Matti Äyräs

887 total citations
17 papers, 770 citations indexed

About

Matti Äyräs is a scholar working on Pollution, Ecology, Evolution, Behavior and Systematics and Geochemistry and Petrology. According to data from OpenAlex, Matti Äyräs has authored 17 papers receiving a total of 770 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pollution, 8 papers in Ecology, Evolution, Behavior and Systematics and 6 papers in Geochemistry and Petrology. Recurrent topics in Matti Äyräs's work include Heavy metals in environment (9 papers), Lichen and fungal ecology (8 papers) and Geochemistry and Geologic Mapping (6 papers). Matti Äyräs is often cited by papers focused on Heavy metals in environment (9 papers), Lichen and fungal ecology (8 papers) and Geochemistry and Geologic Mapping (6 papers). Matti Äyräs collaborates with scholars based in Finland, Russia and Norway. Matti Äyräs's co-authors include Clemens Reimann, Patrice de Caritat, Viktor Chekushin, Heikki Niskavaara, Victor Chekushin, Vladimir Pavlov, Jo H. Halleraker, Galina Kashulina, Tor Erik Finne and Tore Volden and has published in prestigious journals such as The Science of The Total Environment, Atmospheric Environment and Applied Geochemistry.

In The Last Decade

Matti Äyräs

17 papers receiving 732 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Matti Äyräs Finland 14 405 257 252 225 109 17 770
Viktor Chekushin Norway 12 337 0.8× 227 0.9× 142 0.6× 198 0.9× 94 0.9× 13 602
Rognvald Boyd Norway 18 370 0.9× 253 1.0× 316 1.3× 175 0.8× 109 1.0× 23 1.0k
Tore Volden Norway 13 422 1.0× 184 0.7× 237 0.9× 138 0.6× 109 1.0× 15 883
L.P. Gough United States 16 337 0.8× 165 0.6× 174 0.7× 79 0.4× 103 0.9× 75 725
Igor Bogatyrev Russia 12 316 0.8× 332 1.3× 100 0.4× 148 0.7× 56 0.5× 14 602
Øystein Nordgulen Norway 20 284 0.7× 125 0.5× 540 2.1× 152 0.7× 154 1.4× 34 1.5k
Victor Chekushin Norway 6 212 0.5× 82 0.3× 141 0.6× 87 0.4× 43 0.4× 7 376
H. M. Touhidul Islam Bangladesh 17 211 0.5× 136 0.5× 142 0.6× 179 0.8× 142 1.3× 26 913
A N Rencz Canada 16 146 0.4× 68 0.3× 271 1.1× 121 0.5× 29 0.3× 38 867
Josip Halamić Croatia 19 569 1.4× 32 0.1× 405 1.6× 151 0.7× 251 2.3× 60 1.2k

Countries citing papers authored by Matti Äyräs

Since Specialization
Citations

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

Fields of papers citing papers by Matti Äyräs

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Matti Äyräs

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

All Works

17 of 17 papers shown
1.
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Bunzl, K., W. Schimmack, Timo Jaakkola, et al.. (2001). Fallout 137Cs, 90Sr and 239+240Pu in soils polluted by heavy metals: Vertical distribution, residence half-times, and external gamma-dose rates. Journal of Radioanalytical and Nuclear Chemistry. 247(1). 15–24. 10 indexed citations
3.
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Caritat, Patrice de, Matti Äyräs, Heikki Niskavaara, et al.. (1998). Snow composition in eight catchments in the central barents Euro-Arctic region. Atmospheric Environment. 32(14-15). 2609–2626. 45 indexed citations
5.
Reimann, Clemens, Matti Äyräs, & Victor Chekushin. (1998). Environmental Geochemical Atlas of the Central Barents Region. 176 indexed citations
6.
Äyräs, Matti, Vladimir Pavlov, & Clemens Reimann. (1997). Comparison of sulphur and heavy metal contents and their regional distribution in humus and moss samples from the vicinity of Nikel and Zapoljarnij, Kola Peninsula, Russia. Water Air & Soil Pollution. 98(3-4). 361–380. 28 indexed citations
7.
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Volden, Tore, Clemens Reimann, Vladimir Pavlov, Patrice de Caritat, & Matti Äyräs. (1997). Overbank sediments from the surroundings of the Russian nickel mining and smelting industry on the Kola Peninsula. Environmental Geology. 32(3). 175–185. 25 indexed citations
10.
Reimann, Clemens, Patrice de Caritat, Jo H. Halleraker, et al.. (1997). Rainwater composition in eight arctic catchments in northern Europe (Finland, Norway and Russia). Atmospheric Environment. 31(2). 159–170. 103 indexed citations
11.
Äyräs, Matti, Heikki Niskavaara, Igor Bogatyrev, et al.. (1997). Regional patterns of heavy metals (Co, Cr, Cu, Fe, Ni, Pb, V and Zn) and sulphur in terrestrial moss samples as indication of airborne pollution in a 188, 000 km2 area in northern Finland, Norway and Russia. Journal of Geochemical Exploration. 58(2-3). 269–281. 46 indexed citations
12.
Caritat, Patrice de, Clemens Reimann, Matti Äyräs, et al.. (1996). Stream water geochemistry from selected catchments on the Kola Peninsula (NW Russia) and in neighbouring areas of Finland and Norway: 2. Time-series. Aquatic Geochemistry. 2(2). 169–184. 28 indexed citations
13.
Caritat, Patrice de, Clemens Reimann, Matti Äyräs, et al.. (1996). Stream water geochemistry from selected catchments on the Kola Peninsula (NW Russia)and in neighbouring areas of Finland and Norway: 1. Elements levels and sources. Aquatic Geochemistry. 2(2). 149–168. 43 indexed citations
14.
Reimann, Clemens, Heikki Niskavaara, Patrice de Caritat, et al.. (1996). Regional variation of snowpack chemistry in the vicinity of Nikel and Zapoljarnij, Russia, northern Finland and Norway. The Science of The Total Environment. 182(1-3). 147–158. 55 indexed citations
15.
Äyräs, Matti, Patrice de Caritat, Viktor Chekushin, Heikki Niskavaara, & Clemens Reimann. (1995). Ecogeochemical investigation, Kola peninsula: Sulphur and trace element content in snow. Water Air & Soil Pollution. 85(2). 749–754. 45 indexed citations
16.
Äyräs, Matti. (1991). Geochemical gold prospecting at Vinsanmaa, northern Finland. Journal of Geochemical Exploration. 39(3). 379–386. 5 indexed citations
17.
Kallio, Eeva, et al.. (1984). Mode of occurrence of Cu and Zn in till over three mineralized areas in Finland. Journal of Geochemical Exploration. 21(1-3). 239–247. 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.

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