Surface Activity of Humic Acids Depending on Their Origin and Humification Degree
Klaviņš, Māris, Purmalis, Oskars
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
Dynamics and Impacting Factors of Ice Regimes in Latvia Inland and Coastal Waters
Kļaviņš, Māris, Avotniece, Zanita, Rodinovs, Valērijs
Biochar from Waste Derived Fuels as Low-Cost Adsorbent for Waste Hydrocarbons
Porsnovs, Dmitrijs, Ansone-Bertina, Linda, Kviesis, Jorens, Âriņa, Dace, Klavins, Maris
Small Scale Gasification Application and Perspectives in Circular Economy
Klavins, Maris, Bisters, Valdis, Burlakovs, Juris
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
Experimental Study of Peat Humification Indicators
Šīre, Jānis, Kļaviņš, Māris, Purmalis, Oskars, Melecis, Viesturs
Conceptual Model of the Long-Term Socio-Ecological Research Platform of Engure Ecoregion, Latvia
Melecis, Viesturs, Kļaviņš, Māris, Laiviņš, Māris, Rūsiņa, Solvita, Spriņģe, Gunta, Vīksne, Jānis, Krišjāne, Zaiga, Strāķe, Solvita