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Ihsan S. Al-Aasm

Ihsan S. Al-Aasm

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 40 5852 5416 291 263 153 5835

Ihsan S. Al-Aasm publications per year

The chart shows the history of publications by Ihsan S. Al-Aasm between 1982 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ihsan S. Al-Aasm published across 44 years, from 1982 to 2025, averaging 3.6 papers a year. Output peaked at 10 publications in 2009. 5 of the 159 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1982 to 2025. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 2009. 1982: 1 publication 1983: 0 publications 1984: 0 publications 1985: 1 publication 1986: 3 publications 1987: 1 publication 1988: 0 publications 1989: 0 publications 1990: 2 publications 1991: 2 publications 1992: 2 publications 1993: 3 publications 1994: 4 publications 1995: 2 publications 1996: 4 publications 1997: 9 publications 1998: 3 publications 1999: 1 publication 2000: 9 publications 2001: 3 publications 2002: 4 publications 2003: 4 publications 2004: 5 publications 2005: 3 publications 2006: 9 publications 2007: 3 publications 2008: 2 publications 2009: 10 publications 2010: 9 publications 2011: 4 publications 2012: 3 publications 2013: 8 publications 2014: 1 publication 2015: 2 publications 2016: 7 publications 2017: 4 publications 2018: 6 publications 2019: 5 publications 2020: 7 publications 2021: 2 publications 2022: 1 publication 2023: 5 publications 2024: 3 publications 2025: 2 publications
1982 2025

159 publications in total across all disciplines

View publications per year as a table
Ihsan S. Al-Aasm: publications per year, 1982 to 2025
Year Publications
1982 1
1983 0
1984 0
1985 1
1986 3
1987 1
1988 0
1989 0
1990 2
1991 2
1992 2
1993 3
1994 4
1995 2
1996 4
1997 9
1998 3
1999 1
2000 9
2001 3
2002 4
2003 4
2004 5
2005 3
2006 9
2007 3
2008 2
2009 10
2010 9
2011 4
2012 3
2013 8
2014 1
2015 2
2016 7
2017 4
2018 6
2019 5
2020 7
2021 2
2022 1
2023 5
2024 3
2025 2
Total 159
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Ihsan S. Al-Aasm 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 Ihsan S. Al-Aasm sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 148–157 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 153 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
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
138–147 491
148–157 495 153
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
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Ihsan S. Al-Aasm 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 Ihsan S. Al-Aasm sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 40 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 40 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
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 40
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
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Overview

Ihsan S. Al-Aasm is affiliated with the University of Windsor in Canada and has an extensive research portfolio specializing in Earth and Planetary Sciences as well as Engineering. Their work spans multiple subfields including Paleontology, Mechanics of Materials, Geophysics, Geochemistry and Petrology, and Artificial Intelligence. The scientist's research interests prominently feature paleontology and stratigraphy of fossils, hydrocarbon exploration and reservoir analysis, and geological and geochemical analysis among other geological topics.

Their recent publications cover a range of subjects related to carbonate diagenesis, reservoir quality, and geochemical transformations. Notable papers include:

  • REE Characteristics of Lower Cretaceous Limestone Succession in Gümüşhane, NE Turkey: Implications for Ocean Paleoredox Conditions and Diagenetic Alteration (2020, Minerals)
  • The effects of diagenesis on the petrophysical and geochemical attributes of the Asmari Formation, Marun oil field, southwest Iran (2020, Petroleum Science)
  • Diagenetic Pore Fluid Evolution and Dolomitization of the Silurian and Devonian Carbonates, Huron Domain of Southwestern Ontario: Petrographic, Geochemical and Fluid Inclusion Evidence (2020, Minerals)
  • Variations in extent, distribution and impact of dolomitization on reservoir quality of Upper Cretaceous foreland-basin carbonates, Abu Dhabi, United Arab Emirates (2023, Marine and Petroleum Geology)
  • Dolomitization of Paleozoic Successions, Huron Domain of Southern Ontario, Canada: Fluid Flow and Dolomite Evolution (2021, Water)

Frequent coauthors in their publications include Howri Mansurbeg, Marco Tortola, Richard Crowe, Mohammad Alsuwaidi, and Salahadin Shahrokhi. Such collaborations reflect a network of researchers engaged in related fields of geosciences and reservoir studies.

The scientist's work has appeared repeatedly in leading publication venues such as Minerals, Marine and Petroleum Geology, Water, SSRN Electronic Journal, and Petroleum Science. These journals showcase research predominantly focused on geological processes, reservoir studies, and geochemical analysis.

Main fields of study associated with their work are:

  • Earth and Planetary Sciences
  • Engineering

Subfields explored in their research include:

  • Paleontology
  • Mechanics of Materials
  • Geophysics
  • Geochemistry and Petrology
  • Artificial Intelligence

Key research topics covered in their publications are:

  • Paleontology and Stratigraphy of Fossils
  • Hydrocarbon exploration and reservoir analysis
  • Geological and Geochemical Analysis
  • Geochemistry and Elemental Analysis
  • Geochemistry and Geologic Mapping
  • Geology and Paleoclimatology Research
  • Geological and Geophysical Studies

Best Publications

  • Stable isotope analysis of multiple carbonate samples using selective acid extraction

    Ihsan S. Al-Aasm;B.E. Taylor;B. South

  • Burial dolomitization and dissolution of Upper Jurassic Abenaki platform carbonates, Deep Panuke reservoir, Nova Scotia, Canada

