HYDROLOGY SESSIONS AND PRESENTATIONS
H21A BCC:317 Tues 1030h
Langbein Lecture
Presiding: S J Burges, Univ of Washington
1030h INTRODUCTION: S J Burges,Univ. of Washington
1045h H21A-01 INVITED How Firm is Probability in
Hydrology?: *N C Matalas
H21B BCC:304 Tues 0830h
Hydrometeorological Processes in Semiarid Regions
Presiding: G Bingham, Utah State Univ; L E Hipps, Utah State Univ
0830h H21B-01 The West Desert Surface Heat Flux Study:
Project Description and Initial Results: *G E
Bingham, C M U Neale, L E Hipps, J Boettinger,
E Malek, D Or, D A Quattrochi, E G Astling
0850h H21B-02 A Study of the Effects of Scale and Pixel
Resolution: Implications on the Use of
Remotely Sensed Imagery for Energy Balance
Studies: *C M Neale, G A Artan, L Hipps, D
Or, G Bingham, S Abdalla
0910h H21B-03 INVITED Characterization of Land Surface
Energy Fluxes Within a Great Basin Desert
Valley Region Using Satellite Remote Sensing
Data: *C A Laymon, D A Quattrochi
0930h H21B-04 Spatial Distribution of Latent Heat Flux
Over a Sparsely Vegetated Arid Region: *L E
Hipps, D Or, E Malek, C M U Neale
0950h H21B-05 Annual Mesoscale Study of Radiation
Components in a Great Basin Desert Valley: *E
Malek, G E Bingham, L E Hipps
1010h H21B-06 INVITED Influence of Hydrometeorological
Processes on the Atmospheric Boundary Layer
Structure in a Semiarid Region: *E G Astling
1030h Break
1050h H21B-07 Spatial and Temporal Scaling of Semiarid
Region Surface Properties: *J F Mustard, A
Ballantine, J A Grant, D A Roberts
1110h H21B-08 Biosphere Feedback on Regional Climate in
the Semiarid Sahel: *Y Xue
1130h H21B-09 Seasonal Variation in Radiative Components
of a Salt Covered Playa: G McCurdy, *G E
Bingham
H21C BCC:305 Tues 0830h
Remote Sensing of Precipitation I
Presiding: D J Seo, National Weather Service; M L Morrissey,
Univ of Oklahoma
0830h H21C-01 INVITED Precipitation Estimation for NEXRAD
- An Overview: *E R Johnson
0850h H21C-02 Analyses of WSR-88D Precipitation Estimates:
*J A Smith, M L Baeck
0905h H21C-03 Parametrization of the Radar Rainfall
Estimation: A Sensitivity Analysis: W F
Krajewski, M L Baeck, G J Ciach, E N
Anagnostou, J R McCollum, A Kruger, J A Smith
0920h H21C-04 Application of Neural Networks in Detection
of Anomalous Propagation Radar Echoes: *D
Tsintikidis, G J Ciach, W F Krajewski
0935h H21C-05 Remotely Sensed Precipitation Data Sets at
the Marshall Space Flight Center Distributed
Active Archive Center: *B H Burns
0950h H21C-06 Relationship Between Cold Cloud Area,
Rainfluxes, and Radar Echo Area Over the W.
Pacific Warm Pool: *S Rutledge
1005h Break
1015h H21C-07 Rainfall Estimation During TOGA COARE Using
Satellite Observations and Model
Precipitation Forecasts: E E Ebert, *P Arkin,
P Xie
1030h H21C-08 Error Estimates for SSM/1 and TRMM
Retrievals of Area-Averaged Rainfall: *T L
Bell, P K Kundu, C D Kummerow
1045h H21C-09 Comparison of Instantaneous Areal Rainfall
Estimated From Shipborne Radar and a
Microwave Satellite Technique During
TOGA-COARE: *J Meng, L Chiu, A T C Chang
1100h H21C-10 An Error Analysis of SSM/I Rainfall
Estimates Over Land: *R R Ferraro, F Weng
1115h H21C-11 Passive/Active Microwave Retrievals of
Precipitation Profiles in the Tropics: *W S
Olson, C D Kummerow
1130h H21C-12 On Corrections to Infrared Satellite
Estimates Using Available Raingage Data: *J L
Green, B Lin, J C Schaake
H22A BCC:Hall C Tues 1330h
Remote Sensing of Precipitation II Posters
Presiding: D J Seo, National Weather Service; M L Morrissey,
University of Oklahoma
1330h H22A-01 POSTER Improving WSR-88D Rainfall Estimates
Through Optimization of the Hybrid Scan: *J P
Breidenbach, D J Seo, R A Fulton
1330h H22A-02 POSTER Bright-Band Detection and Correction
for Real-Time Estimation of Radar Rainfall:
*D A Miller, D J Seo, J P Breidenbach
1330h H22A-03 POSTER Using ALERT Data To Verify NEXRAD
Precipitation Estimates: *D C Schwertz
1330h H22A-04 POSTER Application of the NEXRAD Radar
System to Highway-Weather Problems: T A
Seliga, L L Wilson
1330h H22A-05 POSTER Rainfall and Lightning Variability
Over the United States: *D E Buechler, R
Raghavan, M Smith, P J Meyer, S J Goodman,
H J Christian
1330h H22A-06 POSTER Cokriging of Daily Radar and Rain
Gauge Rainfall: An Example: *J R McCollum,
W F Krajewski
1330h H22A-07 POSTER Multi-scale Assimilation of
Precipitation Using Remote Sensing Data: I
Primus, *D Entekhabi, D Mclaughlin
1330h H22A-08 POSTER Microwave Satellite Retrieval of
Precipitation Using a 3D Radiative Transfer
Model and Comparisons to Radar and Raingage
Observations Obtained During TOGA-COARE: *J L
Haferman, E N Anagnostou, D Tsintikidis, W F
Krajewski, T F Smith
1330h H22A-09 POSTER On the Variation of Z-R Relations
Within the Tropics: A Tokay, D A Short
1330h H22A-10 POSTER Comparison of Global Rainfall Data
Sets Derived From Satellite Data: *A T C
Chang, L Chiu
1330h H22A-11 POSTER High Microwave Brightness
Temperature Caused by Environmental Factors
Other Than Rain: Q Li, R Bras, D Veneziano
1330h H22A-12 POSTER Remote Sensing Precipitable Water
Product for Use in Heavy Precipitation
Forecasting: *D S Olander, R A Scofield, S
Kusselson, R Rabin
1330h H22A-13 POSTER Intercomparison of GOES-7 and GOES-8
Longwave Infrared Imagery During Heavy
Precipitation Events Over the Continental
U.S.: *R Achutuni, R A Scofield, C Tsai
1330h H22A-14 POSTER Monthly Rainfall Estimation Using
Satellite Infrared Imagery: *K Hsu, X Gao,
S Sorooshian
H22B BCC:305 Tues 1345h
Geomorphic Effects of Global Climate Change
Presiding: R Jacobson, U.S. Geological Survey; R H Webb,
U.S. Geological Survey
1345h INTRODUCTION: R Jacobson,U.S. Geological Survey
1350h H22B-01 INVITED Effects of Global Climatic Change
on Mountain Geomorphic Systems: *S G Evans,
J J Clague
1410h H22B-02 Impact of Significantly Wetter Climatic
Events During the Holocene on Calcic Soils,
Mojave Desert, California: E V McDonald, F B
Pierson, G N Flerchinger, L D McFadden
1425h H22B-03 Assessment of Soil Carbon in Agroecosystems
fo the Central United States: *T O Barnwell
1440h H22B-04 Soil Depth, Topography, Biota, and Climate
Change: Results From Two Field-Based Methods:
*A M Heimsath, W E Dietrich, K Nishiizumi,
R C Finkel
1455h H22B-05 Formation and Modification of the
Escarpments of the Western Desert, Egypt: *W
Luo, R E Arvidson, R Becker, M Sultan, Z E
Alfy
1510h H22B-06 Linkage Between Landslide Activity and Late
Pleistocene Climate Changes, White Rock
Canyon, New Mexico: S L Reneau, D.P. Dethier
1525h Break
1545h H22B-07 Assessing the Spatial Distribution of
Long-Term Sources of Sediment on a Proposed
Mine Rehabilitation: G Hancock, *G R
Willgoose
1600h H22B-08 Increased Hillslope Instability as a Result
of Naturally Occurring Yellow Cedar
Mortality in the Forests of Southeast Alaska:
*A C Johnson
1615h H22B-09 Drought Assessment Using Tree Ring Data:
Errors in Drought Statistics Estimated From
Reconstructed Records: *A A Bradley, C G
Brockway
1630h H22B-10 Assessment of Climate Change Impacts on the
Occurrence of Extreme Floods: *A P Barros
1645h H22B-11 Effects of Storm Type on Flood
Characteristics in Southern Arizona:
Implications for Climatic Influences on
