Biomass Waste Processing into Artificial Humic Substances
Klavins, Maris, Ansone-Bertina, Linda, Arbidans, Lauris, Klavins, Linards
Dynamic Modeling for Environmental Processes: A Case Study of Lake Engure
Zariņš, Mārcis, Blumberga, Andra, Klaviņš, Māris, Melecis, Viesturs
Influence of the humification process on the properties of peat humic acids
Šīre, Jānis, Kļaviņš, Māris
Invasive Plant Biomass as a Source of Lipids for Bioeconomy
Borska, Eva, Kviesis, Jorens, Ansone-Bertina, Linda, Klavins, Maris
Green Chemistry Approaches for Processing of Coniferous Needles and Greenery to Implement Circular Bioeconomy Concepts in Forestry
Mezulis, Marcis, Arbidans, Lauris, Millere, Linda Liene, Lauberts, Maris, Grinfelds, Uldis, Klavins, Maris
Surface Activity of Humic Acids Depending on Their Origin and Humification Degree
Klaviņš, Māris, Purmalis, Oskars
Soil Pollution with Trace Elements in Territories of Military Grounds in Latvia
Kokorīte, Ilga, Kļaviņš, Māris, Šīre, Jānis, Purmalis, Oskars, Zučika, Aija
Environmentally Friendly Extraction of Bioactive Compounds from Spruce and Pine Needles to Obtain Extracts with Antioxidant and Antimicrobial Activity
Mezulis, Marcis, Arbidans, Lauris, Nikolajeva, Vizma, Lauberts, Maris, Grinfelds, Uldis, Klavins, Maris
Concentration of Elements in Food: How Can It Reflect Impact of Environmental and Other Influencing Factors?
Vincevica-Gaile, Zane, Klavins, Maris