Paramsothy Jeyakumar

2.7k total citations · 1 hit paper
91 papers, 2.0k citations indexed

About

Paramsothy Jeyakumar is a scholar working on Pollution, Environmental Chemistry and Soil Science. According to data from OpenAlex, Paramsothy Jeyakumar has authored 91 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Pollution, 27 papers in Environmental Chemistry and 27 papers in Soil Science. Recurrent topics in Paramsothy Jeyakumar's work include Heavy metals in environment (29 papers), Soil Carbon and Nitrogen Dynamics (23 papers) and Soil and Water Nutrient Dynamics (17 papers). Paramsothy Jeyakumar is often cited by papers focused on Heavy metals in environment (29 papers), Soil Carbon and Nitrogen Dynamics (23 papers) and Soil and Water Nutrient Dynamics (17 papers). Paramsothy Jeyakumar collaborates with scholars based in New Zealand, China and United States. Paramsothy Jeyakumar's co-authors include Hailong Wang, Nanthi Bolan, Zhaoliang Song, Shaopan Xia, Yong Sik Ok, Sabry M. Shaheen, Jörg Rinklebe, Christopher W. N. Anderson, Peter Bishop and Xiaofang Li and has published in prestigious journals such as The Science of The Total Environment, Journal of Hazardous Materials and Bioresource Technology.

In The Last Decade

Paramsothy Jeyakumar

81 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A critical review on bioremediation technologies for Cr(VI)-contaminated soils and wastewater

2019 373 citations Paramsothy Jeyakumar, Sabry M. Shaheen et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Paramsothy Jeyakumar New Zealand	23	835	551	373	366	338	91	2.0k
Guiyin Wang China	27	1.1k 1.3×	742 1.3×	343 0.9×	431 1.2×	318 0.9×	89	2.4k
Muhammad Azeem Pakistan	29	774 0.9×	526 1.0×	241 0.6×	248 0.7×	473 1.4×	68	2.1k
Sandeep K. Malyan India	29	853 1.0×	479 0.9×	503 1.3×	519 1.4×	528 1.6×	53	3.4k
Xiaokai Zhang China	17	1.2k 1.4×	522 0.9×	229 0.6×	460 1.3×	256 0.8×	32	2.1k
Fei Huang China	25	1.0k 1.2×	773 1.4×	238 0.6×	400 1.1×	406 1.2×	53	2.2k
Zygmunt M. Gusiatin Poland	22	1.0k 1.2×	330 0.6×	227 0.6×	302 0.8×	282 0.8×	93	2.0k
Hamada Abdelrahman Egypt	24	609 0.7×	406 0.7×	238 0.6×	188 0.5×	298 0.9×	46	1.7k
Hongbiao Cui China	27	1.1k 1.4×	466 0.8×	179 0.5×	375 1.0×	372 1.1×	64	1.9k
Seunghun Hyun South Korea	25	1.1k 1.3×	690 1.3×	596 1.6×	507 1.4×	220 0.7×	98	2.8k

Countries citing papers authored by Paramsothy Jeyakumar

Since Specialization

Citations

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

Fields of papers citing papers by Paramsothy Jeyakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Paramsothy Jeyakumar

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

All Works

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20 of 20 papers shown

Jeyakumar, Paramsothy, et al.. (2025). Assessing Controlled Traffic Farming as a Precision Agriculture Strategy for Minimising N2O Losses. Nitrogen. 6(3). 63–63.

Huang, Yanyan, Yang Xu, Jianhong Li, et al.. (2025). Engineered biochar amended co-composting for greenhouse gas mitigation, nitrogen conservation, and eco-efficiency assessment. Journal of environmental chemical engineering. 13(5). 118104–118104.

