Pirjo Kuuppo

794 total citations
19 papers, 629 citations indexed

About

Pirjo Kuuppo is a scholar working on Oceanography, Environmental Chemistry and Ecology. According to data from OpenAlex, Pirjo Kuuppo has authored 19 papers receiving a total of 629 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Oceanography, 8 papers in Environmental Chemistry and 5 papers in Ecology. Recurrent topics in Pirjo Kuuppo's work include Marine and coastal ecosystems (14 papers), Marine Biology and Ecology Research (6 papers) and Marine Toxins and Detection Methods (5 papers). Pirjo Kuuppo is often cited by papers focused on Marine and coastal ecosystems (14 papers), Marine Biology and Ecology Research (6 papers) and Marine Toxins and Detection Methods (5 papers). Pirjo Kuuppo collaborates with scholars based in Finland, Germany and Norway. Pirjo Kuuppo's co-authors include Pauliina Uronen, Cathérine Legrand, Timo Tamminen, T. Tamminen, U. Schulte, Risto Lignell, Marianna Pastuszak, Carl Rolff, Barbara Deutsch and Christoph Humborg and has published in prestigious journals such as Limnology and Oceanography, Marine Ecology Progress Series and Hydrobiologia.

In The Last Decade

Pirjo Kuuppo

19 papers receiving 586 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pirjo Kuuppo Finland 15 437 299 261 86 61 19 629
Xiurong Han China 14 615 1.4× 171 0.6× 305 1.2× 30 0.3× 115 1.9× 38 827
Benjamin Misson France 16 257 0.6× 208 0.7× 328 1.3× 26 0.3× 59 1.0× 43 775
Nobuyuki Kawasaki Japan 12 189 0.4× 163 0.5× 180 0.7× 26 0.3× 38 0.6× 28 490
Olivier Herlory France 12 193 0.4× 196 0.7× 189 0.7× 48 0.6× 62 1.0× 22 694
M. Somville Belgium 10 441 1.0× 223 0.7× 398 1.5× 52 0.6× 112 1.8× 13 750
Marta P. Sanderson United States 11 612 1.4× 216 0.7× 318 1.2× 28 0.3× 121 2.0× 18 832
Yatsuka Saijô Japan 17 391 0.9× 233 0.8× 319 1.2× 36 0.4× 64 1.0× 48 650
Maija Balode Latvia 16 390 0.9× 228 0.8× 224 0.9× 15 0.2× 102 1.7× 36 624
Asma Sakka Hlaili Tunisia 18 463 1.1× 334 1.1× 276 1.1× 21 0.2× 88 1.4× 34 778

Countries citing papers authored by Pirjo Kuuppo

Since Specialization
Citations

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

Fields of papers citing papers by Pirjo Kuuppo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Pirjo Kuuppo

