Sudhir Kumar

64 papers and 1.3k indexed citations i.

About

Sudhir Kumar is a scholar working on Geochemistry and Petrology, Environmental Engineering and Water Science and Technology. According to data from OpenAlex, Sudhir Kumar has authored 64 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Geochemistry and Petrology, 29 papers in Environmental Engineering and 26 papers in Water Science and Technology. Recurrent topics in Sudhir Kumar’s work include Groundwater and Isotope Geochemistry (36 papers), Groundwater and Watershed Analysis (22 papers) and Hydrology and Watershed Management Studies (19 papers). Sudhir Kumar is often cited by papers focused on Groundwater and Isotope Geochemistry (36 papers), Groundwater and Watershed Analysis (22 papers) and Hydrology and Watershed Management Studies (19 papers). Sudhir Kumar collaborates with scholars based in India, China and Germany. Sudhir Kumar's co-authors include Sanjay K. Jain, G. J. Chakrapani, S. K. Srivastav, Anjali Singh, B. Parkash, Gopal Krishan, Nachiketa Rai, Ravi P. Gupta, Pankaj Srivastava and J. L. Sehgal and has published in prestigious journals such as Scientific Reports, Water Resources Research and Chemosphere.

In The Last Decade

Co-authorship network of co-authors of Sudhir Kumar i

Fields of papers citing papers by Sudhir Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sudhir Kumar

Since Specialization
Citations

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

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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2025