А. Н. Ефремов

544 total citations
41 papers, 258 citations indexed

About

А. Н. Ефремов is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Soil Science. According to data from OpenAlex, А. Н. Ефремов has authored 41 papers receiving a total of 258 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ecology, Evolution, Behavior and Systematics, 15 papers in Plant Science and 9 papers in Soil Science. Recurrent topics in А. Н. Ефремов's work include Bryophyte Studies and Records (10 papers), Soil and Environmental Studies (9 papers) and Botany and Plant Ecology Studies (8 papers). А. Н. Ефремов is often cited by papers focused on Bryophyte Studies and Records (10 papers), Soil and Environmental Studies (9 papers) and Botany and Plant Ecology Studies (8 papers). А. Н. Ефремов collaborates with scholars based in Russia, Hungary and Poland. А. Н. Ефремов's co-authors include Kevin Murphy, Eugenio Molina‐Navarro, Thomas A. Davidson, Deborah Hofstra, Karina Fidanza, Patricia A. Chambers, Lars Baastrup‐Spohr, Eric D. Dibble, Roger Paulo Mormul and B. Lukács and has published in prestigious journals such as Freshwater Biology, Hydrobiologia and BMC Plant Biology.

In The Last Decade

А. Н. Ефремов

28 papers receiving 248 citations

Peers

А. Н. Ефремов
Judita Kochjarová Slovakia
Morgane Gillard United States
Valérie Caron Australia
Karina Fidanza Brazil
Attila Mesterházy Hungary
Laurie E. Friday United Kingdom
C. Barre Hellquist United States
Ryonen Butcher Australia
Richard J. Handley Switzerland
Ângelo Alberto Schneider Brazil
Judita Kochjarová Slovakia
А. Н. Ефремов
Citations per year, relative to А. Н. Ефремов А. Н. Ефремов (= 1×) peers Judita Kochjarová

Countries citing papers authored by А. Н. Ефремов

Since Specialization
Citations

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

Fields of papers citing papers by А. Н. Ефремов

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by А. Н. Ефремов. 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 А. Н. Ефремов. The network helps show where А. Н. Ефремов may publish in the future.

Co-authorship network of co-authors of А. Н. Ефремов

This figure shows the co-authorship network connecting the top 25 collaborators of А. Н. Ефремов. A scholar is included among the top collaborators of А. Н. Ефремов 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 А. Н. Ефремов. А. Н. Ефремов 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.
Романов, Роман, et al.. (2025). The Charophytes (Characeae, Charophyceae) of the Caucasus. Plants. 14(12). 1788–1788.
2.
Романов, Роман, et al.. (2025). Description of new species Tolypella iranica (Charophyceae, Characeae) and update of the species distribution range of T. mongolica. Phytotaxa. 698(1). 1–14. 1 indexed citations
3.
Murphy, Kevin, et al.. (2024). Global hotspots of endemicity, rarity and speciation of aquatic macrophytes. Marine and Freshwater Research. 75(9). 3 indexed citations
4.
5.
Оsipov, А. N., et al.. (2024). 4,4’-Dipyridylcopper(II) nitrate as a 2D organometallic framework. Bulletin of the South Ural State University series Chemistry. 16(2). 177–182. 1 indexed citations
6.
Ефремов, А. Н., et al.. (2023). Prirodookhrannyi status vidov roda Allium L. v Omskoi oblasti. 23–29.
7.
Ефремов, А. Н., et al.. (2023). Genus Hydrocharis (Hydrocharitaceae): Ecology of Communities and Their Tolerance to Abiotic Factors. Inland Water Biology. 16(3). 428–438. 1 indexed citations
8.
Li, Zhizhong, Samuli Lehtonen, Andrew W. Gichira, et al.. (2022). Plastome phylogenomics and historical biogeography of aquatic plant genus Hydrocharis (Hydrocharitaceae). BMC Plant Biology. 22(1). 106–106. 6 indexed citations
9.
Murphy, Kevin, et al.. (2021). Ploidy state of aquatic macrophytes: Global distribution and drivers. Aquatic Botany. 173. 103417–103417. 11 indexed citations
10.
Mesterházy, Attila, et al.. (2021). Assessing the genuine identity of alien Vallisneria (Hydrocharitaceae) species in Europe. Aquatic Botany. 174. 103431–103431. 1 indexed citations
11.
12.
Ефремов, А. Н., et al.. (2021). Comparative Morphology of the Genus Hydrocharis L. (Hydrocharitaceae). Inland Water Biology. 14(6). 638–651. 3 indexed citations
13.
Murphy, Kevin, Priscilla Carvalho, А. Н. Ефремов, et al.. (2020). Latitudinal variation in global range‐size of aquatic macrophyte species shows evidence for a Rapoport effect. Freshwater Biology. 65(9). 1622–1640. 24 indexed citations
14.
Ефремов, А. Н., et al.. (2020). The genus Hydrocharis L. (Hydrocharitaceae): distribution features and conservation status. Botanica Pacifica. 9(2). 5 indexed citations
15.
Ефремов, А. Н., et al.. (2020). Section Typha of the Genus Typha L. (Typhaceae): Structure, Taxonomic Composition, and Evolution. Inland Water Biology. 13(2). 141–146. 1 indexed citations
16.
Murphy, Kevin, А. Н. Ефремов, Thomas A. Davidson, et al.. (2019). World distribution, diversity and endemism of aquatic macrophytes. Aquatic Botany. 158. 103127–103127. 111 indexed citations
17.
Bregadze, Vladimir I., et al.. (2019). Tris(4-Fluorophenyl)Antimony Dicarboranylcarboxylates. Bulletin of the South Ural State University series Chemistry. 11(4). 17–25. 3 indexed citations
18.
Ефремов, А. Н., et al.. (2019). Coenocompleх and Ecological Features of Hydrilla verticillata (L. f.) Royle (Hydrocharitaceae) in Northern Eurasia. Inland Water Biology. 12(1). 57–67. 4 indexed citations
19.
Ефремов, А. Н., et al.. (2017). THE DEVELOPMENT OF THE USA LEGISLATION ON THE FIGHT AGAINST TERRORISM AFTER 11 SEPTEMBER 2001. Journal of Foreign Legislation and Comparative Law. 3(3). 86–92.
20.

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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