Arjun Chennu

588 total citations
24 papers, 411 citations indexed

About

Arjun Chennu is a scholar working on Ecology, Oceanography and Environmental Chemistry. According to data from OpenAlex, Arjun Chennu has authored 24 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Ecology, 9 papers in Oceanography and 7 papers in Environmental Chemistry. Recurrent topics in Arjun Chennu's work include Coral and Marine Ecosystems Studies (5 papers), Marine Biology and Ecology Research (5 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (4 papers). Arjun Chennu is often cited by papers focused on Coral and Marine Ecosystems Studies (5 papers), Marine Biology and Ecology Research (5 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (4 papers). Arjun Chennu collaborates with scholars based in Germany, Australia and United States. Arjun Chennu's co-authors include Dirk de Beer, P. Farber, Lùbos Polerecký, Glenn De’ath, Katharina Fabricius, Nils Volkenborn, Miriam Weber, Mohammad A. A. Al‐Najjar, Judith M. Klatt and Dirk Koopmans and has published in prestigious journals such as Environmental Science & Technology, PLoS ONE and The Science of The Total Environment.

In The Last Decade

Arjun Chennu

24 papers receiving 402 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Arjun Chennu Germany 13 207 161 68 53 45 24 411
Malcolm McFarland United States 13 146 0.7× 393 2.4× 69 1.0× 218 4.1× 57 1.3× 34 625
Dagmar Müller Germany 10 75 0.4× 248 1.5× 102 1.5× 35 0.7× 49 1.1× 13 423
Kevin Saw United Kingdom 11 236 1.1× 442 2.7× 88 1.3× 76 1.4× 30 0.7× 18 630
Angelos K. Hannides United States 10 240 1.2× 281 1.7× 83 1.2× 92 1.7× 41 0.9× 17 495
Valentina Alice Bracchi Italy 15 259 1.3× 316 2.0× 117 1.7× 28 0.5× 5 0.1× 45 522
Robert A. Maffione United States 13 237 1.1× 601 3.7× 174 2.6× 97 1.8× 14 0.3× 26 874
Sławomir Sagan Poland 14 192 0.9× 454 2.8× 133 2.0× 74 1.4× 27 0.6× 29 756
Lianbo Hu China 14 228 1.1× 748 4.6× 260 3.8× 37 0.7× 14 0.3× 48 966

Countries citing papers authored by Arjun Chennu

Since Specialization
Citations

This map shows the geographic impact of Arjun Chennu'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 Arjun Chennu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Arjun Chennu more than expected).

Fields of papers citing papers by Arjun Chennu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Arjun Chennu. 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 Arjun Chennu. The network helps show where Arjun Chennu may publish in the future.

