Rajesh Kumar Ranjan

1.4k total citations
52 papers, 955 citations indexed

About

Rajesh Kumar Ranjan is a scholar working on Pollution, Ecology and Water Science and Technology. According to data from OpenAlex, Rajesh Kumar Ranjan has authored 52 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pollution, 13 papers in Ecology and 11 papers in Water Science and Technology. Recurrent topics in Rajesh Kumar Ranjan's work include Heavy metals in environment (14 papers), Water Quality and Pollution Assessment (11 papers) and Coastal wetland ecosystem dynamics (9 papers). Rajesh Kumar Ranjan is often cited by papers focused on Heavy metals in environment (14 papers), Water Quality and Pollution Assessment (11 papers) and Coastal wetland ecosystem dynamics (9 papers). Rajesh Kumar Ranjan collaborates with scholars based in India, Sweden and United States. Rajesh Kumar Ranjan's co-authors include AL. Ramanathan, Joyanto Routh, Gurmeet Singh, Kavyashree Manjunath, Sujeet Kumar, Vikash Verma, Sandeep Kaushik, Anshumali Mittal, Alok Kumar and S. Chidambaram and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and Gene.

In The Last Decade

Rajesh Kumar Ranjan

48 papers receiving 920 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rajesh Kumar Ranjan India 17 271 257 163 139 136 52 955
Xinkai Wang China 16 147 0.5× 374 1.5× 65 0.4× 174 1.3× 55 0.4× 44 1.3k
Pawan Kumar Jha India 18 88 0.3× 340 1.3× 482 3.0× 126 0.9× 363 2.7× 60 1.3k
Joseph W. Duris United States 17 126 0.5× 198 0.8× 216 1.3× 178 1.3× 29 0.2× 36 786
Shengnan Zhao China 20 174 0.6× 409 1.6× 228 1.4× 152 1.1× 63 0.5× 78 1.4k
Md Jahangir Alam Bangladesh 16 59 0.2× 105 0.4× 337 2.1× 133 1.0× 136 1.0× 36 908
Ourania Tzoraki Greece 18 286 1.1× 89 0.3× 465 2.9× 48 0.3× 87 0.6× 74 972
Alfred Paul Blaschke Austria 25 521 1.9× 213 0.8× 697 4.3× 206 1.5× 98 0.7× 65 1.5k
J.J. McAlister United Kingdom 18 54 0.2× 258 1.0× 78 0.5× 108 0.8× 84 0.6× 44 831
Florian Thevenon Switzerland 24 299 1.1× 568 2.2× 273 1.7× 293 2.1× 115 0.8× 35 1.4k
Jean‐Paul Dupont France 19 207 0.8× 121 0.5× 211 1.3× 47 0.3× 187 1.4× 33 924

Countries citing papers authored by Rajesh Kumar Ranjan

Since Specialization
Citations

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

Fields of papers citing papers by Rajesh Kumar Ranjan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rajesh Kumar Ranjan. 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 Rajesh Kumar Ranjan. The network helps show where Rajesh Kumar Ranjan may publish in the future.

