Helmi Hamdi

2.9k total citations · 1 hit paper
67 papers, 2.1k citations indexed

About

Helmi Hamdi is a scholar working on Pollution, Industrial and Manufacturing Engineering and Plant Science. According to data from OpenAlex, Helmi Hamdi has authored 67 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pollution, 16 papers in Industrial and Manufacturing Engineering and 15 papers in Plant Science. Recurrent topics in Helmi Hamdi's work include Heavy metals in environment (14 papers), Soil Carbon and Nitrogen Dynamics (12 papers) and Phosphorus and nutrient management (10 papers). Helmi Hamdi is often cited by papers focused on Heavy metals in environment (14 papers), Soil Carbon and Nitrogen Dynamics (12 papers) and Phosphorus and nutrient management (10 papers). Helmi Hamdi collaborates with scholars based in Tunisia, Qatar and Oman. Helmi Hamdi's co-authors include Naceur Jedidi, Saoussen Benzarti, Jason C. White, Roberto De La Torre-Roche, Isao Aoyama, Wade H. Elmer, Christian O. Dimkpa, Alia D. Servin, P.S. Bindraban and Arnab Mukherjee and has published in prestigious journals such as Environmental Science & Technology, Renewable and Sustainable Energy Reviews and Journal of Hazardous Materials.

In The Last Decade

Helmi Hamdi

65 papers receiving 2.0k citations

Hit Papers

A review of the use of engineered nanomaterials to suppre... 2015 2026 2018 2022 2015 100 200 300 400
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.

  1. A review of the use of engineered nanomaterials to suppress plant disease and enhance crop yield
    2015 432 citations Roberto De La Torre-Roche, Helmi Hamdi et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helmi Hamdi Tunisia 23 697 517 509 374 364 67 2.1k
Izabela Jośko Poland 22 682 1.0× 480 0.9× 645 1.3× 331 0.9× 123 0.3× 46 1.7k
Shahin Oustan Iran 23 266 0.4× 565 1.1× 360 0.7× 350 0.9× 308 0.8× 106 2.0k
Hemen Sarma India 27 1.0k 1.5× 440 0.9× 259 0.5× 270 0.7× 262 0.7× 103 2.5k
Juan Huang China 30 634 0.9× 262 0.5× 362 0.7× 262 0.7× 595 1.6× 109 2.3k
Luca Marchiol Italy 22 1.2k 1.8× 945 1.8× 452 0.9× 292 0.8× 211 0.6× 51 2.7k
Behnam Asgari Lajayer Iran 30 571 0.8× 1.1k 2.1× 275 0.5× 292 0.8× 366 1.0× 90 2.6k
Muhammad Tahir Pakistan 26 375 0.5× 676 1.3× 307 0.6× 340 0.9× 153 0.4× 88 2.4k
Amir Fotovat Iran 22 293 0.4× 427 0.8× 524 1.0× 204 0.5× 280 0.8× 75 1.5k
Sajid Mehmood China 31 635 0.9× 1.2k 2.3× 271 0.5× 236 0.6× 345 0.9× 71 2.9k
Amir Lakzian Iran 22 301 0.4× 501 1.0× 374 0.7× 130 0.3× 335 0.9× 111 1.6k

Countries citing papers authored by Helmi Hamdi

Since Specialization
Citations

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

Fields of papers citing papers by Helmi Hamdi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmi Hamdi

