Science Explorer Interactive view Map
Environmental Protection Agency

Researchers at Environmental Protection Agency

Robert J. Kavlock, Richard Judson and Christopher M. Clark rank highest among 305 ranked researchers whose main affiliation is Environmental Protection Agency.

The ranking

  1. 1 Robert J. KavlockUnited States · #14,676 worldwide593 citations · 46 works
  2. 2 Richard JudsonUnited States · #15,946 worldwide767 citations · 53 works
  3. 3 Christopher M. ClarkUnited States · #22,131 worldwide615 citations · 44 works
  4. 4 Richard G. ZeppUnited States · #27,560 worldwide555 citations · 42 works
  5. 5 Mallikarjuna N. NadagoudaUnited States · #28,181 worldwide930 citations · 57 works
  6. 6 Lucas NeasUnited States · #33,618 worldwide653 citations · 61 works
  7. 7 Alfred DufourUnited States · #37,375 worldwide189 citations · 77 works
  8. 8 Gerald T. AnkleyUnited States · #46,832 worldwide491 citations · 80 works
  9. 9 David M. DeMariniUnited States · #49,697 worldwide416 citations · 32 works
  10. 10 Kathryn R. MahaffeyUnited States · #57,478 worldwide433 citations · 28 works
  11. 11 Timothy J. WadeUnited States · #58,665 worldwide319 citations · 41 works
  12. 12 Raymond L. SmithUnited States · #65,614 worldwide351 citations · 36 works
  13. 13 L. Earl GrayUnited States · #79,373 worldwide230 citations · 31 works
  14. 14 Donald L. PhillipsUnited States · #82,583 worldwide766 citations · 24 works
  15. 15 Kevin M. CroftonUnited States · #91,184 worldwide166 citations · 28 works
  16. 16 William D. ShusterUnited States · #95,171 worldwide407 citations · 36 works
  17. 17 Prasada Rao S. KodavantiUnited States · #99,578 worldwide158 citations · 32 works
  18. 18 Paul A. SolomonUnited States · #105,000 worldwide212 citations · 26 works
  19. 19 James A. RyanUnited States · #105,164 worldwide235 citations · 36 works
  20. 20 James WickhamUnited States · #106,795 worldwide342 citations · 24 works
  21. 21 David J. DixUnited States · #112,212 worldwide573 citations · 21 works
  22. 22 Jason ChingUnited States · #113,350 worldwide302 citations · 29 works
  23. 23 P. H. PritchardUnited States · #113,812 worldwide291 citations · 22 works
  24. 24 Christopher LauUnited States · #116,346 worldwide403 citations · 21 works
  25. 25 Richard T. WilkinUnited States · #119,437 worldwide356 citations · 23 works
  26. 26 Thomas B. KnudsenUnited States · #120,094 worldwide206 citations · 37 works
  27. 27 Elizabeth D. HilbornUnited States · #121,169 worldwide166 citations · 27 works
  28. 28 Richard J. BullUnited States · #122,670 worldwide168 citations · 31 works
  29. 29 N. Lee WolfeUnited States · #128,139 worldwide248 citations · 31 works
  30. 30 John R. MeierUnited States · #129,904 worldwide172 citations · 24 works
  31. 31 Ralph L. CooperUnited States · #141,772 worldwide263 citations · 21 works
  32. 32 William F. McDonnellUnited States · #143,363 worldwide201 citations · 21 works
  33. 33 William H. SnyderUnited States · #144,186 worldwide264 citations · 50 works
  34. 34 Michael J. BeachUnited States · #146,935 worldwide197 citations · 22 works
  35. 35 David M. ReifUnited States · #147,432 worldwide208 citations · 23 works
  36. 36 J. Renée BrooksUnited States · #147,633 worldwide154 citations · 29 works
  37. 37 Edwin E. GeldreichUnited States · #149,639 worldwide382 citations · 20 works
  38. 38 Halûk ÖzkaynakUnited States · #155,212 worldwide227 citations · 37 works
  39. 39 David L. LewisUnited States · #157,609 worldwide169 citations · 55 works
  40. 40 Bryan HubbellUnited States · #159,255 worldwide1.2k citations · 18 works
  41. 41 Dennis E. HouseUnited States · #162,683 worldwide174 citations · 24 works
  42. 42 Glenn W. SuterUnited States · #170,079 worldwide319 citations · 85 works
  43. 43 Brian H. HillUnited States · #170,154 worldwide423 citations · 22 works
  44. 44 James M. LazorchakUnited States · #174,085 worldwide220 citations · 20 works
  45. 45 Marcus C. SarofimUnited States · #174,106 worldwide169 citations · 20 works
  46. 46 Anne FairbrotherUnited States · #176,795 worldwide126 citations · 32 works
  47. 47 Robert B. DevlinUnited States · #179,115 worldwide320 citations · 79 works
  48. 48 David T. MageUnited States · #180,251 worldwide156 citations · 24 works
  49. 49 R.J. SpiegelUnited States · #182,322 worldwide152 citations · 23 works
  50. 50 Jana E. ComptonUnited States · #188,789 worldwide190 citations · 27 works
