This map shows the geographic impact of Frank Klötzli'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 Frank Klötzli with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Frank Klötzli more than expected).
This network shows the impact of papers produced by Frank Klötzli. 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 Frank Klötzli. The network helps show where Frank Klötzli may publish in the future.
Co-authorship network of co-authors of Frank Klötzli
This figure shows the co-authorship network connecting the top 25 collaborators of Frank Klötzli.
A scholar is included among the top collaborators of Frank Klötzli 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 Frank Klötzli. Frank Klötzli is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Klötzli, Frank. (2015). Standörtliche Grenzen von Fagaceen : ein Vergleich in beiden Hemisphären. Publication Server of Goethe University Frankfurt am Main (Goethe University Frankfurt).1 indexed citations
Landolt, Elias, Andreas Erhardt, Otto Hegg, et al.. (2010). Flora indicativa = Ecological inicator values and biological attributes of the flora of Switzerland and the Alps : ökologische Zeigerwerte und biologische Kennzeichen zur Flora der Schweiz und der Alpen.56 indexed citations
5.
Landolt, Elias, Andreas Erhardt, Otto Hegg, et al.. (2010). Flora indicativa. Ökologische Zeigerwerte und biologische Kennzeichen zur Flora der Schweiz und der Alpen. Ecological indicators values and biological attributes of the flora of Switzerland and the Alps. DORA WSL (Swiss Federal Institute for Forest, Snow and Landscape Research).14 indexed citations
6.
Klötzli, Frank. (2005). Der Rhein - Lebensader einer Region.5 indexed citations
Klötzli, Frank & Gian‐Reto Walther. (2000). The behavior and dynamics of some dominant herbaceous plants of Swiss deciduous forests. Fragmenta Floristica et Geobotanica. 45. 111–121.1 indexed citations
Klötzli, Frank. (1976). Grenzen von Laubwäldern in Europa. Berichte der Deutschen Botanischen Gesellschaft. 89(2-3). 371–380.3 indexed citations
20.
Ellenberg, Heinz & Frank Klötzli. (1972). Waldgesellschaften und Waldstandorte der Schweiz. DORA WSL (Swiss Federal Institute for Forest, Snow and Landscape Research).158 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.