Incision and Aggradation of Alluvial
Channels in the Southwestern United States:
*J T C Parker
H22C BCC:304 Tues 1345h
Coupling Regulatory Policies with Geosphere Transport Models
Presiding: T C Rasmussen, Univ of Georgia; R Bagtzoglou,
Southwest Research Inst
1345h H22C-01 INVITED The Regulatory Role of Simulation
Modeling in Hydrology: *T C Rasmussen
1405h H22C-02 INVITED Uncoupling Regulatory Policies From
Geosphere Transport Models of the Subsurface:
*S Rojstaczer
1425h H22C-03 INVITED The Use and Limitation of Modeling
in the Pesticide Registration Process at
USEPA: *E Behl, R D Jones
1445h H22C-04 INVITED Uncertainty Reduction in the
Implementation of a Geologic HLW Repository
Performance Regulation Using Subsurface Flow
Models: *R T Green, G W Wittmeyer, A C
Bagtzoglou
H22D BCC:317 Tues 1345h
Processes Controlling the Interactions Between Water and Solutes
in Small Catchments I
Presiding: J McDonnell, SUNY Environmental Sci/Forest.; C Kendall,
U. S. Geological Survey
1345h INTRODUCTION: J McDonnell,SUNY ESF
1350h H22D-01 Intrastorm Variations in Groundwater and
Soil Temperature Within a Steep Forested
Hollow: *Y Tsuboyama, S Noguchi, T Shimizu,
R C Sidle, I Hosoda
1405h H22D-02 Use of Chloride and Stable Isotopes to
Evaluate Interflow Mechanisms in a Ponderosa
Pine Hillslope: *B D Newman, A R Campbell,
B P Wilcox
1420h H22D-03 Hillslope Hydrochemistry and the Streamwater
Response During Snowmelt: *J B Shanley, C
Kendall
1435h H22D-04 Hydrogeochemical Controls on ANC in Two
Streams Draining an Adirondack Watershed:
Wetland Impacts: *C P Cirmo, C T Driscoll
1450h H22D-05 Chemical and Isotopic Investigation of
Relations Between Nitrate in Ground Water
and Water Sources Used by Riparian Trees in
Southern Minnesota: *S C Komor, J A Magner
1505h H22D-06 Topographic Controls on the Nitrogen Content
of Discharge Waters From Catchments in the
Turkey Lakes Watershed: *I F Creed, L E Band,
J A Nicolson, D S Jeffries
1520h Break
1540h H22D-07 Persistent Effects of Droughts on the
Geochemistry of a Freshwater Wetland: *N L
Katyl, K L Prestegaard
1555h H22D-08 Li Isotope Variations in Groundwaters From
Eastern Maryland: *P B Tomascak, E J Krogstad,
K L Prestegaard, R J Walker
1610h H22D-09 Temporal and Spatial Variation of Tritium
Concentrations in Variably Saturated Glacial
Tills Beneath a Low-Level Radioactive Waste
Disposal Site: *J P Schubert
1625h H22D-10 Environmental Isotope Evidence for the
Origin of the Shallow Groundwater System in
the Southern Voltaian Sedimentary Basin of
Ghana: *S Y Acheampong, J W Hess
H31A BCC:Hall C Wed 0830h
Processes Controlling the Interactions Between Water and Solutes
in Small Catchments II Posters
Presiding: J McDonnell, SUNY Environmental Sci/Forest.; C Kendall,
U. S. Geological Survey
0830h H31A-01 POSTER Detection of Multiple Scales of
Stream-Subsurface Water Exchange Using
Stream Tracer and Hydrometric Approaches: J W
Harvey, B J Wagner, *K E Bencala
0830h H31A-02 POSTER A Laboratory Study of Capillary
Fringe Induced Rapid Water Table Rise: *M R
McHale, K A Kendall, S R Pfeffer, K D Awasthi,
J J McDonnell
0830h H31A-03 POSTER The Use of Lithium Concentration
Data and Isotopic Ratios as Hydrologic
Tracers in a First-Order Catchment: *A B
Schwab, M E O'Connell, S E Long
0830h H31A-04 POSTER Demonstration of the Analytic
Element Method for Modeling Aquifers in the
Northern Atlantic Coastal Plain (USA):
Variable Density Flow: *S R Kraemer, W J
De Lange
H31B BCC:Hall C Wed 0830h
General Hydrology Posters
Presiding: M K Crombie, Washington Univ; J A Grant,
SUNY College at Buffalo
0830h H31B-01 POSTER Hydric and Thermal Evolution of
Discontinuous Permafrost in
Kangiqsualujjuaq, Nunavik, Canada: *K
Ben-Miloud, M K Seguin
0830h H31B-02 POSTER Evaluation of Precipitation Regime
for a Large Sector of Northern Quebec,
Canada: Spectral Analysis Approach: *C
Bonenfant, M K Seguin
0830h H31B-03 POSTER Experimental Investigation of
Hydrologic Characteristics of Amended Till
Soils: K F Kolsti, *S J Burges, B W Jensen,
C P Konrad
0830h H31B-04 POSTER Passive Soil Vapor Extraction at
Hill Air Force Base, Utah: *J R Weidner, W C
Downs, A J Sondrup
0830h H31B-05 POSTER A Stable Isotopic Study of Natural
and Anthropogenic Sulphur in Precipitation
in Eastern Canada: *R E Jamieson, M A
Wadleigh
0830h H31B-06 POSTER The Use of the Erosion Productivity
Index Calculator (EPIC) to Estimate Nutrient
Loads From Manure Application With Soil
Testing: D S Caraco, *R Mandel
0830h H31B-07 POSTER Modeling Alluvial Sedimentation With
a Landscape Evolution Model: *S T Lancaster,
R L Bras
0830h H31B-08 POSTER Density Determination of a Mine Dump
With a Gravity Survey: *H Medaille, M K
Seguin
0830h H31B-09 POSTER Permafrost Detection and
Characterisation - Ground Probing Radar and
Electrical Resistivity - Hudson Bay, Canada:
*M Fortin, Y Michaud, M K Seguin
0830h H31B-10 POSTER Hydrothermal Potential of the
Charlevoix Meteoritic Impact, Quebec: *P
Perrier, M K Seguin, D Isabel
0830h H31B-11 POSTER Paleoclimatic Inferences From
Travertine Deposits, Kurkur Oasis, Western
Desert, Egypt: *M K Crombie, R E Arvidson,
N C Sturchio, M Sultan, Z El Alfy, K Abu Zeid
0830h H31B-12 POSTER Evolution of Carolina Bays on the
Savannah River Site, South Carolina: New
Constraints From Ground Penetrating Radar:
*J A Grant, M J Brooks, B E Taylor
0830h H31B-13 POSTER Capillary Barrier Effectiveness
Sensitivity to Barrier's Slope, Hydraulic
Properties, and Model Dimensionality for a
Low-Level Nuclear Waste Facility
Hypothetical Design: *W E Nichols, P D Meyer
0830h H31B-14 POSTER Predicting the Hydraulic Properties
of Fractured Medium From Seismic Attributes:
*F K Boadu
0830h H31B-15 POSTER Use of Digital Elevation Maps to
Improve the Estimation of Precipitation in
Mountainous Terrain: *G W Lamorey, E A
Jacobson
0830h H31B-16 POSTER Hydroclimatological Trends in the
Central Region of the Susquehanna River Basin:
*K E Brennan, L E Bagaley, T L Perry, T Krize,
R Bindlish, A P Barros
0830h H31B-17 POSTER Multivariate Statistical Analysis of
Peat Pore Water: Hudson Bay Lowland, Ontario:
*A S Reeve, D I Siegel, P H Glaser
0830h H31B-18 POSTER Parameter Estimation for a Modified
Water Balance Model Using Genetic
Algorithms: Comparison of Robust and
Least-Squares Methods: *M J Ducey, T F Rozan
0830h H31B-19 POSTER An Efficient Multivariate Random
Field Generator Using the Fast Fourier
Transform: *F Ruan, D McLaughlin
0830h H31B-20 POSTER Correlations and Extreme-Value
Statistics of Fractional Noises and Walks:
D L Turcotte, *B D Malamud
H31C BCC:306 Wed 0830h
The Potential for Mapping Hydrologic Variables and Fluxes with
Remote Sensing I
Presiding: W P Kustas, USDA Agricultural Res Service; T J
Schmugge, USDA Agricultural Research Svc
0830h H31C-01 INVITED Remote Sensing for Large Scale
Water and Energy Balance Studies: Strategy
and Initial Testing: *E F Wood, R Dubayah,
D Lettenmaier
0850h H31C-02 INVITED An Examination of Problems and
Issues Involved in Implementing Soil
Moisture Schemes in Operational Mesoscale
Models: *R R Gillies
0910h H31C-03 Evaluation of Remote Sensing Data for Water
and Energy Balance Studies: Error Analysis
