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 Jan Siemens sits on this spectrum.
This scientist: 113 publications — 20th percentile
20% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
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 Jan Siemens sits on this spectrum.
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 125 D-Index or more.
Jan Siemens is affiliated with the University of Giessen in Germany and focuses primarily on environmental science. Their research encompasses a variety of topics within this field, reflecting a particular emphasis on environmental chemistry and pollution.
The main areas of study for Siemens include:
Siemens' research also extensively covers several key topics such as:
Their recent publications demonstrate engagement with soil science, carbon and nitrogen cycling, and environmental microbiology. Notable papers include:
Frequent co-authors in Siemens' work include Ines Mulder, Alexander Konrad, Benjamin Justus Heyde, Friederike Lang, and Klaus Kaiser, indicating collaborative efforts across several studies.
Siemens has published in a variety of scientific venues, with multiple contributions to the SSRN Electronic Journal and Soil Biology and Biochemistry. Other common publication outlets include:
P. Zareitalabad;J. Siemens;M. Hamer;W. Amelung;W. Amelung
Sven Jechalke;Holger Heuer;Jan Siemens;Wulf Amelung
Reimo Kindler;Reimo Kindler;Jan Siemens;Jan Siemens;Klaus Kaiser;David Christopher Walmsley
L. Weihermüller;J. Siemens;M. Deurer;S. Knoblauch
J. Siemens;G. Huschek;C. Siebe;M. Kaupenjohann
Nils Borchard;Nils Borchard;Jan Siemens;Brenton Ladd;Brenton Ladd;Brenton Ladd;Andreas Möller
Katharina Prost;Nils Borchard;Nils Borchard;Jan Siemens;Timo Kautz
Sven Jechalke;Christoph Kopmann;Ingrid Rosendahl;Joost Groeneweg
A. Abnizova;J. Siemens;Moritz Langer;J. Boike
Philipp Dalkmann;Melanie Broszat;Christina Siebe;Elisha Willaschek
P Durand;L Breuer;Penny J. Johnes;G Billen
Roland Bol;Dorit Julich;Dominik Brödlin;Jan Siemens
Benjamin Loubet;Patricia Laville;Simon Lehuger;Eric Larmanou
Marta Camino-Serrano;Bert Gielen;Sebastiaan Luyssaert;Philippe Ciais
Ines Mulder;Jan Siemens;Valerie Sentek;Wulf Amelung
Jan Siemens;Martin Kaupenjohann
U. Skiba;J. Drewer;Y.S. Tang;N. Van Dijk
Jan Siemens;Martti Haas;Martin Kaupenjohann
Ingrid Rosendahl;Jan Siemens;Reimo Kindler;Joost Groeneweg
Ingrid Rosendahl;Jan Siemens;Joost Groeneweg;Elisabeth Linzbach
If you think any of the details on this page are incorrect, let us know.
Studying Environmental Sciences opens doors to diverse career pathways that often intersect with multiple disciplines. For those interested in spatial analysis and technology, pursuing degrees in colleges with GIS programs can provide valuable skills in geographic information systems, which are crucial for environmental mapping and resource management.
Leadership roles in environmental policy and management frequently require advanced degrees such as an online MPA. Many professionals find the online MPA degrees especially appealing due to their flexibility and focus on public administration in sustainability and environmental governance.
Understanding societal impacts of environmental change is equally important. Degrees like the best online sociology bachelor degree programs offer insights into human behavior, community dynamics, and social structures critical for environmental justice and policy development.
For educators and researchers in the field, advancing with an EDD no dissertation degree can be an excellent path to enhance leadership and teaching skills without the demanding dissertation component, making it suitable for working professionals.
Lawrence Berkeley National Laboratory
University of Nottingham
University of Virginia
Polytechnic University of Milan
Tufts University
Utrecht University
University of Michigan–Ann Arbor
University of California, Berkeley
Agricultural Research Organization
University of Valencia
Harvard University
Stanford University
Inserm
Duke University
Colorado School of Mines
University of Pittsburgh
