Denis Țopa

550 total citations
34 papers, 345 citations indexed

About

Denis Țopa is a scholar working on Soil Science, Plant Science and Biomaterials. According to data from OpenAlex, Denis Țopa has authored 34 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Soil Science, 10 papers in Plant Science and 7 papers in Biomaterials. Recurrent topics in Denis Țopa's work include Soil Carbon and Nitrogen Dynamics (7 papers), Crop Yield and Soil Fertility (6 papers) and Pesticide and Herbicide Environmental Studies (5 papers). Denis Țopa is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (7 papers), Crop Yield and Soil Fertility (6 papers) and Pesticide and Herbicide Environmental Studies (5 papers). Denis Țopa collaborates with scholars based in Romania, Netherlands and Malaysia. Denis Țopa's co-authors include G. Jităreanu, Irina Gabriela Cara, Elena Ungureanu, Laura Bulgariu, Maria E. Fortună, Iuliana Motrescu, Florina Stoica, Roxana Nicoleta Rațu, Mariana Rusu and Cătălina A. Peptu and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Surface Science and Materials.

In The Last Decade

Denis Țopa

28 papers receiving 332 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Denis Țopa Romania	11	144	71	67	46	39	34	345
Ebrahim Moghiseh Iran	10	93 0.6×	72 1.0×	89 1.3×	44 1.0×	19 0.5×	16	320
Irina Gabriela Cara Romania	11	136 0.9×	88 1.2×	56 0.8×	77 1.7×	17 0.4×	26	366
G. Jităreanu Romania	13	186 1.3×	92 1.3×	95 1.4×	63 1.4×	19 0.5×	50	455
Mirza Abid Mehmood Pakistan	8	122 0.8×	100 1.4×	171 2.6×	41 0.9×	63 1.6×	30	418
Kamel Mohamed Eltohamy China	14	137 1.0×	72 1.0×	63 0.9×	95 2.1×	26 0.7×	36	446
Rahma Inès Zoghlami Tunisia	12	176 1.2×	139 2.0×	75 1.1×	48 1.0×	24 0.6×	23	416
Megahed Amer Egypt	13	91 0.6×	53 0.7×	162 2.4×	24 0.5×	27 0.7×	44	503
Gerson Laerson Drescher United States	11	178 1.2×	54 0.8×	196 2.9×	27 0.6×	25 0.6×	41	405
Ayaz Mehmood Pakistan	12	77 0.5×	43 0.6×	92 1.4×	28 0.6×	39 1.0×	44	407
H. C. Joshi India	8	119 0.8×	60 0.8×	127 1.9×	43 0.9×	25 0.6×	39	459

Countries citing papers authored by Denis Țopa

Since Specialization

Citations

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

Fields of papers citing papers by Denis Țopa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Denis Țopa

This figure shows the co-authorship network connecting the top 25 collaborators of Denis Țopa. A scholar is included among the top collaborators of Denis Țopa 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 Denis Țopa. Denis Țopa 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

Stoica, Florina, Gabriela Râpeanu, Roxana Nicoleta Rațu, et al.. (2025). Red Beetroot and Its By-Products: A Comprehensive Review of Phytochemicals, Extraction Methods, Health Benefits, and Applications. Agriculture. 15(3). 270–270. 6 indexed citations

Cara, Irina Gabriela, et al.. (2025). Effects of Tillage Systems and Bacterial Inoculation on Enzyme Activities and Selected Soil Chemical Properties. Agriculture. 15(12). 1285–1285.

