| Title | First Author | Linking Phrases | 
| Groundwater Sampling - No-Purge/Passive | Adamson, David, Ph.D., P.E. | passive sampling, no purge sampling, grab samplers, diffusion samplers, sorptive samplers | 
| Long-Term Monitoring (LTM) | Adamson, David, Ph.D., P.E. | long-term monitoring, LTM, LTM objectives, LTM programs, LTM challenges | 
| Sorption of Organic Contaminants | Allen-King, Richelle |  | 
| PFAS Transport and Fate | Anderson, Richard, Ph.D. |  | 
| Mass Flux and Mass Discharge | Annable, Michael, Ph.D., P.E. | source reduction | 
| Metal(loid)s - Small Arms Ranges | Barker, Amanda, Ph.D. |  | 
| Munitions Constituents – Photolysis | Kadoya, Warren, Ph.D. |  | 
| Munitions Constituents - Soil Sampling | Beal, Samuel, Ph.D. |  | 
| Vapor Intrusion – Sewers and Utility Tunnels as Preferential Pathways | Beckley, Lila |  | 
| Natural Attenuation in Source Zone and Groundwater Plume - Bemidji Crude Oil Spill | Bekins, Barbara, Ph.D. |  | 
| Bioremediation -  Anaerobic Secondary Water Quality Impacts | Borden, Robert, Ph.D., P.E. | secondary impacts, water quality (in regards to anaerobic conditions) | 
| Design Tool - Base Addition for ERD | Borden, Robert, Ph.D., P.E. | aquifer acidity, base addition | 
| Emulsified Vegetable Oil (EVO) for Anaerobic Bioremediation | Borden, Robert, Ph.D., P.E. |  | 
| Low pH Inhibition of Reductive Dechlorination | Borden, Robert, Ph.D., P.E. | low pH inhibition | 
| Biodegradation - Cometabolic | Chu, Kung-Hui (Bella), Ph.D | cometabolic biodegradation | 
| Munitions Constituents - Composting | Craig, Harry |  | 
| Chemical Oxidation (In Situ - ISCO) | Crimi, Michelle, Ph.D | ISCO, chemical oxidation | 
| Chemical Oxidation Oxidant Selection (In Situ - ISCO) | Crimi, Michelle, Ph.D | chemical oxidant, oxidant (in regards to ISCO) | 
| Chemical Oxidation Design Considerations(In Situ - ISCO) | Crimi, Michelle, Ph.D | screening, design, implementation, oxidant delivery (in regards to ISCO) | 
| Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) | Deeb, Rula, Ph.D. | PFAS, perfluorooctanoic acid (PFOA), perfluorooctane sulfonate (PFOS) | 
| Metal and Metalloid Contaminants | Denham, Miles, Ph.D. | metal contaminant(s), metalloid contaminant(s), metal(s), metalloid(s), | 
| Metals and Metalloids - Mobility in Groundwater | Denham, Miles, Ph.D. | metal mobility, aqueous speciation, adsorption, precipitation, colloidal transport (in regards to metals) | 
| Monitored Natural Attenuation (MNA) of Metal and Metalloids | Denham, Miles, Ph.D. | MNA, attenuation of metal(s), natural attenuation processes, attenuation (in regards to metals) | 
| Metal and Metalloids - Remediation | Denham, Miles, Ph.D. | remediation, in situ technologies, contaminant removal (in regards to metals) | 
| pH Buffering in Aquifers | Denham, Miles, Ph.D. | ph buffer, natural pH buffer, engineered pH buffer | 
| Munitions Constituents - Sorption | Dontsova, Katerina, Ph.D. | energetics, sorption | 
| Biodegradation - Hydrocarbons | Edwards, Elizabeth, Ph.D. | hydrocarbon, biodegradation | 
| Source Zone Modeling | Falta, Ron, Ph.D. | source zone modeling | 
| Plume Response Modeling | Falta, Ron, Ph.D. | plume response modeling | 
| REMChlor - MD | Falta, Ron, Ph.D. |  | 
| In Situ Groundwater Treatment with Activated Carbon | Fan, Dimin, Ph.D. |  | 
| LNAPL Remediation Technologies | Farhat, Shahla, Ph.D. |  | 
| Sustainable Remediation | Favara, Paul | sustainable remediation, social, economic and environmental impacts | 
| Munitions Constituents | Finneran, Kevin, Ph.D. | Explosives, energetics, insensitive munitions | 