and Accuracy Requirements: *X Liang, E F
Wood, D Entekhabi
0925h H31C-04 Analysis of the Influence of Surface
Heterogeneity on the Remote Sensing
Algorithms: *Z Hu, S Islam
0940h H31C-05 INVITED Estimation of Surface Vapor
Pressure and Vapor Pressure Deficit Over
Land Surfaces From Satellite Observations:
*B J Choudhury
1000h H31C-06 Effects of Rapid Differential Surface Soil
Drying on Regional Soil Moisture Detection
Using Thermal Infrared Remote Sensing and
Soil Moisture Modeling: *W J Capehart, T N
Carlson
1015h H31C-07 Assessing the Impact of Urbanization on
Regional-Scale Climate Using the Universal
Triangle Method: *T W Owen, R R Gillies, T N
Carlson
1030h Break
1050h H31C-08 Physically Based Estimation of Subpixel
Vegetation Canopy Density Using Satellite
Multispectral Imagery: M F Jasinski
1105h H31C-09 Satellite-Sensed Distribution and Spatial
Patterns of Vegetation Density Over Tall
Grass Prairie: *D Chen, W Brutsaert
1120h H31C-10 Mapping Vegetation Parameters With Remotely
Sensed Landcovers and FIFE- and
ABRACOS-Validated Aggregation Rules: W J
Shuttleworth, M A Arain, J Michaud, J
Garatuza, Z L Yang, A J Dolman
1135h H31C-11 Derivation of Surface Temperature From
Cross-Scanning Advanced Very High Resolution
Radiometer: *I Dergileva, A Ignatov, G Gutman
1150h H31C-12 Accounting for Anistropy Effects in
Satellite Vegetation Indices Used in
Hydrology: *S Lopatnikov, G Gutman
H31D BCC:305 Wed 0830h
BOREAS Large-Scale Field Experiment: Hydrologic, Atmospheric,
and Remote Sensing Aspects I
Presiding: R H Cuenca, Oregon State Univ; L Mahrt,
Oregon State Univ
0830h H31D-01 INVITED The Boreal Ecosystem-Atmosphere
Study (BOREAS): *P J Sellers, F G Hall, J
Ranson, H Margolis, B Kelly, D Baldocchi, J
den Hartog, J Cihlar, M Ryan, B Goodison, P
Crill, D Lettenmaier, D E Wickland
0850h H31D-02 Methane Flux by Eddy Correlation From a
Boreal Fen: A E Suyker, *S B Verma, R J
Clement, D P Billesbach
0905h H31D-03 Seasonal Variation of Energy and Mass Fluxes
Over Northern Boreal Young Jack Pine Forest
and Fen: *D W Joiner, J H McCaughey, P M
Lafleur
0920h H31D-04 Footprint Calibration From Trace Gas Release
in BOREAS: *S K Kaharabata, P H Schuepp, R G
Pelletier, R L Desjardin
0935h H31D-05 Temporal Variability in the Carbon Balance
in a Spruce/Moss Boreal Forest: *S Frolking
0950h H31D-06 A Comparison of Surface Flux Measurements
From an Aircraft and Towers During the 1994
BOREAS and 1994 ALFS Field Campaigns: C A
Vogel, T L Crawford, D D Baldocchi, R T
McMillen, G den Hartog, H H Neumann, R M
Staebler, P G Jarvis, J M Massheder
1005h H31D-07 Simulation of Heterogeneous Fluxes During
BOREAS: *P L Vidale, R A Pielke
1020h Break
1040h H31D-08 BOREAS Soil Water Monitoring and Soil
Hydraulic Properties: *D E Stangel, R H
Cuenca, S F Kelly
1055h H31D-09 Modeling Soil and Snow Dynamics in Northern
Forests: Preliminary Results: *E R Levine,
R G Knox, K L Hammond
1110h H31D-10 Water Fluxes Through the Canopy and Moss
Floor of a Black Spruce (Picea Mariana)
Stand.: *A G Price, K Dunham, T Carleton,
L Band
1125h H31D-11 INVITED Incorporation of a Dynamic Moss
Layer in a Distributed Ecosystem Carbon and
Water Budget Model: *L E Band, X Wang
1145h H31D-12 The Hydrometric Field Program for BOREAS
During 1994: *N Kouwen, E D Soulis, T Neff
H31E BCC:307 Wed 0830h
Natural Microbial Transformation of Contaminants in the
Subsurface I
Presiding: B Bekins, U.S. Geological Survey; I Cozzarelli,
U.S. Geological Survey
0830h INTRODUCTION: B Bekins,U.S. Geological Survey
0835h H31E-01 INVITED Comparison of Laboratory and Field
Intrinsic Bioremediation Rates - Why Don't
They Match?: *R C Borden
0855h H31E-02 Quantification of Rates of In Situ Aerobic
Hydrocarbon Biodegradation at Gasoline-Spill
Sites: M A Lahvis, A L Baehr
0910h H31E-03 A Natural Gradient Tracer Experiment in a
Heterogeneous Aquifer With Measured In Situ
Hydrocarbon Biodegradation Rates: *T B
Stauffer, C P Antworth, J M Boggs, W G
MacIntyre
0925h H31E-04 Monoaromatic Hydrocarbons as Probes of
Microbial Degradation Processes in
Oil-Contaminated Ground Water: *R P Eganhouse,
T F Dorsey, C S Phinney, S Westcott
0940h H31E-05 Comparison of Monod Degradation Kinetics of
Quinoline in Natural and Microbially
Enriched Methanogenic Laboratory Microcosms:
*E M Godsy, E Warren, B A Bekins, D F
Goerlitz
0955h Break
1020h H31E-06 INVITED Natural Attenuation of Benzene and
TCE in a Subsurface Soil: *K H Baker
1040h H31E-07 Carbon Isotope Evidence for Subsurface
Bacterial Activity at the Naval Air Station,
Alameda, California: *M E Conrad, M L Fischer,
B B Buchanan, T Leighton
1055h H31E-08 Modeling Biodegradation of Residual
Petroleum in a Tidally-Influenced Porous
Column: J P Nicol, *W R Wise, F J Molz, M H
Wen
1110h H31E-09 Inhibition Effects on Methanogenic
Degradation of Phenols in Groundwater at a
Creosote Site: *B A Bekins, E M Godsy, E A
Warren, D F Goerlitz
1125h H31E-10 Factors Affecting
Terminal-Electron-Accepting Processes in a
Petroleum-Hydrocarbon-Contaminated Aquifer:
*D A Vroblesky, F H Chapelle
1140h H31E-11 INVITED Biodegradation of Polycyclic
Aromatic Hydrocarbons (PAHs) in Contaminated
Groundwater at a Former Manufactured Gas
Plant: *E J Bouwer, N D Durant, L P Wilson
H32A BCC:Hall C Wed 1330h
The Potential for Mapping Hydrologic Variables and Fluxes with
Remote Sensing II Posters
Presiding: W P Kustas, USDA Agricultural Research Svc; T J
Schmugge, USDA Agricultural Research Svc
1330h H32A-01 POSTER Hydrological Applications of
Airborne Laser Altimeter Measurements: *J C
Ritchie
1330h H32A-02 POSTER Feasibility in Estimating Sensible
Heat Flux Over Partial Canopy Surfaces Using
Remotely Sensed Surface Temperature: *X Zhan,
W P Kustas, K S Humes
1330h H32A-03 POSTER Evaluating Site Average Data From
the NMC Eta Forecast Model With Field
Observations: *J Washburne, J Shuttleworth
1330h H32A-04 POSTER Radiosonde Budget Analyses: Benefits
for and From Remote Sensing: *C D
Peters-Lidard, W Zhao, E F Wood, J A Smith,
K Humes
1330h H32A-05 POSTER Algorithms for Global Snow and Sea
Ice Mapping With the Moderate Resolution
Imaging Spectroradiometer (MODIS): *G A Riggs,
D K Hall, V V Salomonson
1330h H32A-06 POSTER Inundation Patterns in the Pantanal
Wetland of South America Determined From
Passive Microwave Remote Sensing: *S J Sippel,
S K Hamilton, J M Melack
1330h H32A-07 POSTER Meteorological and Hydrological
Controls of the Level of Lake Titicaca: *K
Haselton, B L Isacks
H32B BCC:Hall C Wed 1330h
Natural Microbial Transformation of Contaminants in the
Subsurface II Posters
Presiding: B Bekins, U.S. Geological Survey; I Cozzarelli,
U.S. Geological Survey
1330h H32B-01 POSTER Simulation of Sequential Terminal
Electron Acceptor Processes at a Crude-Oil
Spill Site: H I Essaid, *B A Bekins, E M
Godsy, E Warren, M J Baedecker, I M
Cozzarelli
1330h H32B-02 POSTER Analytical Transport Model of the
Natural Attenuation Experiment: Columbus
AFB, Mississippi: *K Hatfield, T B Stauffer
1330h H32B-03 POSTER Evidence for Microbial Reduction of
Clay Minerals in Petroleum Contaminated
Aquifer Sediment: *M J Hunt, R C Borden, M A
Barlaz
1330h H32B-04 POSTER The Biodegradation of BTEX by
