The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Hannu Nykänen sits on this spectrum.
This scientist: 85 publications — 7th percentile
7% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Hannu Nykänen sits on this spectrum.
This scientist: 45 D-Index — 36th percentile
36% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Hannu Nykänen is affiliated with the University of Eastern Finland. Their research spans multiple fields, prominently Environmental Science and Earth and Planetary Sciences. Their work is also closely related to several subfields including Global and Planetary Change, Environmental Chemistry, Atmospheric Science, Ecology, and Oceanography.
The scientist's research topics cover Atmospheric and Environmental Gas Dynamics, Methane Hydrates and Related Phenomena, Climate Change and Permafrost, Marine and Coastal Ecosystems, Peatlands and Wetlands Ecology, Hydrocarbon Exploration and Reservoir Analysis, as well as Microbial Community Ecology and Physiology.
Some of their recent papers include the following:
These publications appear in diverse venues, with frequent publication platforms including:
Nykänen collaborates regularly with several coauthors who have contributed to their research in different projects. Frequent coauthors include Taija Saarela, Alm Jukka, Martikainen Pertti, Jouko Silvola, and Carolina Voigt.
Jouko Silvola;Jukka Alm;Urpo Ahlholm;Hannu Nykanen
Merritt R. Turetsky;Agnieszka Kotowska;Jill Bubier;Nancy B. Dise
Torben R. Christensen;Anna Ekberg;Lena Ström;Mihail Mastepanov
Pertti J. Martikainen;Hannu Nykänen;Patrick Crill;Jouko Silvola
Jukka Alm;Leif Schulman;Jari Walden;Hannu Nykänen
Hannu Nykanen;Jukka Alm;Kristiina Lang;Jouko Silvola
Jukka Alm;Sanna Saarnio;Hannu Nykänen;Jouko Silvola
L. Kutzbach;Judit Schneider;Torsten Sachs;M. Giebels
Hannu Nykänen;Jukka Alm;Jouko Silvola;Kimmo Tolonen
Kristiina Regina;Hannu Nykänen;Jouko Silvola;Pertti J. Martikainen
J. Alm;Alexander Talanov;Sanna Saarnio;Jouko Silvola
Pertti J. Martikainen;Hannu Nykänen;Jukka Alm;Jouko Silvola
Jari T. Huttunen;Tero S. Väisänen;Seppo K. Hellsten;Mirja Heikkinen
P.M. Crill;P.J. Martikainen;H. Nyka̋nen;J. Silvola
Eeva‐Stiina Tuittila;Veli‐Matti Komulainen;Harri Vasander;Hannu Nykänen
S. Saarnio;Jukka Alm;Jouko Silvola;Annalea Lohila
Tuula Larmola;Eeva-Stiina Tuittila;Marja Tiirola;Hannu Nykänen
Jouko Silvola;J. Alm;U. Ahlholm;H. Nykänen
Anu Liikanen;Jari T. Huttunen;Satu Maaria Karjalainen;Kaisa Heikkinen
Laine J;Silvola J;Tolonen K;Alm J
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