Co-authorship network of co-authors of Arjun Chennu

This figure shows the co-authorship network connecting the top 25 collaborators of Arjun Chennu. A scholar is included among the top collaborators of Arjun Chennu 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 Arjun Chennu. Arjun Chennu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Wyatt, Mathew, Sharyn Hickey, Ben Radford, et al.. (2025). Safe AI for coral reefs: Benchmarking out-of-distribution detection algorithms for coral reef image surveys. Ecological Informatics. 90. 103207–103207. 1 indexed citations
2.
Castellanos‐Galindo, Gustavo A., et al.. (2023). Seeing the Forest for the Trees: Mapping Cover and Counting Trees from Aerial Images of a Mangrove Forest Using Artificial Intelligence. Remote Sensing. 15(13). 3334–3334. 8 indexed citations
3.
Chennu, Arjun, et al.. (2023). Assessing whether decisions are more sensitive to preference or prediction uncertainty with a value of information approach. Omega. 121. 102936–102936. 2 indexed citations
4.
Metzger, Édouard, Sten Littmann, Heidi Taubner, et al.. (2023). Two-Dimensional Mapping of Arsenic Concentration and Speciation with Diffusive Equilibrium in Thin-Film Gels. Environmental Science & Technology. 57(21). 8107–8117. 5 indexed citations
5.
Chennu, Arjun, et al.. (2022). Digitizing the coral reef: Machine learning of underwater spectral images enables dense taxonomic mapping of benthic habitats. Methods in Ecology and Evolution. 14(2). 596–613. 17 indexed citations
6.
Kerl, Carolin F., et al.. (2022). Arsenic speciation analysis in porewater by a novel colorimetric assay. The Science of The Total Environment. 827. 154155–154155. 6 indexed citations
7.
Beer, Dirk de, et al.. (2022). High-Resolution Dynamics of Hydrogen Peroxide on the Surface of Scleractinian Corals in Relation to Photosynthesis and Feeding. Frontiers in Marine Science. 9. 3 indexed citations
8.
Klatt, Judith M., Arjun Chennu, Brian K. Arbic, Bopaiah A. Biddanda, & Gregory J. Dick. (2021). Possible link between Earth’s rotation rate and oxygenation. Nature Geoscience. 14(8). 564–570. 28 indexed citations
9.
Meier, Dimitri V., Arjun Chennu, T. S. Muthukrishnan, et al.. (2021). Limitation of Microbial Processes at Saturation-Level Salinities in a Microbial Mat Covering a Coastal Salt Flat. Applied and Environmental Microbiology. 87(17). e0069821–e0069821. 12 indexed citations
10.
Khosravi, Yalda, Sara R. Palmer, Erin S. Gloag, et al.. (2020). Use of an oxygen planar optode to assess the effect of high velocity microsprays on oxygen penetration in a human dental biofilms in-vitro. BMC Oral Health. 20(1). 230–230. 13 indexed citations
11.
Gerbersdorf, Sabine U., Kaan Koca, Dirk de Beer, et al.. (2020). Exploring flow-biofilm-sediment interactions: Assessment of current status and future challenges. Water Research. 185. 116182–116182. 40 indexed citations
12.
Lucieer, VL, Klaus M Meiners, Arjun Chennu, et al.. (2020). Mapping the in situ microspatial distribution of ice algal biomass through hyperspectral imaging of sea-ice cores. Scientific Reports. 10(1). 18 indexed citations
13.
Koopmans, Dirk, Moritz Holtappels, Arjun Chennu, Miriam Weber, & Dirk de Beer. (2020). High Net Primary Production of Mediterranean Seagrass (Posidonia oceanica) Meadows Determined With Aquatic Eddy Covariance. Frontiers in Marine Science. 7. 28 indexed citations
14.
Koopmans, Dirk, Moritz Holtappels, Arjun Chennu, Miriam Weber, & Dirk de Beer. (2018). The response of seagrass (<i>Posidonia oceanica</i>) meadow metabolism to CO<sub>2</sub> levels and hydrodynamic exchange determined with aquatic eddy covariance. Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut). 8 indexed citations
15.
Chennu, Arjun, P. Farber, Glenn De’ath, Dirk de Beer, & Katharina Fabricius. (2017). A diver-operated hyperspectral imaging and topographic surveying system for automated mapping of benthic habitats. Scientific Reports. 7(1). 7122–7122. 67 indexed citations
16.
Chennu, Arjun, et al.. (2017). Ocean Acidification Changes Abiotic Processes but Not Biotic Processes in Coral Reef Sediments. Frontiers in Marine Science. 4. 10 indexed citations
17.
Beer, Dirk de, Miriam Weber, Arjun Chennu, et al.. (2016). Oxygenic and anoxygenic photosynthesis in a microbial mat from an anoxic and sulfidic spring. Environmental Microbiology. 19(3). 1251–1265. 17 indexed citations
18.
Chennu, Arjun, Alistair Grinham, Lùbos Polerecký, Dirk de Beer, & Mohammad A. A. Al‐Najjar. (2015). Rapid Reactivation of Cyanobacterial Photosynthesis and Migration upon Rehydration of Desiccated Marine Microbial Mats. Frontiers in Microbiology. 6. 1472–1472. 16 indexed citations
19.
Chennu, Arjun, Nils Volkenborn, Dirk de Beer, et al.. (2015). Effects of Bioadvection by Arenicola marina on Microphytobenthos in Permeable Sediments. PLoS ONE. 10(7). e0134236–e0134236. 25 indexed citations
20.
Chennu, Arjun, P. Farber, Nils Volkenborn, et al.. (2013). Hyperspectral imaging of the microscale distribution and dynamics of microphytobenthos in intertidal sediments. Limnology and Oceanography Methods. 11(10). 511–528. 51 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Malcolm McFarland Breakdown of academic impact, for papers by Dagmar Müller Breakdown of academic impact, for papers by Kevin Saw Breakdown of academic impact, for papers by Angelos K. Hannides Breakdown of academic impact, for papers by Valentina Alice Bracchi Breakdown of academic impact, for papers by Robert A. Maffione Breakdown of academic impact, for papers by Sławomir Sagan Breakdown of academic impact, for papers by Lianbo Hu
Rankless by CCL
2026