| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 31 | 8935 | 8303 | 2900 | 2566 | 115 | 3814 |
The chart shows the history of publications by Edmund Perfect between 1980 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Edmund Perfect published across 43 years, from 1980 to 2022, averaging 3.5 papers a year. Output peaked at 11 publications in 2010. 6 of the 149 publications appeared in the last two years.
149 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1980 | 2 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 0 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 0 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 0 |
| 2000 | 0 |
| 2001 | 2 |
| 2002 | 5 |
| 2003 | 0 |
| 2004 | 7 |
| 2005 | 5 |
| 2006 | 7 |
| 2007 | 7 |
| 2008 | 10 |
| 2009 | 10 |
| 2010 | 11 |
| 2011 | 8 |
| 2012 | 4 |
| 2013 | 9 |
| 2014 | 6 |
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 3 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 1 |
| Total | 149 |
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 Edmund Perfect sits on this spectrum.
This scientist: 115 publications — 19th percentile
19% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 5 | |
| 48–57 | 33 | |
| 58–67 | 94 | |
| 68–77 | 161 | |
| 78–87 | 278 | |
| 88–97 | 376 | |
| 98–107 | 404 | |
| 108–117 | 484 | 115 |
| 118–127 | 540 | |
| 128–137 | 557 | |
| 138–147 | 491 | |
| 148–157 | 495 | |
| 158–167 | 458 | |
| 168–177 | 490 | |
| 178–187 | 414 | |
| 188–197 | 401 | |
| 198–207 | 333 | |
| 208–217 | 292 | |
| 218–227 | 290 | |
| 228–237 | 262 | |
| 238–247 | 243 | |
| 248–257 | 208 | |
| 258–267 | 185 | |
| 268–277 | 147 | |
| 278–287 | 128 | |
| 288–297 | 119 | |
| 298–307 | 120 | |
| 308–317 | 107 | |
| 318–327 | 93 | |
| 328–337 | 87 | |
| 338–347 | 64 | |
| 348–357 | 87 | |
| 358–367 | 60 | |
| 368–377 | 60 | |
| 378–387 | 34 | |
| 388–397 | 50 | |
| 398–407 | 44 | |
| 408–417 | 31 | |
| 418–427 | 39 | |
| 428–437 | 27 | |
| 438–447 | 36 | |
| 448–457 | 27 | |
| 458–467 | 29 | |
| 468–477 | 30 | |
| 478–487 | 19 | |
| 488–497 | 15 | |
| 498–507 | 18 | |
| 508–517 | 19 | |
| 518–527 | 16 | |
| 528–537 | 10 | |
| 538–547 | 11 | |
| 548–557 | 14 | |
| 558–567 | 11 | |
| 568–577 | 7 | |
| 578–587 | 14 | |
| 588–597 | 5 | |
| 598–602 | 4 | |
| 603+ | 100 |
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 Edmund Perfect sits on this spectrum.
This scientist: 31 D-Index — 4th percentile
4% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 144 | |
| 31 | 215 | 31 |
| 32 | 278 | |
| 33 | 379 | |
| 34 | 366 | |
| 35 | 372 | |
| 36 | 389 | |
| 37 | 366 | |
| 38 | 344 | |
| 39 | 349 | |
| 40 | 296 | |
| 41 | 289 | |
| 42 | 277 | |
| 43 | 279 | |
| 44 | 248 | |
| 45 | 257 | |
| 46 | 212 | |
| 47 | 202 | |
| 48 | 207 | |
| 49 | 204 | |
| 50 | 183 | |
| 51 | 178 | |
| 52 | 182 | |
| 53 | 178 | |
| 54 | 163 | |
| 55 | 117 | |
| 56 | 163 | |
| 57 | 120 | |
| 58 | 113 | |
| 59 | 136 | |
| 60 | 135 | |
| 61 | 96 | |
| 62 | 103 | |
| 63 | 83 | |
| 64 | 103 | |
| 65 | 83 | |
| 66 | 89 | |
| 67 | 92 | |
| 68 | 89 | |
| 69 | 78 | |
| 70 | 75 | |
| 71 | 53 | |
| 72 | 62 | |
| 73 | 54 | |
| 74 | 35 | |
| 75 | 52 | |
| 76 | 50 | |
| 77 | 32 | |
| 78 | 37 | |
| 79 | 20 | |
| 80 | 33 | |
| 81 | 36 | |
| 82 | 34 | |
| 83 | 34 | |
| 84 | 24 | |
| 85 | 19 | |
| 86 | 18 | |
| 87 | 26 | |
| 88 | 30 | |
| 89 | 17 | |
| 90 | 21 | |
| 91 | 19 | |
| 92 | 15 | |
| 93 | 14 | |
| 94 | 20 | |
| 95 | 9 | |
| 96 | 10 | |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Edmund Perfect is affiliated with the University of Tennessee at Knoxville in the United States. Their research primarily spans across environmental science and engineering, with particular focus on environmental engineering and civil and structural engineering subfields. Mechanical engineering and mechanics of materials are also among their areas of study.