| Biodegradation - Reductive Processes | Freedman, David, Ph.D. | biotic reduction, biotic reductive processes, hydrogenolysis, dihaloelimination, coupling, organohalide respiration | 
| Subgrade Biogeochemical Reactor (SBGR) | Gamlin, Jeff | SBGR, subgrade biogeochemical reactor,  bioreactor | 
| Thermal Remediation - Smoldering | Gerhard, Jason, Ph.D. | smouldering remediation, self-sustaining treatment for active remediation, STAR | 
| Contaminated Sediments - Introduction | Ghosh, Upal, Ph.D. |  | 
| Contaminated Sediment Risk Assessment | Wenning, Richard |  | 
| In Situ Treatment of Contaminated Sediments with Activated Carbon | Ghosh, Upal, Ph.D. |  | 
| PFAS Ex Situ Water Treatment | Grieco, Scott, Ph.D. |  | 
| Stream Restoration | Griffiths, Natalie, Ph.D. |  | 
| Passive Sampling of Sediments | Gschwend, Philip |  | 
| Phytoplankton (Algae) Blooms | Hall, Nathan |  | 
| PFAS Soil Remediation Technologies | Hatton, Jim | PFAS, Soil source zones | 
| Proteomics and Proteogenomics | Kucharzyk, Kate, Ph.D. |  | 
| N-nitrosodimethylamine (NDMA) | Hatzinger, Paul, Ph.D. |  | 
| Alternative Endpoints | Hawley, Elisabeth, Ph.D. | management of complex sites |  | 
| Thermal Remediation | Heron, Gorm, Ph.D. | thermal remediation, in situ thermal | 
| Thermal Remediation - Steam | Heron, Gorm, Ph.D. | Steam Enhanced Extraction | 
| Thermal Remediation - Electrical Resistance Heating | Heron, Gorm, Ph.D. | Electrical Resistance Heating | 
| Thermal Remediation - Desorption | Heron, Gorm, Ph.D. | Thermal Desorption | 
| Thermal Remediation - Combined Remedies | Heron, Gorm, Ph.D. | thermal remediation | 
| Predicting Species Responses to Climate Change with Population Models | Hudgens, Brian, Ph.D. |  | 
| Infrastructure Resilience | Hummel, John, Ph.D. |  | 
| 1,4-Dioxane | Hyman, Michael, Ph.D. |  | 
| Munitions Constituents- TREECS™ Fate and Risk Modeling | Johnson, Billy, Ph.D. | munitions constituents fate and transport modeling, TREECS | 
| Munitions Constituents - Alkaline Degradation | Johnson, Jared |  | 
| Munitions Constituents - IM Toxicology | ----- | insensitive explosives, insensitive munitions, IMX-101, IMX | 
| Landfarming | Kamath, Roopa, Ph.D. |  | 
| NAPL Mobility | Kirkman, Andrew |  | 
| Climate Change Primer | Kotamarthi, Rao, Ph.D. |  | 
| Perchlorate | Krug, Thomas | perchlorate | 
| Injection Techniques for Liquid Amendments | Krug, Thomas | amendment injection | 
| Characterization Methods – Hydraulic Conductivity | Liu, Gaisheng, Ph.D. |  | 
| Compound Specific Isotope Analysis (CSIA) | Lollar, Barbara S., FRSC | Compound Specific Isotope Analysis (CSIA) | 
| Passive Sampling of Munitions Constituents | Lotufo, Guilerme, Ph.D. |  | 
| Vapor Intrusion (VI) | Lutes, Christopher | vapor intrusion | 
| Bioremediation - Anaerobic | MacKinnon, Leah | anaerobic bioremediation | 
| Bioremediation - Anaerobic Design Considerations | MacKinnon, Leah |  | 
| Biodegradation - 1,4-Dioxane | Mahendra, Shaily, Ph.D. |  | 
| Direct Push (DP) Technology | McCall, Wesley, M.S., P.G. | direct push, DP, DP machines, DP technology | 
| Direct Push Sampling | McCall, Wesley, M.S., P.G. | direct push sampling, soil sampling, groundwater sampling, well installation, soil vapor sampling (in regards to DP) | 
| Direct Push Logging | McCall, Wesley, M.S., P.G. | direct push logging, Cone Penetration Testing, CPT, Electrical Conductivity, EC, Hydraulic Profiling Tool, HPT, Membrane Interface Probe, MIP, Optical Imaging Profiler, OIP
 | 
| Downscaled High Resolution Datasets for Climate Change Projections | Kotamarthi, Rao, Ph.D. |  | 
