Johan Träff

463 total citations
7 papers, 332 citations indexed

About

Johan Träff is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Infectious Diseases. According to data from OpenAlex, Johan Träff has authored 7 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Ecology, 4 papers in Ecology, Evolution, Behavior and Systematics and 2 papers in Infectious Diseases. Recurrent topics in Johan Träff's work include Avian ecology and behavior (5 papers), Animal Behavior and Reproduction (3 papers) and Bird parasitology and diseases (2 papers). Johan Träff is often cited by papers focused on Avian ecology and behavior (5 papers), Animal Behavior and Reproduction (3 papers) and Bird parasitology and diseases (2 papers). Johan Träff collaborates with scholars based in Sweden, Czechia and United Kingdom. Johan Träff's co-authors include Lars Gustafsson, Miroslav Král, Thor Veen, Anna Qvarnström, Nina Svedin, Mårten B. Hjernquist, Thomas Borge, Glenn‐Peter Sætre, Gunilla Andersson and Jon Haavie and has published in prestigious journals such as Science, Proceedings of the Royal Society B Biological Sciences and Behavioral Ecology and Sociobiology.

In The Last Decade

Johan Träff

7 papers receiving 325 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Johan Träff Sweden	6	169	166	163	43	35	7	332
Sama Zefania United Kingdom	10	201 1.2×	137 0.8×	96 0.6×	34 0.8×	30 0.9×	19	343
Sheela P. Turbek United States	11	167 1.0×	128 0.8×	125 0.8×	57 1.3×	47 1.3×	20	296
Sampath S. Seneviratne Sri Lanka	11	147 0.9×	120 0.7×	145 0.9×	38 0.9×	33 0.9×	34	297
Márcio Repenning Brazil	11	181 1.1×	164 1.0×	122 0.7×	38 0.9×	79 2.3×	28	376
Iain Barr United Kingdom	7	116 0.7×	179 1.1×	82 0.5×	23 0.5×	15 0.4×	12	283
Gary R. Graves Denmark	3	75 0.4×	97 0.6×	114 0.7×	25 0.6×	72 2.1×	4	258
Irene Pellegrino Italy	11	170 1.0×	89 0.5×	99 0.6×	76 1.8×	47 1.3×	34	284
Nathan H. Rice United States	11	121 0.7×	133 0.8×	159 1.0×	116 2.7×	95 2.7×	21	347
Alejandro Centeno‐Cuadros Spain	10	204 1.2×	98 0.6×	102 0.6×	51 1.2×	36 1.0×	20	296
J. Nevil Amos Australia	9	241 1.4×	93 0.6×	234 1.4×	69 1.6×	68 1.9×	12	388

Countries citing papers authored by Johan Träff

Since Specialization

Citations

This map shows the geographic impact of Johan Träff'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 Johan Träff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johan Träff more than expected).

Fields of papers citing papers by Johan Träff

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johan Träff. 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 Johan Träff. The network helps show where Johan Träff may publish in the future.

Co-authorship network of co-authors of Johan Träff

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Träff. A scholar is included among the top collaborators of Johan Träff 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 Johan Träff. Johan Träff is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Träff, Johan, et al.. (2019). Importance of infection of haemosporidia blood parasites during different life history stages for long‐term reproductive fitness of collared flycatchers. Journal of Avian Biology. 50(8). 14 indexed citations

2.

Zehtindjiev, Pavel, et al.. (2016). Haemosporidian blood parasite diversity and prevalence in the semi-collared flycatcher ( Ficedula semitorquata ) from the eastern Balkans. Parasitology International. 65(6). 613–617. 6 indexed citations

3.

Briedis, Martins, Steffen Hahn, Lars Gustafsson, et al.. (2016). Breeding latitude leads to different temporal but not spatial organization of the annual cycle in a long‐distance migrant. Journal of Avian Biology. 47(6). 743–748. 69 indexed citations

4.

Briedis, Martins, Johan Träff, Steffen Hahn, et al.. (2016). Year-round spatiotemporal distribution of the enigmatic Semi-collared Flycatcher Ficedula semitorquata. Journal für Ornithologie. 157(3). 895–900. 11 indexed citations

5.

Veen, Thor, Johan Träff, Franz J. Weissing, & Ben C. Sheldon. (2008). Reduced costs of mixed-species pairings in flycatchers: by-product or female strategy?. Behavioral Ecology and Sociobiology. 63(3). 329–337. 4 indexed citations

6.

Sæther, Stein Are, Glenn‐Peter Sætre, Thomas Borge, et al.. (2007). Sex Chromosome-Linked Species Recognition and Evolution of Reproductive Isolation in Flycatchers. Science. 318(5847). 95–97. 195 indexed citations

7.

Veen, Thor, Nina Svedin, Jukka T. Forsman, et al.. (2006). Does migration of hybrids contribute to post-zygotic isolation in flycatchers?. Proceedings of the Royal Society B Biological Sciences. 274(1610). 707–712. 33 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.

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