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Marco J. L. Coolen

Marco J. L. Coolen

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 49 5257 5036 183 177 146 8698

Marco J. L. Coolen publications per year

The chart shows the history of publications by Marco J. L. Coolen between 1997 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Marco J. L. Coolen published across 30 years, from 1997 to 2026, averaging 5.2 papers a year. Output peaked at 21 publications in 2017. 5 of the 157 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1997 to 2026. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2017. 1997: 1 publication 1998: 1 publication 1999: 1 publication 2000: 2 publications 2001: 1 publication 2002: 1 publication 2003: 1 publication 2004: 5 publications 2005: 3 publications 2006: 5 publications 2007: 8 publications 2008: 2 publications 2009: 5 publications 2010: 1 publication 2011: 7 publications 2012: 5 publications 2013: 3 publications 2014: 3 publications 2015: 2 publications 2016: 9 publications 2017: 21 publications 2018: 17 publications 2019: 15 publications 2020: 6 publications 2021: 10 publications 2022: 8 publications 2023: 7 publications 2024: 2 publications 2025: 4 publications 2026: 1 publication
1997 2026

157 publications in total across all disciplines

View publications per year as a table
Marco J. L. Coolen: publications per year, 1997 to 2026
Year Publications
1997 1
1998 1
1999 1
2000 2
2001 1
2002 1
2003 1
2004 5
2005 3
2006 5
2007 8
2008 2
2009 5
2010 1
2011 7
2012 5
2013 3
2014 3
2015 2
2016 9
2017 21
2018 17
2019 15
2020 6
2021 10
2022 8
2023 7
2024 2
2025 4
2026 1
Total 157
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Marco J. L. Coolen publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Marco J. L. Coolen sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 141–150 publications, is where this scientist sits. 41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 282 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–689 publications: 4 scientists 690+ publications: 100 scientists
41–50 publications 690+

This scientist: 146 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492
111–120 541
121–130 617
131–140 544
141–150 541 146
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Marco J. L. Coolen D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Marco J. L. Coolen sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 49 D-Index, is where this scientist sits. 30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 198 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 20 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125 D-Index: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 49 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267
38 265
39 275
40 321
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273 49
50 263
51 232
52 266
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Overview

Marco J. L. Coolen is affiliated with Curtin University in Australia and has contributed extensively to the fields of Environmental Science and Earth and Planetary Sciences. Their research spans across various subfields including Ecology, Environmental Chemistry, Astronomy and Astrophysics, Molecular Biology, and Atmospheric Science.

The main topics of their work focus on:

  • Microbial Community Ecology and Physiology
  • Methane Hydrates and Related Phenomena
  • Planetary Science and Exploration
  • Geology and Paleoclimatology Research
  • Environmental DNA in Biodiversity Studies
  • Hydrocarbon exploration and reservoir analysis
  • Astro and Planetary Science

Marco J. L. Coolen has published in several frequent venues including:

  • Geobiology
  • Earth and Planetary Science Letters
  • Frontiers in Microbiology
  • 30th International Meeting on Organic Geochemistry (IMOG 2021)
  • Quaternary

The scientist has collaborated frequently with co-authors such as:

  • Kliti Grice
  • Charles S. Cockell
  • D. A. Kring
  • S. P. S. Gulick
  • Joanna Morgan

Recent notable papers include:

  • Lake Sedimentary DNA Research on Past Terrestrial and Aquatic Biodiversity: Overview and Recommendations (2021, Quaternary)
  • Probing the hydrothermal system of the Chicxulub impact crater (2020, Science Advances)
  • A steeply-inclined trajectory for the Chicxulub impact (2020, Nature Communications)
  • Microbial life in the nascent Chicxulub crater (2020, Geology)
  • Black Sea paleosalinity evolution since the last deglaciation reconstructed from alkenone-inferred Isochrysidales diversity (2021, Earth and Planetary Science Letters)

Best Publications

  • Archaeal nitrification in the ocean

    Cornelia Wuchter;Ben Abbas;Marco J. L. Coolen;Lydie Herfort

  • Temperature-dependent variation in the distribution of tetraether membrane lipids of marine Crenarchaeota: Implications for TEX86 paleothermometry

    Cornelia Wuchter;Stefan Schouten;Marco J. L. Coolen;Jaap S. Sinninghe Damsté

  • Putative ammonia-oxidizing Crenarchaeota in suboxic waters of the Black Sea: a basin-wide ecological study using 16S ribosomal and functional genes and membrane lipids.