| Remediation Performance Assessment at Chlorinated Solvent Sites | McGuire, Travis | multi-site studies | 
| LNAPL Conceptual Site Models | Newell, Charles, Ph.D., P.E. |  | 
| Long-Term Monitoring (LTM) - Data Analysis | McHugh, Thomas, Ph.D. | data analysis, analysis methods (in regards to LTM) | 
| Long-Term Monitoring (LTM) - Data Variability | McHugh, Thomas, Ph.D. | data variability (in regards to LTM), LTM evaluation | 
| Munitions Constituents - Abiotic Reduction | Murillo-Gelvez, Jimmy, Ph.D. | 
| Groundwater Flow and Solute Transport | Newell, Charles, Ph.D., P.E. | groundwater flow, advection | 
| Dispersion and Diffusion | Newell, Charles, Ph.D., P.E. | dispersion, diffusion, molecular diffusion, mechanical dispersion | 
| Monitored Natural Attenuation (MNA) of Metal and Metalloids | Newell, Charles, Ph.D., P.E. |  | 
| Metal and Metalloids - Remediation | Newell, Charles, Ph.D., P.E. |  | 
| Remediation Performance Assessment at Chlorinated Solvent Sites | Newell, Charles, Ph.D., P.E. |  | 
| Molecular Biological Tools - MBTs | Ogles-Taggart, Dora | MBT, Molecular Biological Tool(s) | 
| Quantitative Polymerase Chain Reaction (qPCR) | Ogles-Taggart, Dora | qPCR, Polymerase Chain Reaction | 
| Sediment Capping | Reible, Danny |  | 
| Stable Isotope Probing (SIP) | Ogles-Taggart, Dora | SIP, Stable Isotope Probing | 
| Metagenomics | Ogles-Taggart, Dora | Metagenomics | 
| Natural Source Zone Depletion (NSZD) | Palaia, Tom | Natural Source Zone Depletion, NSZD | 
| Amendment Distribution in Low Conductivity Materials | Richardson, Stephen, Ph.D. |  | 
| Polycyclic Aromatic Hydrocarbons (PAHs) | Richardson, Stephen, Ph.D. | Polycyclic Aromatic Hydrocarbons, PAH(s) | 
| 1,2,3-Trichloropropane | Salter-Blanc, Alexandra, Ph.D. | TCP, trichloropropane | 
| Zerovalent Iron (ZVI) (Chemical Reduction - ISCR) | Salter-Blanc, Alexandra, Ph.D. | ZVI | 
| Mercury in Sediments | Schwartz, Grace, Ph.D. |  | 
| Geophysical Methods | Slater, Lee, Ph.D. | geophysics | 
| Geophysical Methods - Case Studies | Slater, Lee, Ph.D. | geophysics | 
| Munitions Constituents - Dissolution | Taylor, Susan, Ph.D. | explosive(s), dissolution, | 
| PFAS Treatment by Electrical Discharge Plasma | Thagard, Selma Mededovic, Ph.D. |  | 
| Chemical Reduction (In Situ - ISCR) | Tratnyek, Paul, Ph.D. | In Situ Chemical Reduction, ISCR | 
| Injection Techniques - Viscosity Modification | Truex, Michael | viscosity, viscosity modifiers, viscosity modification | 
| Soil Vapor Extraction  (SVE) | Truex, Michael | soil vapor extraction, SVE | 
| Munitions Constituents - Deposition | Walsh, Michael | explosive deposition, energetics deposition | 
| Vapor Intrusion - Separation Distances from Petroleum Sources | Weaver, James, Ph.D. |  | 
| Zerovalent Iron Permeable Reactive Barriers | Wilkin, Rick, Ph.D. |  | 
| Monitored Natural Attenuation (MNA) | Wilson, John, Ph.D. | MNA, In Situ MNA, natural attenuation, natural attenuation processes | 
| Monitored Natural Attenuation (MNA) of Fuels | Wilson, John, Ph.D. | MNA, natural attenuation, attenuate (when used in context related to petroleum hydrocarbons and fuel components) | 
| Monitored Natural Attenuation (MNA) of Chlorinated Solvents | Wilson, John, Ph.D. | MNA, natural attenuation, attenuate (when used in context related to chlorinated solvents) | 
| Monitored Natural Attenuation - Transitioning from Active Remedies | Wilson, John, Ph.D. |  | 
| Chlorinated Solvents | Yuncu, Bilgen, Ph.D., P.E. | chlorinated solvents | 
| Petroleum Hydrocarbons (PHCs) | Yuncu, Bilgen, Ph.D., P.E. |  | 
| 1,4-Dioxane | Zenker, Matthew |  |