• 12760 Citations
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1968 …2018
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Research Output 1968 2018

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Article
2007
45 Citations (Scopus)

Type curve interpretation of late-time pumping test data in randomly heterogeneous aquifers

Neuman, S. P., Blattstein, A., Riva, M., Tartakovsky, D. M., Guadagnini, A. & Ptak, T., Oct 2007, In : Water Resources Research. 43, 10, W10421.

Research output: Contribution to journalArticle

transmissivity
Aquifers
aquifers
pumping
aquifer
2006
9 Citations (Scopus)
Blueprints
Fractals
decomposition
Decomposition
degradation
2 Citations (Scopus)
vadose zone
uncertainty
parameter
68 Citations (Scopus)

Inverse stochastic moment analysis of steady state flow in randomly heterogeneous media

Hernandez, A. F., Neuman, S. P., Guadagnini, A. & Carrera, J., May 2006, In : Water Resources Research. 42, 5, W05425.

Research output: Contribution to journalArticle

heterogeneous medium
Parameter estimation
kriging
variogram
Hydraulic conductivity
5 Citations (Scopus)

Longitudinal dispersivity data and implications for scaling behavior: Comment

Neuman, S. P., Mar 2006, In : Ground Water. 44, 2, p. 139-141 3 p.

Research output: Contribution to journalArticle

Geology
Water Movements
dispersivity
Water Supply
Water supply
32 Citations (Scopus)

Nonlocal and localized analyses of nonreactive solute transport in bounded randomly heterogeneous porous media: Computational analysis

Morales-Casique, E., Neuman, S. P. & Guadagnini, A., Sep 2006, In : Advances in Water Resources. 29, 9, p. 1399-1418 20 p.

Research output: Contribution to journalArticle

solute transport
porous medium
dispersivity
conditioning
hydraulic conductivity
65 Citations (Scopus)

Non-local and localized analyses of non-reactive solute transport in bounded randomly heterogeneous porous media: Theoretical framework

Morales-Casique, E., Neuman, S. P. & Guadagnini, A., Aug 2006, In : Advances in Water Resources. 29, 8, p. 1238-1255 18 p.

Research output: Contribution to journalArticle

solute transport
porous medium
heterogeneous medium
advection
conditioning
2005

Comment on the "Nothing older than three years".

Neuman, S. P., May 2005, In : Ground Water. 43, 3, p. 294 1 p.

Research output: Contribution to journalArticle

Geology
Water supply
1 Citation (Scopus)
porosity
water resource
9 Citations (Scopus)

Generating and scaling fractional Brownian motion on finite domains

Cintoli, S., Neuman, S. P. & Di Federico, V., Apr 28 2005, In : Geophysical Research Letters. 32, 8, p. 1-4 4 p.

Research output: Contribution to journalArticle

Brownian motion
variogram
scaling
Earth sciences
fractals
10 Citations (Scopus)

On the tensorial nature of advective porosity

Neuman, S. P., Feb 2005, In : Advances in Water Resources. 28, 2, p. 149-159 11 p.

Research output: Contribution to journalArticle

tracer
porosity
hydraulics
material form
dispersivity
52 Citations (Scopus)

Sensitivity analysis and assessment of prior model probabilities in MLBMA with application to unsaturated fractured tuff

Ye, M., Neuman, S. P., Meyer, P. D. & Pohlmann, K., Dec 2005, In : Water Resources Research. 41, 12, p. 1-14 14 p., W12429.

Research output: Contribution to journalArticle

tuff
Sensitivity analysis
sensitivity analysis
entropy
variogram
397 Citations (Scopus)

Trends, prospects and challenges in quantifying flow and transport through fractured rocks

Neuman, S. P., Mar 2005, In : Hydrogeology Journal. 13, 1, p. 124-147 24 p.

Research output: Contribution to journalArticle

rock
tracer
trend
crystalline rock
hydrogeology
2004
Water Movements
Water Supply
performance assessment
Reproducibility of Results
Calibration
10 Citations (Scopus)

Gaussian Closure of Transient Unsaturated Flow in Random Soils

Amir, O. & Neuman, S. P., Jan 2004, In : Transport in Porous Media. 54, 1, p. 55-77 23 p.

Research output: Contribution to journalArticle

Soils
Hydraulic conductivity
Infiltration
Water content
Differential equations

Laplace transform analytic element method for transient flow problems

Furman, A. & Neuman, S. P., 2004, In : Developments in Water Science. 55, PART 1, p. 371-379 9 p.

Research output: Contribution to journalArticle

Laplace transform
transient flow
Laplace transforms
Helmholtz equation
Groundwater flow
154 Citations (Scopus)

Maximum likelihood Bayesian averaging of spatial variability models in unsaturated fractured tuff

Ye, M., Neuman, S. P. & Meyer, P. D., May 2004, In : Water Resources Research. 40, 5

Research output: Contribution to journalArticle

tuff
Maximum likelihood
kriging
Boreholes
permeability
11 Citations (Scopus)

Neutron probe calibration in a vertically stratified vadose zone

Yao, T., Wierenga, P. J., Graham, A. R. & Neuman, S. P., Nov 2004, In : Vadose Zone Journal. 3, 4, p. 1400-1406 7 p.

