Blar i NIBIO Brage på forfatter "Palviainen, Marjo"
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Biochar in forestry. Status in the Nordic-Baltic countries
Hanssen, Kjersti Holt; Bruckman, Viktor J.; Gundale, Michael; Indriksons, Aigars; Ingerslev, Morten; Kaivapalu, Marju; Lazdina, Dagnija; Makovskis, Kristaps; O’Toole, Adam; Ots, Katri; Palviainen, Marjo; Stokland, Jogeir Nicolai; Varnagiryte-Kabasinskiene, Iveta (NIBIO Rapport, Research report, 2023)This report summarizes the status of biochar in forestry in the Nordic-Baltic countries today. Biochar is charred material formed by pyrolysis of organic materials. In addition to improving soil physical and chemical ... -
Soil texture analysis by laser diffraction and sedimentation and sieving–method and instrument comparison with a focus on Nordic and Baltic forest soils
Callesen, Ingeborg; Palviainen, Marjo; Armolaitis, Kęstutis; Rasmussen, Charlotte; Kjønaas, O. Janne (Peer reviewed; Journal article, 2023-06-23)Purpose: Laser diffraction (LD) for determination of particle size distribution (PSD) of the fine earth fraction appeared in the 1990s, partly substituting the Sieving and Sedimentation Method (SSM). Whereas previous ...