Raghupathy Karthikeyan

2.0k total citations
90 papers, 1.4k citations indexed

About

Raghupathy Karthikeyan is a scholar working on Water Science and Technology, Environmental Engineering and Pollution. According to data from OpenAlex, Raghupathy Karthikeyan has authored 90 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Water Science and Technology, 32 papers in Environmental Engineering and 22 papers in Pollution. Recurrent topics in Raghupathy Karthikeyan's work include Fecal contamination and water quality (21 papers), Urban Stormwater Management Solutions (19 papers) and Hydrology and Watershed Management Studies (16 papers). Raghupathy Karthikeyan is often cited by papers focused on Fecal contamination and water quality (21 papers), Urban Stormwater Management Solutions (19 papers) and Hydrology and Watershed Management Studies (16 papers). Raghupathy Karthikeyan collaborates with scholars based in United States, China and United Arab Emirates. Raghupathy Karthikeyan's co-authors include Terry J. Gentry, Raghavan Srinivasan, Qiong Su, Ling Zhang, R. Daren Harmel, Peter Kulakow, Alok Bhandari, Zhongke Bai, Huan Chen and Yun Lin and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and The Science of The Total Environment.

In The Last Decade

Raghupathy Karthikeyan

85 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Raghupathy Karthikeyan United States 23 625 373 312 219 188 90 1.4k
Shakeel Ahmad Bhat India 18 360 0.6× 232 0.6× 270 0.9× 261 1.2× 97 0.5× 39 1.2k
Khaled S. Balkhair Saudi Arabia 18 380 0.6× 334 0.9× 233 0.7× 275 1.3× 144 0.8× 38 1.3k
Adílson Pinheiro Brazil 15 464 0.7× 228 0.6× 105 0.3× 248 1.1× 98 0.5× 105 929
Siyu Wang China 24 549 0.9× 829 2.2× 291 0.9× 107 0.5× 337 1.8× 77 1.8k
Man Jae Kwon South Korea 26 326 0.5× 505 1.4× 316 1.0× 104 0.5× 324 1.7× 83 2.1k
Mushtaque Ahmed Oman 26 787 1.3× 245 0.7× 416 1.3× 124 0.6× 82 0.4× 96 2.3k
Rohitashw Kumar India 23 537 0.9× 166 0.4× 421 1.3× 581 2.7× 108 0.6× 119 1.8k
Moonil Kim South Korea 20 378 0.6× 414 1.1× 238 0.8× 278 1.3× 73 0.4× 81 1.3k
Yuhong Liu China 26 240 0.4× 575 1.5× 249 0.8× 445 2.0× 223 1.2× 83 2.2k
Kun Mei China 17 594 1.0× 822 2.2× 171 0.5× 123 0.6× 294 1.6× 28 1.6k

Countries citing papers authored by Raghupathy Karthikeyan

Since Specialization
Citations

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

Fields of papers citing papers by Raghupathy Karthikeyan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Raghupathy Karthikeyan

This figure shows the co-authorship network connecting the top 25 collaborators of Raghupathy Karthikeyan. A scholar is included among the top collaborators of Raghupathy Karthikeyan 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 Raghupathy Karthikeyan. Raghupathy Karthikeyan 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
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Kumar, Rahul, Bidisha Chanda, Mihir K. Mandal, et al.. (2025). Quantitative Trait Loci (QTL) Mapping and Kompetitive Allele Specific PCR (KASP) Marker Development for Powdery Mildew Resistance in Watermelon. Plant Disease. 110(2). 427–440.
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Karthikeyan, Raghupathy, et al.. (2025). Growth stage-specific responses of cucumber to salinity stress: germination, seedling establishment, and vegetative development. Frontiers in Plant Science. 16. 1617809–1617809.
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Xu, Xuming, Huan Chen, Lei Du, et al.. (2024). Distribution and drivers of co−hosts of antibiotic and metal(loid) resistance genes in the fresh−brackish−saline groundwater. Chemosphere. 365. 143332–143332. 3 indexed citations
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Karthikeyan, Raghupathy, et al.. (2024). GBiDC-PEST: A novel lightweight model for real-time multiclass tiny pest detection and mobile platform deployment. Journal of Integrative Agriculture. 24(7). 2749–2769. 3 indexed citations
9.
Su, Qiong & Raghupathy Karthikeyan. (2023). Regional Water Stress Forecasting: Effects of Climate Change, Socioeconomic Development, and Irrigated Agriculture—A Texas Case Study. Sustainability. 15(12). 9290–9290. 1 indexed citations
10.
Cao, Chun, Ying Yang, Mei‐Po Kwan, et al.. (2022). Crop selection reduces potential heavy metal(loid)s health risk in wastewater contaminated agricultural soils. The Science of The Total Environment. 819. 152502–152502. 35 indexed citations
11.
Gentry, Terry J., et al.. (2021). Increased Antimicrobial and Multidrug Resistance Downstream of Wastewater Treatment Plants in an Urban Watershed. Frontiers in Microbiology. 12. 657353–657353. 64 indexed citations
12.
Iqbal, Aneela, Muhammad Arshad, Raghupathy Karthikeyan, et al.. (2019). Diesel degrading bacterial endophytes with plant growth promoting potential isolated from a petroleum storage facility. 3 Biotech. 9(1). 35–35. 20 indexed citations
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Sridhar, Venkataramana, et al.. (2018). Spatially explicit pollutant load-integrated in-stream E. coli concentration modeling in a mixed land-use catchment. Water Research. 144. 87–103. 16 indexed citations
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Karthikeyan, Raghupathy, et al.. (2017). Nutrient loading impacts on culturable E. coli and other heterotrophic bacteria fate in simulated stream mesocosms. Water Research. 126. 442–449. 9 indexed citations
15.
Kaur, Jasjeet, Raghupathy Karthikeyan, & Suresh D. Pillai. (2016). Photoreactivation and dark repair of environmentalE. colistrains following 24 kHz continuous ultrasound and UV-C irradiation. Journal of Environmental Science and Health Part A. 51(8). 1–7. 4 indexed citations
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Kaur, Jasjeet, Raghupathy Karthikeyan, & Suresh D. Pillai. (2015). Effectiveness of ultrasound, UV-C, and photocatalysis on inactivation kinetics ofAeromonas hydrophila. Journal of Environmental Science and Health Part A. 50(12). 1223–1229. 7 indexed citations
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Karthikeyan, Raghupathy & Stacy L. Hutchinson. (2012). Biodegradation of Tertiary Butyl Mercaptan in Water. Journal of Bioremediation & Biodegradation. 3(6). 6 indexed citations
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Karthikeyan, Raghupathy, et al.. (2011). BIODEGRADATION OF JET FUEL (JP-8) IN THE PRESENCE OF VEGETATION. 4 indexed citations
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Babbar‐Sebens, Meghna & Raghupathy Karthikeyan. (2009). Consideration of sample size for estimating contaminant load reductions using load duration curves. Journal of Hydrology. 372(1-4). 118–123. 14 indexed citations
20.
Karthikeyan, Raghupathy. (2005). Concise Encyclopedia of Bioresource Technology.. Journal of Environmental Quality. 34(1). 399–a. 2 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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