Ashwani Kumar Tiwari

3.3k total citations
76 papers, 2.6k citations indexed

About

Ashwani Kumar Tiwari is a scholar working on Geochemistry and Petrology, Environmental Engineering and Water Science and Technology. According to data from OpenAlex, Ashwani Kumar Tiwari has authored 76 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Geochemistry and Petrology, 38 papers in Environmental Engineering and 37 papers in Water Science and Technology. Recurrent topics in Ashwani Kumar Tiwari's work include Groundwater and Isotope Geochemistry (46 papers), Water Quality and Pollution Assessment (30 papers) and Groundwater and Watershed Analysis (29 papers). Ashwani Kumar Tiwari is often cited by papers focused on Groundwater and Isotope Geochemistry (46 papers), Water Quality and Pollution Assessment (30 papers) and Groundwater and Watershed Analysis (29 papers). Ashwani Kumar Tiwari collaborates with scholars based in India, Italy and United States. Ashwani Kumar Tiwari's co-authors include Abhay Kumar Singh, Prasoon Kumar Singh, Mukesh Kumar Mahato, Marina De Maio, Antonino Pisciotta, Mohan Singh, Amit Kumar Singh, Amit Ghosh, Subhash Chandra and Amit Kumar and has published in prestigious journals such as Nature Communications, Chemical Communications and Scientific Reports.

In The Last Decade

Ashwani Kumar Tiwari

74 papers receiving 2.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ashwani Kumar Tiwari India 31 1.4k 1.4k 1.2k 449 375 76 2.6k
K. Brindha India 30 1.6k 1.1× 1.7k 1.2× 1.3k 1.1× 387 0.9× 372 1.0× 70 2.9k
Song He China 19 1.6k 1.1× 1.4k 1.0× 1.1k 0.9× 277 0.6× 253 0.7× 27 2.4k
Xiaodong He China 25 1.8k 1.3× 1.7k 1.2× 1.0k 0.8× 480 1.1× 281 0.7× 45 3.0k
M. V. Prasanna Malaysia 36 2.7k 1.9× 1.9k 1.4× 1.9k 1.5× 474 1.1× 715 1.9× 148 3.8k
Umesh Kumar Singh India 28 1.2k 0.8× 1.5k 1.1× 823 0.7× 771 1.7× 302 0.8× 56 3.0k
N. Janardhana Raju India 31 1.4k 1.0× 1.4k 1.0× 982 0.8× 826 1.8× 363 1.0× 78 2.9k
Cüneyt Güler Türkiye 16 1.6k 1.1× 928 0.7× 1.2k 1.0× 188 0.4× 541 1.4× 37 2.3k
Aniekan Edet Nigeria 25 869 0.6× 917 0.7× 888 0.7× 674 1.5× 480 1.3× 65 2.2k
Micòl Mastrocicco Italy 31 1.5k 1.0× 862 0.6× 1.5k 1.2× 289 0.6× 152 0.4× 145 3.1k

Countries citing papers authored by Ashwani Kumar Tiwari

Since Specialization
Citations

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

Fields of papers citing papers by Ashwani Kumar Tiwari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashwani Kumar Tiwari

