Ulf Wiktander

552 total citations
10 papers, 442 citations indexed

About

Ulf Wiktander is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, Ulf Wiktander has authored 10 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ecology, 7 papers in Ecology, Evolution, Behavior and Systematics and 4 papers in Nature and Landscape Conservation. Recurrent topics in Ulf Wiktander's work include Avian ecology and behavior (9 papers), Animal Behavior and Reproduction (7 papers) and Plant and animal studies (5 papers). Ulf Wiktander is often cited by papers focused on Avian ecology and behavior (9 papers), Animal Behavior and Reproduction (7 papers) and Plant and animal studies (5 papers). Ulf Wiktander collaborates with scholars based in Sweden and Germany. Ulf Wiktander's co-authors include Ola Olsson, Sven G. Nilsson, Noél Holmgren and Sören Svensson and has published in prestigious journals such as Proceedings of the Royal Society B Biological Sciences, Oecologia and Biological Conservation.

In The Last Decade

Ulf Wiktander

10 papers receiving 375 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulf Wiktander Sweden	9	347	236	196	66	52	10	442
Bodil Enoksson Sweden	10	293 0.8×	133 0.6×	201 1.0×	88 1.3×	60 1.2×	10	393
Tibor Kisbenedek Hungary	8	303 0.9×	294 1.2×	229 1.2×	58 0.9×	73 1.4×	11	481
Steve Trémont Australia	3	288 0.8×	126 0.5×	177 0.9×	53 0.8×	51 1.0×	8	346
Mathis Müller Switzerland	8	313 0.9×	160 0.7×	148 0.8×	60 0.9×	76 1.5×	8	375
Luc Schifferli Switzerland	9	466 1.3×	285 1.2×	163 0.8×	56 0.8×	42 0.8×	14	541
Alejandro Bodrati Argentina	12	394 1.1×	179 0.8×	253 1.3×	75 1.1×	102 2.0×	103	546
Rosana Aramburú Argentina	10	193 0.6×	83 0.4×	155 0.8×	32 0.5×	33 0.6×	28	283
Hans Källander Sweden	12	608 1.8×	426 1.8×	184 0.9×	63 1.0×	63 1.2×	43	700
Matti Åhlund Sweden	13	478 1.4×	320 1.4×	113 0.6×	50 0.8×	34 0.7×	17	594
Ghislain Rompré United States	12	252 0.7×	101 0.4×	176 0.9×	101 1.5×	78 1.5×	16	346

Countries citing papers authored by Ulf Wiktander

Since Specialization

Citations

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

Fields of papers citing papers by Ulf Wiktander

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulf Wiktander

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

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

1.

Wiktander, Ulf, Ola Olsson, & Sven G. Nilsson. (2001). Age and Reproduction in Lesser Spotted Woodpeckers (Dendrocopos Minor). The Auk. 118(3). 624–635. 8 indexed citations

2.

Olsson, Ola, et al.. (2001). Variability of patch type preferences in relation to resource availability and breeding success in a bird. Oecologia. 127(3). 435–443. 38 indexed citations

3.

Wiktander, Ulf, Ola Olsson, & Sven G. Nilsson. (2001). AGE AND REPRODUCTION IN LESSER SPOTTED WOODPECKERS (DENDROCOPOS MINOR). The Auk. 118(3). 624–624. 28 indexed citations

4.

Wiktander, Ulf, Ola Olsson, & Sven G. Nilsson. (2001). Annual and seasonal reproductive trends in the Lesser Spotted Woodpecker Dendrocopos minor. Ibis. 143(1). 72–82. 35 indexed citations

5.

Wiktander, Ulf, Ola Olsson, & Sven G. Nilsson. (2001). Seasonal variation in home-range size, and habitat area requirement of the lesser spotted woodpecker (Dendrocopos minor) in southern Sweden. Biological Conservation. 100(3). 387–395. 114 indexed citations

6.

Wiktander, Ulf, Ola Olsson, & Sven G. Nilsson. (2000). Parental care and social mating system in the Lesser Spotted Woodpecker Dendrocopos minor. Journal of Avian Biology. 31(4). 447–456. 55 indexed citations

7.

Olsson, Ola, Ulf Wiktander, & Sven G. Nilsson. (2000). Daily foraging routines and feeding effort of a small bird feeding on a predictable resource. Proceedings of the Royal Society B Biological Sciences. 267(1451). 1457–1461. 38 indexed citations

8.

Olsson, Ola, Ulf Wiktander, Noél Holmgren, & Sven G. Nilsson. (1999). Gaining Ecological Information about Bayesian Foragers through Their Behaviour. II. A Field Test with Woodpeckers. Oikos. 87(2). 264–264. 73 indexed citations

9.

Wiktander, Ulf, et al.. (1994). Breeding success of a Lesser Spotted Woodpecker Dendrocopos minor population. Ibis. 136(3). 318–322. 21 indexed citations

10.

Nilsson, Sven G., Ola Olsson, Sören Svensson, & Ulf Wiktander. (1992). Population trends and fluctuations in Swedish woodpeckers. Ornis Svecica. 2(1). 13–21. 32 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.

Explore authors with similar magnitude of impact