This figure shows the co-authorship network connecting the top 25 collaborators of Helmi Hamdi. A scholar is included among the top collaborators of Helmi Hamdi 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 Helmi Hamdi. Helmi Hamdi 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.
2.
El‐Shafie, Ahmed S., et al.. (2024). Removal of antibiotics from aqueous solutions: insights of competitive adsorption onto Ni-impregnated biochar of spent coffee grounds. Applied Water Science. 14(9). 7 indexed citations
3.
Abdullah, Meshal M., Ammar Abulibdeh, Sophia Ghanimeh, et al.. (2024). Characterizing the dynamics of climate and native desert plants in Qatar. Journal of Arid Environments. 225. 105274–105274. 8 indexed citations
4.
Mokni‐Tlili, Sonia, Anna Markowicz, Sławomir Sułowicz, & Helmi Hamdi. (2024). Culture-based and molecular investigation of antibiotic and metal resistance in a semi-arid agricultural soil repeatedly amended with urban sewage sludge. Environmental Research. 263. 120182–120182.
5.
Saadaoui, Imen, et al.. (2023). Heat-stress-induced changes in enzymatic antioxidant activities and biochemicalprocesses in bell pepper (Capsicum annuum L.) seedlings. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY. 47(6). 1165–1173. 2 indexed citations
6.
Hamdi, Helmi, et al.. (2023). Reuse of Sludge as Organic Soil Amendment: Insights into the Current Situation and Potential Challenges. Sustainability. 15(8). 6773–6773. 22 indexed citations
7.
Saadaoui, Imen, et al.. (2022). Evaluation of Roholtiella sp. Extract on Bell Pepper (Capsicum annuum L.) Yield and Quality in a Hydroponic Greenhouse System. Frontiers in Plant Science. 13. 843465–843465. 2 indexed citations
8.
Mokni‐Tlili, Sonia, Sarra Hechmi, Hadda‐Imene Ouzari, et al.. (2022). Co-occurrence of antibiotic and metal resistance in long-term sewage sludge-amended soils: influence of application rates and pedo-climatic conditions. Environmental Science and Pollution Research. 30(10). 26596–26612. 10 indexed citations
9.
10.
Hechmi, Sarra, Helmi Hamdi, Sonia Mokni‐Tlili, et al.. (2021). Variation of soil properties with sampling depth in two different light-textured soils after repeated applications of urban sewage sludge. Journal of Environmental Management. 297. 113355–113355. 21 indexed citations
11.
Hamdi, Helmi, Sarra Hechmi, Mohamed Khelil, et al.. (2018). Repetitive land application of urban sewage sludge: Effect of amendment rates and soil texture on fertility and degradation parameters. CATENA. 172. 11–20. 106 indexed citations
12.
Zoghlami, Rahma Inès, Sonia Mokni‐Tlili, Helmi Hamdi, et al.. (2016). Physicochemical, microbiological and ecotoxicological characterization of urban sewage sludge destined for agricultural reuse. Journal of New Sciences. 27. 10 indexed citations
13.
Benzarti, Saoussen, et al.. (2015). Total phenolic compounds and antioxidant potential of quince (Cydonia oblonga Miller) leaf methanol extract. International journal of innovation and applied studies. 13(3). 518–526. 20 indexed citations
14.
Hamdi, Helmi & Rashid Sbia. (2014). La relation dynamique entre émission de CO2, utilisation d'énergie et croissance dans les pays du Conseil de Coopération du Golfe : une analyse agrégée. Économie appliquée. 67(2). 161–182. 1 indexed citations
15.
Hamdi, Helmi, Roberto De La Torre-Roche, Joseph Hawthorne, & Jason C. White. (2014). Impact of non-functionalized and amino-functionalized multiwall carbon nanotubes on pesticide uptake by lettuce (Lactuca sativaL.). Nanotoxicology. 9(2). 172–180. 52 indexed citations
16.
17.
Boukhattem, Lahcen, et al.. (2013). Energy efficiency in buildings: Thermophysical characterization of building materials. 391–395. 10 indexed citations
18.
Khadhar, Samia, et al.. (2010). Distribution of 16 EPA-priority polycyclic aromatic hydrocarbons (PAHs) in sludges collected from nine Tunisian wastewater treatment plants. Journal of Hazardous Materials. 183(1-3). 98–102. 67 indexed citations
19.
Hamdi, Helmi, Levonas Manusadžianas, Isao Aoyama, & Naceur Jedidi. (2006). Effects of anthracene, pyrene and benzo[a]pyrene spiking and sewage sludge compost amendment on soil ecotoxicity during a bioremediation process. Chemosphere. 65(7). 1153–1162. 49 indexed citations
20.
Hamdi, Helmi, et al.. (2003). Valuation of Municipal Solid Waste Compost of Tunis(Tunisia)-Agronomic Aspect. 14. 62–64. 8 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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