Jørgen Kristiansen

2.0k total citations
71 papers, 1.4k citations indexed

About

Jørgen Kristiansen is a scholar working on Molecular Biology, Ecology and Biomaterials. According to data from OpenAlex, Jørgen Kristiansen has authored 71 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Molecular Biology, 30 papers in Ecology and 22 papers in Biomaterials. Recurrent topics in Jørgen Kristiansen's work include Protist diversity and phylogeny (39 papers), Microbial Community Ecology and Physiology (26 papers) and Diatoms and Algae Research (22 papers). Jørgen Kristiansen is often cited by papers focused on Protist diversity and phylogeny (39 papers), Microbial Community Ecology and Physiology (26 papers) and Diatoms and Algae Research (22 papers). Jørgen Kristiansen collaborates with scholars based in Denmark, United States and Argentina. Jørgen Kristiansen's co-authors include Pétur M. Jónasson, Dan Tong, Pavel Škaloud, Craig D. Sandgren, Robert A. Andersen, Daniel E. Wujek, Øjvind Moestrup, C. S. Reynolds, Pedro Sánchez‐Castillo and Hans Rudolf Preisig and has published in prestigious journals such as Oikos, Hydrobiologia and Transportation Research Part A Policy and Practice.

In The Last Decade

Jørgen Kristiansen

68 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jørgen Kristiansen Denmark 21 841 585 557 468 319 71 1.4k
H. Ettl Azerbaijan 16 685 0.8× 511 0.9× 390 0.7× 511 1.1× 569 1.8× 49 1.8k
Brian Moss 8 436 0.5× 395 0.7× 173 0.3× 531 1.1× 126 0.4× 9 1.0k
Gertrud Cronberg Sweden 25 904 1.1× 1.0k 1.8× 259 0.5× 604 1.3× 119 0.4× 58 1.6k
Reimer Simonsen Germany 9 471 0.6× 389 0.7× 179 0.3× 526 1.1× 882 2.8× 15 1.5k
Regine Jahn Germany 21 962 1.1× 324 0.6× 536 1.0× 340 0.7× 1.1k 3.4× 97 1.7k
Peter F. M. Coesel Netherlands 19 379 0.5× 479 0.8× 158 0.3× 377 0.8× 379 1.2× 96 1.1k
Alain Sournia France 23 836 1.0× 536 0.9× 258 0.5× 1.6k 3.4× 133 0.4× 53 1.9k
Akihiro Tuji Japan 16 373 0.4× 258 0.4× 230 0.4× 278 0.6× 373 1.2× 78 857
Cathy Kilroy New Zealand 21 997 1.2× 577 1.0× 139 0.2× 210 0.4× 781 2.4× 42 1.4k
Maria Kahlert Sweden 30 2.0k 2.4× 784 1.3× 496 0.9× 468 1.0× 862 2.7× 80 2.6k

Countries citing papers authored by Jørgen Kristiansen

Since Specialization
Citations

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

Fields of papers citing papers by Jørgen Kristiansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jørgen Kristiansen

This figure shows the co-authorship network connecting the top 25 collaborators of Jørgen Kristiansen. A scholar is included among the top collaborators of Jørgen Kristiansen 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 Jørgen Kristiansen. Jørgen Kristiansen 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.
Němcová, Yvonne‬, Petr Bulant, & Jørgen Kristiansen. (2011). Mallomonas solea-ferrea and Mallomonas siveri (Chrysophyceae/Synurophyceae): two new taxa from the Western Cape (South Africa). Nova Hedwigia. 93(3-4). 375–384. 16 indexed citations
2.
Kristiansen, Jørgen. (2007). Dispersal and biogeography of silica-scaled chrysophytes. Biodiversity and Conservation. 17(2). 419–426. 36 indexed citations
3.
Kristiansen, Jørgen, et al.. (2004). New records of scale-bearing chrysophytes for Florianopolis, Santa Catarina Island, Southern Brazil. Algological Studies/Archiv für Hydrobiologie Supplement Volumes. 111. 63–77. 4 indexed citations
4.
Kristiansen, Jørgen. (2003). From IAAP to IAP. Hydrobiologia. 502(1-3). 1–2. 5 indexed citations
5.
Kristiansen, Jørgen, Hans Rudolf Preisig, B. C. Booth, et al.. (2001). Encyclopedia of Chrysophyte Genera. Medical Entomology and Zoology. 25 indexed citations
6.
Kristiansen, Jørgen. (2000). Cosmopolitan Chrysophytes. 70(2). 291–291. 33 indexed citations
7.
Álvarez‐Cobelas, Miguel, C. S. Reynolds, Pedro Sánchez‐Castillo, & Jørgen Kristiansen. (1998). Phytoplankton and Trophic Gradients. 32 indexed citations
8.
Kristiansen, Jørgen. (1996). Biogeography of freshwater algae Proceedings of the Workshop on Biogeography of Freshwater Algae, held during the Fifth International Phycological Congress, Qingdao, China, June 1994. Kluwer Academic Publishers eBooks. 25. 3 indexed citations
9.
Kristiansen, Jørgen. (1996). 16. Dispersal of freshwater algae — a review. Hydrobiologia. 336(1-3). 151–157. 208 indexed citations
10.
Kristiansen, Jørgen. (1995). Day, S. A., Wickham, R. P., Entwisle, T. & Tyler, P. A. Bibliographic checklist of non‐marine Algae in Australia. Nordic Journal of Botany. 15(6). 640–640. 8 indexed citations
11.
Kristiansen, Jørgen, et al.. (1995). On the taxonomic relation between Synura curtispina and S. favus (Synurophyceae).. Nordic Journal of Botany. 15(4). 443–448. 6 indexed citations
12.
Kristiansen, Jørgen, et al.. (1994). Potential toxicity of the freshwater Chrysochromulina species C. parva (Prymnesiophyceae). Hydrobiologia. 287(2). 157–159. 11 indexed citations
13.
Kristiansen, Jørgen. (1994). Preliminary studies on the distribution of silica-scaled chrysophytes in Greenland. SIL Proceedings 1922-2010. 25(4). 2234–2236. 9 indexed citations
14.
Kristiansen, Jørgen, et al.. (1994). Mallomonas nuussuaqensis nov. sp., a new species of silica‐scaled chrysophytes from West Greenland. Nordic Journal of Botany. 14(6). 711–714. 1 indexed citations
15.
Kristiansen, Jørgen, et al.. (1992). Transport networks for peripheral regions. Transportation Research Part A Policy and Practice. 26(2). 199–210. 1 indexed citations
16.
Kristiansen, Jørgen & Dan Tong. (1991). Investigations on silica-scaled chrysophytes in China. SIL Proceedings 1922-2010. 24(4). 2630–2633. 12 indexed citations
17.
Kristiansen, Jørgen & Craig D. Sandgren. (1986). The ultrastructural bases of chrysophyte systematics and phylogeny. Critical Reviews in Plant Sciences. 4(2). 149–211. 31 indexed citations
18.
Kristiansen, Jørgen. (1985). Komárek, J. & Fott, B. 1983. Chlorophyceae (Grünalgen), Ordnung Chlorococcales. Nordic Journal of Botany. 5(1). 111–111. 3 indexed citations
19.
Kristiansen, Jørgen. (1982). Carmichael, W. W. (ed.) 1981. The Water Environment. Algal Toxins and Health.. Nordic Journal of Botany. 2(1). 96–96. 5 indexed citations
20.
Kristiansen, Jørgen. (1981). Solved and unsolved problems in the chrysophyceae. Aquatic Sciences. 43(1). 4–4. 1 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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