The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Raymond H. G. Klaassen sits on this spectrum.
This scientist: 120 publications — 33rd percentile
33% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 531 publications or more.
The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Raymond H. G. Klaassen sits on this spectrum.
This scientist: 41 D-Index — 32nd percentile
32% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
Raymond H. G. Klaassen is affiliated with the University of Groningen in the Netherlands and specializes in environmental science with a significant focus on avian ecology and behavior. Their work spans multiple interconnected fields, including ecology, ecological modeling, genetics, nature and landscape conservation, and broader studies in ecology, evolution, behavior, and systematics.
Their research covers a variety of main topics, notably:
Klaassen has contributed to several recent publications that highlight diverse aspects of bird migration, ecology, and methodologies for tracking and conservation. Key recent papers include:
Frequent co-authors collaborating with Klaassen across multiple publications include:
The scientist's work is often published in journals dedicated to ecology and avian biology. Notable venues where Klaassen has published extensively are:
This profile outlines a research career centered on understanding ecological systems, the behavior and conservation of bird species, and improving methods for wildlife monitoring and landscape management.
Raymond H. G. Klaassen;Raymond H. G. Klaassen;Mikael Hake;Roine Strandberg;Ben J. Koks
Cecilia Nilsson;Raymond H. G. Klaassen;Thomas Alerstam
Simeon Lisovski;Chris M. Hewson;Raymond Klaassen;Fraenzi Korner-Nievergelt
Jason W. Chapman;Raymond H.G. Klaassen;V. Alistair Drake;V. Alistair Drake;Sabrina Fossette
Kasper Thorup;Anders P. Tøttrup;Mikkel Willemoes;Raymond H. G. Klaassen
Anders P. Tøttrup;Raymond H. G. Klaassen;Roine Strandberg;Kasper Thorup
Susanne Åkesson;Raymond Klaassen;Jan Holmgren;James W. Fox
Yannis Vardanis;Raymond H. G. Klaassen;Roine Strandberg;Thomas Alerstam
A. P. Tottrup;Raymond Klaassen;Raymond Klaassen;Mikkel Willemoes Kristensen;Roine Strandberg
Roine Strandberg;Raymond H. G. Klaassen;Mikael Hake;Thomas Alerstam
Christiane Trierweiler;Raymond H.G. Klaassen;Rudi H. Drent;Klaus Michael Exo
Raymond H. G. Klaassen;Thomas Alerstam;Peter Carlsson;James W. Fox
Thomas Alerstam;Jason W. Chapman;Johan Bäckman;Alan D. Smith
Mikkel Willemoes;Roine Strandberg;Raymond H. G. Klaassen;Anders P. Tøttrup
Raymond H. G. Klaassen;Mikael Hake;Roine Strandberg;Thomas Alerstam
W. M. G. Vansteelant;W. Bouten;R. H. G. Klaassen;B. J. Koks
Raymond H.G. Klaassen;Bruno J. Ens;Judy Shamoun-Baranes;Klaus-Michael Exo
J. Ouwehand;M. P. Ahola;A. N. M. A. Ausems;E. S. Bridge
Raymond H. G. Klaassen;Roine Strandberg;Mikael Hake;Patrik Olofsson
Hilger W. Lemke;Maja Tarka;Raymond H. G. Klaassen;Mikael Åkesson
Ugo Mellone;Raymond H. G. Klaassen;Clara García-Ripollés;Ruben Limiñana;Ruben Limiñana
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