World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
37
Citations
5028
World Ranking
6885
National Ranking
2408

Nan D. Walker 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 Nan D. Walker 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: 82 publications — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Nan D. Walker 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 Nan D. Walker 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: 37 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Nan D. Walker is a researcher affiliated with Louisiana State University in the United States, specializing in Earth and Planetary Sciences. Their work primarily focuses on oceanographic and atmospheric processes, tropical and extratropical cyclones research, and marine and coastal ecosystems.

Their research spans several subfields within Earth and Planetary Sciences, including oceanography, atmospheric science, earth-surface processes, ecology, and global and planetary change. This diverse expertise is reflected in a range of recent publications across multiple scientific venues.

Recent papers by Nan D. Walker include:

  • Surface Gravity Waves and Their Role in Ocean-Atmosphere Coupling in the Gulf of Mexico, 2020, Journal of Geophysical Research Oceans
  • Suspended sediment dynamics in a deltaic estuary controlled by subtidal motion and offshore river plumes, 2020, Estuarine Coastal and Shelf Science
  • Impacts of a Major Mississippi River Freshwater Diversion on Suspended Sediment Plume Kinematics in Lake Pontchartrain, a Semi-enclosed Gulf of Mexico Estuary, 2020, Estuaries and Coasts
  • The effects of Hurricane Harvey on Texas coastal-zone chemistry, 2023, Ocean science
  • Anomalous Oceanic Conditions in the Central and Eastern North Pacific Ocean during the 2014 Hurricane Season and Relationships to Three Major Hurricanes, 2020, Journal of Marine Science and Engineering

Nan D. Walker frequently collaborates with several coauthors, including:

  • Ehsan Abolfazli
  • Jun-Hong Liang
  • Yalin Fan
  • Qin Chen
  • Jinliang Liu

Their publications are commonly found in venues such as:

  • Journal of Geophysical Research Oceans
  • Estuarine Coastal and Shelf Science
  • Estuaries and Coasts
  • Ocean science
  • Journal of Marine Science and Engineering

Main topics explored in their research encompass:

  • Oceanographic and Atmospheric Processes
  • Tropical and Extratropical Cyclones Research
  • Marine and coastal ecosystems
  • Ocean Waves and Remote Sensing
  • Coastal and Marine Dynamics
  • Coastal wetland ecosystem dynamics
  • Climate variability and models

Best Publications

  • Hurricane‐forced upwelling and chlorophyll a enhancement within cold‐core cyclones in the Gulf of Mexico

    Nan D. Walker;Robert R. Leben;Shreekanth Balasubramanian

  • Genomic and physiological footprint of the Deepwater Horizon oil spill on resident marsh fishes

    Andrew Whitehead;Benjamin Dubansky;Charlotte Bodinier;Tzintzuni I. Garcia

  • Links between South African summer rainfall and temperature variability of the Agulhas and Benguela Current systems

    N. D. Walker

  • Effects of River Discharge, Wind Stress, and Slope Eddies on Circulation and the Satellite-Observed Structure of the Mississippi River Plume

    Nan D. Walker;William J. Wiseman;Lawrence J. Rouse;Adele Babin

  • Impacts of Winter Storms on Circulation and Sediment Transport: Atchafalaya-Vermilion Bay Region, Louisiana, U.S.A.

    Nan D. Walker;Adele B. Hammack

  • Satellite assessment of Mississippi River plume variability: Causes and predictability

    Nan D. Walker

  • The dynamics of the Mississippi River plume: Impact of topography, wind and offshore forcing on the fate of plume waters

    R. V. Schiller;V. H. Kourafalou;P. Hogan;N. D. Walker

  • Cold-water stress in Florida Bay and northern Bahamas; a product of winter cold-air outbreaks

    H. H. Roberts;L. J. Rouse;N. D. Walker;J. H. Hudson

  • Recent land-cover/use change associated with land degradation in the Lake Baringo catchment, Kenya, East Africa: evidence from Landsat TM and ETM+

    L. M. Kiage;K. B. Liu;N. D. Walker;N. Lam

  • Enhanced transfer of terrestrially derived carbon to the atmosphere in a flooding event

    Thomas S. Bianchi;Fenix Garcia-Tigreros;Shari A. Yvon-Lewis;Michael Shields

  • An Organic Carbon Budget for the Mississippi River Turbidity Plume and Plume Contributions to Air-sea CO2 Fluxes and Bottom Water Hypoxia

    Rebecca E. Green;Thomas S. Bianchi;Michael J. Dagg;Nan D. Walker

  • Relationships among satellite chlorophyll a , river inputs, and hypoxia on the Louisiana Continental shelf, Gulf of Mexico

    Nan D. Walker;Nancy N. Rabalais

  • Quantification of surface suspended sediments along a river dominated coast with NOAA AVHRR and SeaWiFS measurements: Louisiana, USA

    S. W. Myint;N. D. Walker

  • The Great Flood of summer 1993: Mississippi River discharge studied

    Nan D. Walker;Lawrence J. Rouse;Giulietta S. Fargion;Douglas C. Biggs

  • An Embryonic Major Delta Lobe: A New Generation of Delta Studies in the Atchafalaya-Wax Lake Delta System

    H. H. Roberts;J. M. Coleman;S. J. Bentley;N. Walker

  • Applications of Radarsat¿1 synthetic aperture radar imagery to assess hurricane¿related flooding of coastal Louisiana

    Lawrence M. Kiage;Nan D. Walker;Shreekanth Balasubramanian;Adele Babin

  • Mississippi River Flood of 2008: Observations of a Large Freshwater Diversion on Physical, Chemical, and Biological Characteristics of a Shallow Estuarine Lake

    J. R. White;R. W. Fulweiler;C. Y. Li;S. Bargu

  • A major perturbation in the Agulhas retroflection area in 1986

    L.V. Shannon;J.J. Agenbag;N.D. Walker;N.D. Walker;J.R.E. Lutjeharms

  • Ocean/atmosphere heat fluxes within the Agulhas Retroflection region

    Nan D. Walker;Rosemary D. Mey

  • Slow Translation Speed Causes Rapid Collapse of Northeast Pacific Hurricane Kenneth over Cold Core Eddy

    Nan D. Walker;Robert R. Leben;Chet T. Pilley;Michael Shannon

  • Impacts Of Loop Current Frontal Cyclonic Eddies And Wind Forcing On The 2010 Gulf Of Mexico Oil Spill

    Nan D. N. D. Walker;Chet T. C. T. Pilley;Vandana V. V. V. Raghunathan;Eurico J. E. J. D'Sa

Frequent Co-Authors

Harry H. Roberts
Harry H. Roberts Louisiana State University
Chunyan Li
Chunyan Li Louisiana State University
Soe W. Myint
Soe W. Myint Arizona State University
Hans C. Graber
Hans C. Graber University of Miami
John R. White
John R. White Louisiana State University
Christopher L. Osburn
Christopher L. Osburn North Carolina State University
W. Paul Menzel
W. Paul Menzel University of Wisconsin–Madison
Steven F. DiMarco
Steven F. DiMarco Texas A&M University
Robert R. Twilley
Robert R. Twilley Louisiana State University
Nancy N. Rabalais
Nancy N. Rabalais Louisiana State University

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