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 Mark O. Gessner sits on this spectrum.
This scientist: 221 publications — 80th percentile
80% 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 Mark O. Gessner sits on this spectrum.
This scientist: 89 D-Index — 94th percentile
94% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
Mark O. Gessner is affiliated with the Technical University of Berlin in Germany. Their research primarily focuses on Environmental Science, with a significant emphasis on Ecology, Environmental Chemistry, Oceanography, Nature and Landscape Conservation, and Global and Planetary Change. The main topics covered in their work include Aquatic Ecosystems and Phytoplankton Dynamics, Marine and Coastal Ecosystems, Freshwater Macroinvertebrate Diversity and Ecology, Environmental DNA in Biodiversity Studies, Fish Ecology and Management Studies, Soil and Water Nutrient Dynamics, and Microbial Community Ecology and Physiology.
Several recent papers illustrate the scope of Gessner's research efforts:
Frequent co-authors that have worked extensively with Gessner include:
The most frequent publication venues for Gessner's work are:
David Dudgeon;Angela H. Arthington;Mark O. Gessner;Zen-Ichiro Kawabata
Charles J. Vorosmarty;Peter B. McIntyre;Peter B. McIntyre;M. O. Gessner;D. Dudgeon
Mark O. Gessner;Mark O. Gessner;Christopher M. Swan;Christian K. Dang;Christian K. Dang;Brendan G. McKie
I. Tanya Handa;Rien Aerts;Frank Berendse;Matty P. Berg
Mäggi Hieber;Mark O. Gessner
Mark O. Gessner;Eric Chauvet;Mike Dobson
Mark O. Gessner;Eric Chauvet
Guy Woodward;Guy Woodward;Mark O Gessner;Paul S Giller;Vladislav Gulis
Mark O. Gessner;Eric Chauvet
Emily S Bernhardt;Emma J Rosi;Mark O Gessner;Mark O Gessner
Sabine Güsewell;Mark O. Gessner
Sebastian Birk;Daniel Chapman;Laurence Carvalho;Bryan M. Spears
Mark O. Gessner;Eric Chauvet
Paul S. Giller;Helmut Hillebrand;Ulrike G. Berninger;Mark O. Gessner
Alan P. Covich;Melanie C. Austen;Felix Bärlocher;Eric Chauvet
Manuel A. S. Graça;Felix Bärlocher;Mark O. Gessner
D. Hooper;N. Buchmann;V. Degrange;S. M. Díaz
Luz Boyero;Richard G. Pearson;Mark O. Gessner;Mark O. Gessner;Leon A. Barmuta
Virginie Baldy;Mark O. Gessner;Eric Chauvet
C. J. Vörösmarty;P. B. McIntyre;M. O. Gessner;D. Dudgeon
Luz Boyero;Manuel A. S. Graca;Alan M. Tonin;Javier Perez
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Pursuing a degree in Ecology and Evolution can open doors beyond traditional research roles. Today, many universities offer flexible options, including
interdisciplinary programs that let students combine science with fields like communication or technology. For instance, the best value online interdisciplinary studies degrees help build adaptable skills that apply to conservation, data analysis, or policy work.
Other online degrees can complement a background in ecology and evolution. For example, a graphic design online degree is useful for communicating scientific findings through visuals or educational materials. Similarly, a library science degree online prepares students for work in archiving, information management, or environmental education centers.
Career pathways vary widely—from nonprofit organizations to government positions. Those who transition into research may wonder how much do historians make, since roles in museum studies, public history, or science communication often overlap with environmental disciplines.
Online degrees make these career shifts more accessible, offering both flexibility and a breadth of opportunities relevant to ecology and evolution fields.
Texas A&M University
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China University of Petroleum (East China)
National Institutes of Health
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Toronto Western Hospital
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