Research output: Contribution to journalArticle

neutron probe
neutron probes
vadose zone
calibration
soil profiles
42 Citations (Scopus)

Nonlocal and localized analyses of conditional mean transient flow in bounded, randomly heterogeneous porous media

Ye, M., Neuman, S. P., Guadagnini, A. & Tartakovsky, D. M., May 2004, In : Water Resources Research. 40, 5

Research output: Contribution to journalArticle

transient flow
porous media
Porous materials
porous medium
Integrodifferential equations
49 Citations (Scopus)

Type-curve estimation of statistical heterogeneity

Neuman, S. P., Guadagnini, A. & Riva, M., Apr 2004, In : Water Resources Research. 40, 4

Research output: Contribution to journalArticle

transmissivity
Aquifers
Well spacing
pumping
Groundwater flow
2003
54 Citations (Scopus)

Conditioning mean study state flow on hydraulic head and conductivity through geostatistical inversion

Hernandez, A. F., Neuman, S. P., Guadagnini, A. & Carrera, J., Nov 2003, In : Stochastic Environmental Research and Risk Assessment. 17, 5, p. 329-338 10 p.

Research output: Contribution to journalArticle

hydraulic head
Conditioning
Hydraulics
conditioning
Conductivity
18 Citations (Scopus)

Immiscible front evolution in randomly heterogeneous porous media

Tartakovsky, A. M., Neuman, S. P. & Lenhard, R. J., Nov 2003, In : Physics of Fluids. 15, 11, p. 3331-3341 11 p.

Research output: Contribution to journalArticle

Porous materials
Fluids
Capillarity
Pressure gradient
Porosity
44 Citations (Scopus)

Laplace-transform analytic element solution of transient flow in porous media

Furman, A. & Neuman, S. P., Dec 2003, In : Advances in Water Resources. 26, 12, p. 1229-1237 9 p.

Research output: Contribution to journalArticle

Laplace transform
transient flow
porous medium
Helmholtz equation
radial flow
279 Citations (Scopus)

Maximum likelihood Bayesian averaging of uncertain model predictions

Neuman, S. P., Nov 2003, In : Stochastic Environmental Research and Risk Assessment. 17, 5, p. 291-305 15 p.

Research output: Contribution to journalArticle

Prediction Model
Bayesian Model Averaging
Maximum likelihood
Maximum Likelihood
Averaging
163 Citations (Scopus)

Multifaceted nature of hydrogeologic scaling and its interpretation

Neuman, S. P. & Di Federico, V., Sep 2003, In : Reviews of Geophysics. 41, 3

Research output: Contribution to journalArticle

scaling
spatial resolution
spatial variation
plume
geology
29 Citations (Scopus)
Fractals
Probability density function
variogram
preserves
Sampling
27 Citations (Scopus)

Simulation of large-scale field infiltration experiments using a hierarchy of models based on public, generic, and site data

Wang, W., Neuman, S. P., Yao, T. M. & Wierenga, P. J., Aug 2003, In : Vadose Zone Journal. 2, 3, p. 297-312 16 p.

Research output: Contribution to journalArticle

infiltration (hydrology)
infiltration
simulation
pedotransfer function
pedotransfer functions
43 Citations (Scopus)

Steady-state analysis of cross-hole pneumatic injection tests in unsaturated fractured tuff

Illman, W. A. & Neuman, S. P., Sep 25 2003, In : Journal of Hydrology. 281, 1-2, p. 36-54 19 p.

Research output: Contribution to journalArticle

tuff
injection
permeability
testing
air permeability
40 Citations (Scopus)

Stochastic continuum modeling of flow and transport in a crystalline rock mass: Fanay-Augères, France, revisited

Ando, K., Kostner, A. & Neuman, S. P., Oct 2003, In : Hydrogeology Journal. 11, 5, p. 521-535 15 p.

Research output: Contribution to journalArticle

crystalline rock
modeling
rock
fracture geometry
three-dimensional modeling
35 Citations (Scopus)

Three-dimensional steady state flow to a well in a randomly heterogeneous bounded aquifer

Guadagnini, A., Riva, M. & Neuman, S. P., Mar 2003, In : Water Resources Research. 39, 3

Research output: Contribution to journalArticle

Aquifers
aquifers
aquifer
conductivity
confined aquifer
2002
12 Citations (Scopus)
hydrogeology
prediction
groundwater flow
5 Citations (Scopus)

Accounting for conceptual model uncertainty via maximum likelihood Bayesian model averaging

Neuman, S. P., 2002, In : IAHS-AISH Publication. 277, p. 303-313 11 p.

Research output: Contribution to journalArticle

hydrogeology
prediction
groundwater flow
16 Citations (Scopus)

Conditional moment analysis of steady state unsaturated flow in bounded, randomly heterogeneous soils

Lu, Z., Neuman, S. P., Guadagnini, A. & Tartakovsky, D. M., Apr 2002, In : Water Resources Research. 38, 4, p. 91-916 826 p.

