Erkki Hakala

574 total citations
13 papers, 433 citations indexed

About

Erkki Hakala is a scholar working on Health, Toxicology and Mutagenesis, Environmental Chemistry and Electrochemistry. According to data from OpenAlex, Erkki Hakala has authored 13 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Health, Toxicology and Mutagenesis, 3 papers in Environmental Chemistry and 3 papers in Electrochemistry. Recurrent topics in Erkki Hakala's work include Analytical chemistry methods development (3 papers), Arsenic contamination and mitigation (3 papers) and Toxic Organic Pollutants Impact (3 papers). Erkki Hakala is often cited by papers focused on Analytical chemistry methods development (3 papers), Arsenic contamination and mitigation (3 papers) and Toxic Organic Pollutants Impact (3 papers). Erkki Hakala collaborates with scholars based in Finland. Erkki Hakala's co-authors include Lauri Pyy, Eeva‐Liisa Sainio, Riitta Jolanki, Lasse Kanerva, H. Kahelin, Päivi Kurttio, Hannu Komulainen, Juha Pekkanen, Marja Sorsa and L. Nylund and has published in prestigious journals such as The Science of The Total Environment, Analytica Chimica Acta and Toxicology Letters.

In The Last Decade

Erkki Hakala

11 papers receiving 384 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Erkki Hakala Finland	8	259	167	103	89	80	13	433
R. Heinrich‐Ramm Germany	12	217 0.8×	83 0.5×	49 0.5×	12 0.1×	20 0.3×	16	374
Bohuslav Beneš Czechia	14	514 2.0×	40 0.2×	216 2.1×	22 0.2×	35 0.4×	23	672
D Szadkowski Germany	14	288 1.1×	67 0.4×	46 0.4×	22 0.2×	19 0.2×	59	523
Karl‐Heinz Schaller Germany	13	310 1.2×	33 0.2×	76 0.7×	13 0.1×	25 0.3×	22	451
Claudia Pälmke Germany	17	1.1k 4.3×	88 0.5×	166 1.6×	32 0.4×	15 0.2×	24	1.2k
Gurusankar Saravanabhavan Canada	11	612 2.4×	58 0.3×	192 1.9×	7 0.1×	48 0.6×	12	759
Enrico Rucic Germany	16	483 1.9×	87 0.5×	170 1.7×	13 0.1×	12 0.1×	21	669
André Schütze Germany	19	1.0k 3.9×	104 0.6×	239 2.3×	17 0.2×	24 0.3×	26	1.2k
Petra Apel Germany	17	998 3.9×	129 0.8×	195 1.9×	26 0.3×	10 0.1×	29	1.1k
Luz M. Iribarne-Durán Spain	17	576 2.2×	42 0.3×	176 1.7×	63 0.7×	39 0.5×	29	737

Countries citing papers authored by Erkki Hakala

Since Specialization

Citations

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

Fields of papers citing papers by Erkki Hakala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Erkki Hakala

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

All Works

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13 of 13 papers shown

Pyy, Lauri, Mikko Mäkelä, & Erkki Hakala. (2002). 180. Dermal Exposure to Polycyclic Aromatic Hydrocarbons at the Finnish Coke Oven. AIHce 2002. 180–180.

Sainio, Eeva‐Liisa, Riitta Jolanki, Erkki Hakala, & Lasse Kanerva. (2000). Metals and arsenic in eye shadows. Contact Dermatitis. 42(1). 5–10. 157 indexed citations

Kurttio, Päivi, Hannu Komulainen, Erkki Hakala, H. Kahelin, & Juha Pekkanen. (1998). Urinary Excretion of Arsenic Species After Exposure to Arsenic Present in Drinking Water. Archives of Environmental Contamination and Toxicology. 34(3). 297–305. 113 indexed citations

Pyy, Lauri, et al.. (1997). Ambient and biological monitoring of exposure to polycyclic aromatic hydrocarbons at a coking plant. The Science of The Total Environment. 199(1-2). 151–158. 25 indexed citations

Hakala, Erkki & Lauri Pyy. (1995). Assessment of exposure to inorganic arsenic by determining the arsenic species excreted in urine. Toxicology Letters. 77(1-3). 249–258. 28 indexed citations

Yrjänheikki, Erkki, et al.. (1995). Exposure to Polycyclic Aromatic Hydrocarbons in a New Coking Plant. American Industrial Hygiene Association Journal. 56(8). 782–787. 7 indexed citations

Nylund, L., Erkki Hakala, & Marja Sorsa. (1992). Application of a semi-automated SOS chromotest for measuring genotoxicities of complex environmental mixtures containing polycyclic aromatic hydrocarbons. Mutation Research/Reviews in Genetic Toxicology. 276(1-2). 125–132. 14 indexed citations

Hakala, Erkki & Lauri Pyy. (1992). Selective determination of toxicologically important arsenic species in urine by high-performance liquid chromatography–hydride generation atomic absorption spectrometry. Journal of Analytical Atomic Spectrometry. 7(2). 191–196. 46 indexed citations

Pyy, Lauri, Marja Sorsa, & Erkki Hakala. (1988). Ambient Monitoring of Cyclophosphamide in Manufacture and Hospitals. American Industrial Hygiene Association Journal. 49(6). 314–372. 4 indexed citations

10.

Pyy, Lauri, et al.. (1988). Ambient Monitoring of Cyclophosphamide in Manufacture and Hospitals. American Industrial Hygiene Association Journal. 49(6). 314–317. 27 indexed citations

11.

Hakala, Erkki, et al.. (1984). Screening for vanadium in urine and blood serum by electrothermal atomic absorption spectrometry and D.C. plasma atomic emission spectrometry. Analytica Chimica Acta. 158. 297–303. 10 indexed citations

12.

Pyy, Lauri, Lauri H. J. Lajunen, & Erkki Hakala. (1983). Determination of Vanadium in Workplace Air by DCP Emission Spectrometry. American Industrial Hygiene Association Journal. 44(8). 609–614. 2 indexed citations

13.

VIRTANEN, P. O. I., Erkki Hakala, Anna‐Britta Hörnfeldt, et al.. (1977). Tropylium Ions. Part VIII. General Base Catalysis in the Reaction of Phenyltropylium Ions with Water.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 31b. 429–430.

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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