Iron-Reducing Bacteria From a Gasoline Spill
Site: Preliminary Laboratory Results: W R
Kelly, M L Machesky
1330h H32B-05 POSTER Stable Carbon Isotope Ratios as an
Indicator of Biodegradation Efficiency in a
Petroleum-Hydrocarbon Contaminated Aquifer:
*J E Landmeyer, D A Vroblesky, F H Chapelle
H32C BCC:Hall C Wed 1330h
Processes of In Situ Remediation of Contaminated Soils and
Groundwater I Posters
Presiding: C R Carrigan, Lawrence Livermore Natl Lab; M L
Brusseau, Univ of Arizona
1330h H32C-01 POSTER Laboratory Testing of the In-Well
Vapor Stripping System: *T J Gilmore, O
Francois
1330h H32C-02 POSTER Solvent Flushing of an LNAPL
Contaminated Soil: *G R Johnson, M D Annable,
P S C Rao
1330h H32C-03 POSTER Field-Scale Application of
Partitioning Tracers Technique:
Characterizing Residual NAPL Distributions
and Effectiveness of In-Situ Cosolvent
Flushing: *M D Annable, P S C Rao, W D Graham,
K Hatfield, A L Wood
1330h H32C-04 POSTER Improving the Efficiency of Unstable
Miscible Displacements in Unconfined Aquifers:
*J W Jawitz, M D Annable, P S Rao
1330h H32C-05 POSTER Enhanced TCE Desorption From
Long-Term Contaminated Soil Using Triton
X-100 in Laboratory Soil Columns: *D Sahoo, H
McLellan, J Smith
1330h H32C-06 POSTER Organobentonites as Components of
Landfill Liners to Reduce the Transport of
Non-Aquenous Phase Organic Liquids: *J Li,
J A Smith
1330h H32C-07 POSTER Quantification of Vapor Phase Fluxes
of Trichloroethene in the Unsaturated Zone
at Picatinny Arsenal, New Jersey: *A K
Tisdale, J A Smith, H J Cho
1330h H32C-08 POSTER Use of Interfacial Tracers for
Characterization of Non-aqueous Phase
Liquids (NAPL) in the Sub-surface: *K P
Saripalli, P S Rao, M D Annable
1330h H32C-09 POSTER Modeling Exercise to Compare Two
DNAPL Plume and Free Phase Liquid Detection
Techniques: *G M Shook, A H Wylie, A L
Schafer-Perini
1330h H32C-10 POSTER Numerical Simulation of
Surfactant-Enhanced Solubilization of Pooled
DNAPL: *A R Mason, B H Kueper
1330h H32C-11 POSTER Geochemical Evolution of Injected
Municipal Water During an Aquifer Storage
and Recovery Project, Charleston, South
Carolina: *J E Mirecki, K J Conlon, B G
Campbell
H32D BCC:305 Wed 1315h
Hydrological Processes in Regions of Complex Topography
Presiding: A P Barros, Pennsylvania State Univ; C Daly,
Oregon State Univ
1315h H32D-01 INVITED A Spatially Distributed Water and
Energy Balance Model: Development and
Validation in Complex Terrain: *C M Neale,
D G Tarboton, G A Artan, P V Unnikrishna, J J
McDonnell, T H Jackson, K R Cooley, C L
Hanson, G N Flerchinger
1335h H32D-02 INVITED Conditional Averaging of Hydrologic
State Variables Over Complex Topography: *C J
Duffy
1355h H32D-03 INVITED Characterizing Scales of
Heterogeneity of Surface Temperature and
Other Radiative Properties: *L E Hipps, K S
Humes, W P Kustas
1415h H32D-04 Linearity, Nonlinearity, and Noise in
Streamflow Dynamics: *O Liu, S Islam, I
Rodriguez-Iturbe
1430h H32D-05 Hydrologic Scaling Characteristics of
Drainage Networks: *B E Vieux, S K Tangella
1445h Break
1500h H32D-06 Chemical Weathering and Denudation in the
Pescadero Creek Watershed, California: *R D
Phillips, S Rojstaczer
1515h H32D-07 Climatology of the Low-Level Jet During the
Summer 1993 Floods Over the Midwestern
United States: *R W Arritt, T D Rink
1530h H32D-08 Numerical Simulation of a Heavy Rainfall
Event: *W Zhao, J Smith
1545h H32D-09 The Sensitivity of a Distributed Snow Model
in Mountainous Terrain to Data Inaccuracies:
*L L Wilson
1600h H32D-10 INVITED Solar Radiative Forcing by Clouds
and Topography: Comparative and Sensitivity
Analyses of Topographic Effects: *S Loechel,
R Dubayah, M Landsfeld
1615h H32D-11 Influence of the Atmospheric Thickness on
the Surface Radiative Fluxes and Snowmelt at
High Latitudes: *T Zhang, S A Bowling, K
Stamnes
1630h H32D-12 Scaling Behaviour of Variables in a
Hydro-Ecological Model Over Heterogeneous
Topography: *R B Lammers, L E Band, R G
Kremer, J S Baron, P E Thornton
1645h H32D-13 Aggregation of Digital Elevation Data Using
a Modified Fractal Interpolation Scheme: *R
Bindlish, A P Barros
H32E BCC:306 Wed 1330h
BOREAS Large-Scale Field Experiment: Hydrologic, Atmospheric,
and Remote Sensing Aspects II
Presiding: R H Cuenca, Oregon State Univ; L Mahrt,
Oregon State Univ
1330h H32E-01 BOREAS Aerosol Optical Depth Measurements
and Atmospheric Correction: R C Wrigley, *R E
Slye, P B Russell, B Lobitz, J M Livingston
1345h H32E-02 Bidirectional Reflectance of BOREAS Sites
Using Advanced Solidstate Array
Spectroradiometer Data: *C A Russell, J R
Irons, P W Dabney
1400h H32E-03 Expression of the Molecules Chlorophyll and
Liquid Water in the Vegetation Canopies of
the Old Jack Pine Site at BOREAS as Derived
From Spectra Measured by the Airborne
Visible/Infrared Imaging Spectrometer
(AVIRIS): *R O Green, D A Roberts, J A Gamon,
J Dozier
1415h H32E-04 BOREAS Surface Environmental Conditions
Inferred From AVHRR Observations: *S N Goward,
S D Prince, R Dubayah, T Mulhern
1430h H32E-05 Assessing the Impact of Cloud Cover on
Carbon Uptake in the Northern Boreal Forest:
*D R Fitzjarrald, K E Moore, R K Sakai, J M
Freedman
1445h H32E-06 Water Balance at an Old Jack Pine Site in
Northern Manitoba: *K E Moore, D R
Fitzjarrald, N Roulet
1500h H32E-07 Effect of Fire on Soil-Atmosphere Exchange
of Methane and Carbon Dioxide in a Canadian
Boreal Forest During BOREAS '94: *R A Burke,
M A Tarr, W L Miller, R G Zepp
1515h H32E-08 Effect of Fire on Soil-Atmosphere Carbon
Monoxide Exchange in a Canadian Boreal
Forest During BOREAS '94: *M A Tarr, W L
Miller, R A Burke, R G Zepp
H32F BCC:306 Wed 1540h
Scaling Land-Atmosphere Processes from Leaf to Canopy
Presiding: G G Katul, Duke Univ; R Qualls, Univ of Colorado
1540h H32F-01 INVITED Spatially Averaged Heat and
Moisture Fluxes Over Heterogenous Surfaces:
*J Sun, L Mahrt
1600h H32F-02 The Importance of Topographic Effects in a
Gridded Bioclimatology for Scaling
Ecological Models: *N A Rosenbloom, T G F
Kittel, R McKeown, D S Schimel
1615h H32F-03 Lagrangian Dispersion Models for Flux
Estimation in Non-homogeneous Turbulent Flows:
*C I Hsieh, G Katul
1630h H32F-04 Burst Contribution to Passive, Active, and
Reactive Tracer Transport and Surface Fluxes:
*G E Kuhn, G Katul, P Finkelstein
1645h H32F-05 Scaling Radial Trends in Xylem Sapflow in
Loblolly Pines to Forest-Level Water Use: *N
Phillips, R Oren
H32G BCC:307 Wed 1330h
Measurements, Modeling, and Scaling of Soil Moisture
Presiding: S Islam, Univ of Cincinnati; E T Engman,
NASA/Goddard Space Flight Center
1330h H32G-01 INVITED On the Spatial Organization of Soil
Moisture Fields: *I Rodriguez-Iturbe, G
Vogel, R Rigon, D Entekhabi, F Castelli,
A Rinaldo
1350h H32G-02 Spatial and Temporal Variation of Surface
Soil Moisture During Washita'92 as Observed
From Microwave Remote Sensing: *N M
Mattikalli, E T Engman, L R Ahuja, T J
Jackson
1410h H32G-03 INVITED Use of Active and Passive Microwave
Measurements From Multiple Platforms for
Soil Moisture Estimation: *P E O'Neill, A Y
Hsu, T J Jackson
1430h H32G-04 Using SIR-C Shuttle Radar Laboratory (SRL)
for Soil Moisture Remote Sensing in the