Their scientific work covers a range of topics including groundwater flow and contamination studies, soil and unsaturated flow, hydraulic fracturing and reservoir analysis, enhanced oil recovery techniques, hydrocarbon exploration and reservoir analysis, soil erosion and sediment transport, as well as plant water relations and carbon dynamics.
Frequent publication venues where Edmund Perfect's research has appeared include Rhizosphere, Vadose Zone Journal, Advances in Water Resources, Journal of Geophysical Research Solid Earth, and Sustainable and Resilient Infrastructure.
Several recent papers provide insight into their research interests and contributions:
Edmund Perfect has collaborated extensively with several researchers. Frequent co-authors include Hassina Bilheux, J. M. Warren, Jared William Brabazon, Christopher H. Gates, and Joanna McFarlane.
A. P. da Silva;B. D. Kay;E. Perfect
M Dı́az-Zorita;M Dı́az-Zorita;E Perfect;J.H Grove
D. Giménez;E. Perfect;W.J. Rawls;Ya. Pachepsky
Hu Zhou;Xinhua Peng;Edmund Perfect;Tiqiao（肖体乔） Xiao
John F. McCarthy;Jan Ilavsky;Julie D. Jastrow;Lawrence M. Mayer
E. Perfect;C.-L. Cheng;C.-L. Cheng;M. Kang;M. Kang;H.Z. Bilheux
S. W. McMurry;Mark S. Coyne;E. Perfect
Yuxuan Xia;Jianchao Cai;Edmund Perfect;Wei Wei;Wei Wei
M. Díaz‐Zorita;J. H. Grove;L. Murdock;J. Herbeck
E. Perfect;M. C. Sukop;G. R. Haszler
Jie Zhuang;John F. Mccarthy;John S. Tyner;Edmund Perfect
Ankur Roy;Edmund Perfect;William M. Dunne;Larry D. McKay
J. Zhuang;J. F. McCarthy;E. Perfect;L. M. Mayer
M. Kang;M. Kang;H.Z. Bilheux;S. Voisin;C.L. Cheng
John M. Zachara;Susan L. Brantley;Jon D. Chorover;Robert P. Ewing
Chu-Lin Cheng;Edmund Perfect;B. Donnelly;Hassina Z. Bilheux
Unknown
E. Perfect
E. Perfect;R.W. Gentry;M.C. Sukop;J.E. Lawson
Jeffrey Warren;Hassina Z Bilheux;Misun Kang;Misun Kang;Sophie Voisin
Tairone Paiva Leao;Alvaro Pires Da Silva;E. D. Perfect;Cassio Antonio Tormena
E Perfect
Ankur Roy;Edmund Perfect;William M. Dunne;Noelle Odling
Victoria H. DiStefano;Victoria H. DiStefano;Joanna McFarlane;Lawrence M. Anovitz;Andrew G. Stack
Jie Zhuang;John S. Tyner;Edmund Perfect
Victoria H. DiStefano;Victoria H. DiStefano;Joanna McFarlane;Andrew G. Stack;Edmund Perfect
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