Norbert Vávra

484 total citations
17 papers, 354 citations indexed

About

Norbert Vávra is a scholar working on Global and Planetary Change, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, Norbert Vávra has authored 17 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Global and Planetary Change, 3 papers in Ecology, Evolution, Behavior and Systematics and 3 papers in Ecology. Recurrent topics in Norbert Vávra's work include Marine Ecology and Invasive Species (5 papers), Geology and Paleoclimatology Research (3 papers) and Aquatic Invertebrate Ecology and Behavior (2 papers). Norbert Vávra is often cited by papers focused on Marine Ecology and Invasive Species (5 papers), Geology and Paleoclimatology Research (3 papers) and Aquatic Invertebrate Ecology and Behavior (2 papers). Norbert Vávra collaborates with scholars based in Austria, Australia and Denmark. Norbert Vávra's co-authors include K Weghaupt, H. Kucera, P. Sevelda, M. Schemper, Heinrich Salzer, Andrew N. Ostrovsky, Claus Nielsen, David K. Ferguson, Daphne E. Lee and Gregory J. Jordan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Cancer and International Journal of Coal Geology.

In The Last Decade

Norbert Vávra

16 papers receiving 335 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Norbert Vávra Austria 8 128 118 117 50 43 17 354
Shaina Balayan United States 7 231 1.8× 34 0.3× 206 1.8× 22 0.4× 30 0.7× 7 521
S. Mérigeaud France 12 23 0.2× 56 0.5× 12 0.1× 86 1.7× 11 0.3× 27 410
Kieran Murphy Canada 13 169 1.3× 20 0.2× 60 0.5× 41 0.8× 92 2.1× 30 382
J. Schmid Germany 12 11 0.1× 26 0.2× 42 0.4× 14 0.3× 15 0.3× 36 399
Mio Takahashi Japan 11 35 0.3× 14 0.1× 17 0.1× 61 1.2× 22 0.5× 35 487
Iva Sedláková Czechia 10 77 0.6× 25 0.2× 10 0.1× 18 0.4× 9 0.2× 26 481
W.S.B. Yeung Hong Kong 16 260 2.0× 27 0.2× 91 0.8× 31 0.6× 246 5.7× 27 762
Victoria Clark United States 12 63 0.5× 4 0.0× 25 0.2× 14 0.3× 19 0.4× 19 393
Josie Hughes Canada 10 6 0.0× 29 0.2× 123 1.1× 24 0.5× 121 2.8× 18 598
Peter Russell Australia 7 172 1.3× 8 0.1× 72 0.6× 20 0.4× 67 1.6× 7 340

Countries citing papers authored by Norbert Vávra

Since Specialization
Citations

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

Fields of papers citing papers by Norbert Vávra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norbert Vávra

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

All Works

17 of 17 papers shown
1.
Zágoršek, Kamil, Andrew N. Ostrovsky, & Norbert Vávra. (2011). The new cheilostome bryozoan Metrarabdotos nehybai from the Middle Miocene of Moravia (Czech Republic): palaeofaunistic, taxonomic and ontogenetic aspects. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 260(1). 21–31. 2 indexed citations
2.
Schmidt, Alexander R., Vincent Perrichot, Matthias Svojtka, et al.. (2010). Cretaceous African life captured in amber. Proceedings of the National Academy of Sciences. 107(16). 7329–7334. 81 indexed citations
3.
Ferguson, David K., Daphne E. Lee, Jennifer M. Bannister, et al.. (2009). The taphonomy of a remarkable leaf bed assemblage from the Late Oligocene–Early Miocene Gore Lignite Measures, southern New Zealand. International Journal of Coal Geology. 83(2-3). 173–181. 35 indexed citations
4.
Ostrovsky, Andrew N., Norbert Vávra, Joanne S. Porter, Patrick N. Wyse Jackson, & Mary Jones. (2008). Sexual reproduction in gymnolaemate Bryozoa: History and perspectives of the research. 9 indexed citations
5.
Ostrovsky, Andrew N., et al.. (2008). Diversity of brood chambers in calloporid bryozoans (Gymnolaemata, Cheilostomata): comparative anatomy and evolutionary trends. Zoomorphology. 128(1). 13–35. 21 indexed citations
6.
Vávra, Norbert, et al.. (2007). New and unusual Bryozoa from the Badenian (Middle Miocene) of the Moravian part of the Vienna Basin (Central Paratethys, Czech Republic). Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 243(2). 201–215. 8 indexed citations
7.
Rögl, Fred, Rostislav Brzobohatý, Stjepan Ćorić, et al.. (2003). Paleobiological Characterization of the Karpatian Stage. 357–360. 4 indexed citations
8.
Медведев, П. В., et al.. (2001). Primary organic matter and lithofacies of siliceous shungite rocks from Karelia. Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 2001(11). 641–658. 3 indexed citations
9.
Vávra, Norbert, et al.. (1997). Duxite and its geochemical biomarkers (“chemofossils”) from Bilina open-cast mine in the North Bohemian Basin (Miocene, Czech Republic). Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 1997(4). 223–243. 5 indexed citations
10.
Höck, Volker, Friedrich Koller, & Norbert Vávra. (1993). Chemical Characterization of Fossil Resins ("Amber") - A Critical Review of Methods, Problems and Possibilities: Determination of Mineral Species, Botanical Sources and Geographical Attribution. 49. 7 indexed citations
11.
Krumbiegel, Günter, et al.. (1993). Glessite, a tertiary resin produced by Burseraceae angiosperms. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 187(3). 299–324. 8 indexed citations
12.
13.
Vávra, Norbert, et al.. (1990). Occurrence and chemical characterization of fossil resins from "Colţi" (District of Buzău, Romania). Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 1990(5). 283–294. 3 indexed citations
14.
Sevelda, P., Norbert Vávra, M. Schemper, & Heinrich Salzer. (1990). Prognostic factors for survival in Stage I epithelial ovarian carcinoma. Cancer. 65(10). 2349–2352. 72 indexed citations
15.
Vávra, Norbert. (1980). Paläochemie. Chemie in unserer Zeit. 14(4). 115–123. 2 indexed citations
16.
Vávra, Norbert. (1979). Bryozoa from Tertiary rocks of Austria. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 157(3). 366–392. 3 indexed citations
17.
Vávra, Norbert, et al.. (1971). Die direkte Umsetzung von Phenolen mit Dimethylsulfoxid Methylthiomethylierung von Anilinen und Phenolen, 6. Mitt.. Monatshefte für Chemie - Chemical Monthly. 102(4). 1072–1080. 5 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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