This figure shows the co-authorship network connecting the top 25 collaborators of Ashwani Kumar Tiwari. A scholar is included among the top collaborators of Ashwani Kumar Tiwari 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 Ashwani Kumar Tiwari. Ashwani Kumar Tiwari 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.
Tiwari, Ashwani Kumar & Abhay Kumar Singh. (2025). Groundwater Geochemistry, Sources Identification and Quality Assessment in Umaria Coalfield, Madhya Pradesh, India. Environmental Science and Pollution Research. 32(25). 15436–15454.
2.
Tiwari, Ashwani Kumar, Soma Giri, Mukesh Kumar Mahato, & Abhay Kumar Singh. (2025). Assessment of Metal Concentration in Groundwater and Surface Water and their Toxicity on Human Health in a Coal Mining Area of India. Water Air & Soil Pollution. 236(11). 1 indexed citations
3.
Tiwari, Ashwani Kumar & Manish Jain. (2024). Concentration of betanin from model beetroot extracts by using nanofiltration: parameter estimation and sensitivity analysis. Journal of Chemical Technology & Biotechnology. 99(9). 1976–1983. 2 indexed citations
4.
Tiwari, Ashwani Kumar, et al.. (2021). Role of Integrated Approaches in Water Resources Management: Antofagasta Region, Chile. Sustainability. 13(3). 1297–1297. 14 indexed citations
5.
Micallef, Aaron, Mark Person, Amir Haroon, et al.. (2020). 3D characterisation and quantification of an offshore freshened groundwater system in the Canterbury Bight. Nature Communications. 11(1). 1372–1372. 62 indexed citations
6.
Tiwari, Ashwani Kumar, Simone Orioli, & Marina De Maio. (2019). Assessment of groundwater geochemistry and diffusion of hexavalent chromium contamination in an industrial town of Italy. Journal of Contaminant Hydrology. 225. 103503–103503. 43 indexed citations
7.
Berndtsson, Ronny, Gagan Matta, Avinash Kumar, Pradeep K. Naik, & Ashwani Kumar Tiwari. (2018). Ecological analysis of nutrient dynamics and phytoplankton assemblage in River Ganga system, Uttarakhand. Lund University Publications (Lund University). 6 indexed citations
8.
Pisciotta, Antonino, Ashwani Kumar Tiwari, & Marina De Maio. (2018). An integrated multivariate statistical analysis and hydrogeochemical approaches to identify the major factors governing the chemistry of water resources in a mountain region of northwest Italy. Carbonates and Evaporites. 34(3). 955–973. 17 indexed citations
9.
Tiwari, Ashwani Kumar, Abhay Kumar Singh, & Mukesh Kumar Mahato. (2017). Assessment of groundwater quality of Pratapgarh district in India for suitability of drinking purpose using water quality index (WQI) and GIS technique. Sustainable Water Resources Management. 4(3). 601–616. 64 indexed citations
10.
Tiwari, Ashwani Kumar & Marina De Maio. (2017). Assessment of Sulphate and Iron Contamination and Seasonal Variations in the Water Resources of a Damodar Valley Coalfield, India: A Case Study. Bulletin of Environmental Contamination and Toxicology. 100(2). 271–279. 9 indexed citations
11.
Tiwari, Ashwani Kumar, Vivek Kanhangad, & Ram Bilas Pachori. (2017). Histogram refinement for texture descriptor based image retrieval. Signal Processing Image Communication. 53. 73–85. 24 indexed citations
12.
Mahato, Mukesh Kumar, Prasoon Kumar Singh, Abhay Kumar Singh, & Ashwani Kumar Tiwari. (2016). ASSESSMENT OF MAJOR IONIC COMPOSITIONS AND ANTHROPOGENIC INFLUENCES IN THE RAINWATER OVER A COAL MINING ENVIRONMENT OF DAMODAR RIVER BASIN, INDIA. Polymer Journal. 2(4). 461–474. 6 indexed citations
13.
Tiwari, Ashwani Kumar, Prasoon Kumar Singh, & Mukesh Kumar Mahato. (2016). Hydrogeochemical Investigation and Qualitative Assessment of Surface Water Resources in West Bokaro Coalfield, India. Journal of the Geological Society of India. 87(1). 85–96. 17 indexed citations
14.
Tiwari, Ashwani Kumar, Marina De Maio, Prasoon Kumar Singh, & Abhay Kumar Singh. (2016). Hydrogeochemical characterization and groundwater quality assessment in a coal mining area, India. Arabian Journal of Geosciences. 9(3). 90 indexed citations
15.
Tiwari, Ashwani Kumar, Marina De Maio, Prasoon Kumar Singh, & Mukesh Kumar Mahato. (2015). Evaluation of Surface Water Quality by Using GIS and a Heavy Metal Pollution Index (HPI) Model in a Coal Mining Area, India. Bulletin of Environmental Contamination and Toxicology. 95(3). 304–310. 157 indexed citations
16.
Singh, Pradeep Kumar, et al.. (2015). A statistical evaluation for the groundwater quality of Jharia coalfield, India.. International Journal of ChemTech Research. 7(4). 1880–1888. 2 indexed citations
17.
Ghosh, Amit, Ashwani Kumar Tiwari, & Santosh K. Das. (2015). A GIS based DRASTIC model for assessing groundwater vulnerability of Katri Watershed, Dhanbad, India. Modeling Earth Systems and Environment. 1(3). 72 indexed citations
18.
Tiwari, Ashwani Kumar & Abhay Kumar Singh. (2014). Hydrogeochemical Investigation and Groundwater Quality Assessment of Pratapgarh District, Uttar Pradesh. Journal of the Geological Society of India. 83(3). 329–343. 196 indexed citations
19.
Tiwari, Ashwani Kumar, Prasoon Kumar Singh, & Mukesh Kumar Mahato. (2013). Chemistry of Groundwater and their Adverse Effects on Human Health: A Review. Indian Journal of Health and Wellbeing. 4(4). 923–927. 4 indexed citations
20.
Mishra, Rohit Kumar, et al.. (2010). Water borne bacterial contaminants and their management using phylogenetic approach.. National Academy Science Letters. 33. 347–353. 1 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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