    Rick Wierzbicki;Jeffrey J. Dravis;Ihsan Al-Aasm;Nancy Harland

  • Diagenesis and Reservoir-Quality Evolution of Incised-Valley Sandstones: Evidence from the Abu Madi Gas Reservoirs (Upper Miocene), the Nile Delta Basin, Egypt

    Alaa M. Salem;J.M. Ketzer;S. Morad;Raafat R. Rizk

  • Sequence stratigraphic distribution of diagenetic alterations in coal-bearing, paralic sandstones: evidence from the Rio Bonito Formation (early Permian), southern Brazil

    J. Marcelo Ketzer;Michael Holz;S. Morad;I. S. Al-Aasm

  • Diagenetic Stabilization of Aragonite and Low-mg Calcite, I. Trace Elements in Rudists

    Ihsan S. Al-Aasm;Jan Veizer

  • Subaerial exposure and meteoric diagenesis of the Cenomanian-Turonian Upper Sarvak Formation, southwestern Iran

    E. Hajikazemi;I. S. Al-Aasm;M. Coniglio

  • Karst-controlled diagenesis and reservoir development: Example from the Ordovician main-reservoir carbonate rocks on the eastern margin of the Ordos basin, China

    Baoqing Wang;Ihsan S. Al-Aasm

  • Distribution of Diagenetic Alterations in Fluvial, Deltaic, and Shallow Marine Sandstones Within a Sequence Stratigraphic Framework: Evidence from the Mullaghmore Formation (Carboniferous), Nw Ireland

    J. Marcelo Ketzer;S. Morad;Richard Evans;I.S. Al-Aasm

  • Impact of diagenesis on the spatial and temporal distribution of reservoir quality in the Jurassic Arab D and C members, offshore Abu Dhabi oilfield, United Arab Emirates.

    Sadoon Morad;Ihsan S. Al-Aasm;Fadi H. Nader;Andrea Ceriani

  • Diagenesis and formation water chemistry of Triassic reservoir sandstones from southern Tunisia

    S. Morad;H. N. Ben Ismail;L. F. Ros;I. S. Al-Aasm

  • Distribution of Diagenetic Alterations in Siliciclastic Shoreface Deposits within a Sequence Stratigraphic Framework: Evidence from the Upper Jurassic, Boulonnais, NW France

    Khalid Al-Ramadan;Sadoon Morad;Jean-Noel Proust;Ihsan Al-Aasm

  • Origin and characterization of hydrothermal dolomite in the Western Canada Sedimentary Basin

    Ihsan Al-Aasm

  • Stabilization of early-formed dolomite: a tale of divergence from two Mississippian dolomites

    I.S. Al-Aasm;J.J. Packard

  • Diagenesis and reservoir-quality evolution of fluvial sandstones during progressive burial and uplift: Evidence from the Upper Jurassic Boipeba Member, Reconcavo basin, northeastern Brazil

    Alaa M. Salem;S. Morad;Luiz F. Mato;I. S. Al-Aasm

  • Diagenetic Stabilization of Aragonite and Low-Mg Calcite, II. Stable Isotopes in Rudists

    Ihsan S. Al-Aasm;Jan Veizer

  • Origin of Lower Ordovician dolomites in eastern Laurentia: Controls on porosity and implications from geochemistry

    Ebube Azomani;Karem Azmy;Nigel Blamey;Nigel Blamey;Uwe Brand

  • Distribution of diagenetic alterations in fluvial and paralic deposits within sequence stratigraphic framework: Evidence from the Petrohan Terrigenous Group and the Svidol Formation, Lower Triassic, NW Bulgaria

    Mohamed Ali Kalefa El-ghali;Howri Mansurbeg;Sadoon Morad;Ihsan Al-Aasm

  • Chemical Stabilization of Low-Mg Calcite: An Example of Brachiopods

    Ihsan S. Al-Aasm;Jan Veizer

  • A Devonian hydrothermal chert reservoir: the 225 bcf Parkland field, British Columbia, Canada

    Jeffrey J. Packard;Ihsan Al-Aasm;Iain Samson;Zeev Berger

  • Magnesium-isotope and REE compositions of Lower Ordovician carbonates from eastern Laurentia: Implications for the origin of dolomites and limestones

    Karem Azmy;Denis Lavoie;Zhengrong Wang;Uwe Brand

  • Sedimentary facies and climate control on formation of vivianite and siderite microconcretions in sediments of Lake Baikal, Siberia

    Tomasz Sapota;Ala Aldahan;Ihsan S. Al-Aasm

Frequent Co-Authors

Sadoon Morad
Sadoon Morad Khalifa University
Ala Aldahan
Ala Aldahan United Arab Emirates University
Iain M. Samson
Iain M. Samson University of Windsor
Stephen N. Ehrenberg
Stephen N. Ehrenberg Independent Scientist / Consultant, Norway
Karl Ramseyer
Karl Ramseyer University of Bern
Karem Azmy
Karem Azmy Memorial University of Newfoundland
Ján Veizer
Ján Veizer University of Ottawa
Jean-Noël Proust
Jean-Noël Proust Centre national de la recherche scientifique, CNRS
Simon E. Jackson
Simon E. Jackson Geological Survey of Canada
Uwe Brand
Uwe Brand Brock University

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