  51. 51 Antony WilliamsUnited States · #190,954 worldwide427 citations · 128 works
  52. 52 Hillel S. KorenUnited States · #193,279 worldwide181 citations · 29 works
  53. 53 Daniel L. VilleneuveUnited States · #193,541 worldwide251 citations · 41 works
  54. 54 Ahjond S. GarmestaniUnited States · #194,226 worldwide144 citations · 27 works
  55. 55 Grace PatlewiczUnited States · #195,263 worldwide216 citations · 20 works
  56. 56 John L. StoddardUnited States · #196,705 worldwide256 citations · 19 works
  57. 57 Lewis A. RossmanUnited States · #197,157 worldwide183 citations · 21 works
  58. 58 John Van SickleUnited States · #197,784 worldwide152 citations · 34 works
  59. 59 Sally D. PerreaultUnited States · #198,137 worldwide128 citations · 21 works
  60. 60 Neal FannUnited States · #207,593 worldwide386 citations · 17 works
  61. 61 John H. OffenbergUnited States · #210,643 worldwide206 citations · 24 works
  62. 62 Gilman D. VeithUnited States · #213,609 worldwide159 citations · 22 works
  63. 63 Daniel E. CampbellUnited States · #226,983 worldwide204 citations · 20 works
  64. 64 John T. WilsonUnited States · #240,930 worldwide169 citations · 35 works
  65. 65 William L. BuddeUnited States · #242,473 worldwide155 citations · 28 works
  66. 66 George L. BaughmanUnited States · #246,464 worldwide146 citations · 18 works
  67. 67 Carl A. PasurkaUnited States · #247,114 worldwide278 citations · 19 works
  68. 68 Rajib SinhaUnited States · #251,221 worldwide90 citations · 27 works
  69. 69 Regan MurrayUnited States · #252,844 worldwide183 citations · 34 works
  70. 70 Stephanie PadillaUnited States · #254,106 worldwide112 citations · 20 works
  71. 71 Allen M. SolomonUnited States · #256,530 worldwide491 citations · 16 works
  72. 72 James A. GoodrichUnited States · #257,032 worldwide109 citations · 31 works
  73. 73 Lance WallaceUnited States · #260,176 worldwide239 citations · 48 works
  74. 74 Vickie S. WilsonUnited States · #266,105 worldwide150 citations · 17 works
  75. 75 Kamel MansouriUnited States · #266,751 worldwide221 citations · 17 works
  76. 76 Robert M. BurgessUnited States · #271,229 worldwide141 citations · 37 works
  77. 77 Elizabeth SmithUnited States · #274,472 worldwide144 citations · 20 works
  78. 78 Charles O. AbernathyUnited States · #282,806 worldwide131 citations · 21 works
  79. 79 Andrew J. GhioUnited States · #289,582 worldwide115 citations · 53 works
  80. 80 A. P. AltshullerUnited States · #290,491 worldwide186 citations · 41 works
  81. 81 Kirk G. ScheckelUnited States · #291,471 worldwide179 citations · 26 works
  82. 82 John M. RogersUnited States · #291,651 worldwide109 citations · 33 works
  83. 83 David Díaz-SánchezUnited States · #291,719 worldwide128 citations · 55 works
  84. 84 Matthew S. LandisUnited States · #295,852 worldwide225 citations · 18 works
  85. 85 Dixon H. LandersUnited States · #296,677 worldwide91 citations · 22 works
  86. 86 Tadeusz E. KleindienstUnited States · #299,692 worldwide243 citations · 42 works
  87. 87 Prakash V. BhaveUnited States · #300,042 worldwide283 citations · 19 works
  88. 88 Robert W. PulsUnited States · #302,703 worldwide192 citations · 21 works
  89. 89 Michael LewandowskiUnited States · #302,712 worldwide164 citations · 25 works
  90. 90 Bellina VeronesiUnited States · #311,837 worldwide135 citations · 16 works
  91. 91 Thabet TolaymatUnited States · #316,923 worldwide136 citations · 21 works
  92. 92 Souhail R. Al‐AbedUnited States · #318,993 worldwide215 citations · 19 works
  93. 93 Heriberto CabezasUnited States · #319,486 worldwide175 citations · 22 works
  94. 94 James G. MuellerUnited States · #320,212 worldwide109 citations · 18 works
  95. 95 Carey JangUnited States · #320,681 worldwide170 citations · 15 works
  96. 96 R. Woodrow SetzerUnited States · #329,603 worldwide244 citations · 15 works
  97. 97 Haiyan TongUnited States · #330,939 worldwide102 citations · 21 works
  98. 98 Brian K. GullettUnited States · #334,591 worldwide103 citations · 19 works
  99. 99 E. WeberUnited States · #336,993 worldwide148 citations · 32 works
  100. 100 Robert G. LewisUnited States · #342,458 worldwide100 citations · 32 works

Output against citations per work

A long record and a heavily-cited one are not the same career, and a list ordered by either buries the other. The upper left is a small body of work that travelled a long way.

