World's Best Scientists 2026 revealed!
Thomas Hein

Thomas Hein

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 43 7098 6822 57 57 218 7117

Thomas Hein publications per year

The chart shows the history of publications by Thomas Hein between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Thomas Hein published across 32 years, from 1994 to 2025, averaging 9.3 papers a year. Output peaked at 30 publications in 2021. 50 of the 299 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1994 to 2025. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2021. 1994: 1 publication 1995: 1 publication 1996: 1 publication 1997: 0 publications 1998: 1 publication 1999: 6 publications 2000: 2 publications 2001: 1 publication 2002: 3 publications 2003: 6 publications 2004: 1 publication 2005: 2 publications 2006: 6 publications 2007: 6 publications 2008: 7 publications 2009: 6 publications 2010: 4 publications 2011: 3 publications 2012: 11 publications 2013: 13 publications 2014: 1 publication 2015: 9 publications 2016: 16 publications 2017: 9 publications 2018: 18 publications 2019: 16 publications 2020: 25 publications 2021: 30 publications 2022: 23 publications 2023: 21 publications 2024: 20 publications 2025: 30 publications
1994 2025

299 publications in total across all disciplines

View publications per year as a table
Thomas Hein: publications per year, 1994 to 2025
Year Publications
1994 1
1995 1
1996 1
1997 0
1998 1
1999 6
2000 2
2001 1
2002 3
2003 6
2004 1
2005 2
2006 6
2007 6
2008 7
2009 6
2010 4
2011 3
2012 11
2013 13
2014 1
2015 9
2016 16
2017 9
2018 18
2019 16
2020 25
2021 30
2022 23
2023 21
2024 20
2025 30
Total 299
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Thomas Hein 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 Thomas Hein 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, 211–220 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: 218 publications — 70th percentile

70% 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
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282 218
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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Thomas Hein 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 Thomas Hein 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, 43 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: 43 D-Index — 29th percentile

29% 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 43
44 330
45 348
46 291
47 275
48 272
49 273
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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Research.com Recognitions

  • Member of the European Academy of Sciences and Arts
  • Member of the European Academy of Sciences and Arts
  • Member of the European Academy of Sciences and Arts

Overview

Thomas Hein is a researcher affiliated with BOKU University in Austria, specializing in environmental science with a focus on ecology and watershed management. Their work encompasses a range of subfields including ecology, nature and landscape conservation, water science and technology, environmental chemistry, and global and planetary change.

The researcher's main topics revolve around:

  • Fish Ecology and Management Studies
  • Hydrology and Watershed Management Studies
  • Soil and Water Nutrient Dynamics
  • Hydrology and Sediment Transport Processes
  • Coastal wetland ecosystem dynamics
  • Soil erosion and sediment transport
  • Aquatic Invertebrate Ecology and Behavior

Thomas Hein has published extensively in several scientific venues, most frequently in:

  • The Science of The Total Environment
  • SSRN Electronic Journal
  • Frontiers in Environmental Science
  • Ecological Indicators
  • PLoS ONE

Recent notable papers include:

  • "Freshwater systems and ecosystem services: Challenges and chances for cross-fertilization of disciplines" (2021, AMBIO)
  • "Effects of macrophytes on ecosystem metabolism and net nutrient uptake in a groundwater fed lowland river" (2020, The Science of The Total Environment)
  • "River-floodplain restoration and hydrological effects on GHG emissions: Biogeochemical dynamics in the parafluvial zone" (2020, The Science of The Total Environment)
  • "Reviving Europe's rivers: Seven challenges in the implementation of the Nature Restoration Law to restore free-flowing rivers" (2024, Wiley Interdisciplinary Reviews Water)
  • "Analysing the potential to restore the multi-functionality of floodplain systems by considering ecosystem service quality, quantity and trade-offs" (2020, River Research and Applications)

Frequent collaborators include:

  • Gabriele Weigelhofer
  • Andrea Funk
  • Elisabeth Bondar-Kunze
  • Martin Tschikof
  • Damiano Baldan

Thomas Hein is a member of the European Academy of Sciences and Arts, reflecting engagement with the broader scientific community.

