René Schumacker

402 total citations
39 papers, 284 citations indexed

About

René Schumacker is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, René Schumacker has authored 39 papers receiving a total of 284 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Plant Science, 25 papers in Ecology, Evolution, Behavior and Systematics and 8 papers in Ecology. Recurrent topics in René Schumacker's work include Botany and Plant Ecology Studies (28 papers), Bryophyte Studies and Records (24 papers) and Lichen and fungal ecology (14 papers). René Schumacker is often cited by papers focused on Botany and Plant Ecology Studies (28 papers), Bryophyte Studies and Records (24 papers) and Lichen and fungal ecology (14 papers). René Schumacker collaborates with scholars based in Belgium, France and Italy. René Schumacker's co-authors include Cecı́lia Sérgio, Michele Aleffi, Riclef Grolle, Ryszard Ochyra, Franck‐Olivier Denayer, Bruno de Foucault, Chantal Van Haluwyn, Damien Cuny, Irène Bisang and André Sotiaux and has published in prestigious journals such as Environmental Pollution, Biological Conservation and Photochemistry and Photobiology.

In The Last Decade

René Schumacker

35 papers receiving 227 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
René Schumacker Belgium 9 227 201 50 26 20 39 284
A.G. Davey Australia 10 51 0.2× 172 0.9× 110 2.2× 33 1.3× 6 0.3× 12 309
Mariann Marschall United Kingdom 5 236 1.0× 164 0.8× 101 2.0× 22 0.8× 4 0.2× 6 335
Palmira Carvalho Portugal 8 205 0.9× 166 0.8× 28 0.6× 31 1.2× 11 0.6× 14 277
Werner Koch Germany 10 180 0.8× 163 0.8× 40 0.8× 83 3.2× 18 0.9× 17 349
Михаил Андреев Russia 10 261 1.1× 173 0.9× 117 2.3× 66 2.5× 17 0.8× 33 336
C.P. Whitfield United Kingdom 9 79 0.3× 264 1.3× 41 0.8× 129 5.0× 11 0.6× 10 324
А. А. Таскаева Russia 6 63 0.3× 31 0.2× 56 1.1× 29 1.1× 11 0.6× 31 145
Jessica Bramley‐Alves Australia 5 126 0.6× 41 0.2× 180 3.6× 68 2.6× 31 1.6× 7 272
Grenville Lucas United Kingdom 4 67 0.3× 72 0.4× 62 1.2× 23 0.9× 4 0.2× 6 186
Rodrigo Lemes Martins Brazil 8 76 0.3× 43 0.2× 43 0.9× 7 0.3× 10 0.5× 34 153

Countries citing papers authored by René Schumacker

Since Specialization
Citations

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

Fields of papers citing papers by René Schumacker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of René Schumacker

