Browsing Geology by Author "GOODHUE, ROBBIE"
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Evaluating the utility of 15N and 18O isotope abundance analyses to identify nitrate sources: A soil zone study
GOODHUE, ROBBIE; COXON, CATHERINE ELIZABETH (2012)15N and 18O isotope abundance analyses in nitrate (NO3?) (expressed as ?15N-NO3? and ?18O-NO3? values respectively) have often been used in research to help identify NO3? sources in rural groundwater. However, questions ... -
Monitoring Deposited Dust in The Old Library, Trinity College Dublin
SMITH, ALLYSON; BIOLETTI, SUSAN; GOODHUE, ROBBIE (IFLA, 2011)A study is currently being undertaken to characterise the accumulation rate, distribution, particle size, type and source of dust in the Old Library, Trinity College Dublin, in order to investigate its impact on the ... -
Simplifying and improving the extraction of nitrate from freshwater for stable isotope analyses
GOODHUE, ROBBIE; COXON, CATHERINE ELIZABETH (Royal Society of Chemistry, 2011)Determining the isotopic composition of nitrate (NO3 ) in water can prove useful to identify NO3 sources and to understand its dynamics in aquatic systems. Among the procedures available, the `ion-exchange resin method? ...