Citations per year, relative to Torsten Källqvist Torsten Källqvist (= 1×)
peers
Enrique Torres
Countries citing papers authored by Torsten Källqvist
Since
Specialization
Citations
This map shows the geographic impact of Torsten Källqvist'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 Torsten Källqvist with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Torsten Källqvist more than expected).
Fields of papers citing papers by Torsten Källqvist
This network shows the impact of papers produced by Torsten Källqvist. 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 Torsten Källqvist. The network helps show where Torsten Källqvist may publish in the future.
Co-authorship network of co-authors of Torsten Källqvist
This figure shows the co-authorship network connecting the top 25 collaborators of Torsten Källqvist.
A scholar is included among the top collaborators of Torsten Källqvist 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 Torsten Källqvist. Torsten Källqvist is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Eklo, Ole Martin, Marit Almvik, Marianne Stenrød, et al.. (2015). Degradation and mobility of pesticides in Norwegian soils. Opinion of the Panel on Plant Protection Products of the Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).1 indexed citations
3.
Sverdrup, Line Emilie, Ole Martin Eklo, Merete Grung, et al.. (2014). Risk assessment of the fungicide Luna Privilege with the active substance fluopyram. Opinion of the Panel on Plant Protection Products of the Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).1 indexed citations
4.
Eklo, Ole Martin, Merete Grung, Torsten Källqvist, et al.. (2013). Risk assessment of the insecticide Movento 100 SC with the active substance spirotetramat. Opinion of the Panel on Plant Protection Products of the Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).1 indexed citations
5.
Eklo, Ole Martin, Merete Grung, Torsten Källqvist, et al.. (2012). Risk assessment of the fungicide Bontima with the active substances cyprodinil and isopyrazam. Opinion of the Panel on plant protection products of the Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).2 indexed citations
6.
Sverdrup, Line Emilie, Ole Martin Eklo, Merete Grung, et al.. (2011). Risk assessment of the pesticide Envidor with the active substance spirodiclofen. Opinion of the Panel on plant protection products Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).2 indexed citations
7.
Sverdrup, Line Emilie, Ole Martin Eklo, Ingeborg Klingen, et al.. (2010). Risk assessment of the pesticide Coragen 20 SC with the active substance chlorantraniliprole. Opinion of the Panel on pesticides, Norwegian Scientific Committee for Food Safety. BIBSYS Brage (BIBSYS (Norway)).2 indexed citations
Källqvist, Torsten. (2007). PNEC for metals in the marine environment derived from species sensitivity distributions. Duo Research Archive (University of Oslo).8 indexed citations
Källqvist, Torsten, et al.. (2006). Initial assessment of eleven pharmaceuticals using the EMEA guideline in Norway. Intiell risikovurdering av elleve legemidler etter EMEAS risikoveileder i Norge. BIBSYS Brage (BIBSYS (Norway)).2 indexed citations
Källqvist, Torsten, et al.. (2003). Effect of zinc on the early life stages of brown trout (Salmo trutta) at different levels of water hardness. Duo Research Archive (University of Oslo).3 indexed citations
15.
Källqvist, Torsten, et al.. (2002). Implementation of the Urban Waste Water Treatment Directive in Norway - An Evaluation of the Norwegian Approach regarding Wastewater Treatment. Duo Research Archive (University of Oslo).3 indexed citations
Källqvist, Torsten, et al.. (1996). Resirkulering av næringssalter i biodammer med alger og dafnier. ( Recirculation of plant nutrients in ponds with algae and daphnia). Duo Research Archive (University of Oslo).1 indexed citations
Källqvist, Torsten, et al.. (1988). Lake Turkana. Limnological study 1985-1988. Duo Research Archive (University of Oslo).15 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.