0255075mean 9.64505works (log) →citations per work →Robert J. Kavlock: 46, 12.9Richard Judson: 53, 14.5Christopher M. Clark: 44, 14.0Richard G. Zepp: 42, 13.2Mallikarjuna N. Nadagouda: 57, 16.3Lucas Neas: 61, 10.7Alfred Dufour: 77, 2.5Gerald T. Ankley: 80, 6.1David M. DeMarini: 32, 13.0Kathryn R. Mahaffey: 28, 15.5Timothy J. Wade: 41, 7.8Raymond L. Smith: 36, 9.8L. Earl Gray: 31, 7.4Donald L. Phillips: 24, 31.9Kevin M. Crofton: 28, 5.9William D. Shuster: 36, 11.3Prasada Rao S. Kodavanti: 32, 4.9Paul A. Solomon: 26, 8.2James A. Ryan: 36, 6.5James Wickham: 24, 14.2David J. Dix: 21, 27.3Jason Ching: 29, 10.4P. H. Pritchard: 22, 13.2Christopher Lau: 21, 19.2Richard T. Wilkin: 23, 15.5Thomas B. Knudsen: 37, 5.6Elizabeth D. Hilborn: 27, 6.1Richard J. Bull: 31, 5.4N. Lee Wolfe: 31, 8.0John R. Meier: 24, 7.2Ralph L. Cooper: 21, 12.5William F. McDonnell: 21, 9.6William H. Snyder: 50, 5.3Michael J. Beach: 22, 9.0David M. Reif: 23, 9.0J. Renée Brooks: 29, 5.3Edwin E. Geldreich: 20, 19.1Halûk Özkaynak: 37, 6.1David L. Lewis: 55, 3.1Bryan Hubbell: 18, 66.1Dennis E. House: 24, 7.2Glenn W. Suter: 85, 3.8Brian H. Hill: 22, 19.2James M. Lazorchak: 20, 11.0Marcus C. Sarofim: 20, 8.4Anne Fairbrother: 32, 3.9Robert B. Devlin: 79, 4.1David T. Mage: 24, 6.5R.J. Spiegel: 23, 6.6Jana E. Compton: 27, 7.0Antony Williams: 128, 3.3Hillel S. Koren: 29, 6.2Daniel L. Villeneuve: 41, 6.1Ahjond S. Garmestani: 27, 5.3Grace Patlewicz: 20, 10.8John L. Stoddard: 19, 13.5Lewis A. Rossman: 21, 8.7John Van Sickle: 34, 4.5Sally D. Perreault: 21, 6.1Neal Fann: 17, 22.7John H. Offenberg: 24, 8.6Gilman D. Veith: 22, 7.2Daniel E. Campbell: 20, 10.2John T. Wilson: 35, 4.8William L. Budde: 28, 5.5George L. Baughman: 18, 8.1Carl A. Pasurka: 19, 14.6Rajib Sinha: 27, 3.3Regan Murray: 34, 5.4Stephanie Padilla: 20, 5.6Allen M. Solomon: 16, 30.7James A. Goodrich: 31, 3.5Lance Wallace: 48, 5.0Vickie S. Wilson: 17, 8.8Kamel Mansouri: 17, 13.0Robert M. Burgess: 37, 3.8Elizabeth Smith: 20, 7.2Charles O. Abernathy: 21, 6.2Andrew J. Ghio: 53, 2.2A. P. Altshuller: 41, 4.5Kirk G. Scheckel: 26, 6.9John M. Rogers: 33, 3.3David Díaz-Sánchez: 55, 2.3Matthew S. Landis: 18, 12.5Dixon H. Landers: 22, 4.1Tadeusz E. Kleindienst: 42, 5.8Prakash V. Bhave: 19, 14.9Robert W. Puls: 21, 9.1Michael Lewandowski: 25, 6.6Bellina Veronesi: 16, 8.4Thabet Tolaymat: 21, 6.5Souhail R. Al‐Abed: 19, 11.3Heriberto Cabezas: 22, 8.0James G. Mueller: 18, 6.1Carey Jang: 15, 11.3R. Woodrow Setzer: 15, 16.3Haiyan Tong: 21, 4.9Brian K. Gullett: 19, 5.4E. Weber: 32, 4.6Robert G. Lewis: 32, 3.1Richard JudsonChristopher M. ClarkRichard G. ZeppRobert J. Kavlock
above the meannear itbelow it

One dot per researcher in the list above.

Ranked on the composite of field-normalised excellence (50%), output (30%) and citations (20%). Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.