- Pore network modeling as a new tool for determining gas diffusivity in peat(2022-10-14) Kiuru, Petri; Palviainen, Marjo; Kohl, Lukas; Marchionne, Arianna; Laurén, Annamari (Ari); University of Eastern Finland - Kiuru, Petri; University of Helsinki - Palviainen, Marjo; University of Helsinki - Kohl, Lukas; University of Helsinki - Marchionne, Arianna; University of Eastern Finland - Laurén, Annamari (Ari)