Tim Kalvelage

1.8k total citations
12 papers, 1.3k citations indexed

About

Tim Kalvelage is a scholar working on Oceanography, Ecology and Pollution. According to data from OpenAlex, Tim Kalvelage has authored 12 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Oceanography, 6 papers in Ecology and 4 papers in Pollution. Recurrent topics in Tim Kalvelage's work include Marine and coastal ecosystems (8 papers), Microbial Community Ecology and Physiology (5 papers) and Wastewater Treatment and Nitrogen Removal (4 papers). Tim Kalvelage is often cited by papers focused on Marine and coastal ecosystems (8 papers), Microbial Community Ecology and Physiology (5 papers) and Wastewater Treatment and Nitrogen Removal (4 papers). Tim Kalvelage collaborates with scholars based in Germany, Denmark and Canada. Tim Kalvelage's co-authors include Marcel M. M. Kuypers, Gaute Lavik, Sergio Contreras, Carolin R. Löscher, Phyllis Lam, Julie LaRoche, Niels Peter Revsbech, Aurélien Paulmier, Marlene Mark Jensen and Harald Schunck and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and PLoS ONE.

In The Last Decade

Tim Kalvelage

12 papers receiving 1.3k citations

Peers

Tim Kalvelage

OCEAN

ECOLO

POLLU

Roxanne A. Beinart United States

Tobias Großkopf United Kingdom

Isabel Esteve Spain

Heide N. Schulz‐Vogt Germany

Bo Barker JÃ ̧rgensen Denmark

Sten‐Åke Wängberg Sweden

Lars Wörmer Germany

Bente Aa. Lomstein Denmark

Hélène Agogué France

Miho Hirai Japan

Roxanne A. Beinart United States

Tim Kalvelage

877 ×1.2

OCEAN

1.1k ×1.6

ECOLO

105 ×0.3

POLLU

240 ×1.0

393 ×2.3

Citations per year, relative to Tim Kalvelage Tim Kalvelage (= 1×) peers Roxanne A. Beinart

Countries citing papers authored by Tim Kalvelage

Since Specialization

Citations

This map shows the geographic impact of Tim Kalvelage's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tim Kalvelage with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tim Kalvelage more than expected).

Fields of papers citing papers by Tim Kalvelage

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tim Kalvelage. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tim Kalvelage. The network helps show where Tim Kalvelage may publish in the future.

Co-authorship network of co-authors of Tim Kalvelage

This figure shows the co-authorship network connecting the top 25 collaborators of Tim Kalvelage. A scholar is included among the top collaborators of Tim Kalvelage based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tim Kalvelage. Tim Kalvelage is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Haas, Sebastian, et al.. (2022). Characterization of nitrogen isotope fractionation during nitrification based on a coastal time series. Limnology and Oceanography. 67(8). 1714–1731. 8 indexed citations

Callbeck, Cameron M., G. Lavik, Timothy G. Ferdelman, et al.. (2019). Arcobacter peruensis sp. nov., a Chemolithoheterotroph Isolated from Sulfide- and Organic-Rich Coastal Waters off Peru. Applied and Environmental Microbiology. 85(24). 44 indexed citations

Callbeck, Cameron M., Gaute Lavik, Timothy G. Ferdelman, et al.. (2018). Oxygen minimum zone cryptic sulfur cycling sustained by offshore transport of key sulfur oxidizing bacteria. Nature Communications. 9(1). 1729–1729. 97 indexed citations

Kalvelage, Tim, Gaute Lavik, Marlene Mark Jensen, et al.. (2015). Aerobic Microbial Respiration In Oceanic Oxygen Minimum Zones. PLoS ONE. 10(7). e0133526–e0133526. 134 indexed citations

Holtappels, Moritz, Laura Tiano, Tim Kalvelage, et al.. (2014). Aquatic Respiration Rate Measurements at Low Oxygen Concentrations. PLoS ONE. 9(2). e89369–e89369. 24 indexed citations

Kalvelage, Tim, Gaute Lavik, Phyllis Lam, et al.. (2013). Nitrogen cycling driven by organic matter export in the South Pacific oxygen minimum zone. Nature Geoscience. 6(3). 228–234. 282 indexed citations

Brunner, Benjamin, Sergio Contreras, Moritz F. Lehmann, et al.. (2013). Nitrogen isotope effects induced by anammox bacteria. Proceedings of the National Academy of Sciences. 110(47). 18994–18999. 161 indexed citations

Wallace, Douglas W.R., Toste Tanhua, Thomas Hansen, et al.. (2013). Guinea Upwelling Tracer Release Experiment - Cruise No. M80/2 - November 26 - December 22, 2009 - Mindelo (Cape Verde) - Dakar (Senegal). Helmholtz Centre for Ocean Research Kiel (GEOMAR). 1 indexed citations

Schunck, Harald, Gaute Lavik, Dhwani Desai, et al.. (2013). Giant Hydrogen Sulfide Plume in the Oxygen Minimum Zone off Peru Supports Chemolithoautotrophy. PLoS ONE. 8(8). e68661–e68661. 178 indexed citations

10.

Kalvelage, Tim, Marlene Mark Jensen, Sergio Contreras, et al.. (2011). Oxygen Sensitivity of Anammox and Coupled N-Cycle Processes in Oxygen Minimum Zones. PLoS ONE. 6(12). e29299–e29299. 225 indexed citations

11.

Ploug, Helle, Birgit Adam, Niculina Musat, et al.. (2011). Carbon, nitrogen and O2 fluxes associated with the cyanobacterium Nodularia spumigena in the Baltic Sea. The ISME Journal. 5(9). 1549–1558. 93 indexed citations

12.

Lang, Gerhard, Tim Kalvelage, Arne Peters, Jutta Wiese, & Johannes F. Imhoff. (2008). Linear and Cyclic Peptides from the Entomopathogenic Bacterium Xenorhabdus nematophilus. Journal of Natural Products. 71(6). 1074–1077. 95 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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