Heikki Pyysalo

1.9k total citations
60 papers, 1.5k citations indexed

About

Heikki Pyysalo is a scholar working on Health, Toxicology and Mutagenesis, Plant Science and Pharmacology. According to data from OpenAlex, Heikki Pyysalo has authored 60 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Health, Toxicology and Mutagenesis, 11 papers in Plant Science and 8 papers in Pharmacology. Recurrent topics in Heikki Pyysalo's work include Toxic Organic Pollutants Impact (18 papers), Silymarin and Mushroom Poisoning (8 papers) and Fungal Biology and Applications (6 papers). Heikki Pyysalo is often cited by papers focused on Toxic Organic Pollutants Impact (18 papers), Silymarin and Mushroom Poisoning (8 papers) and Fungal Biology and Applications (6 papers). Heikki Pyysalo collaborates with scholars based in Finland, Switzerland and United States. Heikki Pyysalo's co-authors include Kim Wickström, Helena Mussalo‐Rauhamaa, Aimo Niskanen, Kimmo Himberg, Kaarina Sivonen, L. Hiisvirta, Jari Tuominen, S. Salmela, Atte von Wright and Taina Kuusi and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Water Research.

In The Last Decade

Heikki Pyysalo

60 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Heikki Pyysalo Finland 20 744 262 197 181 149 60 1.5k
C Andreoli Italy 20 380 0.5× 498 1.9× 152 0.8× 382 2.1× 162 1.1× 67 1.4k
John L. Laseter United States 23 576 0.8× 178 0.7× 89 0.5× 258 1.4× 121 0.8× 82 1.5k
P.N. Viswanathan India 19 317 0.4× 54 0.2× 179 0.9× 329 1.8× 221 1.5× 97 1.3k
Mona Møller Norway 18 555 0.7× 478 1.8× 62 0.3× 102 0.6× 76 0.5× 43 1.0k
Luciano Lepri Italy 25 880 1.2× 52 0.2× 162 0.8× 298 1.6× 81 0.5× 109 2.2k
Robert G. Tardiff United States 18 629 0.8× 331 1.3× 112 0.6× 116 0.6× 156 1.0× 54 1.3k
Diane Benford United Kingdom 22 560 0.8× 254 1.0× 121 0.6× 330 1.8× 367 2.5× 66 1.8k
R. Macholz Germany 22 436 0.6× 129 0.5× 65 0.3× 186 1.0× 207 1.4× 122 1.4k
William M. Draper United States 20 302 0.4× 109 0.4× 79 0.4× 127 0.7× 172 1.2× 53 1.0k
Michael Howsam France 26 944 1.3× 116 0.4× 60 0.3× 227 1.3× 116 0.8× 59 1.8k

Countries citing papers authored by Heikki Pyysalo

Since Specialization
Citations

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

Fields of papers citing papers by Heikki Pyysalo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Heikki Pyysalo

