| A review of advances in dielectric and electrical conductivity measurement in soils using time domain reflectometry DA Robinson, SB Jones, JM Wraith, D Or, SP Friedman Vadose zone journal 2 (4), 444-475, 2003 | 1140 | 2003 |
| Soil properties influencing apparent electrical conductivity: a review SP Friedman Computers and electronics in agriculture 46 (1-3), 45-70, 2005 | 898 | 2005 |
| Physical constraints affecting bacterial habitats and activity in unsaturated porous media–a review D Or, BF Smets, JM Wraith, A Dechesne, SP Friedman Advances in Water Resources 30 (6-7), 1505-1527, 2007 | 657 | 2007 |
| Theoretical prediction of electrical conductivity in saturated and unsaturated soil Y Mualem, SP Friedman Water Resources Research 27 (10), 2771-2777, 1991 | 342 | 1991 |
| Relationships between the electrical and hydrogeological properties of rocks and soils DP Lesmes, SP Friedman Water Science and Technology Library 50, 87, 2005 | 327 | 2005 |
| Particle shape effects on the effective permittivity of anisotropic or isotropic media consisting of aligned or randomly oriented ellipsoidal particles SB Jones, SP Friedman Water Resources Research 36 (10), 2821-2833, 2000 | 255 | 2000 |
| A saturation degree‐dependent composite spheres model for describing the effective dielectric constant of unsaturated porous media SP Friedman Water Resources Research 34 (11), 2949-2961, 1998 | 219 | 1998 |
| Critical path analysis of the relationship between permeability and electrical conductivity of three‐dimensional pore networks SP Friedman, NA Seaton Water Resources Research 34 (7), 1703-1710, 1998 | 169 | 1998 |
| Review and evaluation of root respiration and of natural and agricultural processes of soil aeration I Ben-Noah, SP Friedman Vadose Zone Journal 17 (1), 1-47, 2018 | 131 | 2018 |
| A method for measuring the solid particle permittivity or electrical conductivity of rocks, sediments, and granular materials DA Robinson, SP Friedman Journal of Geophysical Research: Solid Earth 108 (B2), 2003 | 125 | 2003 |
| Observations of the effects of particle shape and particle size distribution on avalanching of granular media DA Robinson, SP Friedman Physica A: Statistical Mechanics and its Applications 311 (1-2), 97-110, 2002 | 112 | 2002 |
| Particle shape characterization using angle of repose measurements for predicting the effective permittivity and electrical conductivity of saturated granular media SP Friedman, DA Robinson Water Resources Research 38 (11), 18-1-18-11, 2002 | 108 | 2002 |
| Effect of organic matter on sorption of Zn on soil: elucidation by Wien effect measurements and EXAFS spectroscopy TT Fan, YJ Wang, CB Li, JZ He, J Gao, DM Zhou, SP Friedman, ... Environmental Science & Technology 50 (6), 2931-2937, 2016 | 96 | 2016 |
| Effect of particle size distribution on the effective dielectric permittivity of saturated granular media DA Robinson, SP Friedman Water Resources Research 37 (1), 33-40, 2001 | 94 | 2001 |
| The molecular sieving mechanism in carbon molecular sieves: a molecular dynamics and critical path analysis NA Seaton, SP Friedman, JMD MacElroy, BJ Murphy Langmuir 13 (5), 1199-1204, 1997 | 80 | 1997 |
| Considerations for improving the accuracy of permittivity measurement using time domain reflectometry: Air‐water calibration, effects of cable length DA Robinson, M Schaap, SB Jones, SP Friedman, CMK Gardner Soil Science Society of America Journal 67 (1), 62-70, 2003 | 77 | 2003 |
| Dynamic contact angle explanation of flow rate-dependent saturation-pressure relationships during transient liquid flow in unsaturated porous media SP Friedman Journal of adhesion science and technology 13 (12), 1495-1518, 1999 | 77 | 1999 |
| A physically derived water content/permittivity calibration model for coarse‐textured, layered soils DA Robinson, SB Jones, JM Blonquist, SP Friedman Soil Science Society of America Journal 69 (5), 1372-1378, 2005 | 75 | 2005 |
| Aeration of clayey soils by injecting air through subsurface drippers: Lysimetric and field experiments I Ben-Noah, SP Friedman Agricultural Water Management 176, 222-233, 2016 | 66 | 2016 |
| Electrical conductivity and dielectric permittivity of sphere packings: Measurements and modelling of cubic lattices, randomly packed monosize spheres and multi-size mixtures DA Robinson, SP Friedman Physica A: Statistical Mechanics and its Applications 358 (2-4), 447-465, 2005 | 63 | 2005 |
David A. RobinsonU.K. Centre for Ecology and HydrologyVerified email at ceh.ac.uk
