K. Subrahmanyam

977 total citations
14 papers, 755 citations indexed

About

K. Subrahmanyam is a scholar working on Environmental Engineering, Geochemistry and Petrology and Water Science and Technology. According to data from OpenAlex, K. Subrahmanyam has authored 14 papers receiving a total of 755 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Environmental Engineering, 5 papers in Geochemistry and Petrology and 3 papers in Water Science and Technology. Recurrent topics in K. Subrahmanyam's work include Groundwater flow and contamination studies (8 papers), Groundwater and Isotope Geochemistry (5 papers) and Groundwater and Watershed Analysis (5 papers). K. Subrahmanyam is often cited by papers focused on Groundwater flow and contamination studies (8 papers), Groundwater and Isotope Geochemistry (5 papers) and Groundwater and Watershed Analysis (5 papers). K. Subrahmanyam collaborates with scholars based in India, France and Germany. K. Subrahmanyam's co-authors include Shakeel Ahmed, P. D. Sreedevi, Benoı̂t Dewandel, Jean‐Christophe Maréchal, V. V. S. Gurunadha Rao, Bahadur Singh Kotlia, M. S. Bhalla, K. S. Valdiya, Chaitanya Sharma and G. Rajagopalan and has published in prestigious journals such as Water Resources Research, Geophysics and Palaeogeography Palaeoclimatology Palaeoecology.

In The Last Decade

K. Subrahmanyam

13 papers receiving 701 citations

Peers

K. Subrahmanyam
Glenn A. Harrington Australia
Jason P. Pope United States
Denis Peach United Kingdom
E. Kalbus Germany
John P. Masterson United States
Carmen Prieto Sweden
A.T. Williams United Kingdom
Barbara Reichert Germany
Yueqing Xie China
Erica R. Siirila‐Woodburn United States
Glenn A. Harrington Australia
K. Subrahmanyam
Citations per year, relative to K. Subrahmanyam K. Subrahmanyam (= 1×) peers Glenn A. Harrington

Countries citing papers authored by K. Subrahmanyam

Since Specialization
Citations

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

Fields of papers citing papers by K. Subrahmanyam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Subrahmanyam

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

All Works

14 of 14 papers shown
1.
Subrahmanyam, K., et al.. (2024). Reliability of FGM bulb type spacer in three-phase gas insulated busduct with protrusion and depression defects under particle contamination. International Journal of Systems Assurance Engineering and Management. 15(9). 4540–4562.
2.
Sreedevi, P. D., K. Subrahmanyam, & Shakeel Ahmed. (2005). Integrated approach for delineating potential zones to explore for groundwater in the Pageru River basin, Cuddapah District, Andhra Pradesh, India. Hydrogeology Journal. 13(3). 534–543. 75 indexed citations
3.
Maréchal, Jean‐Christophe, Benoı̂t Dewandel, & K. Subrahmanyam. (2004). Use of hydraulic tests at different scales to characterize fracture network properties in the weathered‐fractured layer of a hard rock aquifer. Water Resources Research. 40(11). 219 indexed citations
4.
Sreedevi, P. D., K. Subrahmanyam, & Shakeel Ahmed. (2004). The significance of morphometric analysis for obtaining groundwater potential zones in a structurally controlled terrain. Environmental Geology. 47(3). 412–420. 279 indexed citations
5.
Ahmed, Shakeel, Dewashish Kumar, & K. Subrahmanyam. (2003). Evolution of a common variogram of water levels for monsoon and non-monsoon periods in an aquifer in a semiarid region. IAHS-AISH publication. 55–61. 1 indexed citations
6.
Subrahmanyam, K., et al.. (2001). Assessment of the impact of industrial effluents on water quality in Patancheru and environs, Medak district, Andhra Pradesh, India. Hydrogeology Journal. 9(3). 297–312. 57 indexed citations
7.
Subrahmanyam, K., et al.. (2001). Geoenvironmental effects of groundwater regime in Andhra Pradesh, India. Environmental Geology. 40(4-5). 632–642. 5 indexed citations
8.
Rao, V. V. S. Gurunadha, et al.. (2001). Assessment of Contaminant Migration in Groundwaterfrom an Industrial Development Area, Medak District,Andhra Pradesh, India. Water Air & Soil Pollution. 128(3-4). 369–389. 37 indexed citations
9.
Subrahmanyam, K., et al.. (2000). The impact of paleo-channel on groundwater contamination, Andhra Pradesh, India. Environmental Geology. 40(1-2). 169–183. 3 indexed citations
10.
Kotlia, Bahadur Singh, Chaitanya Sharma, M. S. Bhalla, et al.. (2000). Palaeoclimatic conditions in the late Pleistocene Wadda Lake, eastern Kumaun Himalaya (India). Palaeogeography Palaeoclimatology Palaeoecology. 162(1-2). 105–118. 69 indexed citations
11.
Rao, V. V. S. Gurunadha, et al.. (1999). Assessment of groundwater pollution in the Patancheru Industrial Development Area and its environs, Medak District, Andhra Pradesh, India. IAHS-AISH publication. 99–109. 2 indexed citations
12.
Bhalla, M. S., Bahadur Singh Kotlia, & K. Subrahmanyam. (1998). Magnetostratigraphy of Fluviolacustrine Sediments from Pithoragarh Area, Uttar Pradesh. Journal of the Geological Society of India. 51(2). 167–170. 3 indexed citations
13.
Subrahmanyam, K., et al.. (1985). On ratio and crossover points in the interpretation of refraction profile data. Geophysics. 50(3). 501–504. 1 indexed citations
14.
Athavale, R. N., V. S. Singh, & K. Subrahmanyam. (1983). A CONSTANT DISCHARGE DEVICE FOR AQUIFER TESTS ON LARGE‐DIAMETER WELLS. Ground Water. 21(6). 752–755. 4 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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