Research output: Contribution to journalArticle

unsaturated flow
Hydraulic conductivity
Soils
hydraulic conductivity
Fluxes
3 Citations (Scopus)

Conditioning steady state mean stochastic flow equations on head and hydraulic conductivity measurement

Hernandez, A. F., Neuman, S. P., Guadagnini, A. & Carrera, J., 2002, In : Acta Universitatis Carolinae, Geologica. 46, 2-3, p. 158-162 5 p.

Research output: Contribution to journalArticle

conditioning
hydraulic conductivity
heterogeneous medium
hydraulic head
prediction
2 Citations (Scopus)

Conditioning steady-state mean stochastic flow equations on head and hydraulic conductivity measurements

Hernandez, A. F., Neuman, S. P., Guadagnini, A. & Carrera, J., 2002, In : IAHS-AISH Publication. 277, p. 122-128 7 p.

Research output: Contribution to journalArticle

conditioning
hydraulic conductivity
heterogeneous medium
hydraulic head
prediction
38 Citations (Scopus)

Theoretical interpretation of a pronounced permeability scale effect in unsaturated fractured tuff

Hyun, Y., Neuman, S. P., Vesselinov, V. V., Illman, W. A., Tartakovsky, D. M. & Di Federico, V., Jun 1 2002, In : Water Resources Research. 38, 6, p. 281-288 8 p.

Research output: Contribution to journalArticle

tuff
scale effect
Air permeability
air permeability
permeability
2001
23 Citations (Scopus)

Gaussian closure of one-dimensional unsaturated flow in randomly heterogeneous soils

Amir, O. & Neuman, S. P., Aug 2001, In : Transport in Porous Media. 44, 2, p. 355-383 29 p.

Research output: Contribution to journalArticle

Soils
Hydraulic conductivity
Gaussian distribution
Differential equations
14 Citations (Scopus)

Numerical inverse interpretation of single-hole pneumatic tests in unsaturated fractured tuff

Vesselinov, V. V. & Neuman, S. P., 2001, In : Ground Water. 39, 5, p. 685-695 11 p.

Research output: Contribution to journalArticle

Air permeability
air permeability
Boreholes
tuff
Pneumatics
56 Citations (Scopus)

Radial flow in a bounded randomly heterogeneous aquifer

Riva, M., Guadagnini, A., Neuman, S. P. & Franzetti, S., Oct 2001, In : Transport in Porous Media. 45, 1, p. 139-193 55 p.

Research output: Contribution to journalArticle

Radial flow
Aquifers
Fluxes
Water well pumps
Petroleum
25 Citations (Scopus)

Recursive Conditional Moment Equations for Advective Transport in Randomly Heterogeneous Velocity Fields

Guadagnini, A. & Neuman, S. P., Jan 2001, In : Transport in Porous Media. 42, 1, p. 37-67 31 p.

Research output: Contribution to journalArticle

Hydraulic conductivity
Seepage
Random errors
Differential equations
Hydraulics
74 Citations (Scopus)

Three-dimensional numerical inversion of pneumatic cross-hole tests in unsaturated fractured tuff 1. Methodology and borehole effects

Vesselinov, V. V., Neuman, S. P. & Illman, W. A., 2001, In : Water Resources Research. 37, 12, p. 3001-3017 17 p.

Research output: Contribution to journalArticle

tuff
Boreholes
Pneumatics
borehole
rocks
100 Citations (Scopus)
tuff
scale effect
Pneumatics
rocks
Rocks
56 Citations (Scopus)

Type curve interpretation of a cross-hole pneumatic injection test in unsaturated fractured tuff

Illman, W. A. & Neuman, S. P., 2001, In : Water Resources Research. 37, 3, p. 583-603 21 p.

Research output: Contribution to journalArticle

tuff
Pneumatics
injection
porosity
Porosity
2000
8 Citations (Scopus)
heterogeneous medium
calibration
subsurface flow
modeling
method
1 Citation (Scopus)
unsaturated flow
soil
bottom pressure
hydraulic conductivity
analysis
1 Citation (Scopus)
borehole
single-phase flow
air permeability
porosity
airflow
1 Citation (Scopus)

Three-dimensional inverse modelling of pneumatic tests in unsaturated fractured rocks

Vesselinov, V. V., Neuman, S. P. & Illman, W. A., 2000, In : IAHS-AISH Publication. 265, p. 243-249 7 p.

Research output: Contribution to journalArticle

porosity
permeability
borehole
rock
modeling

Three-dimensional steady state flow to a well in a randomly heterogeneous aquifer

Riva, M., Guadagnini, A., Neuman, S. P. & Tartakovsky, D. M., 2000, In : IAHS-AISH Publication. 265, p. 131-136 6 p.

Research output: Contribution to journalArticle

aquifer
heterogeneous medium
confined aquifer
transient flow
hydraulic head
37 Citations (Scopus)

Type-curve interpretation of multirate single-hole pneumatic injection tests in unsaturated fractured rock

Illman, W. A. & Neuman, S. P., Nov 2000, In : Ground Water. 38, 6, p. 899-911 13 p.

Research output: Contribution to journalArticle

Air permeability
Pneumatics
Rocks
Skin effect
air permeability