Concepedia

Hannu Nykänen

HN

63

Publications

7.4K

Citations

42

H-Index

1992

Active since

Affiliations

University of Eastern Finland(Current)

University of Jyväskylä

University of Helsinki

Finnish Environment Institute

Swedish University of Agricultural Sciences

Hannu Nykänen is an author at University of Eastern Finland specializing in engineering, biogeochemistry, and earth science.

Top concepts

EngineeringBiogeochemistryEarth ScienceOrganic GeochemistryForestryCarbon SequestrationMicrobial EcologyEnvironmental MicrobiologyMedicineMicrobiology

Publications per year

1992–2023

63

Publications

63

A synthesis of methane emissions from 71 northern, temperate, and subtropical wetlands

Merritt R. Turetsky, Agnieszka Kotowska, Jill L. Bubier et al. · Global Change Biology · 2014 · 561 citations

CO 2 Fluxes from Peat in Boreal Mires under Varying Temperature and Moisture Conditions

Jouko Silvola, Jukka Alm, Urpo Ahlholm et al. · Journal of Ecology · 1996 · 476 citations

Organic Geochemistry, Carbon Sequestration, Biogeochemistry +15

Factors controlling large scale variations in methane emissions from wetlands

Torben R. Christensen, Anna Ekberg, Lena Ström et al. · Geophysical Research Letters · 2003 · 431 citations

Organic Geochemistry, Biogeochemistry, Wetland Ecology +13

Effect of a lowered water table on nitrous oxide fluxes from northern peatlands

Pertti J. Martikainen, Hannu Nykänen, Patrick Crill et al. · Nature · 1993 · 376 citations

Nitrous Oxide Fluxes, Organic Geochemistry, Biogeochemistry +8

CO <sub>2</sub> flux determination by closed-chamber methods can be seriously biased by inappropriate application of linear regression

Lars Kutzbach, Judit Schneider, Torsten Sachs et al. · Biogeosciences · 2007 · 328 citations · Full text

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