Ruud Scharn

2.0k total citations · 2 hit papers
10 papers, 1.3k citations indexed

About

Ruud Scharn is a scholar working on Molecular Biology, Nature and Landscape Conservation and Paleontology. According to data from OpenAlex, Ruud Scharn has authored 10 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Molecular Biology, 3 papers in Nature and Landscape Conservation and 3 papers in Paleontology. Recurrent topics in Ruud Scharn's work include Climate change and permafrost (3 papers), Ecology and Vegetation Dynamics Studies (3 papers) and Evolution and Paleontology Studies (3 papers). Ruud Scharn is often cited by papers focused on Climate change and permafrost (3 papers), Ecology and Vegetation Dynamics Studies (3 papers) and Evolution and Paleontology Studies (3 papers). Ruud Scharn collaborates with scholars based in Sweden, Switzerland and Norway. Ruud Scharn's co-authors include Alexandre Antonelli, Daniele Silvestro, Alexander Zizka, Christine D. Bacon, Fabien L. Condamine, Fernanda Antunes Carvalho, Tobias Andermann, Sten Svantesson, Niklas Wengström and Camila Duarte Ritter and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Systematic Biology and Environmental Research Letters.

In The Last Decade

Ruud Scharn

10 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

CoordinateCleaner: Standardized cleaning of occurrence records from biological collection databases

2019 685 citations Alexander Zizka, Daniele Silvestro et al. Methods in Ecology and Evolution profile →
Amazonia is the primary source of Neotropical biodiversity

2018 347 citations Alexandre Antonelli, Alexander Zizka et al. Proceedings of the National Academy of Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ruud Scharn Sweden	8	626	519	495	306	178	10	1.3k
Tobias Andermann Sweden	15	547 0.9×	463 0.9×	518 1.0×	392 1.3×	279 1.6×	23	1.4k
Josué A. R. Azevedo Brazil	9	458 0.7×	438 0.8×	498 1.0×	297 1.0×	148 0.8×	21	1.0k
Patrice Descombes Switzerland	19	344 0.5×	448 0.9×	366 0.7×	412 1.3×	123 0.7×	32	1.0k
F. B. Vincent Florens Mauritius	21	600 1.0×	441 0.8×	249 0.5×	467 1.5×	125 0.7×	63	1.3k
Rafael Molina‐Venegas Spain	17	400 0.6×	462 0.9×	312 0.6×	275 0.9×	134 0.8×	42	997
Buntarou Kusumoto Japan	21	485 0.8×	607 1.2×	424 0.9×	420 1.4×	87 0.5×	56	1.2k
Katharine A. Marske United States	17	386 0.6×	370 0.7×	522 1.1×	448 1.5×	432 2.4×	30	1.2k
María Ariza Norway	6	365 0.6×	349 0.7×	411 0.8×	287 0.9×	140 0.8×	7	870
Guilherme de Oliveira Brazil	19	414 0.7×	415 0.8×	554 1.1×	308 1.0×	271 1.5×	41	1.1k
Harith Farooq Mozambique	10	381 0.6×	401 0.8×	472 1.0×	280 0.9×	153 0.9×	23	973

Countries citing papers authored by Ruud Scharn

Since Specialization

Citations

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

Fields of papers citing papers by Ruud Scharn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ruud Scharn

This figure shows the co-authorship network connecting the top 25 collaborators of Ruud Scharn. A scholar is included among the top collaborators of Ruud Scharn 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 Ruud Scharn. Ruud Scharn 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.

Scharn, Ruud, Maja K. Sundqvist, Christine D. Bacon, et al.. (2022). Limited decadal growth of mountain birch saplings has minor impact on surrounding tundra vegetation. Ecology and Evolution. 12(6). e9028–e9028. 4 indexed citations

2.

Abarenkov, Kessy, Erik Kristiansson, Martin Ryberg, et al.. (2022). The curse of the uncultured fungus. MycoKeys. 86. 177–194. 10 indexed citations

3.

Scharn, Ruud, Chelsea J. Little, Christine D. Bacon, et al.. (2021). Decreased soil moisture due to warming drives phylogenetic diversity and community transitions in the tundra. Environmental Research Letters. 16(6). 64031–64031. 15 indexed citations

4.

Scharn, Ruud, Heather Reese, Anne D. Bjorkman, et al.. (2021). Vegetation responses to 26 years of warming at Latnjajaure Field Station, northern Sweden. Arctic Science. 8(3). 858–877. 19 indexed citations

5.

Zizka, Alexander, Daniele Silvestro, Tobias Andermann, et al.. (2019). CoordinateCleaner: Standardized cleaning of occurrence records from biological collection databases. Methods in Ecology and Evolution. 10(5). 744–751. 685 indexed citations breakdown →

6.

Antonelli, Alexandre, et al.. (2018). Data And Analyses Scripts For Antonelli Zizka Et Al.. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations

7.

Antonelli, Alexandre, Alexander Zizka, Fernanda Antunes Carvalho, et al.. (2018). Amazonia is the primary source of Neotropical biodiversity. Proceedings of the National Academy of Sciences. 115(23). 6034–6039. 347 indexed citations breakdown →

8.

Antonelli, Alexandre, Fabien L. Condamine, R. Henrik Nilsson, et al.. (2016). Toward a Self-Updating Platform for Estimating Rates of Speciation and Migration, Ages, and Relationships of Taxa. Systematic Biology. 66(2). syw066–syw066. 38 indexed citations

9.

Töpel, Mats, Alexander Zizka, Maria Fernanda Calió, et al.. (2016). SpeciesGeoCoder: Fast Categorization of Species Occurrences for Analyses of Biodiversity, Biogeography, Ecology, and Evolution. Systematic Biology. 66(2). syw064–syw064. 70 indexed citations

10.

Antonelli, Alexandre, Alexander Zizka, Daniele Silvestro, et al.. (2015). An engine for global plant diversity: highest evolutionary turnover and emigration in the American tropics. Frontiers in Genetics. 6. 130–130. 71 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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