TY - T1 - Human actions were responsible for both initiation and termination of varve preservation in Lake Vesijarvi, southern Finland SN - / UR - http://hdl.handle.net/10138/334199 T3 - A1 - Salminen, Sarianna; Tammelin, Mira; Jilbert, Tom; Fukumoto, Yu; Saarni, Saija A2 - PB - Y1 - 2021 LA - eng AB - The influence of lake restoration efforts on lake bottom-water conditions and varve preservation is not well known. We studied varved sediments deposited during the last 80 years along a water-depth transect in the Enonsaari Deep, a deep-water area of the southernmost Enonselka Basin, Lake Vesijarvi, southern Finland. For the last few decades, the Enonselka Basin has been subject to ongoing restoration efforts. Varve, elemental, and diatom analyses were undertaken to explore how these actions an... VO - IS - SP - OP - KW - Varve preservation; Hypoxia; Eutrophication; Lake restoration; Lake aeration; Diatoms; WATER; SEDIMENTS; HYPOXIA; BIOMANIPULATION; COMMUNITY; RECOVERY; OXYGEN; RESUSPENSION; DYNAMICS; GRADIENT; 1172 Environmental sciences; 1171 Geosciences N1 - PP - ER -