World's Best Scientists 2026 revealed!
Award Badge
Environmental Sciences
Greece
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 70 1675 1594 6 6 545 18619

Demetris Koutsoyiannis publications per year

The chart shows the history of publications by Demetris Koutsoyiannis between 1970 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Demetris Koutsoyiannis published across 57 years, from 1970 to 2026, averaging 11.6 papers a year. Output peaked at 57 publications in 2018. 31 of the 663 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1970 to 2026. Vertical axis: number of publications, 0 to 57. Peak 57 publications in 2018. 1970: 2 publications 1971: 0 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 1 publication 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 1 publication 1990: 1 publication 1991: 0 publications 1992: 2 publications 1993: 1 publication 1994: 2 publications 1995: 1 publication 1996: 3 publications 1997: 2 publications 1998: 1 publication 1999: 3 publications 2000: 5 publications 2001: 4 publications 2002: 6 publications 2003: 12 publications 2004: 12 publications 2005: 17 publications 2006: 14 publications 2007: 19 publications 2008: 14 publications 2009: 22 publications 2010: 20 publications 2011: 14 publications 2012: 22 publications 2013: 29 publications 2014: 36 publications 2015: 23 publications 2016: 29 publications 2017: 34 publications 2018: 57 publications 2019: 41 publications 2020: 36 publications 2021: 38 publications 2022: 43 publications 2023: 27 publications 2024: 38 publications 2025: 30 publications 2026: 1 publication
1970 2026

663 publications in total across all disciplines

View publications per year as a table
Demetris Koutsoyiannis: publications per year, 1970 to 2026
Year Publications
1970 2
1971 0
1972 0
1973 0
1974 0
1975 0
1976 0
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 1
1985 0
1986 0
1987 0
1988 0
1989 1
1990 1
1991 0
1992 2
1993 1
1994 2
1995 1
1996 3
1997 2
1998 1
1999 3
2000 5
2001 4
2002 6
2003 12
2004 12
2005 17
2006 14
2007 19
2008 14
2009 22
2010 20
2011 14
2012 22
2013 29
2014 36
2015 23
2016 29
2017 34
2018 57
2019 41
2020 36
2021 38
2022 43
2023 27
2024 38
2025 30
2026 1
Total 663
Download as CSV

Demetris Koutsoyiannis 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 Demetris Koutsoyiannis 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, 541–550 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: 545 publications — 98th percentile

98% 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
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 12 545
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
Download as CSV

Demetris Koutsoyiannis 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 Demetris Koutsoyiannis 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, 70 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: 70 D-Index — 83rd percentile

83% 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
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 70
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
Download as CSV

Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in Greece Leader Award

Overview

Demetris Koutsoyiannis is affiliated with the National Technical University of Athens in Greece. The primary focus of their research lies within Environmental Science, with a total of 170 publications in this field. Their work delves deeply into several subfields, including Global and Planetary Change, Water Science and Technology, Atmospheric Science, Ocean Engineering, and Artificial Intelligence.

The scientist's main research topics can be grouped into:

  • Hydrology and Drought Analysis
  • Climate Variability and Models
  • Hydrology and Watershed Management Studies
  • Flood Risk Assessment and Management
  • Meteorological Phenomena and Simulations
  • Atmospheric and Environmental Gas Dynamics
  • Water-Energy-Food Nexus Studies

Koutsoyiannis has published extensively in several key venues, with the most frequent being:

  • Hydrology
  • Water
  • Preprints.org
  • Sci
  • Hydrological Sciences Journal

Recent publications by Demetris Koutsoyiannis include:

  • "Revisiting the global hydrological cycle: is it intensifying?" (2020, Hydrology and Earth System Sciences)
  • "Bluecat: A Local Uncertainty Estimator for Deterministic Simulations and Predictions" (2022, Water Resources Research)

Frequent co-authors collaborating with Koutsoyiannis are:

  • Panayiotis Dimitriadis
  • Theano Iliopoulou
  • G.-Fivos Sargentis
  • Nikοs Mamassis
  • Romanos Ioannidis

Best Publications

  • “Panta Rhei—Everything Flows”: Change in hydrology and society—The IAHS Scientific Decade 2013–2022

    A. Montanari;G. Young;H.H.G. Savenije;D.A. Hughes

  • A mathematical framework for studying rainfall intensity-duration-frequency relationships

    Demetris Koutsoyiannis;Demosthenes Kozonis;Alexandros Manetas

  • Climate change, the Hurst phenomenon, and hydrological statistics

    Demetris Koutsoyiannis

  • Battle of extreme value distributions: A global survey on extreme daily rainfall

    Simon Michael Papalexiou;Demetris Koutsoyiannis

  • One decade of multi-objective calibration approaches in hydrological modelling: a review