Best Publications

  • Zooplankton biomass and community structure in a Danube River floodplain system: effects of hydrology

    Christian Baranyi;T. Hein;C. Holarek;S. Keckeis

  • HYDROLOGICAL CONNECTIVITY AND FLOOD PULSES AS THE CENTRAL ASPECTS FOR THE INTEGRITY OF A RIVER-FLOODPLAIN SYSTEM

    Gudrun Heiler;Thomas Hein;Fritz Schiemer;Gudrun Bornette

  • staRdom: Versatile Software for Analyzing Spectroscopic Data of Dissolved Organic Matter in R

    Mathias Pucher;Urban Wuensch;Gabriele Weigelhofer;Kathleen Murphy

  • Challenges of river basin management: Current status of, and prospects for, the River Danube from a river engineering perspective.

    Helmut Habersack;Thomas Hein;Adrian Stanica;Igor Liska

  • Allochthonous and autochthonous particulate organic matter in floodplains of the River Danube: the importance of hydrological connectivity

    Thomas Hein;Christian Baranyi;Gerhard J. Herndl;Wolfgang Wanek

  • Current status and restoration options for floodplains along the Danube River

    Thomas Hein;Ulrich Schwarz;Helmut Habersack;Iulian Nichersu

  • Quantifying ecosystem service trade-offs: The case of an urban floodplain in Vienna, Austria

    Samai Sanon;Thomas Hein;Wim Douven;Peter Winkler

  • Freshwater systems and ecosystem services: Challenges and chances for cross-fertilization of disciplines.

    Ágnes Vári;Simone A. Podschun;Tibor Erős;Thomas Hein

  • Exploring variability in environmental impact risk from human activities across aquatic ecosystems

    Florian Borgwardt;Leonie Robinson;Daniel Trauner;Heliana Teixeira

  • Longitudinal changes in the bacterial community composition of the Danube River: a whole-river approach.

    Christian Winter;Thomas Hein;Gerhard Kavka;Robert L. Mach

  • Linking the restoration of rivers and riparian zones/wetlands in Europe: Sharing knowledge through case studies

    Bruna Gumiero;Jenny Mant;Thomas Hein;Josu Elso

  • The Danube River Basin

    Nike Sommerwerk;Thomas Hein;Martin Schneider-Jacoby;Christian Baumgartner

  • Developments in water quality monitoring and management in large river catchments using the Danube River as an example

    Deborah V. Chapman;Chris Bradley;Gretchen M. Gettel;István Gábor Hatvani

  • Temperature and species richness effects in phytoplankton communities

    Stefanie Schabhüttl;Peter Hingsamer;Gabriele Weigelhofer;Thomas Hein

  • Impact of drying and re-flooding of sediment on phosphorus dynamics of river-floodplain systems

    Iris M. Schönbrunner;Stefan Preiner;Thomas Hein

  • Ecological complexity of wetlands within a river landscape

    Gudrun Bornette;Claude Amoros;Hervé Piegay;Janine Tachet

  • The impact of surface water exchange on the nutrient and particle dynamics in side-arms along the River Danube, Austria.

    Thomas Hein;Christian Baranyi;Walter Reckendorfer;Fritz Schiemer

  • How do long-term development and periodical changes of river-floodplain systems affect the fate of contaminants? Results from European rivers

    G.J. Lair;F. Zehetner;M. Fiebig;M.H. Gerzabek

  • Identification of conservation and restoration priority areas in the Danube River based on the multi-functionality of river-floodplain systems.

    Andrea Funk;Javier Martínez-López;Florian Borgwardt;Daniel Trauner

  • Managing the world’s most international river: the Danube River Basin

    Nike Sommerwerk;Nike Sommerwerk;Jürg Bloesch;Momir Paunović;Christian Baumgartner

  • The significance of zooplankton grazing in a floodplain system of the River Danube

    Susanne Keckeis;Christian Baranyi;Thomas Hein;Claudia Holarek

  • The Danube restoration project: functional aspects and planktonic productivity in the floodplain system

    T. Hein;G. Heiler;D. Pennetzdorfer;P. Riedler

Frequent Co-Authors

Franz Zehetner
Franz Zehetner BOKU University
Sonja C. Jähnig
Sonja C. Jähnig Humboldt-Universität zu Berlin
J.C. Huang
J.C. Huang City University of Hong Kong
Fritz Schiemer
Fritz Schiemer University of Vienna
Gilles Pinay
Gilles Pinay Centre national de la recherche scientifique, CNRS
Helmut Habersack
Helmut Habersack BOKU University
Wolfgang Wanek
Wolfgang Wanek University of Vienna
Sami Domisch
Sami Domisch Leibniz Institute of Freshwater Ecology and Inland Fisheries
Klement Tockner
Klement Tockner Goethe University Frankfurt
António J.A. Nogueira
António J.A. Nogueira University of Aveiro

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