This map shows the geographic impact of G.M. Dirkse'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 G.M. Dirkse with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G.M. Dirkse more than expected).
This network shows the impact of papers produced by G.M. Dirkse. 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 G.M. Dirkse. The network helps show where G.M. Dirkse may publish in the future.
Co-authorship network of co-authors of G.M. Dirkse
This figure shows the co-authorship network connecting the top 25 collaborators of G.M. Dirkse.
A scholar is included among the top collaborators of G.M. Dirkse 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 G.M. Dirkse. G.M. Dirkse is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Dirkse, G.M., et al.. (2014). De ontrafeling van in Nederland ingeburgerde Amerikaanse herfstasters (Symphyotrichum Nees subg. Symphyotrichum sect. Symphyotrichum, Asteraceae). Gorteria. 37(1). 1–24.1 indexed citations
Dirkse, G.M., et al.. (2007). Solanum carolinense L. en Pimpinella peregrina L. in Nederland. Gorteria. 33(1). 21–27.4 indexed citations
9.
Dirkse, G.M., et al.. (2004). Forest Focus in Nederland; een blauwdruk voor een nationaal programma bosmonitoring. Socio-Environmental Systems Modeling.1 indexed citations
10.
Dirkse, G.M., et al.. (2004). Betekenis van de bosmeetnetten voor de beleidscyclus van LNV. Socio-Environmental Systems Modeling.1 indexed citations
11.
Dirkse, G.M., et al.. (2003). Meetnet functievervulling bos; het Nederlandse bos 2001-2002. Socio-Environmental Systems Modeling.3 indexed citations
12.
Dirkse, G.M., et al.. (2002). Het meetnet functievervulling bos. Socio-Environmental Systems Modeling.2 indexed citations
13.
Losada-Lima, Ana, et al.. (2001). Flora brilógica de la ciudad de La Laguna (Tenerife, Islas Canarias). Socio-Environmental Systems Modeling. 115–119.1 indexed citations
14.
Dirkse, G.M., et al.. (2000). Koprus (Juncus capitatus Weigel) terug in Noord-Brabant door natuurontwikkeling. Gorteria. 26(1). 7–16.
15.
Dirkse, G.M., et al.. (1995). A revision of Rhynchostegiella (Musci, Brachytheciaceae) in the Canary Islands. Socio-Environmental Systems Modeling. 20. 109–121.19 indexed citations
16.
Dirkse, G.M.. (1995). Greven, H.C. 1995. Grimmia Hedw. (Grimmiaceae, Musci) in Europe. 38(1). 55–61.1 indexed citations
17.
Dirkse, G.M., et al.. (1995). Crossidium (Musci, Pottiaceae) in the Canary Islands (Spain). Socio-Environmental Systems Modeling. 20(1). 12–25.3 indexed citations
18.
Dirkse, G.M., et al.. (1993). Indeling in ecologische groepen van Nederlandse blad- en levermossen. Gorteria. 19(1). 1–29.9 indexed citations
19.
Aptroot, André, et al.. (1992). Rode Lijst van in Nederland verdwenen en bedreigde mossen en korstmossen. Gorteria. 18(1). 1–20.3 indexed citations
20.
Dirkse, G.M., H.F. van Dobben, & Carl Olof Tamm. (1991). Effects of fertilization on herb and moss layers of a Scots pine stand in Lisselbo (Sweden); a multivariate analysis. Data Archiving and Networked Services (DANS).8 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.