    Andreas Efstratiadis;Demetris Koutsoyiannis

  • Flood fatalities in Africa: From diagnosis to mitigation

    Giuliano Di Baldassarre;Alberto Montanari;Harry Lins;Demetris Koutsoyiannis

  • The Hurst phenomenon and fractional Gaussian noise made easy

    Demetris Koutsoyiannis

  • Statistical analysis of hydroclimatic time series: Uncertainty and insights

    Demetris Koutsoyiannis;Alberto Montanari

  • Statistics of extremes and estimation of extreme rainfall: II. Empirical investigation of long rainfall records

    Demetris Koutsoyiannis

  • Rainfall disaggregation using adjusting procedures on a Poisson cluster model

    Demetris Koutsoyiannis;Christian Onof

  • Statistics of extremes and estimation of extreme rainfall: I. Theoretical investigation

    Demetris Koutsoyiannis

  • Modeling and mitigating natural hazards: Stationarity is immortal!

    Alberto Montanari;Demetris Koutsoyiannis

  • Statistics of extremes and estimation of extreme rainfall: I. Theoretical investigation / Statistiques de valeurs extrêmes et estimation de précipitations extrêmes: I. Recherche théorique

    Demetris Koutsoyiannis

  • Comparative evaluation of 1D and quasi-2D hydraulic models based on benchmark and real-world applications for uncertainty assessment in flood mapping

    Panayiotis Dimitriadis;Aristoteles Tegos;Athanasios Oikonomou;Vassiliki Pagana

  • Negligent killing of scientific concepts: the stationarity case

    Demetris Koutsoyiannis;Alberto Montanari

  • A blueprint for process‐based modeling of uncertain hydrological systems

    Alberto Montanari;Demetris Koutsoyiannis

  • Nonstationarity versus scaling in hydrology

    Demetris Koutsoyiannis

  • Statistics of extremes and estimation of extreme rainfall: II. Empirical investigation of long rainfall records / Statistiques de valeurs extrêmes et estimation de précipitations extrêmes: II. Recherche empirique sur de longues séries de précipitations

    Demetris Koutsoyiannis

  • Urban wastewater and stormwater technologies in ancient Greece.

    A.N. Angelakis;D. Koutsoyiannis;G. Tchobanoglous

  • Evaluation of the parameterization-simulation-optimization approach for the control of reservoir systems

    Demetris Koutsoyiannis;Athanasia Economou

  • Dryland hydrology in Mediterranean regions - a review

    Christophe Cudennec;Christian Leduc;Demetris Koutsoyiannis

  • Hurst-Kolmogorov Dynamics and Uncertainty1

    Demetris Koutsoyiannis

  • On the credibility of climate predictions

    D. Koutsoyiannis;A. Efstratiadis;N. Mamassis;A. Christofides

  • Urban Water Management in Ancient Greece: Legacies and Lessons

    D. Koutsoyiannis;N. Zarkadoulas;A. N. Angelakis;G. Tchobanoglous

  • Analysis of a Long Record of Annual Maximum Rainfall in Athens, Greece, and Design Rainfall Inferences

    Demetris Koutsoyiannis;George Baloutsos

  • Hydrology and change

    Demetris Koutsoyiannis

  • Clausius?Clapeyron equation and saturation vapour pressure: simple theory reconciled with practice

    Demetris Koutsoyiannis

Frequent Co-Authors

Alberto Montanari
Alberto Montanari University of Bologna
Hubert H. G. Savenije
Hubert H. G. Savenije Delft University of Technology
András Bárdossy
András Bárdossy University of Stuttgart
Attilio Castellarin
Attilio Castellarin University of Bologna
Alberto Viglione
Alberto Viglione Polytechnic University of Turin
Upmanu Lall
Upmanu Lall Columbia University
Christa D. Peters-Lidard
Christa D. Peters-Lidard Goddard Space Flight Center

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Environmental Sciences in the USA opens doors to diverse career paths that often intersect with related fields. For those interested in spatial data and mapping technologies, pursuing one of the best GIS schools offers specialized knowledge in Geographic Information Systems, a crucial tool in environmental analysis and resource management.

Public administration also plays a significant role in environmental policy and sustainable development. Completing a 1 year MPA online program can fast-track careers in government agencies or non-profits focused on environmental regulation and community planning.

Additionally, understanding social dynamics is essential when working on environmental justice or community engagement initiatives. Online students can benefit from online bachelors degree programs in sociology, which complement environmental studies with insights on societal impacts.

For advanced professionals looking to influence environmental research or policy at the highest level, online doctoral programs without dissertation offer flexible options to attain doctoral credentials without the traditional dissertation, saving time while maintaining academic rigor.

Best Scientists Citing Demetris Koutsoyiannis

Trending Scientists

Recently Published Articles