World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
36
Citations
5771
World Ranking
7156
National Ranking
2479

Ward E. Sanford publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Ward E. Sanford sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 98 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Ward E. Sanford D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ward E. Sanford sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 36 D-Index — 13th percentile

13% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 1995 - Young Scientist Award (Donath Medal), The Geological Society of America
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America

Overview

Ward E. Sanford is affiliated with the United States Geological Survey in the United States. Their research spans several areas within environmental science and earth and planetary sciences, with a focus on geochemistry, water science, and environmental engineering.

Their published work covers key topics including:

  • Groundwater and isotope geochemistry
  • Hydrology and watershed management studies
  • Groundwater flow and contamination studies
  • Soil and water nutrient dynamics
  • Geophysics and gravity measurements
  • Solar and space plasma dynamics
  • Plant water relations and carbon dynamics

Recent papers by Ward E. Sanford include:

  • "Effects of climate and irrigation on GRACE-based estimates of water storage changes in major US aquifers," 2021, Environmental Research Letters
  • "Calibrated Simulation of the Long-Term Average Surficial Groundwater System and Derived Spatial Distributions of its Characteristics for the Contiguous United States," 2020, Water Resources Research
  • "Ensemble Estimation of Historical Evapotranspiration for the Conterminous U.S.," 2023, Water Resources Research
  • "Quantifying background nitrate removal mechanisms in an agricultural watershed with contrasting subcatchment baseflow concentrations," 2020, Journal of Environmental Quality
  • ""Wrecking the rocks": Continental weathering by groundwater," 2023, Geology

Ward E. Sanford frequently publishes in the following venues:

  • Water Resources Research
  • Ground Water
  • The Science of The Total Environment
  • Environmental Research Letters
  • Journal of Environmental Quality

Frequent coauthors in their research include:

  • Warren W. Wood
  • John A. Cherry
  • Warren T. Wood
  • W. Zell
  • Bridget R. Scanlon

Ward E. Sanford's work draws from and contributes to several subfields of study, notably:

  • Geochemistry and petrology
  • Water science and technology
  • Environmental engineering
  • Global and planetary change
  • Environmental chemistry

They have been recognized with the Young Scientist Award (Donath Medal) from The Geological Society of America in 1995 and are a Fellow of the Geological Society of America.

Best Publications

  • Groundwater in Geologic Processes

    Steven E. Ingebritsen;Ward E Sanford

  • Chemical and Isotopic Methods for Quantifying Ground‐Water Recharge in a Regional, Semiarid Environment

    Warren W. Wood;Ward E. Sanford

  • Recharge and groundwater models: an overview

    Ward Sanford

  • Simulation of calcite dissolution and porosity changes in saltwater mixing zones in coastal aquifers

    Ward E. Sanford;Leonard F. Konikow

  • Estimation of Evapotranspiration Across the Conterminous United States Using a Regression with Climate and Land-Cover Data

    Ward E. Sanford;David L. Selnick

  • Quantifying groundwater's role in delaying improvements to Chesapeake Bay water quality.

    Ward E. Sanford;Jason P. Pope

  • Annual Estimates of Recharge, Quick-Flow Runoff, and Evapotranspiration for the Contiguous U.S. Using Empirical Regression Equations

    Meredith Reitz;Ward E. Sanford;Gabriel Senay;J. Cazenas

  • Brine evolution and mineral deposition in hydrologically open evaporite basins

    Ward E. Sanford;Warren W. Wood

  • Correcting for Diffusion in Carbon‐14 Dating of Ground Water

    Ward E. Sanford

  • A two-constituent solute-transport model for ground water having variable density

    W.E. Sanford;Leonard F. Konikow

  • Geochemical characterization of ground-water flow in the Santa Fe Group aquifer system, Middle Rio Grande Basin, New Mexico

    L. Niel Plummer;Laura M. Bexfield;Scott K. Anderholm;Ward E. Sanford

  • Current challenges using models to forecast seawater intrusion: lessons from the Eastern Shore of Virginia, USA

    Ward E. Sanford;Jason P. Pope

  • Spatial Patterns Of Diagenesis during Geothermal Circulation in Carbonate Platforms

    Alicia M. Wilson;Ward Sanford;Fiona Whitaker;Peter Smart

  • Hydrology of the coastal sabkhas of Abu Dhabi, United Arab Emirates

    Ward E. Sanford;Warren W. Wood

  • Calibration of models using groundwater age

    Ward E. Sanford

  • Ground-water control of evaporite deposition

    Warren W. Wood;Ward E. Sanford

  • Hydrochemical tracers in the middle Rio Grande Basin, USA: 2. Calibration of a groundwater-flow model

    Ward E. Sanford;L. Niel Plummer;Douglas P. McAda;Laura M. Bexfield

  • Deep drilling into the Chesapeake Bay impact structure

    G. S. Gohn;C. Koeberl;K. G. Miller;W. U. Reimold

  • Source of solutes to the coastal sabkha of Abu Dhabi

    Warren W. Wood;Ward E. Sanford;Abdul Rahman S. Al Habshi

  • Porosity development in coastal carbonate aquifers

    Ward E. Sanford;Leonard F. Konikow

  • Eolian transport, saline lake basins, and groundwater solutes

    Warren W. Wood;Ward E. Sanford

  • Constant‐concentration boundary condition: Lessons from the HYDROCOIN variable‐density groundwater benchmark problem

    Leonard F. Konikow;W.E. Sanford;P.J. Campbell

Frequent Co-Authors

Warren W. Wood
Warren W. Wood Michigan State University
Charles B. Connor
Charles B. Connor University of South Florida
Leonard F. Konikow
Leonard F. Konikow United States Geological Survey
Fiona F Whitaker
Fiona F Whitaker University of Bristol
Peter L. Smart
Peter L. Smart University of Bristol
L. Niel Plummer
L. Niel Plummer United States Geological Survey
Eurybiades Busenberg
Eurybiades Busenberg United States Geological Survey
Charles S. Cockell
Charles S. Cockell University of Edinburgh
Mary A. Voytek
Mary A. Voytek National Aeronautics and Space Administration
Gabriel B. Senay
Gabriel B. Senay United States Geological Survey

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