| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 44 | 4617 | 4249 | 215 | 195 | 134 | 9822 |
The chart shows the history of publications by Hans G. Machel between 1978 and 2020, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hans G. Machel published across 43 years, from 1978 to 2020, averaging 3.1 papers a year. Output peaked at 9 publications in 1991. 8 of the 134 publications appeared in the last two years.
134 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1978 | 1 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 2 |
| 1984 | 0 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 3 |
| 1990 | 1 |
| 1991 | 9 |
| 1992 | 3 |
| 1993 | 4 |
| 1994 | 6 |
| 1995 | 6 |
| 1996 | 6 |
| 1997 | 8 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 7 |
| 2001 | 2 |
| 2002 | 5 |
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| Total | 134 |
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 Hans G. Machel sits on this spectrum.
This scientist: 134 publications — 30th percentile
30% 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 | |
| 118–127 | 540 | |
| 128–137 | 557 | 134 |
| 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 Hans G. Machel sits on this spectrum.
This scientist: 44 D-Index — 50th percentile
50% 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 | |
| 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 | 44 |
| 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 |
Hans G. Machel is affiliated with the University of Alberta in Canada, focusing on earth sciences and engineering disciplines. Their work spans several interconnected fields of study, including Earth and Planetary Sciences, Engineering, Geophysics, Paleontology, Atmospheric Science, Mechanical Engineering, and Ocean Engineering.
The scientist's research addresses a variety of specific topics such as Paleontology and Stratigraphy of Fossils, Geological Formations and Processes Exploration, Geology and Paleoclimatology Research, Hydraulic Fracturing and Reservoir Analysis, Seismic Imaging and Inversion Techniques, and Drilling and Well Engineering.
Hans G. Machel has co-authored papers with several frequent collaborators. These include:
Their publications appear in journals relevant to their fields, particularly:
Notable recent papers include:
These contributions reflect integration of petrographic methods and geochemical isotope analyses with reservoir engineering techniques.
H.G Machel
Hans G. Machel;H. Roy Krouse;Roger Sassen
Hans G. Machel
Hans-G. Machel;Eric W. Mountjoy
Jay M. Gregg;David L. Bish;Stephen E. Kaczmarek;Hans G. Machel
Hans G. Machel;Roger A. Mason;Anthony N. Mariano;Alfonso Mucci
Hans G Machel;Jeff Lonnee
B.K. Manzano;M.G. Fowler;H.G. Machel
Hans-G. Machel
Unknown
Hans G. Machel
Jeff Lonnee;Hans G. Machel
Hans G. Machel;James H. Anderson
Hans G. Machel;Patricia A. Cavell
Murray K. Gingras;S. George Pemberton;Karlis Muelenbachs;Hans Machel
H. G. Machel
Hans G. Machel
Joachim E. Amthor;Eric W. Mountjoy;Hans G. Machel
Simon R. Kelemen;Clifford C. Walters;Peter J. Kwiatek;Howard Freund
Unknown
Eric W. Mountjoy;Hans G. Machel;Darryl Green;James Duggan
Hans G. Machel;Ian G. Hunter
If you think any of the details on this page are incorrect, let us know.
For students interested in expanding their knowledge beyond Earth Science, numerous online degrees offer flexible and accessible education options. Programs like the online mfa degree provide creative individuals with affordable avenues to advance in fields such as creative writing, visual arts, or performing arts while maintaining their study schedules.
Those looking to blend scientific expertise with leadership roles might explore options like the online human resource management masters programs. These programs prepare graduates to manage teams and develop workplace policies that can be crucial in environmental organizations and research institutions.
Moreover, lifelong learners, especially seniors, can benefit from initiatives such as open university free courses for over 60s, making education accessible regardless of age. These courses often include topics related to science and the environment, promoting continuous learning.
For those fascinated by library science and information management within scientific disciplines, pursuing an online mlis degree ala accredited offers a reputable pathway. Graduates can manage scientific data and resources, supporting research and education within Earth Science domains.
University of Cambridge
Polish Academy of Sciences
China Agricultural University
Hefei University of Technology
Mfini Inc.
Rutgers, The State University of New Jersey
University of Colorado Boulder
Rutgers, The State University of New Jersey
University Hospital Heidelberg
Centre national de la recherche scientifique, CNRS
The Task Force for Global Health
Vellore Institute of Technology University
National Institute of Standards and Technology
University of Murcia
Stanford University
University of Hull
