Jani Häkkinen

407 total citations
19 papers, 326 citations indexed

About

Jani Häkkinen is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Ecology. According to data from OpenAlex, Jani Häkkinen has authored 19 papers receiving a total of 326 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pollution, 5 papers in Health, Toxicology and Mutagenesis and 4 papers in Ecology. Recurrent topics in Jani Häkkinen's work include Maritime Navigation and Safety (4 papers), Environmental Toxicology and Ecotoxicology (4 papers) and Aquaculture Nutrition and Growth (3 papers). Jani Häkkinen is often cited by papers focused on Maritime Navigation and Safety (4 papers), Environmental Toxicology and Ecotoxicology (4 papers) and Aquaculture Nutrition and Growth (3 papers). Jani Häkkinen collaborates with scholars based in Finland and Spain. Jani Häkkinen's co-authors include Aimo Oikari, Eeva‐Riikka Vehniäinen, Jussi V.K. Kukkonen, Mervi Kunnasranta, Maria Hänninen, Heikki Hyvärinen, Pentti Kujala, Floris Goerlandt, Jakub Montewka and Juha Karjalainen and has published in prestigious journals such as Water Research, Chemosphere and Environmental Science and Pollution Research.

In The Last Decade

Jani Häkkinen

17 papers receiving 299 citations

Peers

Jani Häkkinen
Anaëlle J. Lemasson United Kingdom
Mark A. Tumeo United States
Paula Moura Portugal
Ana Petrović Serbia
Milica Stojković Piperac Serbia
Louise Tosetto Australia
Guzmán Díez Spain
Morgane Lejart France
Alyssa M. Weinrauch Canada
Allison Broad Australia
Anaëlle J. Lemasson United Kingdom
Jani Häkkinen
Citations per year, relative to Jani Häkkinen Jani Häkkinen (= 1×) peers Anaëlle J. Lemasson

Countries citing papers authored by Jani Häkkinen

Since Specialization
Citations

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

Fields of papers citing papers by Jani Häkkinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jani Häkkinen

This figure shows the co-authorship network connecting the top 25 collaborators of Jani Häkkinen. A scholar is included among the top collaborators of Jani Häkkinen 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 Jani Häkkinen. Jani Häkkinen 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.
Vehniäinen, Eeva‐Riikka, Jani Häkkinen, & Aimo Oikari. (2024). Responses to ultraviolet radiation in larval pike, Esox lucius, of two origins and ages. Boreal environment research. 12(6). 673–680.
2.
3.
Jouttijärvi, Timo, et al.. (2020). Suljettujen ja hylättyjen kaivannaisjätealueiden kunnostustarpeen arviointi. 1 indexed citations
4.
Häkkinen, Jani, et al.. (2015). Tanker grounding frequency and spills in the Finnish Gulf of Finland. 43(115). 108–115. 4 indexed citations
5.
Simpanen, Suvi, et al.. (2014). NAPL migration and ecotoxicity of conventional and renewable fuels in accidental spill scenarios. Environmental Science and Pollution Research. 21(16). 9861–9876. 9 indexed citations
6.
Goerlandt, Floris, et al.. (2014). Uncertainty in maritime risk analysis: Extended case study on chemical tanker collisions. Proceedings of the Institution of Mechanical Engineers Part M Journal of Engineering for the Maritime Environment. 229(3). 303–320. 45 indexed citations
7.
Häkkinen, Jani, et al.. (2014). Review of Maritime Accidents Involving Chemicals – Special Focus on the Baltic Sea. TransNav the International Journal on Marine Navigation and Safety of Sea Transportation. 8(2). 295–306. 18 indexed citations
8.
Häkkinen, Jani, et al.. (2013). Assessment of the chemical concentrations and the environmental risk of tank cleaning effluents in the Baltic Sea. WMU Journal of Maritime Affairs. 12(2). 161–183. 2 indexed citations
9.
Häkkinen, Jani, et al.. (2013). Environmental risk assessment of the most commonly transported chemicals: case study of Finnish coastal areas. WMU Journal of Maritime Affairs. 12(2). 147–160. 7 indexed citations
10.
Häkkinen, Jani, et al.. (2012). Survey of transportation of liquid bulk chemicals in the Baltic Sea. Doria (University of Helsinki). 6 indexed citations
11.
Vehniäinen, Eeva‐Riikka, Jani Häkkinen, & Aimo Oikari. (2007). Fluence Rate or Cumulative Dose? Vulnerability of Larval Northern Pike (Esox lucius) to Ultraviolet Radiation. Photochemistry and Photobiology. 83(2). 444–449. 9 indexed citations
12.
Häkkinen, Jani & Aimo Oikari. (2004). A field methodology to study effects of UV radiation on fish larvae. Water Research. 38(12). 2891–2897. 24 indexed citations
13.
Häkkinen, Jani, Eeva‐Riikka Vehniäinen, & Aimo Oikari. (2004). High sensitivity of northern pike larvae to UV-B but no UV-photoinduced toxicity of retene. Aquatic Toxicology. 66(4). 393–404. 24 indexed citations
14.
Häkkinen, Jani. (2003). Comparative sensitivity of boreal fishes to UV-B and UV-induced phototoxicity of retene. Jyväskylä University Digital Archive (University of Jyväskylä). 1 indexed citations
15.
Häkkinen, Jani. (2003). Histopathological responses of newly hatched larvae of whitefish (Coregonus lavaretus s.l.) to UV-B induced toxicity of retene. Aquatic Toxicology. 63(2). 159–171. 26 indexed citations
16.
Vehniäinen, Eeva‐Riikka, Jani Häkkinen, & Aimo Oikari. (2003). Photoinduced lethal and sublethal toxicity of retene, a polycyclic aromatic hydrocarbon derived from resin acid, to coregonid larvae. Environmental Toxicology and Chemistry. 22(12). 2995–3000. 27 indexed citations
17.
Häkkinen, Jani, Eeva‐Riikka Vehniäinen, Markus Soimasuo, et al.. (2002). The Effects of Increasing UV-B Radiation on Pigmentation, Growth and Survival of Coregonid Embryos and Larvae. Environmental Biology of Fishes. 64(4). 451–459. 41 indexed citations
18.
Kunnasranta, Mervi, et al.. (2002). Dive types and circadian behaviour patterns of Saimaa ringed sealsPhoca hispida saimensis during the open-water season. ACTA THERIOLOGICA. 47(1). 63–72. 28 indexed citations
19.

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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