Little Washita Catchment: Initial Results.:
*E F Wood, V Pauwels, T Jackson, E Engman,
P O'Neill, F Schiebe
1445h H32G-05 Distribution of Precipitation, Runoff, and
Soil Moisture in the GEWEX Area: The
Mississippi River Basin: *X Gao, D
Braithwaite, S Sorooshian
1500h H32G-06 In Situ Determination of Soil Properties and
Application to Hydrologic Balance Analysis:
*R H Cuenca, D E Stangel, S F Kelly
1515h Break
1535h H32G-07 Neural Networks to Estimate Soil Hydraulic
Properties From Readily Available Data: *Y A
Pachepsky, D J Timlin
1550h H32G-08 Quantitative Evaluation of Water and Energy
Feedback Mechanisms in Coupled
Land-Atmosphere Processes: *K L Brubaker, D
Entekhabi
1605h H32G-09 On the Relation of Soil Moisture
Distribution to Topography: *E Eltahir
1620h H32G-10 A Comparison of the Spatial Scaling
Properties of Remotely Sensed and Modeled
Near-Surface Soil Moisture State: *R Dubayah,
E F Wood, D Lavallee
1635h H32G-11 A Fully 3-Dimensional Linking of Atmosphere
With Soil Using Eddy Diffusivity Concept: *P
Montazer
H41A BCC:Hall C Thurs 0830h
General Groundwater I Posters
Presiding: M Manga, U.C. Berkeley
0830h H41A-01 POSTER Groundwater Contributions to and
Flow Resistance in a Cypress Swamp in
Southern Maryland: *D R Muriceak, C S Fellows,
K L Prestegaard
0830h H41A-02 POSTER Controls on Stream Acidity in a
Headwater Catchment on the Appalachian
Plateau, West Virginia: *R D Fitzhugh, T
Furman, B J Cosby, J R Webb
0830h H41A-03 POSTER Redistribution of Heavy Metals in
Tidal Marsh Sediments of San Francisco Bay:
*N Fegan, M Alai
0830h H41A-04 POSTER Water Quality Variability in a
Coal-Mined Watershed: *K B Edwards, W E Grube
0830h H41A-05 POSTER Carbonate Spring Response to Storm
Events: A Conceptual Two Component Flow
Model, Bear Creek Valley, Oak Ridge, TN: *K M
Desmarais, S Rojstaczer
0830h H41A-06 POSTER Hydrologic Design of an Urban
Groundwater-Dominated Wetland: Results and
Lessons: *R B Winston
0830h H41A-07 POSTER Detecting and Explaining Hydrologic
Changes in the San Lorenzo River Basin Due
to the 1989 Loma Prieta Earthquake: *J K
Hasan, E B Donaldson, S Rojstaczer
0830h H41A-08 POSTER The Motion of Drops and Bubbles in
Branching Tubes: *M Manga
0830h H41A-09 POSTER Random Sphere Packings for
Examination of Pore-Scale Characteristics: A
Yang, C T Miller
0830h H41A-10 POSTER Calibration and Application of
Pore-Scale Models for Soil Drainage and
Freezing: L A Ferrand, J A Sulayman
0830h H41A-11 POSTER Dissolution of Nonaqueous Phase
Liquids at Low Saturations: *M Arthur, P T
Imhoff, C T Miller
0830h H41A-12 POSTER Scaling Pressure-Saturation
Relationships of Two-Phase Systems in Porous
Media: *D A Steffy, D A Barry, C D Johnston
0830h H41A-13 POSTER Numerical Simulation of Air Flow and
Advective Transport Using MODFLOW: *W Guo,
C J Neville, C Zheng
0830h H41A-14 POSTER Efficient Object-Oriented Simulation
of 3-D Transport in Porous Media: *P B Calvin,
J F Kanney, C T Miller
0830h H41A-15 POSTER Overview of the Idaho National
Engineering Laboratory Large-Scale Aquifer
Pumping and Infiltration Test: *R C Starr,
J D Burgess, G T Norrell, T R Wood, B D Higgs
0830h H41A-16 POSTER Large-Scale Aquifer Pumping Test
Results: *A H Wylie, E Neher, J M McCarthy,
B D Higgs
0830h H41A-17 POSTER Vadose Zone Water Movement During
the Idaho National Engineering Laboratory
(INEL) Large-Scale Aquifer Pumping and
Infiltration Test: *I Porro, C W Bishop, J D
Burgess
0830h H41A-18 POSTER Laboratory Studies of the Sorption
of Selected Radionuclides to Idaho National
Engineering Laboratory (INEL) Subsurface
Materials: *J B Sisson, M E Newman, F M
Dunnivant, R Scott, R A Fjeld, T A DeVol
0830h H41A-19 POSTER Direct Current (DC)-Resistivity
Array to Monitor Fluid Flow: *M C Pfeifer,
T R Wood, H T Andersen
0830h H41A-20 POSTER Comparison of Neutron Tools and
Moisture Gauges for Moisture Monitoring in a
Thick Fractured-Basalt Vadose Zone: *C W
Bishop, I Porro, J D Burgess
0830h H41A-21 POSTER Verifying the Completion Integrity
of Monitoring Wells: *F M Dunnivant, I Porro,
C W Bishop, J M Hubbell, J Giles
0830h H41A-22 POSTER Defining Subsurface Flow Patterns in
Heterogeneous Basalt Based on Data Collected
During a Large-Scale Infiltration Test: *J D
Burgess
0830h H41A-23 POSTER Transport of Radionuclides Through
Fractured Media During the Large-Scale
Aquifer Pumping and Infiltration Test: *M E
Newmann, F M Dunnivant, J B Sisson
H41B BCC:307 Thurs 0830h
Processes of In Situ Remediation of Contaminated Soils and
Groundwater II
Presiding: C R Carrigan, Lawrence Livermore Natl Lab; M L
Brusseau, University of Arizona
0830h INTRODUCTION: C R Carrigan,
Lawrence Livermore Natl. Lab
0835h H41B-01 Use of Single-Phase Microemulsions to
Remediate NAPL-Contaminated Soil: *R D Rhue,
P S Rao, M Zhou
0850h H41B-02 Triton x-100 Enhanced Desorption of
Trichloroethene From Aquifer Soil to Water: *J
Deitsch, J A Smith
0905h H41B-03 Effect of Alcohol Cosolvents to Enhance
Solubility and Reduce Interfacial Tension of
DNAPL Mixtures: G W Noyes, N J Hayden
0920h H41B-04 Experimental Evaluation of In Situ Chemical
Displacement of Trichloroethene (TCE) From
Aquifer Media Using Ethanol: *D G Grubb, N
Sitar
0935h H41B-05 Influence of Viscous and Buoyancy Forces on
the Mobilization of Residual
Tetrachloroethylene During Surfactant
Flushing: *K D Pennell, G A Pope, L M Abriola
0950h H41B-06 Surfactant - Modified Zeolites as Permeable
Barriers to Organic and Inorganic
Groundwater Contaminants: *R S Bowman, E J
Sullivan
1005h Break
1025h H41B-07 Laboratory Investigation of Interphase Mass
Transfer Limitations During Soil Vapor
Extraction: *M D Wilkins, L M Abriola, K D
Pennell
1040h H41B-08 An Experimental Investigation of Bubble
Migration in Granular Porous Media: *S E
Roosevelt, M Y Corapcioglu
1055h H41B-09 Decontamination of Low Permeability Soil
Layers by an Ohmic Heating Process: *C R
Carrigan, J J Nitao, R D Aines, R L Newmark
1110h H41B-10 Electroosmotic Flow Through a Calcite and
Illite Rich Natural Sediment: *T J Grundl
1125h H41B-11 Field Demonstration of the Engineered in
Situ Bioremediation of TCE-Contaminated
Groundwater: *A G Duba, C O Boro, C I Chen,
M C Evans, M L Hanna, K J Jackson, M C
Jovanovich, R B Knapp, W E Ralph, N N Shah,
R T Taylor
1140h H41B-12 Bioventing in Cold Climates with Soil
Warming: A Field Study in Alaska: *G D Sayles,
A Leeson, R E Hinchee, C M Vogel, R C
Brenner, R N Miller
H41C BCC:305 Thurs 0830h
Sediment and Sediment-Associated Contaminants: Fate and Transport
Presiding: S Schwartz, Interst Comm on Potomac River; R M Summers,
Maryland Dept of Environment
0830h H41C-01 Heavy Metal Concentration as a Function of
Suspended Particulate Matter (SPM): Ag, Cd,
Cu, and Pb in the Quinnipiac River, CT: *T F
Rozan, G Benoit
0845h H41C-02 Reconnaissance of Trace-Metal Loadings in
Mahanoy Creek - A Tributary to the Lower
Susquehanna River, Pennsylvania, Affected by
Acidic Mine Drainage: *K J Breen, A J Gavin
0900h H41C-03 Deposition and Geochemical Stability of
Copper Bearing Sediments Deposited Across
the Fly River Floodplain of Papua New Guinea:
*G M Day, W E Dietrich, S C Apte, G E Batley,
I B Wood
