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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 51 3231 2954 151 133 240 9324

Marwan A. Hassan publications per year

The chart shows the history of publications by Marwan A. Hassan between 1978 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Marwan A. Hassan published across 48 years, from 1978 to 2025, averaging 7 papers a year. Output peaked at 35 publications in 2022. 42 of the 334 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1978 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2022. 1978: 1 publication 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 3 publications 1991: 1 publication 1992: 3 publications 1993: 0 publications 1994: 1 publication 1995: 1 publication 1996: 1 publication 1997: 0 publications 1998: 1 publication 1999: 2 publications 2000: 2 publications 2001: 4 publications 2002: 6 publications 2003: 2 publications 2004: 4 publications 2005: 18 publications 2006: 3 publications 2007: 4 publications 2008: 9 publications 2009: 8 publications 2010: 9 publications 2011: 5 publications 2012: 10 publications 2013: 14 publications 2014: 8 publications 2015: 12 publications 2016: 12 publications 2017: 14 publications 2018: 17 publications 2019: 14 publications 2020: 24 publications 2021: 17 publications 2022: 35 publications 2023: 27 publications 2024: 26 publications 2025: 16 publications
1978 2025

334 publications in total across all disciplines

View publications per year as a table
Marwan A. Hassan: publications per year, 1978 to 2025
Year Publications
1978 1
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 3
1991 1
1992 3
1993 0
1994 1
1995 1
1996 1
1997 0
1998 1
1999 2
2000 2
2001 4
2002 6
2003 2
2004 4
2005 18
2006 3
2007 4
2008 9
2009 8
2010 9
2011 5
2012 10
2013 14
2014 8
2015 12
2016 12
2017 14
2018 17
2019 14
2020 24
2021 17
2022 35
2023 27
2024 26
2025 16
Total 334
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Marwan A. Hassan 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 Marwan A. Hassan 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, 238–247 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: 240 publications — 76th percentile

76% 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
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243 240
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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Marwan A. Hassan 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 Marwan A. Hassan 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, 51 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: 51 D-Index — 66th percentile

66% 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
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178 51
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

Marwan A. Hassan is affiliated with the University of British Columbia in Canada. Their research primarily focuses on environmental science, with particular attention to hydrology and sediment transport processes.

Their work spans multiple subfields including:

  • Ecology
  • Soil Science
  • Water Science and Technology
  • Civil and Structural Engineering
  • Management, Monitoring, Policy and Law

The main topics covered in their research involve:

  • Hydrology and Sediment Transport Processes
  • Soil erosion and sediment transport
  • Hydrology and Watershed Management Studies
  • Hydraulic flow and structures
  • Landslides and related hazards
  • Geological formations and processes
  • Remote Sensing and LiDAR Applications

The recent papers authored or co-authored by Marwan A. Hassan include:

  • Experimental Insights Into the Threshold of Motion in Alluvial Channels: Sediment Supply and Streambed State (2020), published in Journal of Geophysical Research Earth Surface
  • Rough Correlations: Meta-Analysis of Roughness Measures in Gravel Bed Rivers (2020), published in Water Resources Research
  • Convolutional neural networks for image-based sediment detection applied to a large terrestrial and airborne dataset (2022), published in Earth Surface Dynamics
  • Intraseasonal-to-Interannual Analysis of Discharge and Suspended Sediment Concentration Time-Series of the Upper Changjiang (Yangtze River) (2021), published in Water Resources Research
  • Quantifying sediment connectivity: Moving toward a holistic assessment through a mixed methods approach (2021), published in Earth Surface Processes and Landforms

Frequently collaborating with other researchers, their most common co-authors are:

  • Xudong Fu
  • Matteo Saletti
  • Conor McDowell
  • Xingyu Chen
  • Chenge An

Marwan A. Hassan has a significant number of publications appearing in a range of journals and venues. The most frequent venues for their work include:

  • Water Resources Research
  • Earth Surface Processes and Landforms
  • Geomorphology
  • Zenodo (CERN European Organization for Nuclear Research)
  • Sinai Journal of Applied Sciences/Sinai Journal of Applied Sciences

Best Publications

  • Stabilizing self-organized structures in gravel-bed stream channels: Field and experimental observations

    Michael Church;Marwan A. Hassan;John F. Wolcott

  • Geomorphology of steepland headwaters: the transition from hillslopes to channels

    Lee Benda;Marwan A. Hassan;Michael Church;Christine L. May

  • Landslide inventory in a rugged forested watershed: a comparison between air-photo and field survey data

    Francesco Brardinoni;Olav Slaymaker;Marwan A Hassan

  • Sediment transport and channel morphology of small, forested streams.

    Marwan A. Hassan;Michael Church;Thomas E. Lisle;Francesco Brardinoni

  • Experiments on the effect of hydrograph characteristics on vertical grain sorting in gravel bed rivers

    Marwan A. Hassan;Roey Egozi;Gary Parker

  • Distance of movement of coarse particles in gravel bed streams

    Marwan A. Hassan;Michael Church;Asher P. Schick

  • Size and Distance of Travel of Unconstrained Clasts on a Streambed

    Michael Church;Marwan A. Hassan

  • Experiments on surface structure and partial sediment transport on a gravel bed

    Marwan A. Hassan;Michael Church

  • Suspended Sediment Dynamics in Small Forest Streams of the Pacific Northwest

    Takashi Gomi;R. Dan Moore;Marwan A. Hassan

  • Virtual rate and mean distance of travel of individual clasts in gravel-bed channels

    Marwan A. Hassan;Michael Church;Philip J. Ashworth

  • The influence of microform bed roughness elements on flow and sediment transport in gravel bed rivers

    Marwan A. Hassan;Ian Reid

  • Mobility of bed material in Harris Creek

    Michael Church;Marwan A. Hassan

  • SPATIAL AND TEMPORAL DYNAMICS OF WOOD IN HEADWATER STREAMS OF THE PACIFIC NORTHWEST

    Marwan A. Hassan;Dan L. Hogan;Stephen A. Bird;Christine L. May

  • Step‐pool stability: Testing the jammed state hypothesis

    André Zimmermann;Michael Church;Marwan A. Hassan

  • Glacial erosion, evolution of river long profiles, and the organization of process domains in mountain drainage basins of coastal British Columbia

    Francesco Brardinoni;Marwan A. Hassan

  • Scour, fill, and burial depth of coarse material in gravel bed streams

    Marwan A. Hassan

  • Frequency and Magnitude of Bedload Transport in a Mountain River

    Dorothea Gintz;Marwan A. Hassan;Karl-Heinz Schmidt

  • Salmon-driven bed load transport and bed morphology in mountain streams

    Marwan A. Hassan;Allen S. Gottesfeld;David R. Montgomery;Jon F. Tunnicliffe

  • Vertical mixing of coarse particles in gravel bed rivers: A kinematic model

    Marwan A. Hassan;Michael Church

  • Fluvial clastic sediment yield in Canada: scaled analysis

    Michael Church;Darren Ham;Marwan Hassan;Olav Slaymaker

Frequent Co-Authors

Michael Church
Michael Church University of British Columbia
Gary Parker
Gary Parker University of Illinois at Urbana-Champaign
Olav Slaymaker
Olav Slaymaker University of British Columbia
Simon D. Donner
Simon D. Donner University of British Columbia
Murugesu Sivapalan
Murugesu Sivapalan University of Illinois at Urbana-Champaign
Aaron I. Packman
Aaron I. Packman Northwestern University
Paolo Burlando
Paolo Burlando ETH Zurich
Zhaoyin Wang
Zhaoyin Wang Tsinghua University
Sally E. Thompson
Sally E. Thompson University of Western Australia
Jeremy G. Venditti
Jeremy G. Venditti Simon Fraser University

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