This map shows the geographic impact of E. Verheij'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 E. Verheij with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. Verheij more than expected).
This network shows the impact of papers produced by E. Verheij. 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 E. Verheij. The network helps show where E. Verheij may publish in the future.
Co-authorship network of co-authors of E. Verheij
This figure shows the co-authorship network connecting the top 25 collaborators of E. Verheij.
A scholar is included among the top collaborators of E. Verheij 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 E. Verheij. E. Verheij is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kayanne, Hajime, Makoto Ōmori, Katharina Fabricius, et al.. (2007). Coral Reefs of Palau.12 indexed citations
3.
Verheij, E., et al.. (2006). Coelacanth (Latimeria chalumnae Smith, 1939) discoveries and conservation in Tanzania. South African Journal of Science. 102. 486–490.9 indexed citations
Woelkerling, Wm. J. & E. Verheij. (1995). Type collections of nongeniculate Corallinales (Rhodophyta) in the Rijksherbarium (L), Leiden University, The Netherlands. Blumea - Biodiversity Evolution and Biogeography of Plants. 40(1). 33–90.12 indexed citations
9.
Verheij, E.. (1994). Nongeniculate Corallinaceae (Corallinales, Rhodophyta) from the spermonde Archipelago, SW Sulawesi, Indonesia. Blumea - Biodiversity Evolution and Biogeography of Plants. 39. 95–137.38 indexed citations
10.
Verheij, E.. (1993). Spongites sulawesiensis, a new species of Corallinaceae (Corallinales, Rhodophyta) from the Spermonde Archipelago, Sulawesi, Indonesia. The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center).3 indexed citations
11.
Verheij, E. & P.L.A. Erftemeijer. (1993). Distribution of seagrasses and associated macroalgae in South Sulawesi, Indonesia. Blumea - Biodiversity Evolution and Biogeography of Plants. 38(1). 45–64.27 indexed citations
Verheij, E. & Willem F. Prud’homme van Reine. (1993). Seaweeds of the Spermonde Archipelago, SW Sulawesi, Indonesia. Data Archiving and Networked Services (DANS).44 indexed citations
14.
Verheij, E., et al.. (1992). The typhication of nongeniculate Corallinales (Rhodophyta) involving Siboga Expedition collections. Blumea - Biodiversity Evolution and Biogeography of Plants. 36(2). 273–291.9 indexed citations
Verheij, E. & M. Borel Best. (1987). Notes on the genus Polycyathus Duncan, 1876 and a description of three new Scleractinian corals from the Indo-Pacific. Data Archiving and Networked Services (DANS). 61(12). 147–154.4 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.