0915h H41C-04 Transport and Transformations of PCBs Along
the Axis of the Hudson River, New York: *S N
Chillrud, H J Simpson, R F Bopp
0930h H41C-05 Simulation of Contaminated Sediment
Transport in Clinch River System Using a
Two-Dimensional Finite-Element Hydrodynamic
and Transport Model: *Y Bao, K A Rose, A L
Brenkert, R B Cook
0945h H41C-06 Predicting ~L137~KCesium Fate in the Clinch
River/Watts Bar Reservoir System, Tennessee
Through Multiple Model Analysis: *A L
Brenkert, K A Rose, R B Cook, L K Ewing, G A
Schohl, F M Holly, Y Onishi, W A Perkins
1000h H41C-07 Removal of Cu and Pb During Transport
Through a Natural Slough: *J O'Connor, J H
Trefry, R P Trocine, J J Keaffaber
1015h Break
1035h H41C-08 Sediment, Nitrogen, and Phosphorus
Accumulation in the Reservoirs on the Lower
Susquehanna River: *L A Reed
1050h H41C-09 An Empirical Evaluation of the Chemical Trap
Efficiency of a Construction Site Stormwater
Retention Basin: *B L Bhaduri, J M Harbor,
P A Maurice
1105h H41C-10 Assessing the Spatial Distribution of
Long-Term Sources of Sediment on a Proposed
Mine Rehabilitation: *G R Willgoose, S J
Riley, A Morgan
1120h H41C-11 Exhaustion Rate of Contaminants From an
Aggregate Subject to Leaching Under Rainfall:
*R N Havis, R E Smith, G K Moncure
1135h H41C-12 Statistical Examination of Sediment
Geochemical Data for Environmental Analysis:
*S C Paulsen, R M Owen, J E Noakes
1150h H41C-13 Suspended Sediment Flux in a Small Forested
Watershed in the Georgia Piedmont: *T G
Huntington, B T Aulenbach, E H Drake, D L
Booker, T P Pojunas
H42A BCC:Hall C Thurs 1330h
General Groundwater II Posters
Presiding: S E Silliman, University of Notre Dame; E C Perry,
Northern Illinois University
1330h H42A-01 POSTER Toxic Substance Availability to the
Regional Aquifer System From Mineralized
Ground and Mining Activity in the Northern
Patagonia Mountains, Arizona: W I Ridley, B R
Berger, F E Lichte
1330h H42A-02 POSTER ~L87~KSr/~L86~KSr Ratio as a
Geochemical Tracer for Ground Waters Around
Lake Naivasha, Kenya: *B S Ojiambo, R J
Poreda, W B Lyons
1330h H42A-03 POSTER Effects of Transient Flow Conditions
in an Intermittent Stream on the Groundwater
Solute Transport System: *F X Markert
1330h H42A-04 POSTER Geographical Instrumentation Systems
as a Tool for Modeling Turbidity Generated
During Storm Events: *Y Goroknovich, P O'Hara
1330h H42A-05 POSTER Structural Groundwater Traps
Affecting Alluvial Aquifers in the Ras Sudr
and St Catherine Areas of the Southern Sinai:
H M Hosney, *A W G Kunze
1330h H42A-06 POSTER Field Comparison of Remediation of
Contaminated Ground Water in Side-by-Side
Sheet Pile Cells - Design and
Characterization: *D M Mackay, M J Brown, R D
Wilson, G Xia, W P Ball
1330h H42A-07 POSTER Aquitard Contamination From a
Groundwater Plume -- In-Situ Concentrations
as Evidence of Vertical Diffusion: *W P Ball,
G Xia, C Liu, M Brown, D Mackay
1330h H42A-08 POSTER Simulation of NAPL Dissolution in
Discrete Rough-Walled Fractures: *L C Banack,
C A Mendoza
1330h H42A-09 POSTER The Utility of Three-Point Gradient
Estimates in the Presence of Multiple Wells:
S E Silliman, *C Frost
1330h H42A-10 POSTER Monitoring Well Capture Zone
Variation Estimated by Flow Line Analysis in
Unconfined Aquifers: *B E Cole, S E Silliman
1330h H42A-11 POSTER Sorption of Naphthalene and
Phenanthrene by Sandy Aquifer Sands: D
Corson, *J A Pedit, C T Miller
1330h H42A-12 POSTER The Applicability of Empirical
Equations for Assessing the Retardation of
Trichloroethene in the Spearwood Sands
Aquifer: *E Benker, G B Davis, D A Barry
1330h H42A-13 POSTER Application of Genetic Algorithms to
Groundwater Management and Remediation
Problems: *M Wang, C Zheng, C L Karr, M Sun
1330h H42A-14 POSTER The Effects of Simultaneous Slow
Diffusion and Rate-Limited Sorption on
Column Experiments and Aquifer Remediation: *R
Haggerty, S M Gorelick
1330h H42A-15 POSTER Disequilibrium of Strontium-Isotope
Ratios in Pore Water and Shell Material From
Silt, Lower Miocene Kirkwood Formation,
Atlantic City, New Jersey: *Z Szabo, A A
Pucci, M D Feigenson
1330h H42A-16 POSTER Study of the Feasibility of Liquid
Waste Disposal in Underpressured Geological
Formations: *J Jiao, C Zheng, R Hennet
1330h H42A-17 POSTER Artifactual Variability in the
Least-Squares Fitting of First-Order Mass
Transfer Models to Solute Transport Data: *D F
Young, W P Ball
1330h H42A-18 POSTER Evidence of Flow Direction Changes
in Azimuthal Resistivity Surveys, the Case
of the Karst Aquifer in Yucatan, Mexico: *B
Steinich, L E Marin
1330h H42A-19 POSTER Assessment of a Karst Aquifer Using
Combined Microgravity and Seismic Refraction
Techniques: L F Vittorio, *A M Forrest
1330h H42A-20 POSTER Numerical Modeling of Groundwater
Dynamics in a Shallow Water-Table Aquifer at
the Forest-Salt Marsh Interface: *H W Reeves,
R S Keenan, L R Gardner, P M Thibodeau
1330h H42A-21 POSTER Pore-Water Composition, Mineralogy,
and Texture Variation in a Core From the
Middle Miocene Kirkwood Formation, Atlantic
City, New Jersey: *A Pucci, Z Szabo, J Owens
1330h H42A-22 POSTER Radiogenic Helium-4 Shallow
Groundwater: *D K Solomon, R J Poreda
1330h H42A-23 POSTER An Evaluation of Decision Making for
Aquifer Restoration: *M R Houyoux, C T Miller
1330h H42A-24 POSTER Stochastic Characterization of
Contaminated Sites: G Christakos, *D T
Hristopulos
1330h H42A-25 POSTER Modeling of Nonlocality and
Nonhomogeneity in the Hydraulic Conductivity:
*D T Hristopulos, G Christakos
1330h H42A-26 POSTER Stochastic 2-D Simulations and
Sensitivity Analysis of Variably Saturated
Flow and Transport Using Reliability Methods:
*S Boateng, J D Cawlfield
1330h H42A-27 POSTER The Effects of Uncertain Boundary
Locations on 2-D Stochastic Flow: *L D Oliver,
G Christakos
1330h H42A-28 POSTER The Elastic Coefficients of a Double
Porosity Medium: J G Berryman, *H F Wang
1330h H42A-29 POSTER Numerical Evaluation of the
Flowmeter Test and Double Flowmeter Test in
a Layered Aquifer: *N Ruud, Z J Kabala
1330h H42A-30 POSTER Numerical Simulation of Groundwater
Travel Times Inferred From CFC-12
Concentrations of Groundwaters in Fractured
Bedrock in the Mirror Lake Area, New
Hampshire: *C R Tiedeman, E Busenberg, L N
Plummer, D J Goode, P A Hsieh
1330h H42A-31 POSTER Further Evidence of Fractal Stucture
in Hydraulic Conductivity Distributions: *F J
Molz, G K Boman
1330h H42A-32 POSTER The Hydrogeochemistry of the
Northwest Yucatan (Mexico) Karst Aquifer and
Its Relation to Salt Water Intrusion and
Evaporite Dissolution: *E C Perry, G
Velazquez-Oliman, L E Marin
1330h H42A-33 POSTER Factors Governing Ground-Water Flow
Patterns Along a Forest-Salt Marsh Transect:
*R S Keenan
H42B BCC:305 Thurs 1330h
The Role of Unchanneled Flows, Soil Moisture Content, and Rain
Variability in the Formation of Floods
Presiding: G D Salvucci, Boston Univ; R Rigon, Texas A&M Univ
1330h H42B-01 INVITED Spatial Variability in Rainfall,
River Networks, and Floods: Towards a
Synthesis: *V K Gupta, E Waymire
1350h H42B-02 INVITED Naturally-Occurring Tracers as
Indicators of the Role of Soil Moisture in
Runoff: *D Genereux
1410h H42B-03 INVITED Can One Gauge the Shape of a Basin?
