This map shows the geographic impact of Eckart Ehlers'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 Eckart Ehlers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eckart Ehlers more than expected).
This network shows the impact of papers produced by Eckart Ehlers. 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 Eckart Ehlers. The network helps show where Eckart Ehlers may publish in the future.
Co-authorship network of co-authors of Eckart Ehlers
This figure shows the co-authorship network connecting the top 25 collaborators of Eckart Ehlers.
A scholar is included among the top collaborators of Eckart Ehlers 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 Eckart Ehlers. Eckart Ehlers is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ehlers, Eckart & Willem Floor. (1993). Urban Change in Iran, 1920–1941. Iranian Studies. 26(3-4). 251–275.35 indexed citations
12.
Ehlers, Eckart, J. Bähr, & Chauncy D. Harris. (1992). Modelling the city : cross-cultural perspectives.3 indexed citations
13.
Ehlers, Eckart, et al.. (1989). The Dubai Handbook. Die Welt des Islams. 29(1/4). 161–161.3 indexed citations
14.
Ehlers, Eckart. (1984). Die agraren Siedlungsgrenzen der Erde : Gedanken zu ihrer Genese und Typologie am Beispiel des kanadischen Waldlandes. F. Steiner eBooks.1 indexed citations
Uhlig, Harald, et al.. (1976). Tagungsbericht und wissenschaftliche Abhandlungen : 40. Deutscher Geographentag Innsbruck, 19. bis 25. Mai 1975. F. Steiner eBooks.1 indexed citations
17.
Ehlers, Eckart. (1974). Beiträge zur physischen Geographie Irans.3 indexed citations
18.
Ehlers, Eckart. (1971). Südkaspisches Tiefland (Nordiran) und Kaspisches Meer : Beiträge zu ihrer Entwicklungsgeschichte im Jung- und Postpleistozän.8 indexed citations
19.
Ehlers, Eckart, et al.. (1970). Strukturwandlungen im nomadisch-bäuerlichen Lebensraum des Orients. F. Steiner eBooks.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.