Allen Shapiro
U.S. Geological Survey, Reston, VA
Activity
2011
-
TRACKING THE PROGRESS OF BIOAUGMENTATION IN THE REMEDIATION OF CHLORINATED ETHENES IN GROUNDWATER FROM FRACTURED ROCK USING STABLE ISOTOPES OF CARBON AND HYDROGEN, DISSOLVED GAS CONSTITUENTS, AND MICROBIAL COMMUNITIES
T136 Innovative Field Investigations to Assess Natural Attenuation and Engineered Remediation of Subsurface ContaminationMonday, 10 October 20111:30 PM - 5:30 PMRoom M100HI
2009
-
MODELING A CONVERGENT-FLOW TRACER TEST IN FRACTURED SEDIMENTARY ROCKS
T176 Recent Advances in the Conceptualization, Characterization, and Interpretation of Fluid Movement and Transport Dynamics in Fractured and Karst Aquifers (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
-
DIFFERENTIATING BETWEEN DIFFUSION AND ADVECTION OF CHEMICAL CONSTITUENTS IN FRACTURED ROCK AQUIFERS
T127 Recent Advances in the Conceptualization, Characterization, and Interpretation of Fluid Movement and Transport Dynamics in Fractured and Karst AquifersMonday, 19 October 20091:30 PM - 5:30 PMD137/138
-
IMPORTANCE OF HYDROGEOLOGIC CHARACTERIZATION TO SUCCESSFUL BIOAUGMENTATION OF CONTAMINATED FRACTURED SEDIMENTARY ROCKS
T127 Recent Advances in the Conceptualization, Characterization, and Interpretation of Fluid Movement and Transport Dynamics in Fractured and Karst AquifersMonday, 19 October 20091:30 PM - 5:30 PMD137/138
2007
-
RECONCILING DIFFERENCES BETWEEN RESIDENCE TIMES INFERRED FROM CONTROLLED-TRACER TESTS AND ENVIRONMENTAL TRACERS IN FRACTURED-ROCK AND KARST AQUIFERS
T221 Geologic Controls on Chemical Migration in Fractured and Carbonate Aquifers IIWednesday, 31 October 20071:30 PM - 5:30 PM
-
DECIPHERING THE SIGNATURES OF CONNECTIVITY AND CONDUCTANCE ON CHEMICAL TRANSPORT IN FRACTURE-CONTROLLED AQUIFERS
T221 Geologic Controls on Chemical Migration in Fractured and Carbonate Aquifers IIWednesday, 31 October 20071:30 PM - 5:30 PM
2006
-
AN INNOVATIVE BOREHOLE APPARATUS FOR CHARACTERIZING DEPTH-DEPENDENT MICROBIAL ACTIVITY AND GROUND-WATER CHEMISTRY IN FRACTURED ROCKS AT THE NAVAL AIR WARFARE CENTER, WEST TRENTON, NJ
T219 Physical, Chemical, and Biological Controls on Remediation of Chlorinated Solvents in Fractured RockWednesday, 25 October 20061:30 PM - 5:30 PM
-
THE EFFECTS OF ELIMINATING FRACTURES BELOW SPECIFIED THRESHOLDS WHEN MODELING DISSOLVED-PHASE DNAPL MIGRATION IN CRYSTALLINE ROCK
T219 Physical, Chemical, and Biological Controls on Remediation of Chlorinated Solvents in Fractured RockWednesday, 25 October 20061:30 PM - 5:30 PM
-
USE OF POLYDISPERSE MICROSPHERES AND SIZE- AND FLUORESCENCE-DISCRIMINATION FLOW CYTOMETRY TO ESTIMATE THE VULNERABILITY TO CRYPTOSPORIDIUM PARVUM OF A SOLE-SOURCE, KARST-LIMESTONE AQUIFER IN SOUTHEASTERN FLORIDA
T187 Water-Quality Issues in Sole-Source and Principal Aquifers in the U.S.Wednesday, 25 October 20068:00 AM - 12:00 PM
-
DISTRIBUTION, TRANSPORT, AND BIODEGRADATION OF TCE IN FRACTURED SEDIMENTARY ROCKS OF THE NEWARK BASIN AT THE NAVAL AIR WARFARE CENTER, WEST TRENTON, NJ
T219 Physical, Chemical, and Biological Controls on Remediation of Chlorinated Solvents in Fractured RockWednesday, 25 October 20061:30 PM - 5:30 PM
2005
-
SIMILARITIES IN CHEMICAL TRANSPORT IN CARBONATE AQUIFERS AND FRACTURED ROCK
T70 Water, Solute, and Sediment Fluxes through Carbonate and Karst AquifersMonday, 17 October 20058:00 AM - 12:00 PM
2004
-
RECENT ADVANCES IN CHARACTERIZING GROUND-WATER FLOW AND CHEMICAL TRANSPORT IN FRACTURED ROCK: FROM CORES TO KILOMETERS
T167 Fluid Flow and Solute Transport in Fractured RocksTuesday, 9 November 20041:30 PM - 5:30 PM
-
PATHOGEN TRANSPORT IN A SOLE SOURCE KARST AQUIFER NEAR A PUBLIC WELL FIELD – WILL EVERGLADES LIMESTONE MINE EXPANSION POSE A CLEAR AND PRESENT DANGER TO PUBLIC HEALTH?
T169 Innovative Tracer Applications in Hydrogeology: New Techniques, Design and Interpretation Methods, and Case Studies IITuesday, 9 November 20041:30 PM - 5:30 PM
-
A SEQUENCE-STRATIGRAPHIC BASED APPROACH FOR DEVELOPING A REAL-WORLD CONCEPTUAL HYDROGEOLOGIC MODEL OF THE KARSTIC BISCAYNE AQUIFER, SE FLORIDA, USA
T10 Characterization and Representation of Flow through Karst Aquifers ISunday, 7 November 20048:00 AM - 12:00 PM
2002
-
INTERPRETING BREAKTHROUGH TAILING AND MATRIX DIFFUSION FROM DIFFERENT FORCED-GRADIENT TRACER TEST CONFIGURATIONS IN FRACTURED BEDROCK
6 Fractures, Lineaments, and Implications for Fluid FlowMonday, 25 March 20028:00 AM - 12:00 PM
Date Unknown
-
GROUND-WATER DISCHARGE TO THE WASHINGTON METRO RED LINE, MONTGOMERY COUNTY, MD
54 Ground Water in Crystalline Rocks of the Eastern U.S.: How Much is There? (Posters)