Geomorphology, Heterogeneous Dynamics, and
the Hydrologic Response: *A Rinaldo, G K
Vogel, R Rigon, I Rodriguez-Iturbe
1430h Break
1450h H42B-04 Ponded Infiltration Into Soils Bounded by a
Water Table: *G D Salvucci, D Entekhabi
1505h H42B-05 Similarity in Hortonian Runoff Production
With Spatio-temporal Rainfall Variability:
*F L Ogden
1520h H42B-06 Error Propagation in Distributed Hydrologic
Modeling: *N S Farajalla, B E Vieux
1535h H42B-07 Use of Weather Radar With Lumped Parameter
Hydrologic Models: E Mohammad, *A A Bradley
H42C BCC:301 Thurs 1315h
The Rubin Symposium on Soil Science, Solute Transport, and
National-Scale Water Quality Assessments
Presiding: J M Bahr, University of Wisconsin; S P Garabedian,
U.S. Geological Survey
1315h H42C-01 INVITED The Quest for Understanding
Soil-Water Dynamics: Jacob Rubin's
Contributions to Soil Physics and Hydrology:
*D Hillel
1335h H42C-02 Water Flow in Unsaturated Sand Induced by
Organic Vapor Contamination: *W N Herkelrath,
H I Essaid
1350h H42C-03 Patterns of Recharge Beneath the Palouse
Catena, Southeast Washington State:
Indications From Environmental Chloride,
Anthropogenic Tritium, and Centrifuge Tests:
*D A Stonestrom, J R Nimmo, K C Akstin
1405h H42C-04 INVITED Reactive Transport in Groundwater:
Some Current Results, Past Insights, and
Future Predictions: *J C Friedly
1425h H42C-05 Simulation of Multicomponent Solute
Transport Using the Feed Forward Method: *G P
Curtis
1440h H42C-06 Kinetics and Mechanisms of Cation Exchange
in an Uncontaminated Aquifer at Cape Cod,
Massachusetts: *R V James
1455h Break
1510h H42C-07 Your Abstract Title Belongs Here: *Y K
Kharaka
1525h H42C-08 A Model of Field Scale Solute Transport
Through the Unsaturated Zone: *H H Liu, J H
Dane
1540h H42C-09 Multi-component Reactive Transport Modeling
in Perched Wetland Soils: M H Wen, C R Lange,
*F J Molz, E Roden
1555h H42C-10 INVITED Development of a National
Water-Quality Assessment Program: Jacob
Rubin's Contribution and Influence: *R M
Hirsch
1615h H42C-11 INVITED Pesticides in Ground Waters of the
United States: An Overview of Current
Understanding: *J E Barbash
1635h H42C-12 Patterns in Nitrate Concentrations in Ground
Waters of the United States: D K Mueller, P A
Hamilton
1650h H42C-13 Pesticide Concentrations in Surface Waters
of the Hudson River Basin, May-September,
1994: *P J Phillips
1650h H42C-14 INVITED Some Old Problems Revisited: *J
Rubin
H51A BCC:307 Fri 0830h
Special Session to Honor the Career of M. Gordon Wolman I
Presiding: P Wilcock, Johns Hopkins University; T Dunne,
University of Washington
0830h INTRODUCTION: P Wilcock,Johns Hopkins University
0845h H51A-01 Adjustment of High-Gradient Streams to
Critical Flow: A New Hypothesis: *G E Grant
0900h H51A-02 Fate of a Localized Bed Load Input in an
Experimental Channel: *T E Lisle, J E Pizzuto,
H Ikeda, F Iseya, Y Kodama
0915h H51A-03 Ontogeny of a Flood Plain: J A Moody, *J E
Pizzuto, R H Meade
0930h H51A-04 Fluvial Controls in Valley Bottom Formation:
*L S Sklar, W E Dietrich
0945h H51A-05 Process-Form Interactions in Unstable
Sand-Bed Streams: A Numerical Modeling
Approach: *A Simon, S E Darby
1000h H51A-06 Valley Morphology and Boundary Conditions
Influencing Spatial Patterns of Flood Flow:
*A J Miller
1015h Break
1045h H51A-07 A New Method of Estimating Basin-Scale
Erosion Rates - Measurement of In Situ
Produced ~L10~KBe and ~L26~KAl in Sediments:
*P R Bierman
1100h H51A-08 One Year of Stream and Air Temperatures From
Pohick Creek, Southeastern Fairfax County,
Virginia: *C Galvin
1115h H51A-09 Potential Causes of Observed Increases in
the Mean and Variability of Fall/Winter
Streamflows in Northern Minnesota: K W Potter,
N J Hornewer
1130h H51A-10 Characterization of Streamflows From Five
U.S. Climatic Regions Using a Wavelet
Transform: *L C Smith, D L Turcotte, B L
Isacks
1145h H51A-11 The Use of a Reference State in Watershed
Analysis: *W E Dietrich, K O Sullivan, M E
Power, D R Montgomery
H51B BCC:305 Fri 0830h
Transport of Metals in Subsurface Environments I (joint with GS)
Presiding: R Matzner, Los Alamos National Lab; D Kent,
U.S. Geological Survey
0830h H51B-01 INVITED Application of the Surface
Complexation Concept to Metal Transport in
Groundwater: *J A Davis, J A Coston, C C
Fuller
0850h H51B-02 Modeling Weakly and Strongly Sorbing Cations
Using a Continuum Surface Complexation Model:
*L E Katz, E J Wight, K F Hayes, C C Chen
0905h H51B-03 Reactive Transport of Co-EDTA Complexes in
the Presence of Ferrihydrite: *S C Brooks,
P M Jardine, D L Taylor
0920h H51B-04 Colloid Release and Movement in Natural
Porous Media: *S B Roy, D A Dzombak
0935h H51B-05 The Influence of Colloidal Kaolinite on the
Transport of ~L137~KCs Through
Water-Saturated Porous Media: *J E Saiers,
G M Hornberger
0950h H51B-06 The Investigation of Cs and Sr Sorption on
Zeolite-Like Phases in Mineral-Buffered
Systems, Part 1, Sorption on Analcime at
250-300~Lo~KC and PH~K2~LO~Ksat~L: *A F
Redkin, J J Hemley, M W Doughten, G L Cygan
1005h Break
1025h H51B-07 Lagrangian-Eulerian Finite Element Modeling
of Colloid Transport: *W Choi, G T Yeh, M D
Siegel
1040h H51B-08 An Analytical Approach for Simulating
Subsurface Transport of Metals With
Nonlinear Adsorption: *Y S Wu, J B Kool, P S
Huyakorn, Z A Saleem
1055h H51B-09 Simulation of Variable-Density Flow and
Transport: Application to Br~L-~K and
Li~L+~K Tracer Test at Cape Cod,
Massachusetts: *H Zhang, F W Schwartz, W W
Wood, S P Garabedian, D R LeBlanc
1110h H51B-10 Characterization and Modeling of Zinc
Contamination in a Sand and Gravel Aquifer:
*D B Kent, J A Davis, J A Coston, B A Rea,
R H Abrams, D R LeBlanc
1125h H51B-11 INVITED The Geochemistry and Transport of
Arsenic in High pH Ground Waters and
Fingerprinting in Adjacent Waterway
Sediments, Commencement Bay Superfund Site,
Tacoma, Washington: *P E Mariner, F J Holzmer,
R E Jackson, J E White, F G Wolf
1145h H51B-12 Distribution of Heavy Metals in Agricultural
Soils and Products of the Black Triangle: *B W
Shimada, J Singh, P R Jaffe
H51C BCC:304 Fri 0815h
Automated Parameter Identification and Sensitivity Analysis in
Groundwater Flow & Transport Modeling I
Presiding: C Zheng, University of Alabama; M C Hill,
U.S. Geological Survey
0815h H51C-01 INVITED A Comparison of Seven Different
Inverse Methods for Aquifer Parameter
Identification on Four Test Problems to
Assess Their Applicability to Performance
Assessment of the WIPP Site (NM): *G
de Marsily, D A Zimmerman, C A Gotway, C L
Axness, M G Marietta
0835h H51C-02 INVITED Parameter Estimation in Groundwater
Modeling: Research, Development, and
Application: *S P Larson, C B Andrews, C J
Neville
0855h H51C-03 Using MODFLOWP to Calibrate a Regional
Groundwater Flow Model for the Idaho
National Engineering Laboratory: A Case Study:
*J M McCarthy
0910h H51C-04 A Method of Modifying Parameter Zonation to
Obtain a Better Conditioned Groundwater
Inverse Problem: *R Arteaga-Ruiz, C D McElwee
0925h H51C-05 Stochastic Inverse Flow Modeling With Pilot
Point Methodology: *B S RamaRao, A M Lavenue,
J F Pickens, G de Marsily, M G Marietta
0940h H51C-06 A Controlled Experiment in Ground-Water Flow
Modeling: Predictions and First-Order
Measures of Prediction Uncertainty: *M C Hill
0955h Break
1005h H51C-07 INVITED Alternative Approaches to the
