‐isotopologue record from WAIS Divide, Antarctica: controls on glacial‐interglacial changes in ¹⁷O_excess of precipitation

Ultra-sensitive ethylene post-harvest monitor based on cavity ring-down spectroscopy

Ultra-sensitive ethylene post-harvest monitor based on cavity ring-down spectroscopy

Uncertainties and limitations of using carbon‐13 and oxygen‐18 leaf isotope exchange to estimate the temperature response of mesophyll CO₂ conductance in C₃ plants

Uncertainties and limitations of using carbon‐13 and oxygen‐18 leaf isotope exchange to estimate the temperature response of mesophyll CO₂ conductance in C₃ plants

Uncertainties and limitations of using carbon‐13 and oxygen‐18 leaf isotope exchange to estimate the temperature response of mesophyll CO₂ conductance in C₃ plants

Understanding mean transit times in Andean tropical montane cloud forest catchments: combining tracer data, lumped parameter models and uncertainty analysis

Understanding mean transit times in Andean tropical montane cloud forest catchments: combining tracer data, lumped parameter models and uncertainty analysis

Understanding Sources of Atmospheric Hydrogen Chloride in Coastal Spring and Continental Winter

Understanding Sources of Atmospheric Hydrogen Chloride in Coastal Spring and Continental Winter

Understanding Sources of Atmospheric Hydrogen Chloride in Coastal Spring and Continental Winter

UNEP

Use Cases

Using cavity ringdown spectroscopy for continuous monitoring of δ¹³C(CO₂) and ƒCO₂ in the surface ocean

Using cavity ringdown spectroscopy for continuous monitoring of δ¹³C(CO₂) and ƒCO₂ in the surface ocean

Using cavity ringdown spectroscopy for continuous monitoring of δ¹³C(CO₂) and ƒCO₂ in the surface ocean

Validation of a new cavity ring-down spectrometer for measuring tropospheric gaseous hydrogen chloride

Validation of a new cavity ring-down spectrometer for measuring tropospheric gaseous hydrogen chloride

Validation of a new cavity ring-down spectrometer for measuring tropospheric gaseous hydrogen chloride

Validation of ammonia diffusive and pumped samplers in a controlled atmosphere test facility using traceable Primary Standard Gas Mixtures

Validation of ammonia diffusive and pumped samplers in a controlled atmosphere test facility using traceable Primary Standard Gas Mixtures

Validation of ammonia diffusive and pumped samplers in a controlled atmosphere test facility using traceable Primary Standard Gas Mixtures

Vapor hydrogen and oxygen isotopes reflect water of combustion in the urban atmosphere

Vapor hydrogen and oxygen isotopes reflect water of combustion in the urban atmosphere

Vapor Phase Hydrogen Peroxide Sanitization of an Isolator for Aseptic Filling of Monoclonal Antibody Drug Product -  Hydrogen Peroxide Uptake and Impact on Protein Quality

Vapor Phase Hydrogen Peroxide Sanitization of an Isolator for Aseptic Filling of Monoclonal Antibody Drug Product -  Hydrogen Peroxide Uptake and Impact on Protein Quality

Vapor Phase Hydrogen Peroxide Sanitization of an Isolator for Aseptic Filling of Monoclonal Antibody Drug Product -  Hydrogen Peroxide Uptake and Impact on Protein Quality

Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the vital effect

Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the vital effect

Vegetation induced changes in the stable isotope composition of near surface humidity

Vegetation induced changes in the stable isotope composition of near surface humidity

Vegetation induced changes in the stable isotope composition of near surface humidity

Vehicular Emissions Enhanced Ammonia Concentrations in Winter Mornings: Insights from Diurnal Nitrogen Isotopic Signatures

Vehicular Emissions Enhanced Ammonia Concentrations in Winter Mornings: Insights from Diurnal Nitrogen Isotopic Signatures

Vehicular Emissions Enhanced Ammonia Concentrations in Winter Mornings: Insights from Diurnal Nitrogen Isotopic Signatures

Veritas