Rusu, Mariana, et al.. (2025). Soil Nutrient Dynamics and Farming Sustainability Under Different Plum Orchard Management Practices in the Pedoclimatical Conditions of Moldavian Plateau. Agriculture. 15(5). 509–509. 3 indexed citations

Rusu, Mariana, et al.. (2025). COMPARATIVE ANALYSIS OF DIGESTION METHODS FOR QUANTIFYING HEAVY METALS IN PLUM ORCHARDS. 57(4(200)/2024). 701–721. 1 indexed citations

Țopa, Denis, et al.. (2025). Long-Term Effect of Tillage Practices on Soil Physical Properties and Winter Wheat Yield in North-East Romania. Agriculture. 15(9). 989–989. 3 indexed citations

Țopa, Denis, et al.. (2025). Exploring Soil Hydro-Physical Improvements Under No-Tillage: A Sustainable Approach for Soil Health. Agriculture. 15(9). 981–981. 1 indexed citations

Rusu, Mariana, Irina Gabriela Cara, Florina Stoica, Denis Țopa, & G. Jităreanu. (2024). Quality Parameters of Plum Orchard Subjected to Conventional and Ecological Management Systems in Temperate Production Area. Horticulturae. 10(9). 907–907. 8 indexed citations

Ungureanu, Elena, et al.. (2024). Adsorption of Ni(II) from Aqueous Media on Biodegradable Natural Polymers—Sarkanda Grass Lignin. Crystals. 14(4). 381–381. 6 indexed citations

Ungureanu, Elena, et al.. (2023). Design of Functional Polymer Systems to Optimize the Filler Retention in Obtaining Cellulosic Substrates with Improved Properties. Materials. 16(5). 1904–1904. 10 indexed citations

10.

Ungureanu, Elena, et al.. (2023). Comparison Adsorption of Cd (II) onto Lignin and Polysaccharide-Based Polymers. Polymers. 15(18). 3794–3794. 11 indexed citations

11.

Ungureanu, Elena, et al.. (2023). CORNHUSK POWDERS AS ADSORBENTS FOR NITRITES IN SOLUTION: A THERMODYNAMIC AND KINETIC APPROACH. SHILAP Revista de lepidopterología. 56(3(195)/2023). 321–344.

12.

Rusu, Mariana, et al.. (2023). TRANSFER OF HEAVY METALS IN SOIL IN-PLUM CULTIVATION: A FIELD STUDY IN ADAMACHI IASI, ROMANIA. SHILAP Revista de lepidopterología. 56(1(193)). 59–74. 5 indexed citations

13.

Cara, Irina Gabriela, et al.. (2022). Biochar a Promising Strategy for Pesticide-Contaminated Soils. Agriculture. 12(10). 1579–1579. 59 indexed citations

14.

Teliban, Gabriel-Ciprian, Vasile Stoleru, Gabriela Mihalache, et al.. (2022). The Response of Runner Bean Crop to Irrigation and Fertilization. Romanian Agricultural Research. 39. 269–281. 1 indexed citations

15.

Burlică, Radu, et al.. (2022). Preliminary Study on the Impact of Non-Thermal Plasma Activated Water on the Quality of Triticum aestivum L. cv. Glosa Sprouts. Horticulturae. 8(12). 1158–1158. 5 indexed citations

16.

Fortună, Maria E., et al.. (2022). Effects of Hybrid Polymeric Material Based on Polycaprolactone on the Environment. Materials. 15(14). 4868–4868. 7 indexed citations

17.

Cara, Irina Gabriela, et al.. (2021). Environmental Remediation of Metribuzin Herbicide by Mesoporous Carbon—Rich from Wheat Straw. Applied Sciences. 11(11). 4935–4935. 18 indexed citations

18.

Țopa, Denis, et al.. (2021). Assessment of Andean lupin (Lupinus mutabilis) Genotypes for Improved Frost Tolerance. Agriculture. 11(2). 155–155. 7 indexed citations

19.

Țopa, Denis, et al.. (2020). The Influence of Conservative Tillage Systems on Physico-Chemical Properties and Yield under a Cambic Chernozem from Northeastern Part of Romania. Romanian Agricultural Research. 37. 141–149. 2 indexed citations

20.

Țopa, Denis, et al.. (2009). Soil structure and the effect of management practices on a cambic chernozem.. 52(2). 90–95. 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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