Groundwater Inverse Problem: *D McLaughlin
1025h H51C-08 Tabu Search and Other Global Optimization
Methods for Identification of Parameter
Structure in Groundwater Modeling: *P Wang, C
Zheng
1040h H51C-09 Integrated Geostatistical and Nonlinear
Weighted Least Squares Methods for Parameter
Identification: *D E Speed, D P Ahlfeld
1055h H51C-10 Nonlinearities in Solution-Mineral
Equilibria: Their Impact on Automated
Sensitivity Analysis and Parameter
Identification in Transport Models: *V S
Tripathi
1110h H51C-11 Sensitivity Analysis of a Large Regional
Model Using Latin Hypercube Sampling: *L
Toran, K C Black, N N Williams
1125h H51C-12 INVITED Detecting Influential Observations
in Nonlinear Regression Modeling of
Groundwater Flow: *R M Yager
1145h H51C-13 INVITED Uncertainty Analysis for
Groundwater Models: A Comparison of Four
Methods: *R L Cooley
H52A BCC:Hall C Fri 1330h
Automated Parameter Identification and Sensitivity Analysis in
Groundwater Flow and Transport Modeling II Posters
Presiding: C Zheng, University of Alabama; M C Hill,
U.S. Geological Survey
1330h H52A-01 POSTER Three-Dimensional Inverse Modelling
Using Heads and Concentrations at a Danish
Landfill: Analysis of Sensitivities: *H
Christiansen, M C Hill, D Rosbjerg, K H
Jensen
1330h H52A-02 POSTER Development and Calibration of a
Three-Dimensional Groundwater Flow Model for
the Paducah Gaseous Diffusion Plant: *M P
Kladias, G M Duffield, E K Evans, C S Planert
1330h H52A-03 POSTER Two- and Three-Dimensional
Advective-Transport Observations in
Ground-Water Flow Parameter Estimation: *E R
Anderman, M C Hill, E P Poeter
1330h H52A-04 POSTER Three-Dimensional Nonstationary
Cross-Covariances for Solute Transport
Applications: *C C Sun, D McLaughlin
1330h H52A-05 POSTER Stochastic Characterization of
Aquifer Properties and Solute Concentrations
at a Heterogeneous Field Site: *L B Reid, D
McLaughlin
1330h H52A-06 POSTER Moment Methods for Estimating
Transport Parameters From Fragmented or
Truncated Solute Breakthrough Curves: A Helms,
C Bagget, *K Hatfield, P S C Rao
1330h H52A-07 POSTER Global Optimization of Groundwater
Numerical Models Using Interval Arithmetic: *T
Birdie, M Sophocleous
1330h H52A-08 POSTER Water Resource Modeling of the
Carlsbad Basin, New Mexico, Using Parameter
Estimation Techniques: *M W Barroll
1330h H52A-09 POSTER Comparison of Numerical Algorithms
for Estimating eHeterogeneous Conductivity
Fields: *J G Uber
1330h H52A-10 INVITED POSTER Groundwater Flow Model
Parameter Estimation Using MODFLOWP for an
Unconfied, Stratified-Drift Aquifer: D J
Dahlstrom, J C Greer, R W Wuolo, M D
Fairbrother
H52B BCC:Hall C Fri 1330h
Transport of Metals in Subsurface Environments II Posters (joint
with GS,M)
Presiding: R Matzner, Los Alamos National Lab; D Kent,
U.S. Geological Survey
1330h H52B-01 POSTER The Effect of Substrate
Heterogeneity on Uranyl Adsorption: *D E
Morris, R Matzner, C J Chisholm-Brause, J M
Berg
1330h H52B-02 POSTER Spectroscopic Characterization of
Adsorbed Species in the
Uranium/Oxalate/Smectite System: *R Matzner,
J M Berg, D E Morris
1330h H52B-03 POSTER Effects of Water Saturation and
Microbial Activity on Acid Production and
Metals Transport From Pyritic Shale: *C A
Cravotta, P H Bird
1330h H52B-04 POSTER Investigations of Coupled
Geochemical and Transport Modeling to
Support Regulations for Waste Disposal in
Landfills: *L J Criscenti, G F Laniak
1330h H52B-05 POSTER Fe and Al Dissolution by EDTA in the
Reactive Solute Transport Field Experiment
at the USGS Hydrology Research Site, Cape
Cod, Massachussetts: *J A Coston, J A Davis,
D B Kent, K Hess, P Brienen, J Joye, K
Bussey
1330h H52B-06 POSTER Simulation of the Fate and Transport
of Zinc in Groundwater: *R H Abrams, D B Kent,
J A Davis
1330h H52B-07 POSTER Low Level Actinide and Fission
Product Determination and Characterization
of Environmental Samples: *P R Dixon, D J
Rokop, D W Efurd, J A Cappis, M T Murrell, F
Roensch, T M Benjamin
1330h H52B-08 POSTER Trace Element Geochemistry of
Sediments and Porewaters From Lake Ontario:
*M J Murray, S K Frape
1330h H52B-09 POSTER Trace Metals in Shallow Groundwater
of the Netherlands: *G Frapporti, S P Vriend,
P F M van Gaans
1330h H52B-10 POSTER Studies on Sedimentary Manganese
Diagenesis in a Constructed Wetland
Receiving Coal Mine Drainage: L A Brickett,
H M Edenborn, *A L Schoeneman
1330h H52B-11 POSTER Evaluation of Wick Sampler
Performance in Soils: Models and Experiments:
*A Rimmer, T Steenhuis, J Y Parlange, K
Hilton
1330h H52B-12 POSTER Long-Term Controls on Attenuation of
Mine-Waste-Related Contamination in Alluvial
Aquifers: The Role of Aluminosilicate Clay
Minerals: *D Vlassopoulos, P C Lichtner, W
Guo, R J C Hennet
1330h H52B-13 POSTER Subsurface Bacteria in a Triassic
Basin: Fluid-Flow Model Constraints: *H Y
Tseng, G Gao, T Onstott, M Person, J
Swenson, D Balkwill, D Boone, R C Burruss,
U S Geological Survey, Denver, F Colwell, R
Lehman, T Griffin, T Kieft, J McKinley, T
Stevens, S Nierzwicki-Bauer, P Olson, M
Malinconico, T Phelps, D C White, D
Ringelberg
1330h H52B-14 POSTER Interactions of Gold and Silver
Bearing Solutions With Sulphide Minerals as
Studied by XPS, AES, and SEM: *M J Scaini,
G M Bancroft
1330h H52B-15 POSTER Release and Attenuation of Dissolved
Metals in Inactive Mine Tailings Impoundments:
*D W Blowes
1330h H52B-16 POSTER EXAFS and Simulation Study of
Selenate and Arsenate Anion Positions in
Coprecipitated Schwertmannites: *G A
Waychunas, C C Fuller, J A Davis, J M Bigham,
U Schwertmann
H52C BCC:307 Fri 1330h
Special Session to Honor the Career of M. Gordon Wolman II
Presiding: P Wilcock, Johns Hopkins University; T Dunne,
University of Washington
1330h H52C-01 Geomorphically Effective Floods: *J E Costa,
J E O'Connor
1345h H52C-02 Magnitude and Frequency of Channel Forming
Sediment Loads: W W Emmett, R B Thomas
1400h H52C-03 Magnitude, Frequency, and Special Factors
Affecting Channel Form and Processes in the
Seasonal Tropics: *A Gupta
1415h H52C-04 Importance of High Flow in Determining the
Temporal Variation of Sediment Yield: *B Yu
1430h H52C-05 Fluvial Processes on an Urbanizing Alluvial
Fan: Eilat, Israel: *A P Schick
1445h H52C-06 Spatial Controls on Patterns of Land-Use
Induced Styream Disturbance at the
Drainage-Basin Scale--An Example From
Gravel-Bed Streams of the Ozark Plateaus: *R B
Jacobson
1500h Break
1520h H52C-07 Aggregate Mining in Alluvial Deposits in
California: A Large-Scale Geomorphic
Experiment: *G M Kondolf
1535h H52C-08 Channel Change From Dam Construction and
Instream Gravel Mining in the Lower Merced
River, California: Implications for
Restoration of Native Salmon Populations: *J C
Vick
1550h H52C-09 Alluvial Sediment Storage in Grand Canyon:
An Integrated History: *J C Schmidt
1605h H52C-10 Long-Term Peak Flow Responses to
Clearcutting and Roads in the Western
Cascades of Oregon: *J A Jones, G E Grant, B
Wemple, R Perkins
1620h H52C-11 Factors Affecting Yields of Selected
Herbicides in the Susquehanna and Potomac
Rivers and Tributaries, June 1994: *R A
Hainly, J M Kahn
1635h H52C-12 Quantifying Fluvial Interstate Pollution
Transfers: *R A Smith, R B Alexander, G E
Schwarz
1650h H52C-13 Rivers and the Art of Stream Restoration: *R W
Newbury
Return to 1995 Spring Meeting Summary
