Helena I.F. Amaral

Quantifying In Situ Transformation Rates of Chlorinated Ethenes by Combining Compound-Specific Stable Isotope Analysis, Groundwater Dating, And Carbon Isotope Mass Balances

Christoph Aeppli, Thomas B. Hofstetter, Helena I.F. Amaral et al. · Environmental Science & Technology · 2010 · 81 citations

Chlorinated Ethenes, Engineering, Situ Transformation Rates +20

Granite fracturing and incipient pollution beneath a recent landfill facility as detected by geoelectrical surveys

R. Mota, Fernando A. Monteiro Santos, António Mateus et al. · Journal of Applied Geophysics · 2004 · 49 citations

Geotechnical Engineering, Geochemical Anomaly, Engineering +10

Assessing TNT and DNT groundwater contamination by compound-specific isotope analysis and 3H–3He groundwater dating: A case study in Portugal

Helena I.F. Amaral, Judite Fernandes, Michael Berg et al. · Chemosphere · 2009 · 48 citations

Isotope Analysis, Hydrogeology, Environmental Chemistry +13

¹³C/¹²C Analysis of Ultra-Trace Amounts of Volatile Organic Contaminants in Groundwater by Vacuum Extraction

Helena I.F. Amaral, Michael Berg, Matthias Brennwald et al. · Environmental Science & Technology · 2009 · 21 citations

Priority Groundwater Pollutants, Engineering, Organic Chemistry +20

Assessing the transformation of chlorinated ethenes in aquifers with limited potential for natural attenuation: Added values of compound-specific carbon isotope analysis and groundwater dating

Helena I.F. Amaral, Christoph Aeppli, Rolf Kipfer et al. · Chemosphere · 2011 · 18 citations

Groundwater Quality, Organic Geochemistry, Biogeochemistry +7