    Marco J. L. Coolen;Ben Abbas;Judith Van Bleijswijk;Ellen C. Hopmans

  • Combined DNA and lipid analyses of sediments reveal changes in Holocene haptophyte and diatom populations in an Antarctic lake

    Marco J.L Coolen;Gerard Muyzer;W.Irene C Rijpstra;Stefan Schouten

  • The formation of peak rings in large impact craters

    Joanna V. Morgan;Sean P.S. Gulick;Timothy Bralower;Elise Chenot

  • Evolution of the methane cycle in Ace Lake (Antarctica) during the Holocene: response of methanogens and methanotrophs to environmental change

    Marco J.L. Coolen;Ellen C. Hopmans;W. Irene C. Rijpstra;Gerard Muyzer

  • Microbial Communities in the Chemocline of a Hypersaline Deep-Sea Basin (Urania Basin, Mediterranean Sea)

    Andrea M. Sass;Henrik Sass;Marco J. L. Coolen;Heribert Cypionka

  • Variations in spatial and temporal distribution of Archaea in the North Sea in relation to environmental variables

    Lydie Herfort;Stefan Schouten;Ben Abbas;Marcel J. W. Veldhuis

  • Ongoing modification of Mediterranean Pleistocene sapropels mediated by prokaryotes.

    Marco J. L. Coolen;Heribert Cypionka;Andrea M. Sass;Henrik Sass

  • Analysis of Subfossil Molecular Remains of Purple Sulfur Bacteria in a Lake Sediment

    Marco J. L. Coolen;Jörg Overmann

  • Evolution of the plankton paleome in the Black Sea from the Deglacial to Anthropocene

    Marco J. L. Coolen;William D. Orsi;Cherel Balkema;Christopher Quince

  • Rapid recovery of life at ground zero of the end-Cretaceous mass extinction

    Christopher M. Lowery;Timothy J. Bralower;Jeremy D. Owens;Francisco J. Rodríguez-Tovar

  • Coccolithovirus facilitation of carbon export in the North Atlantic

    Christien P. Laber;Jonathan E. Hunter;Filipa Carvalho;Filipa Carvalho;James R. Collins

  • Biomarker and 16S rDNA evidence for anaerobic oxidation of methane and related carbonate precipitation in deep-sea mud volcanoes of the Sorokin Trough, Black Sea

    A. Stadnitskaia;G. Muyzer;B. Abbas;M.J.L. Coolen

  • The First Day of the Cenozoic

    Sean P.S. Gulick;Timothy J. Bralower;Jens Ormö;Brendon Hall

  • Aerobic and anaerobic methanotrophs in the Black Sea water column

    Carsten J. Schubert;Marco J. L. Coolen;Lev N. Neretin;Lev N. Neretin;Axel Schippers

  • Early Anthropogenic Transformation of the Danube-Black Sea System

    Liviu Giosan;Marco J. L. Coolen;Jed O. Kaplan;Stefan Constantinescu

  • Decoupling Physical from Biological Processes to Assess the Impact of Viruses on a Mesoscale Algal Bloom

    Yoav Lehahn;Ilan Koren;Daniella Schatz;Miguel Frada

  • The transcriptional response of microbial communities in thawing Alaskan permafrost soils.

    Marco J. L. Coolen;Marco J. L. Coolen;William D. Orsi

  • Ancient DNA derived from alkenone‐biosynthesizing haptophytes and other algae in Holocene sediments from the Black Sea

    Marco J. L. Coolen;Arjan C. Boere;Ben Abbas;Marianne Baas

  • Sources for sedimentary bacteriohopanepolyols as revealed by 16S rDNA stratigraphy

    Marco J. L. Coolen;Helen M. Talbot;Ben A. Abbas;Christopher Ward

Frequent Co-Authors

Kliti Grice
Kliti Grice Curtin University
Charles S. Cockell
Charles S. Cockell University of Edinburgh
Joanna Morgan
Joanna Morgan Imperial College London
Liviu Giosan
Liviu Giosan Woods Hole Oceanographic Institution
Sean P.S. Gulick
Sean P.S. Gulick The University of Texas at Austin
David A. Kring
David A. Kring Lunar and Planetary Institute
Timothy J. Bralower
Timothy J. Bralower Pennsylvania State University
Jaap S. Sinninghe Damsté
Jaap S. Sinninghe Damsté Royal Netherlands Institute for Sea Research
Ulrich Riller
Ulrich Riller Universität Hamburg
Kazuhisa Goto
Kazuhisa Goto University of Tokyo

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