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

All Works

19 of 19 papers shown
1.
Leskinen, Elina, et al.. (2014). Macroalgae in biofuel production. Phycological Research. 63(1). 1–18. 69 indexed citations
2.
Uronen, Pauliina, Pirjo Kuuppo, Camilla Svensen, et al.. (2009). Transfer of nodularin to the copepod Eurytemora affinis through the microbial food web. Aquatic Microbial Ecology. 55. 115–130. 23 indexed citations
3.
4.
Koski, Marja, Pauliina Uronen, Pirjo Kuuppo, et al.. (2008). Prymnesium parvum exotoxins affect the grazing and viability of the calanoid copepod Eurytemora affinis. Marine Ecology Progress Series. 361. 191–202. 20 indexed citations
5.
Uronen, Pauliina, Pirjo Kuuppo, Cathérine Legrand, & Timo Tamminen. (2007). Allelopathic Effects of Toxic Haptophyte Prymnesium parvum Lead to Release of Dissolved Organic Carbon and Increase in Bacterial Biomass. Microbial Ecology. 54(1). 183–193. 34 indexed citations
6.
Deutsch, Barbara, Ragnar Elmgren, Christoph Humborg, et al.. (2006). Source identification of nitrate by means of isotopic tracers in the Baltic Sea catchments. Biogeosciences. 3(4). 663–676. 116 indexed citations
7.
Kuuppo, Pirjo, Timo Tamminen, Maren Voß, & U. Schulte. (2006). Nitrogenous discharges to the eastern Gulf of Finland, the Baltic Sea: Elemental flows, stable isotope signatures, and their estuarine modification. Journal of Marine Systems. 63(3-4). 191–208. 15 indexed citations
8.
Kuuppo, Pirjo, et al.. (2006). Pectenotoxin-2 and dinophysistoxin-1 in suspended and sedimenting organic matter in the Baltic Sea. Limnology and Oceanography. 51(5). 2300–2307. 32 indexed citations
9.
Furman, Eeva, et al.. (2006). Experiences in the management of research funding programmes for environmental protection. Including recommendations for best practice. Työväentutkimus Vuosikirja. 3 indexed citations
10.
11.
Ôlsen, Yngvar, Susana Agustı́, Tom Andersen, et al.. (2006). A comparative study of responses in plankton food web structure and function in contrasting European coastal waters exposed to experimental nutrient addition. Limnology and Oceanography. 51(1part2). 488–503. 45 indexed citations
12.
Salonen, Kalevi, et al.. (2005). Robust parameters confirm predominance of heterotrophic processes in the plankton of a highly humic pond. Hydrobiologia. 543(1). 181–189. 13 indexed citations
13.
Uronen, Pauliina, Sirpa Lehtinen, Cathérine Legrand, Pirjo Kuuppo, & T. Tamminen. (2005). Haemolytic activity and allelopathy of the haptophyte Prymnesium parvum in nutrient-limited and balanced growth conditions. Marine Ecology Progress Series. 299. 137–148. 57 indexed citations
14.
Lignell, Risto, Jyri Seppälä, Pirjo Kuuppo, et al.. (2003). Beyond bulk properties: Responses of coastal summer plankton communities to nutrient enrichment in the northern Baltic Sea. Limnology and Oceanography. 48(1). 189–209. 66 indexed citations
15.
Kuuppo, Pirjo, Kersti Samuelsson, Risto Lignell, et al.. (2003). Fate of increased production in late-summer plankton communities due to nutrient enrichment of the Baltic Proper. Aquatic Microbial Ecology. 32. 47–60. 14 indexed citations
16.
Kuuppo, Pirjo, et al.. (1998). Nitrogen, Silicate and Zooplankton Control of the Planktonic Food-web in Spring. Estuarine Coastal and Shelf Science. 46(1). 65–75. 18 indexed citations
17.
Kuosa, Harri, et al.. (1997). Nitrogen, Silicon and Zooplankton Controlling the Baltic Spring Bloom: An Experimental Study. Estuarine Coastal and Shelf Science. 45(6). 813–821. 22 indexed citations
18.
Setälä, Outi, et al.. (1995). Workbook on protist ecology and taxonomy : proceedings from the 1st Workshop on Protistology at Tvärminne Zoological Station 1992. Medical Entomology and Zoology. 2 indexed citations
19.
Kuuppo, Pirjo. (1994). Annual variation in the abundance and size of heterotrophic nanoflagellates on the SW coast of Finland, the Baltic Sea. Journal of Plankton Research. 16(11). 1525–1542. 25 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

Breakdown of academic impact, for papers by Xiurong Han Breakdown of academic impact, for papers by Benjamin Misson Breakdown of academic impact, for papers by Nobuyuki Kawasaki Breakdown of academic impact, for papers by Olivier Herlory Breakdown of academic impact, for papers by M. Somville Breakdown of academic impact, for papers by Marta P. Sanderson Breakdown of academic impact, for papers by Yatsuka Saijô Breakdown of academic impact, for papers by Maija Balode Breakdown of academic impact, for papers by Asma Sakka Hlaili
Rankless by CCL
2026