S. Kaliraj

2.2k total citations
46 papers, 1.5k citations indexed

About

S. Kaliraj is a scholar working on Environmental Engineering, Water Science and Technology and Global and Planetary Change. According to data from OpenAlex, S. Kaliraj has authored 46 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Environmental Engineering, 15 papers in Water Science and Technology and 13 papers in Global and Planetary Change. Recurrent topics in S. Kaliraj's work include Groundwater and Watershed Analysis (15 papers), Groundwater and Isotope Geochemistry (10 papers) and Hydrology and Watershed Management Studies (9 papers). S. Kaliraj is often cited by papers focused on Groundwater and Watershed Analysis (15 papers), Groundwater and Isotope Geochemistry (10 papers) and Hydrology and Watershed Management Studies (9 papers). S. Kaliraj collaborates with scholars based in India, Ethiopia and China. S. Kaliraj's co-authors include N. Chandrasekar, N.S. Magesh, Y. Srinivas, S. Selvakumar, K. K. Ramachandran, S. Rajkumar, Subbarayan Saravanan, T. Simon Peter, Vinu V. Dev and K. Anoop Krishnan and has published in prestigious journals such as Scientific Reports, Marine Pollution Bulletin and Environmental Science and Pollution Research.

In The Last Decade

S. Kaliraj

38 papers receiving 1.4k citations

Peers

S. Kaliraj
Sabu Joseph India
Jobin Thomas India
Sudhir Kumar India
Guofeng Zhu China
Pankaj Kumar India
Aly I. El‐Kadi United States
Francisco J. Alcalá Spain
Chadi Abdallah Lebanon
Alexandra Gemitzi Greece
Sabu Joseph India
S. Kaliraj
Citations per year, relative to S. Kaliraj S. Kaliraj (= 1×) peers Sabu Joseph

Countries citing papers authored by S. Kaliraj

Since Specialization
Citations

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

Fields of papers citing papers by S. Kaliraj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Kaliraj

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kaliraj. A scholar is included among the top collaborators of S. Kaliraj 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 S. Kaliraj. S. Kaliraj 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.
Kaliraj, S., et al.. (2025). Generalization of set of features for the software fault prediction using ant colony-based feature selection. International Journal of Information Technology.
2.
Kaliraj, S., et al.. (2025). Evaluation of soil erosion and sediment yield in tropical river basin of the Western Ghats, South India. Environmental and Sustainability Indicators. 27. 100854–100854.
3.
Kaliraj, S., et al.. (2025). Evaluating soil erosion patterns and potential impacts of rainfall and vegetation index in the semi-arid river basin of southern India. Environmental Monitoring and Assessment. 197(8). 848–848.
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Kaliraj, S., et al.. (2025). Hydrogeochemical variability and health risk assessment of heavy metals in groundwater of Srivaikundam region, Southern India. Environmental Geochemistry and Health. 48(1). 37–37.
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Kaliraj, S., et al.. (2024). A holistic approach to software fault prediction with dynamic classification. Automated Software Engineering. 31(2). 3 indexed citations
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Lalitha, M., et al.. (2021). Hydrochemical characterization and groundwater quality in Cauvery deltaic fluvial plains of Southern India. Environmental Science and Pollution Research. 28(33). 44861–44876. 17 indexed citations
10.
Srinivas, Y., et al.. (2021). Remote sensing, GIS and AHP techniques based investigation of groundwater potential zones in the Karumeniyar river basin, Tamil Nadu, southern India. Groundwater for Sustainable Development. 14. 100586–100586. 104 indexed citations
11.
Kaliraj, S., et al.. (2019). Seawater intrusion vulnerability in the coastal aquifers of southern India—an appraisal of the GALDIT model, parameters’ sensitivity, and hydrochemical indicators. Environmental Science and Pollution Research. 26(10). 9755–9784. 53 indexed citations
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Kaliraj, S., et al.. (2018). Monitoring of seasonally variability and movement of suspended sediment concentration along Thiruvananthapuram coast using OLI sensor. Biogeosciences (European Geosciences Union). 10 indexed citations
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Kaliraj, S., N. Chandrasekar, T. Simon Peter, S. Selvakumar, & N.S. Magesh. (2014). Mapping of coastal aquifer vulnerable zone in the south west coast of Kanyakumari, South India, using GIS-based DRASTIC model. Environmental Monitoring and Assessment. 187(1). 4073–4073. 76 indexed citations
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Kaliraj, S., N. Chandrasekar, & N.S. Magesh. (2013). Identification of potential groundwater recharge zones in Vaigai upper basin, Tamil Nadu, using GIS-based analytical hierarchical process (AHP) technique. Arabian Journal of Geosciences. 7(4). 1385–1401. 266 indexed citations
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Magesh, N.S., N. Chandrasekar, & S. Kaliraj. (2012). A GIS based Automated Extraction Tool for the Analysis of Basin Morphometry. 2. 32–35. 34 indexed citations
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Kaliraj, S., et al.. (2012). Application of Remote Sensing in Detection of Forest Cover Changes Using Geo-Statistical Change Detection Matrices – A Case Study of Devanampatti Reserve Forest, Tamilnadu, India. Nature Environment and Pollution Technology. 11(2). 261–269. 17 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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