Niko Kinnunen
Doctoral Researcher
niko.kinnunen1@uef.fi
I study the effects of forest harvesting methods and the groundwater level on the amount and quality of the dissolved organic carbon (DOC) emissions from these sites to the surrounding water bodies. I also work on developing a biochar filtration method for acid sulfate sites as a possible adsorbent for sulfur and metals dissolved into the ditch water.
Research groups
Publications
4/4 items-
Purification of Acid Sulfate Soil Runoff Water Using Biochar: a Meso-Scale Laboratory Experiment
Kinnunen, Niko; Laurén, Annamari; Pumpanen, Jukka; Nieminen, Tiina Maileena; Palviainen, Marjo. 2023. Water air and soil pollution. 234: . 506 -
Impact of Forest Harvesting Intensity and Water Table on Biodegradability of Dissolved Organic Carbon in Boreal Peat in an Incubation Experiment
Peltomaa, Elina; Könönen, Mari; Palviainen, Marjo; Laurén, Annamari (Ari); Zhu, Xudan; Kinnunen, Niko; Aaltonen, Heidi; Ojala, Anne; Pumpanen, Jukka. 2022. Forests. 13: -
Biochar Capacity to Mitigate Acidity and Adsorb Metals - Laboratory Tests for Acid Sulfate Soil Drainage Water
Kinnunen, Niko; Laurén, Annamari; Pumpanen, Jukka; Nieminen, Tiina M; Palviainen, Marjo. 2021. Water air and soil pollution. 232: 464 -
Water quality and the biodegradability of dissolved organic carbon in drained boreal peatland under different forest harvesting intensities
Palviainen, Marjo; Peltomaa, Elina; Laurén, Ari; Kinnunen, Niko; Ojala, Anne; Berninger, Frank; Zhu, Xudan; Pumpanen, Jukka. 2021. Science of the total environment. 2022; 806: 150919