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Environmental Sciences
Greece
2026

D-Index & Metrics

Environmental Sciences

D-Index
70
Citations
18619
World Ranking
1672
National Ranking
6

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

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