This map shows the geographic impact of Irene Wittmer'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 Irene Wittmer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Irene Wittmer more than expected).
This network shows the impact of papers produced by Irene Wittmer. 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 Irene Wittmer. The network helps show where Irene Wittmer may publish in the future.
Co-authorship network of co-authors of Irene Wittmer
This figure shows the co-authorship network connecting the top 25 collaborators of Irene Wittmer.
A scholar is included among the top collaborators of Irene Wittmer 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 Irene Wittmer. Irene Wittmer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wittmer, Irene, et al.. (2019). Pesticides dans les eaux de surface. Mesures de réduction et monitoring - synthèse des apprentissages liés aux projets «Phytos 62A». DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 66–73.1 indexed citations
Moschet, Christoph, Irene Wittmer, Christian Stamm, Heinz Singer, & Juliane Hollender. (2015). Insektizide und Fungizide in Fliessgewässern. Wichtig zur Beurteilung der Gewässerqualität. DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 54–65.1 indexed citations
Wittmer, Irene, et al.. (2014). Über 100 Pestizide in Fliessgewässern; Programm NAWA Spez zeigt die hohe Pestizidbelastung der Schweizer Fliessgewässer auf. DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 32–43.7 indexed citations
Munz, Nicole, Christian Leu, & Irene Wittmer. (2012). Pestizidmessungen in Fliessgewässern. Schweizweite Auswertung. DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 32–41.3 indexed citations
9.
Wittmer, Irene, Ruth Scheidegger, Christian Stamm, Willi Gujer, & Hans‐Peter Bader. (2011). Modelling biocide leaching from facades. Water Research. 45(11). 3453–3460.28 indexed citations
Wittmer, Irene & Michael Burkhardt. (2009). Dynamique des rejets de biocides et de pesticides. DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 67. 8.1 indexed citations
15.
Wittmer, Irene & Michael Burkhardt. (2009). Dynamics of biocide and pesticide input. DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)). 67. 8.3 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.