Quality of Lake Ecosystems and its Role in the Spread of Invasive Species
Purmalis, Oskars, Grīnberga, Laura, Kļaviņš, Linards, Kļaviņš, Māris
Soil Pollution with Trace Elements in Territories of Military Grounds in Latvia
Kokorīte, Ilga, Kļaviņš, Māris, Šīre, Jānis, Purmalis, Oskars, Zučika, Aija
Biomass Waste Processing into Artificial Humic Substances
Klavins, Maris, Ansone-Bertina, Linda, Arbidans, Lauris, Klavins, Linards
Biochar from Waste Derived Fuels as Low-Cost Adsorbent for Waste Hydrocarbons
Porsnovs, Dmitrijs, Ansone-Bertina, Linda, Kviesis, Jorens, Âriņa, Dace, Klavins, Maris
Invasive Plant Biomass as a Source of Lipids for Bioeconomy
Borska, Eva, Kviesis, Jorens, Ansone-Bertina, Linda, Klavins, Maris
Dynamic Modeling for Environmental Processes: A Case Study of Lake Engure
Zariņš, Mārcis, Blumberga, Andra, Klaviņš, Māris, Melecis, Viesturs
Surface Activity of Humic Acids Depending on Their Origin and Humification Degree
Klaviņš, Māris, Purmalis, Oskars
Approaches for Management of Chemical Substances: Challenges and Solutions
Kazerovska, Kristīne, Kļaviņš, Māris, Dipāne, Judīte
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
Dynamics and Impacting Factors of Ice Regimes in Latvia Inland and Coastal Waters
Kļaviņš, Māris, Avotniece, Zanita, Rodinovs, Valērijs
Experimental Study of Peat Humification Indicators
Šīre, Jānis, Kļaviņš, Māris, Purmalis, Oskars, Melecis, Viesturs
Water quality in cutaway peatland lakes in Seda mire, Latvia
Kļaviņš, Māris, Kokorīte, Ilga, Spriņge, Gunta, Skuja, Agnija, Parele, Elga, Rodinovs, Valērijs, Druvietis, Ivars, Strāķe, Solvita, Urtāns, Andris