John C. Ayers
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View article: Zircon Solubility, Metamict ZrSiO<sub>4</sub> Replacement, and Hydrothermal Zircon Formation at Upper Crustal Pressures
Zircon Solubility, Metamict ZrSiO<sub>4</sub> Replacement, and Hydrothermal Zircon Formation at Upper Crustal Pressures Open
Stable and inert under most conditions, zircon can be dissolved and precipitated by aqueous fluids in the upper crust. Geochemical models using currently available thermodynamic properties for Zr aqueous species at 0.2 GPa predict that zir…
View article: Environmental drivers of stream metabolism in a middle TN headwater stream
Environmental drivers of stream metabolism in a middle TN headwater stream Open
Monitoring the seasonal and diurnal variations in headwater stream metabolic regimes can provide critical information for understanding how ecosystems will respond to future environmental changes. In East Fork Creek, a headwater stream in …
View article: Effect of chemical composition on zircon radiation damage dating: Implications for low-temperature thermochronology&#160;
Effect of chemical composition on zircon radiation damage dating: Implications for low-temperature thermochronology  Open
Zircon radiation damage dating is a low-temperature thermochronological method that can reveal the cooling history of magmatic intrusions and discriminate sedimentary provenance in combination with other dating methods. This method has bro…
View article: Effect of chemical composition on zircon radiation damage dating: Implications for low-temperature thermochronology
Effect of chemical composition on zircon radiation damage dating: Implications for low-temperature thermochronology Open
Zircon radiation damage dating is a low-temperature thermochronological method that can reveal the cooling history of magmatic intrusions and discriminate sedimentary provenance in combination with other dating methods. This method has bro…
View article: Element Transport and Partitioning Along Tidal Channels in Southwest Bangladesh
Element Transport and Partitioning Along Tidal Channels in Southwest Bangladesh Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Estuaries and Coasts. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about…
View article: EDS analyses
EDS analyses Open
Reports containing results of energy dispersive analyses of run products from titanite solubility experiments. Analyses and experiments by Vanderbilt University PhD student Daniel Flanagan.
View article: Mass balance calculations
Mass balance calculations Open
Ayers et al. (2022) The solubility of titanite in silicate melt determined from growth and dissolution experiments. Contributions to Mineralogy and Petrology.Mass balance calculations were performed for seven growth experiments that had on…
View article: LEPR experiments with titanite
LEPR experiments with titanite Open
Experiments downloaded from TraceDs in LEPR database. Downloaded from http://traceds.ofm-research.org/ on 8/19/2020, but site missing on 2/7/2022. Downloaded file is LEPR_Experiments_Titanite.xlsx, edited file is LEPR_Titanite.xlsx.Referen…
View article: TitaniteSolubilityExperimentData.xlsx
TitaniteSolubilityExperimentData.xlsx Open
Spreadsheet containing analytical data for experimental run products and fitting of diffusion profiles used for estimating saturation concentrations.
View article: Preliminary Evidence of Transport-Limited Chemical Weathering and Element Immobility in the Ganges Tidal Delta Plain of Bangladesh
Preliminary Evidence of Transport-Limited Chemical Weathering and Element Immobility in the Ganges Tidal Delta Plain of Bangladesh Open
Earth and Space Science Open Archive This work has been accepted for publication in G-Cubed. Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary. Learn more about preprints. pr…
View article: Preliminary Evidence of Transport-Limited Chemical Weathering and Element Immobility in the Ganges Tidal Delta Plain of Bangladesh
Preliminary Evidence of Transport-Limited Chemical Weathering and Element Immobility in the Ganges Tidal Delta Plain of Bangladesh Open
Earth and Space Science Open Archive This work was has been accepted for publication in G-Cubed. Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary. Learn more about preprints…
View article: Analysis of Factors Influencing Soil and Water Arsenic Concentration in Southwest Bangladesh
Analysis of Factors Influencing Soil and Water Arsenic Concentration in Southwest Bangladesh Open
Soil samples (n = 45) and water samples (n = 111) were collected in the coastal zone of SW Bangladesh in wet (November) and dry (May) seasons in 2016 to identify the factors influencing soil arsenic concentrations. Soils are entisols forme…
View article: Salinization and arsenic contamination of surface water in southwest Bangladesh
Salinization and arsenic contamination of surface water in southwest Bangladesh Open
To identify the causes of salinization and arsenic contamination of surface water on an embanked island (i.e., polder) in the tidal delta plain of SW Bangladesh we collected and analyzed water samples in the dry (May) and wet (October) sea…
View article: Compositions of groundwater samples from shallow aquifer in southwest Bangladesh
Compositions of groundwater samples from shallow aquifer in southwest Bangladesh Open
Samples collected from tubewells in May and October of years 2012 and 2013. Data in Microsoft Excel 2016 format. Tubewell locations in "Locations" tab, compositional data in "Data" tab. Data used in the following publication: Ayers J. C., …
View article: Chemical composition of water samples from freshwater ponds, rice paddies, shrimp ponds, tidal channels and rainwater in southwest Bangladesh
Chemical composition of water samples from freshwater ponds, rice paddies, shrimp ponds, tidal channels and rainwater in southwest Bangladesh Open
Missing values correspond to concentrations below detection. DIC not measured for May 2012 samples, so charge imbalance error (CIB) not calculated. Salinity calculated from specific conductivity (SpC) using calculator at http://www.chemias…
View article: Water level, temperature, specific conductivity and salinity during 2012-2013 in a tidal channel in southwest Bangladesh
Water level, temperature, specific conductivity and salinity during 2012-2013 in a tidal channel in southwest Bangladesh Open
Water level, temperature, specific conductivity and salinity during 2012-2013 in a tidal channel in southwest Bangladesh
View article: (Table 3) Chemical composition of water samples from the shallow aquifer in southwest Bangladesh
(Table 3) Chemical composition of water samples from the shallow aquifer in southwest Bangladesh Open
On 2017-05-15 it was noted that the parameter Chlorine had erroneously been named 'Chlorinity' in this table, this was corrected ('Chlorinity' replaced by 'Chlorine', same unit).
View article: Surface water chemistry and tidal channel time series in southwest Bangladesh
Surface water chemistry and tidal channel time series in southwest Bangladesh Open
To identify the causes of salinization and arsenic contamination of surface water on an embanked island (i.e., polder) in the tidal delta plain of SW Bangladesh we collected and analyzed water samples in the dry (May) and wet (October) sea…