After summarizing the results from wood ash and biochar analyzes, an open access data repository on the Mendeley Data has been created:
Zane Vincevica-Gaile, Karina Stankevica, Maris Klavins, Anna Trubaca-Boginska, 2021. Analysis of wood combustion products. Mendeley Data, https://doi.org/10.17632/3NGWCBJ5R7.1