Ivan Zagorchev

635 total citations
45 papers, 382 citations indexed

About

Ivan Zagorchev is a scholar working on Geophysics, Oceanography and Artificial Intelligence. According to data from OpenAlex, Ivan Zagorchev has authored 45 papers receiving a total of 382 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Geophysics, 16 papers in Oceanography and 15 papers in Artificial Intelligence. Recurrent topics in Ivan Zagorchev's work include Geological Formations and Processes Exploration (26 papers), Marine and environmental studies (16 papers) and Geochemistry and Geologic Mapping (14 papers). Ivan Zagorchev is often cited by papers focused on Geological Formations and Processes Exploration (26 papers), Marine and environmental studies (16 papers) and Geochemistry and Geologic Mapping (14 papers). Ivan Zagorchev collaborates with scholars based in Bulgaria, Russia and Switzerland. Ivan Zagorchev's co-authors include Yotzo Yanev, Bastien Mennecart, Denis Geraads, Nikolaï Spassov, Ekaterina Trifonova, William Lowrie, Giovanni Muttoni, Daria Ivanova, Maurizio Gaetani and Kristalina Stoykova and has published in prestigious journals such as Quaternary Science Reviews, Palaeogeography Palaeoclimatology Palaeoecology and Marine and Petroleum Geology.

In The Last Decade

Ivan Zagorchev

41 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ivan Zagorchev Bulgaria	10	259	93	81	63	52	45	382
HJ Campbell New Zealand	10	248 1.0×	148 1.6×	108 1.3×	46 0.7×	38 0.7×	13	364
Jožica Zupanič Croatia	11	193 0.7×	91 1.0×	142 1.8×	33 0.5×	41 0.8×	30	335
D. N. B. Skinner New Zealand	10	271 1.0×	63 0.7×	141 1.7×	89 1.4×	32 0.6×	20	379
Orhan Kaya Türkiye	10	378 1.5×	116 1.2×	67 0.8×	165 2.6×	30 0.6×	30	486
Yuji Okimura Japan	9	170 0.7×	241 2.6×	108 1.3×	37 0.6×	58 1.1×	17	356
Lothar Viereck Germany	12	251 1.0×	64 0.7×	91 1.1×	63 1.0×	35 0.7×	17	333
A. Chabukiani Georgia	5	298 1.2×	46 0.5×	54 0.7×	72 1.1×	16 0.3×	5	393
J. Roger France	8	240 0.9×	112 1.2×	99 1.2×	32 0.5×	12 0.2×	9	394
Ljupko Rundić Serbia	11	304 1.2×	90 1.0×	155 1.9×	45 0.7×	17 0.3×	29	398
Nino Sadradze Georgia	9	521 2.0×	62 0.7×	61 0.8×	138 2.2×	26 0.5×	12	633

Countries citing papers authored by Ivan Zagorchev

Since Specialization

Citations

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

Fields of papers citing papers by Ivan Zagorchev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ivan Zagorchev

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

Zagorchev, Ivan, et al.. (2024). Earth Sciences in the secondary education of Bulgaria. Review of the Bulgarian Geological Society. 85(3). 11–14.

Zagorchev, Ivan, et al.. (2015). Cadomian and post-cadomian tectonics west of the Rhodope Massif – The Frolosh greenstone belt and the Ograzhdenian metamorphic supercomplex. 29(2). 101–132. 10 indexed citations

Zagorchev, Ivan. (2007). Polymetamorphic complexes in the eastern parts of the Balkan Peninsula: 600 Ma of geodynamic evolution. AGU Fall Meeting Abstracts. 2007. 1 indexed citations

Stoykova, Kristalina, et al.. (2003). First Finding of Upper Cretaceous in the Konyava Mountain, SW Bulgaria. Comptes Rendus De L Academie Bulgare Des Sciences. 56(5). 59–64. 2 indexed citations

Yanev, Yotzo, et al.. (2002). Structure and Alpine evolution of Bulgaria. Geologica Balcanica. 32(2-4). 9–15. 64 indexed citations

Zagorchev, Ivan. (2002). Neogene fluviolacustrine systems in the northern Peri-Aegean Region. Geologica Balcanica. 32(2-4). 139–144. 5 indexed citations

Zagorchev, Ivan, et al.. (2001). First Data on a Danian Age of the Conglomeratic Formation near Panagyurishte and Streicha (Sredna-Gora Mountains). 54. 8. 2 indexed citations

Zagorchev, Ivan, et al.. (2001). First Data on a Late Maastrichtian-Danian Age of the Conglomeratic Formation in the Sole of the Central-Balkan Granite Thrust Sheet. Comptes Rendus De L Academie Bulgare Des Sciences. 54. 8. 1 indexed citations

Zagorchev, Ivan, et al.. (2000). Palaeogene Sediments in the Padala Graben, Northwestern Rila Mountain. Comptes Rendus De L Academie Bulgare Des Sciences. 53. 6. 4 indexed citations

10.

Zagorchev, Ivan, et al.. (1999). Palaeogene sediments in the Padala graben, northwestern Rila Mountain, Bulgaria. Geologica Balcanica. 29(3-4). 59–69. 2 indexed citations

11.

Тодоров, Тодор, et al.. (1996). The Geological Heritage of Bulgaria (overview). Geologica Balcanica. 26(1). 63–68.

12.

Zagorchev, Ivan. (1996). IUGS Geosites form for Database on Geological Sites, and proposal for Geosites form, Balkan Geological Heritage List. Geologica Balcanica. 26(1). 9–12. 1 indexed citations

13.

Zagorchev, Ivan, et al.. (1996). Mineral waters and hydrogeothermal resources in Bulgaria. GeoJournal. 40(4). 2 indexed citations

14.

Zagorchev, Ivan & Tzanko Tzankov. (1996). Geological Sites of Special Scientific Importance (GSSSI): an approach to Bulgarian and Balkan geotopes. Geologica Balcanica. 26(1). 51–56. 1 indexed citations

15.

Zagorchev, Ivan. (1995). Pre-Paleogene Alpine tectonics in Southwestern Bulgaria. Geologica Balcanica. 25(5-6). 91–112. 5 indexed citations

16.

Trifonova, Ekaterina, et al.. (1995). The Triassic in Southwest Bulgaria. Stratigraphic correlation of key sections in the Iskar Carbonate Group. Geologica Balcanica. 25(1). 27–59. 3 indexed citations

17.

Zagorchev, Ivan, et al.. (1993). The Triassic in Southwest Bulgaria. Upper Triassic red beds (Moesian Group) in the Golo-bârdo unit. Geologica Balcanica. 23(5). 35–45. 4 indexed citations

18.

Zagorchev, Ivan, et al.. (1993). K-Ar data for the deformations and low-grade metamorphism in Permian and Triassic red beds in SW Bulgaria. Geologica Balcanica. 23(5). 46–46. 5 indexed citations

19.

Zagorchev, Ivan, et al.. (1989). Paleogene stratigraphy in a part of SW Bulgaria. Geologica Balcanica. 19(6). 41–69. 8 indexed citations

20.

Zagorchev, Ivan, et al.. (1989). New stratigraphic data on Lower Drimos Limestones (Upper Triassic) from the section of Karpenission, Pindos-Olonos Zone (Eurytania, Greece). Geologica Balcanica. 19(5). 3–14. 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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