Co-authorship network of co-authors of Rajesh Kumar Ranjan

This figure shows the co-authorship network connecting the top 25 collaborators of Rajesh Kumar Ranjan. A scholar is included among the top collaborators of Rajesh Kumar Ranjan 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 Rajesh Kumar Ranjan. Rajesh Kumar Ranjan 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.
Duc, Nguyen Thanh, et al.. (2025). Tagging Emissions from Indoor Biomass Combustion with a Cost-Effective Sensor Array: From Design to Field Deployment in Rural Indian Households. Environmental Science & Technology. 59(30). 15730–15740. 1 indexed citations
2.
Ranjan, Rajesh Kumar, et al.. (2025). Anesthetic Management of Cesarean Sections in Parturients with Valvular Heart Disease. Annals of African Medicine. 24(2). 483–485. 1 indexed citations
3.
Kumari, Rina, et al.. (2024). Geochemical fractionation, bioavailability, and ascertaining ecological risk of phosphorus in surface and core sediments of mangroves, western coast of India. Environmental Science and Pollution Research. 31(25). 37444–37464. 2 indexed citations
4.
Mishra, Amit Kumar, et al.. (2024). Small States, Big Impact: A Review of Rising Greenhouse Gases Emission from the Energy Sector in India. 10(3). 43–52. 2 indexed citations
5.
Ranjan, Rajesh Kumar, et al.. (2023). Differential responses of hydrochemical factors and LULC changes on the spatial and temporal hydrogeochemistry of the eco-sensitive Baraila wetland, Bihar, India. Environmental Science and Pollution Research. 30(13). 39223–39245. 7 indexed citations
6.
Anand, Ayush, et al.. (2023). Transformation of HHV‐8‐negative idiopathic multicentric Castleman disease into diffuse large B‐cell lymphoma: A case report from Nepal. SHILAP Revista de lepidopterología. 11(9). e7903–e7903. 1 indexed citations
7.
Kumar, Nitish, Raghawendra Kumar, Sanjeev Kumar, et al.. (2022). Cloning and functional characterization of arsenite oxidase (aoxB) gene associated with arsenic transformation in Pseudomonas sp. strain AK9. Gene. 850. 146926–146926. 11 indexed citations
8.
Kumar, Alok, et al.. (2021). Assessment of trace metal contamination in the core sediment of Ramsar wetland (Kabar Tal), Begusarai, Bihar (India). Environmental Science and Pollution Research. 28(15). 18686–18701. 16 indexed citations
9.
10.
Mittal, Anshumali, Kavyashree Manjunath, Rajesh Kumar Ranjan, et al.. (2020). COVID-19 pandemic: Insights into structure, function, and hACE2 receptor recognition by SARS-CoV-2. PLoS Pathogens. 16(8). e1008762–e1008762. 174 indexed citations
11.
Ranjan, Rajesh Kumar, et al.. (2019). Management of complex non union of tibia using rail external fixator. Journal of Clinical Orthopaedics and Trauma. 11(Suppl 4). S578–S584. 7 indexed citations
12.
Khan, Azmi, et al.. (2019). Siderophore-assisted cadmium hyperaccumulation in Bacillus subtilis. International Microbiology. 23(2). 277–286. 40 indexed citations
13.
Ranjan, Rajesh Kumar, et al.. (2017). Results of pronator quadratus pedicle bone graft as primary procedure for treatment of scaphoid nonunion. International Journal of Orthopaedics Sciences. 3(3n). 1008–1012. 1 indexed citations
14.
Singh, Gurmeet, AL. Ramanathan, Subhas Chandra Santra, & Rajesh Kumar Ranjan. (2016). Tidal Control on The Nutrient Variability in Sundarban Mangrove Ecosystem. 18(4). 495–503. 7 indexed citations
15.
Ranjan, Rajesh Kumar, et al.. (2016). Sedimentary Geochemistry of Kabar Tal Wetland, Begusarai, Bihar, India. 18(4). 414–429. 9 indexed citations
16.
Singh, Gurmeet, et al.. (2015). Phosphorus Dynamics in Mangroves of India. Current Science. 108(10). 1874–1881. 7 indexed citations
17.
Kumar, Alok, et al.. (2011). Metal speciation studies in the aquifer sediments of Semria Ojhapatti, Bhojpur District, Bihar. Environmental Monitoring and Assessment. 184(5). 3027–3042. 36 indexed citations
18.
Ranjan, Rajesh Kumar, et al.. (2009). Pre-Oxygenation: A Comparison of Three Techniques. Journal of Anaesthesiology Clinical Pharmacology. 25(4). 436–438.
19.
Ramanathan, AL., et al.. (2008). Chemodynamics of trace metal fractions in surface sediments of the Pandoh Lake, Lesser Himalaya, India. Environmental Geology. 57(8). 1865–1879. 3 indexed citations
20.
Das, Supriyo K., Joyanto Routh, Alakendra N. Roychoudhury, AL. Ramanathan, & Rajesh Kumar Ranjan. (2008). Phosphorus dynamics in shallow eutrophic lakes: an example from Zeekoevlei, South Africa. Hydrobiologia. 619(1). 55–66. 24 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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