This figure shows the co-authorship network connecting the top 25 collaborators of Heikki Pyysalo. A scholar is included among the top collaborators of Heikki Pyysalo 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 Heikki Pyysalo. Heikki Pyysalo 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.
Pyysalo, Heikki, et al.. (2008). Interspecific hybridization in Papaver: F1 hybrids between species of sect. Oxytona. Hereditas. 112(3). 221–230. 7 indexed citations
2.
Mussalo‐Rauhamaa, Helena, et al.. (1991). Heptachlor, Heptachlor Epoxide, and other Chlordane Compounds in Finnish Plywood Workers. Archives of Environmental Health An International Journal. 46(6). 340–346. 6 indexed citations
3.
Mussalo‐Rauhamaa, Helena, et al.. (1990). Occurrence of beta-hexachlorocyclohexane in breast cancer patients. Cancer. 66(10). 2124–2128. 119 indexed citations
4.
Himberg, Kimmo, et al.. (1989). THE EFFECT OF WATER-TREATMENT PROCESSES ON THE REMOVAL OF HEPATOTOXINS FROM MICROCYSTIS AND OSCILLATORIA CYANOBACTERIA - A LABORATORY STUDY. Water Resources Research. 23. 979–984. 6 indexed citations
5.
Mussalo‐Rauhamaa, Helena, et al.. (1989). The presence of chlorophenols and their conjugates in finnish human adipose and liver tissues. The Science of The Total Environment. 83(1-2). 161–172. 11 indexed citations
6.
Mussalo‐Rauhamaa, Helena, et al.. (1988). Relation between the content of organochlorine compounds in Finnish human milk and characteristics of the mothers. Journal of Toxicology and Environmental Health. 25(1). 1–19. 49 indexed citations
7.
Hopia, Anu, Heikki Pyysalo, & Kim Wickström. (1986). Margarines, butter and vegetable oils as sources of polycyclic aromatic hydrocarbons. Journal of the American Oil Chemists Society. 63(7). 889–893. 45 indexed citations
8.
Kuusi, Taina, Heikki Pyysalo, & Karin Autio. (1985). Bitterness properties of dandelion: II. Chemical investigations. LWT. 18(6). 339–346. 13 indexed citations
9.
Lindström‐Seppä, Pirjo, Ulla Koivusaari, Otto Hänninen, & Heikki Pyysalo. (1985). Cytochrome P-450 and monooxygenase activities in the biomonitoring of aquatic environment.. PubMed. 40(4). 232–4. 11 indexed citations
10.
Wickström, Kim, et al.. (1984). Alkaloid formation of Papaver somniferum in Finland. Annales Botanici Fennici. 21(2). 201–208. 2 indexed citations
11.
Häsänen, Erkki, Veijo Pohjola, Heikki Pyysalo, & Kim Wickström. (1984). Polycyclic aromatic hydrocarbons in finnish sauna air. The Science of The Total Environment. 37(2-3). 223–231. 4 indexed citations
12.
Mussalo‐Rauhamaa, Helena, et al.. (1984). Influence of diet and other factors on the levels of organochlorine compounds in human adipose tissue in Finland. Journal of Toxicology and Environmental Health. 13(4-6). 689–704. 29 indexed citations
13.
Helle, Eero, Heikki Hyvärinen, Heikki Pyysalo, & Kim Wickström. (1983). Levels of organochlorine compounds in an inland seal population in eastern Finland. Marine Pollution Bulletin. 14(7). 256–260. 31 indexed citations
14.
Pyysalo, Heikki, et al.. (1983). Application of .gamma.-irradiation technique in the identification of some metabolites of Maneb in mice. Journal of Agricultural and Food Chemistry. 31(3). 568–571. 9 indexed citations
15.
Pyysalo, Heikki, et al.. (1983). A baseline study on the concentrations of chlordane-, PCB-and DDT-compounds in Finnish fish samples in the year 1982. Chemosphere. 12(6). 837–842. 11 indexed citations
16.
Wickström, Kim, Heikki Pyysalo, & Matti Perttilä. (1981). Organochlorine compounds in the liver of cod ( ) in the Northern Baltic. Chemosphere. 10(9). 999–1004. 16 indexed citations
17.
Pyysalo, Heikki, et al.. (1981). Contents of chlordane-, PCB- and DDT-compounds and the biotransformation capacity of fishes in the lake area of eastern Finland. Chemosphere. 10(8). 865–876. 24 indexed citations
18.
Pyysalo, Heikki, et al.. (1980). Separation of Naturally occurring acylphloroglucinols by high-performance liquid chromatography. Journal of Chromatography A. 188(1). 213–220. 13 indexed citations
19.
Wright, Atte von, Aimo Niskanen, & Heikki Pyysalo. (1978). Mutagenic properties of ethylidene gyromitrin and its metabolites in microsomal activation tests and in the host-mediated assay. Mutation Research/Environmental Mutagenesis and Related Subjects. 54(2). 167–173. 16 indexed citations
20.
Wright, Atte von, Aimo Niskanen, & Heikki Pyysalo. (1977). The toxicities and mutagenic properties of ethylidene gyromitrin and N-methylhydrazine with Escherichia coli as test organism. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 56(2). 105–110. 23 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 C Andreoli Breakdown of academic impact, for papers by John L. Laseter Breakdown of academic impact, for papers by P.N. Viswanathan Breakdown of academic impact, for papers by Mona Møller Breakdown of academic impact, for papers by Luciano Lepri Breakdown of academic impact, for papers by Robert G. Tardiff Breakdown of academic impact, for papers by Diane Benford Breakdown of academic impact, for papers by R. Macholz Breakdown of academic impact, for papers by William M. Draper Breakdown of academic impact, for papers by Michael Howsam
Rankless by CCL
2026