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

All Works

20 of 20 papers shown
1.
Goia, Irina, et al.. (2015). Multivariate analysis - a tool for bryosociological studies. Case study for the bryophyte epiphytic communities from the upper Arieș River basin (Romania).. 50. 143–150. 1 indexed citations
2.
Sérgio, Cecı́lia, et al.. (2009). Bryophytes of S. Jorge Island (Azores, Portugal). Conservation and biogeographic characterization.. 23. 147–223. 1 indexed citations
3.
Aleffi, Michele, René Schumacker, & Roberta Tacchi. (2004). Contributo alla conoscenza della flora briologica del Trentino: il Bosco Welsperg (Parco Naturale Paneveggio-Pale di S. Martino), con una nota sulla Radula visianica C. Massal.. Unicam Scientific Publications (University of Camerino). 34(1). 87–94. 3 indexed citations
4.
Cuny, Damien, et al.. (2003). Patterns of metal soil contamination and changes in terrestrial cryptogamic communities. Environmental Pollution. 129(2). 289–297. 45 indexed citations
5.
Goia, Irina & René Schumacker. (2003). DECAYING WOOD COMMUNITIES FROM THE UPPER BASIN OF THE ARIEŞ RIVER CONSERVING RARE AND VULNERABLE BRYOPHYTES. 3 indexed citations
6.
Schumacker, René & Rosalina Gabriel. (2002). GYMNOCOLEA INFLATA (HUDS.) DUMORT., ON TERCEIRA ISLAND (AZORES, PORTUGAL). Dialnet (Universidad de la Rioja). 20(1). 101–104. 2 indexed citations
7.
Schumacker, René, et al.. (2000). Development of the Hautes-Fagnes peat bogs (Belgium): new perspectives using ground-penetrating radar. Open Repository and Bibliography (University of Liège). 7 indexed citations
8.
Schumacker, René, et al.. (1999). The bryophyte flora of the Gran Paradiso National Park (Aosta Valley and Piedmont, Italy) and its immediate surroundings: a synthesis. 160(1). 1–107. 4 indexed citations
9.
Aleffi, Michele, et al.. (1998). Dumortiera hirsuta (Sw.) Nees in Calabria (Italy), its southernmost and highest localities in Europe, and additions to the bryophyte flora of this region.. Unicam Scientific Publications (University of Camerino). 19(4). 341–359. 4 indexed citations
10.
Schumacker, René, et al.. (1997). New survey of the Bryophyte flora of the Gran Paradiso National Park and its immediate surroundings. Preliminary results.. 4(1). 33–48. 5 indexed citations
11.
Aleffi, Michele & René Schumacker. (1995). Check-list and red-list of the liverworts (Marchantiophyta) and hornworts (Anthocerotophyta) of Italy.. Flora Mediterranea. 5(1). 73–161. 23 indexed citations
12.
Sérgio, Cecı́lia, et al.. (1992). Evaluation of the status of the bryophyte flora of Madeita with reference to endemic and threatened European species. Biological Conservation. 59(2-3). 223–231. 14 indexed citations
13.
Damblon, Freddy, et al.. (1990). Nécessité des études paléoécologiques pour une gestion raisonnée des tourbières hautes. Open Repository and Bibliography (University of Liège). 1 indexed citations
14.
Schumacker, René. (1990). AboutJungermania franzonianaDe Not.pro interim,or the first discovery ofPlagiochila exigua(Tayl.) Tayl. in.Central Europe. Journal of Bryology. 16(2). 307–308. 1 indexed citations
15.
Libois, Roland, et al.. (1987). Etude du régime alimentaire du sanglier (Sus scrofa L.) dans les Ardennes belges. 7(3). 4 indexed citations
16.
Bisang, Irène, Phillip L. Geissler, & René Schumacker. (1986). Harpalejeunea ovata spruce schiffn. plagiochila exigua tayl. tayl. and frullania jackii gott at madonna del sasso tessin switzerland and their european distribution. Candollea. 41(2). 413–422. 4 indexed citations
17.
Damblon, Freddy, et al.. (1985). Etude de l'évolution récente de la végétation dans la fagne de Cléfay, par l'analyse pollinique des cespites de linaigrettes et de molinies.. Open Repository and Bibliography (University of Liège). 1 indexed citations
18.
Schumacker, René, et al.. (1985). Le plan de gestion écologique de la Réserve Naturelle Domaniale des Hautes-Fagnes.. Open Repository and Bibliography (University of Liège).
19.
Petit, François & René Schumacker. (1985). L'utilisation des plantes aquatiques comme indicateur du type d'activité géomorphologique d'une rivière ardennaise. Open Repository and Bibliography (University of Liège). 32(3). 163–163. 8 indexed citations
20.
Grolle, Riclef & René Schumacker. (1982). Zur Synonymik und Verbreitung vonPlagiochila spinulosa(Dicks.) Dum. undP. killarniensisPears.. Journal of Bryology. 12(2). 215–225. 19 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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