Burkitt, LL, et al.. (2025). Redox-induced phosphorus release from critical source areas following rainfall events in New Zealand. Journal of Environmental Management. 374. 124006–124006. 3 indexed citations

Zhang, Jingmin, Jianhong Li, Yanyan Huang, et al.. (2024). Impact of coconut-fiber biochar on lead translocation, accumulation, and detoxification mechanisms in a soil–rice system under elevated lead stress. Journal of Hazardous Materials. 469. 133903–133903. 13 indexed citations

He, Lizhi, Boling Li, Song Li, et al.. (2024). Enhancement of nutrient use efficiency with biochar and wood vinegar: A promising strategy for improving soil productivity. Journal of the Science of Food and Agriculture. 105(1). 465–472. 8 indexed citations

Li, Jiayi, Yurong Gao, Caibin Li, et al.. (2024). Pristine and Fe-functionalized biochar for the simultaneous immobilization of arsenic and antimony in a contaminated mining soil. Journal of Hazardous Materials. 469. 133937–133937. 30 indexed citations

Sun, Haijun, Sen Chen, Ning Zhu, et al.. (2023). Hydrothermal carbonization aqueous phase promotes nutrient retention and humic substance formation during aerobic composting of chicken manure. Bioresource Technology. 385. 129418–129418. 17 indexed citations

Wei, Jing, Chen Tu, Tao Long, et al.. (2023). Remediation technologies for neonicotinoids in contaminated environments: Current state and future prospects. Environment International. 178. 108044–108044. 32 indexed citations

Davies, Clive E, et al.. (2023). An innovative lysimeter system for controlled climate studies. Biosystems Engineering. 228. 105–119. 7 indexed citations

10.

Burkitt, LL, et al.. (2023). Exploring Phosphorus Dynamics in Submerged Soils and Its Implications on the Inconsistent Rice Yield Response to Added Inorganic Phosphorus Fertilisers in Paddy Soils in Sri Lanka. Journal of soil science and plant nutrition. 24(1). 1–20. 10 indexed citations

11.

Jeyakumar, Paramsothy, et al.. (2022). The Nitrogen Dynamics of Newly Developed Lignite-Based Controlled-Release Fertilisers in the Soil-Plant Cycle. Plants. 11(23). 3288–3288. 9 indexed citations

12.

Zhang, Yu, Paramsothy Jeyakumar, Changlei Xia, et al.. (2022). Being applied at rice or wheat season impacts biochar's effect on gaseous nitrogen pollutants from the wheat growth cycle. Environmental Pollution. 306. 119409–119409. 7 indexed citations

13.

Chen, Sen, Yanfang Feng, Lanfang Han, et al.. (2022). Responses of rice (Oryza sativa L.) plant growth, grain yield and quality, and soil properties to the microplastic occurrence in paddy soil. Journal of Soils and Sediments. 22(8). 2174–2183. 48 indexed citations

14.

Jeyakumar, Paramsothy, Nabeel Khan Niazi, Lukas Van Zwieten, et al.. (2022). Biochar and soil properties limit the phytoavailability of lead and cadmium by Brassica chinensis L. in contaminated soils. Biochar. 4(1). 31 indexed citations

15.

Sun, Haijun, Paramsothy Jeyakumar, Changlei Xia, et al.. (2022). Citric acid modified biochar application at a low dosage can synchronically mitigate the nitrogenous gas pollutants emission from rice paddy soils. Environmental Pollution. 312. 120068–120068. 12 indexed citations

16.

Jeyakumar, Paramsothy, et al.. (2022). Effect of Reaction-Finished Solution of Hydrochar (HRFS) Application on Rice Grain Yield and Nitrogen Use Efficiency in Saline Soil. Phyton. 91(4). 859–868. 2 indexed citations

17.

Bishop, Peter & Paramsothy Jeyakumar. (2021). A comparison of three nitrate leaching mitigation treatments with dicyandiamide using lysimeters. New Zealand Journal of Agricultural Research. 65(6). 547–560. 5 indexed citations

18.

Sun, Haijun, Yudong Chen, Paramsothy Jeyakumar, et al.. (2021). Effect of biofertilizer and wheat straw biochar application on nitrous oxide emission and ammonia volatilization from paddy soil. Environmental Pollution. 275. 116640–116640. 53 indexed citations

19.

Li, Xiang, Paramsothy Jeyakumar, Wei Lan, et al.. (2020). Influence of biochar and soil properties on soil and plant tissue concentrations of Cd and Pb: A meta-analysis. The Science of The Total Environment. 755(Pt 2). 142582–142582. 149 indexed citations

20.

Jeyakumar, Paramsothy, et al.. (2013). Comparative tolerance of Pinus radiata and microbial activity to copper and zinc in a soil treated with metal-amended biosolids. Environmental Science and Pollution Research. 21(5). 3254–3263. 7 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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